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<document id="18B9BA0FA084D7684457E201986CEE76" ENCODING="UTF-8" ID-DOI="https://doi.org/10.5281/zenodo.291971" ID-GBIF-Dataset="81656d78-6689-4555-9a97-f8503ee08776" ID-ISBN="978-0-9506207-7-0" ID-Zenodo-Dep="291971" checkinTime="1588973304507" checkinUser="admin" docAuthor="Jarvis, Charlie" docDate="2007" docId="20034EB7FCECA62C640CA2860E15F903" docLanguage="en" docName="ch7.gg.B.xml" docOrigin="Order out of Chaos. Linnaean Plant Types and their Types, London: Linnaean Society of London in association with the Natural History Museum" docTitle="Vernonia brasiliana Druce 1913" docType="treatment" docVersion="11" lastPageNumber="343" masterDocId="AA794E8A2577C41444335914F85ADFB8" masterDocTitle="Chapter 7: Linnaean Plant Names and their Types (part B)" masterLastPageNumber="369" masterPageNumber="343" pageNumber="343" updateTime="1710969008647" updateUser="ExternalLinkService">
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<mods:title id="9E6930FA9C59BE4A563B65BCEF0713BA">Chapter 7: Linnaean Plant Names and their Types (part B)</mods:title>
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<mods:namePart id="34779B4A65CDA4CFFFF7F4EA2B3821D2">Jarvis, Charlie</mods:namePart>
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<bibCitation id="F5E2AADFAF263D6BA872244A6D02C83C" author="Linnaeus" pagination="1203" title="Baccharis brasiliana" volumeTitle="Species Plantarum, ed. 2, 2" year="1763">
<taxonomicName id="8E0D5FADF602AB93C47324B19C5FBB0E" ID-CoL="K739" authority="Linnaeus" authorityName="Linnaeus" authorityYear="1763" class="Magnoliopsida" family="Asteraceae" genus="Baccharis" kingdom="Plantae" order="Asterales" phylum="Tracheophyta" rank="species" species="brasiliana">
<emphasis id="F84381D63F33BE0D44368A933710DF80" bold="true" pageNumber="343">Baccharis brasiliana</emphasis>
Linnaeus
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,
<volumeTitle id="06E781C7BA67684F16532560672BAB94">
<emphasis id="1CF67288232C17DB385E8D7994393793" italics="true" pageNumber="343">Species Plantarum</emphasis>
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: 1203. 1763
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.
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<paragraph id="6A8667FBDECE2522DCBC852B0EE9FEED" pageNumber="343">&quot;Habitat in Brasilia.&quot; RCN: 6215.</paragraph>
</subSubSection>
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<paragraph id="F5E891CBF5AFD7D9D2092280D7EA274C" pageNumber="343">
<typeStatus id="B227FC0A941032AF16FA6692F05DCC7D">Lectotype</typeStatus>
(Keeley in Jarvis &amp; Turland in
<emphasis id="B38FD2CD9329D9100A81CD3F947E7162" italics="true" pageNumber="343">Taxon</emphasis>
47: 355. 1998): [icon] &quot;
<emphasis id="73406025E8119ACFDE2683964F0397E8" italics="true" pageNumber="343">Tremate Brasiliensibus</emphasis>
&quot; in Marggraf, Hist. Rer. Nat. Bras.: 81. 1648.
</paragraph>
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<paragraph id="137850ADA31CE353AB8274B450E96323" pageNumber="343">
Current name:
<taxonomicName id="69FB9F2F7009B34675EEBF76072FBFED" ID-CoL="5B4KR" authority="(L.) Druce" authorityName="Druce" authorityYear="1913" baseAuthorityName="Linnaeus" baseAuthorityYear="1763" class="Magnoliopsida" family="Asteraceae" genus="Vernonia" kingdom="Plantae" order="Asterales" phylum="Tracheophyta" rank="species" species="brasiliana">
<emphasis id="126542E5BDA126D6C3E557EE345BA092" bold="true" italics="true" pageNumber="343">Vernonia brasiliana</emphasis>
(L.) Druce
</taxonomicName>
(
<taxonomicName id="8698CB1C27C68E077A578A974B33E585" class="Magnoliopsida" family="Asteraceae" kingdom="Plantae" order="Asterales" phylum="Tracheophyta" rank="family">Asteraceae</taxonomicName>
).
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<document ID-DOI="http://dx.doi.org/10.3897/phytokeys.208.80382" ID-Pensoft-Pub="1314-2003-208-1" ID-Pensoft-UUID="F47A23EA345757E29C2800F6D51CEE05" ModsDocID="1314-2003-208-1" checkinTime="1663786009364" checkinUser="pensoft" docAuthor="Martinez-Dominguez, Lili, Nicolalde-Morejon, Fernando, Vergara-Silva, Francisco &amp; Stevenson, Dennis Wm." docDate="2022" docId="20036E4799B65E3BA2EF245D63B9AD7C" docLanguage="en" docName="PhytoKeys 208: 1-102" docOrigin="PhytoKeys 208" docPubDate="2022-09-21" docSource="http://dx.doi.org/10.3897/phytokeys.208.80382" docTitle="Ceratozamia leptoceras Mart. - Domínguez, Nic. - Mor., D. W. Stev. &amp; Lorea-Hern., PhytoKeys 156: 13. 2020" docType="treatment" docVersion="1" id="F47A23EA345757E29C2800F6D51CEE05" lastPageNumber="1" masterDocId="F47A23EA345757E29C2800F6D51CEE05" masterDocTitle="Monograph of Ceratozamia (Zamiaceae, Cycadales): an endangered genus" masterLastPageNumber="102" masterPageNumber="1" pageNumber="1" updateTime="1663786009364" updateUser="pensoft">
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<mods:title>Monograph of Ceratozamia (Zamiaceae, Cycadales): an endangered genus</mods:title>
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<mods:namePart>Martinez-Dominguez, Lili</mods:namePart>
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<mods:affiliation>Posgrado en Ciencias Biologicas, Instituto de Biologia, Universidad Nacional Autonoma de Mexico, 3 er. Circuito Exterior, Ciudad Universitaria, 04510, Coyoacan, CDMX, Mexico</mods:affiliation>
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<mods:namePart>Nicolalde-Morejon, Fernando</mods:namePart>
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<mods:affiliation>Laboratorio de Teoria Evolutiva e Historia de la Ciencia, Instituto de Biologia, Universidad Nacional Autonoma de Mexico, 3 er. Circuito Exterior, Ciudad Universitaria, 04510, Coyoacan, CDMX. Mexico</mods:affiliation>
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<mods:roleTerm>Author</mods:roleTerm>
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<mods:namePart>Vergara-Silva, Francisco</mods:namePart>
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<mods:affiliation>Posgrado en Ciencias Biologicas, Instituto de Biologia, Universidad Nacional Autonoma de Mexico, 3 er. Circuito Exterior, Ciudad Universitaria, 04510, Coyoacan, CDMX, Mexico</mods:affiliation>
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<mods:roleTerm>Author</mods:roleTerm>
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<mods:namePart>Stevenson, Dennis Wm.</mods:namePart>
<mods:nameIdentifier type="ORCID">https://orcid.org/0000-0002-2986-7076</mods:nameIdentifier>
<mods:affiliation>Laboratorio de Taxonomia Integrativa, Instituto de Investigaciones Biologicas, Universidad Veracruzana, Xalapa, 91190, Veracruz. Mexico</mods:affiliation>
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<treatment LSID="urn:lsid:plazi:treatment:20036E4799B65E3BA2EF245D63B9AD7C" httpUri="http://treatment.plazi.org/id/20036E4799B65E3BA2EF245D63B9AD7C" lastPageNumber="1" pageId="0" pageNumber="1">
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16.
<taxonomicName LSID="20036E47-99B6-5E3B-A2EF-245D63B9AD7C" authority="Mart. - Dominguez, Nic. - Mor., D. W. Stev. &amp; Lorea-Hern., PhytoKeys 156: 13. 2020" authorityName="Mart. - Domínguez, Nic. - Mor., D. W. Stev. &amp; Lorea-Hern., PhytoKeys 156: 13." authorityYear="2020" class="Cycadopsida" family="Zamiaceae" genus="Ceratozamia" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Ceratozamia leptoceras" order="Cycadales" pageId="0" pageNumber="1" phylum="Tracheophyta" rank="species" species="leptoceras">
Ceratozamia leptoceras Mart.-
<normalizedToken originalValue="Domínguez">Dominguez</normalizedToken>
, Nic.-Mor., D.W.Stev. &amp; Lorea-Hern., PhytoKeys 156: 13. 2020
</taxonomicName>
</paragraph>
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<paragraph pageId="0" pageNumber="1">
<figureCitation captionStart="Figure 7" captionStartId="F7" captionText="Figure 7. Plants of Ceratozamia in habitat A C. kuesteriana B C. latifolia C C. leptoceras D C. matudae E C. mexicana F C. miqueliana G C. mirandae H C. mixeorum I C. morettii J Epiphytic C. morettii." figureDoi="10.3897/phytokeys.208.80382.figure7" httpUri="https://binary.pensoft.net/fig/746066" pageId="0" pageNumber="1">Fig. 7C</figureCitation>
</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="1" type="materials_examined">
<paragraph pageId="0" pageNumber="1">
<typeStatus>Type</typeStatus>
.
</paragraph>
<paragraph pageId="0" pageNumber="1">
<materialsCitation collectingDate="2019-06-26" collectorName="L. Martinez-Dominguez, F. Nicolalde-Morejon" country="Mexico" elevation="1400" location="San Pedro Cuitlapan" specimenCount="1867" specimenCount-female="1867" stateProvince="Guerrero" typeStatus="holotype">
<collectingCountry name="Mexico">Mexico</collectingCountry>
.
<collectingRegion country="Mexico" name="Guerrero">Guerrero</collectingRegion>
: Mun. Tlacoachistlahuaca,
<quantity metricMagnitude="3" metricUnit="m" metricValue="3.0" unit="km" value="3.0">3 km</quantity>
NW de
<location LSID="urn:lsid:plazi:treatment:20036E4799B65E3BA2EF245D63B9AD7C:79554222AF007872B16D0B36499ECBC7" country="Mexico" name="San Pedro Cuitlapan" stateProvince="Guerrero">San Pedro Cuitlapan</location>
,
<quantity metricMagnitude="3" metricUnit="m" metricValue="1.4" unit="m" value="1400.0">
<elevation metricMagnitude="3" metricUnit="m" metricValue="1.4" unit="m" value="1400.0">1,400 m</elevation>
</quantity>
,
<collectingDate value="2019-06-26">26 Jun 2019</collectingDate>
,
<emphasis italics="true" pageId="0" pageNumber="1">
<collectorName>
L.
<normalizedToken originalValue="Martínez-Domínguez">Martinez-Dominguez</normalizedToken>
</collectorName>
&amp;
<collectorName>
F.
<normalizedToken originalValue="Nicolalde-Morejón">Nicolalde-Morejon</normalizedToken>
</collectorName>
<specimenCount type="female">1867 ♀</specimenCount>
</emphasis>
(
<typeStatus>holotype</typeStatus>
: CIB! [acc. # 22405UV]; isotypes: MEXU!, NY!)
</materialsCitation>
.
</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="1" type="description">
<paragraph pageId="0" pageNumber="1">Description.</paragraph>
<paragraph pageId="0" pageNumber="1">
<emphasis bold="true" italics="true" pageId="0" pageNumber="1">Stem</emphasis>
30-150 cm long, 11-35 cm in diameter, epigeous, erect to decumbent.
<emphasis bold="true" italics="true" pageId="0" pageNumber="1">Cataphylls</emphasis>
9-11
<normalizedToken originalValue="×">x</normalizedToken>
2.5-3 cm wide at the base, persistent, triangular, reddish brown, densely brown tomentose abaxially at emergence, pubescent at maturity, apex acuminate.
<emphasis bold="true" italics="true" pageId="0" pageNumber="1">Leaves</emphasis>
7-37 (55), 93.5-281 cm long, descending, green at emergence with sparse reddish brown pubescent, glabrous at maturity.
<emphasis bold="true" italics="true" pageId="0" pageNumber="1">Petiole</emphasis>
45-85 cm long, terete, linear, copperish green in mature leaves; with 50-75 thin prickles, 0.48-0.68 cm long.
<emphasis bold="true" italics="true" pageId="0" pageNumber="1">Rachis</emphasis>
75-196 cm long, terete, linear, green in mature leaves, with prickles.
<emphasis bold="true" italics="true" pageId="0" pageNumber="1">Leaflets</emphasis>
22-61 pairs, opposite to subopposite, insertion in one plane, linear, abaxially curved, not basally falcate, membranaceous, flat, green with adaxial and abaxial sides glabrous, distal end with entire margins, acuminate and symmetrical at the apex, attenuate at base, with conspicuous and greenish veins; median leaflets 28-43.5
<normalizedToken originalValue="×">x</normalizedToken>
1.9-2.8 cm, 1.8-2.8 cm between leaflets; articulations 0.70-1.15 cm, generally copperish green.
<emphasis bold="true" italics="true" pageId="0" pageNumber="1">Pollen strobili</emphasis>
40-45 cm long 6.0-7.8 cm in diameter, generally solitary (rarely 2), cylindrical, erect, brownish yellow at emergence, yellowish green with brownish trichomes at maturity; peduncle 13-19 cm long, 1.5-2.0 cm in diameter tomentose, reddish brown to brown; microsporophylls 2.1-2.45
<normalizedToken originalValue="×">x</normalizedToken>
1.09-1.30 cm, obconic with a non-recurved distal face and a deeply lobate fertile portion, infertile portion 0.83-0.96 cm long and linear with straight and thin horns and 0.1-0.23 cm long, 0.44-0.56 cm and an acute angle between the horns.
<emphasis bold="true" italics="true" pageId="0" pageNumber="1">Ovulate strobili</emphasis>
23.5-28 cm long, 9.5-11 cm in diameter, solitary, cylindrical, erect, brownish green with greyish black trichomes at emergence, copperish green with greyish black pubescent at maturity with an acute apex; peduncle 11-16 cm long, 1.5-2.0 cm in diameter, erect, tomentose, brown; megasporophylls 56-81, 8-9 orthostichies with 7-9 sporophylls per orthostichy, 4.9-5.6
<normalizedToken originalValue="×">x</normalizedToken>
2.2-2.6 cm, with a prominent distal face, horns straight and robust and 0.63-0.81 cm long, 0.95-1.35 cm between horns and angle straight between the horns.
<emphasis bold="true" italics="true" pageId="0" pageNumber="1">Seeds</emphasis>
2.43-2.71 cm in long, 1.4-1.8 cm in diameter, ovoid, sarcotesta whitish pink when immature, light brown at maturity.
</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="1" type="distribution">
<paragraph pageId="0" pageNumber="1">Distribution and habitat.</paragraph>
<paragraph pageId="0" pageNumber="1">
<taxonomicName class="Cycadopsida" family="Zamiaceae" genus="Ceratozamia" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Ceratozamia leptoceras" order="Cycadales" pageId="0" pageNumber="1" phylum="Tracheophyta" rank="species" species="leptoceras">
<emphasis italics="true" pageId="0" pageNumber="1">Ceratozamia leptoceras</emphasis>
</taxonomicName>
is endemic to the Sierra Madre del Sur in Guerrero State, Mexico (Fig.
<figureCitation captionStart="Figure 19" captionStartId="F19" captionText="Figure 19. Distribution of Ceratozamia species A C. huastecorum B C. kuesteriana C C. latifolia D C. leptoceras." figureDoi="10.3897/phytokeys.208.80382.figure19" httpUri="https://binary.pensoft.net/fig/746078" pageId="0" pageNumber="1">19D</figureCitation>
), where it occurs on karstic rocks in cloud forest at 1,170-1,400 m.
</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="1" type="etymology">
<paragraph pageId="0" pageNumber="1">Etymology.</paragraph>
<paragraph pageId="0" pageNumber="1">
The specific epithet is derived from the Greek words that describe the shape of the horns on the sporophylls:
<normalizedToken originalValue="“lepto”">&quot;lepto&quot;</normalizedToken>
for thin or fine and
<normalizedToken originalValue="“ceras”">&quot;ceras&quot;</normalizedToken>
in reference to the horns.
</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="1" type="common names">
<paragraph pageId="0" pageNumber="1">Common names.</paragraph>
<paragraph pageId="0" pageNumber="1">
Mexico. Guerrero:
<normalizedToken originalValue="Shalukaá">Shalukaa</normalizedToken>
is the name used by the
<normalizedToken originalValue="“Mixteco”">&quot;Mixteco&quot;</normalizedToken>
ethnic group (
<bibRefCitation DOI="https://doi.org/10.3897/phytokeys.156.53502" author="Martinez-Dominguez, L" journalOrPublisher="PhytoKeys" pageId="0" pageNumber="1" pagination="1 - 25" refId="B27" refString="Martinez-Dominguez, L, Nicolalde-Morejon, F, Lorea-Hernandez, F, Vergara-Silva, F, Stevenson, DW, 2020. A novelty in Ceratozamia (Zamiaceae, Cycadales) from the Sierra Madre del Sur, Mexico: Biogeographic and morphological patterns, DNA barcoding and phenology. PhytoKeys 156: 1 - 25, DOI: https://doi.org/10.3897/phytokeys.156.53502" title="A novelty in Ceratozamia (Zamiaceae, Cycadales) from the Sierra Madre del Sur, Mexico: Biogeographic and morphological patterns, DNA barcoding and phenology." url="https://doi.org/10.3897/phytokeys.156.53502" volume="156" year="2020">
<normalizedToken originalValue="Martínez-Domínguez">Martinez-Dominguez</normalizedToken>
et al. 2020
</bibRefCitation>
).
</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="1" type="uses">
<paragraph pageId="0" pageNumber="1">Uses.</paragraph>
<paragraph pageId="0" pageNumber="1">None recorded.</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="1" type="preliminary conservation status">
<paragraph pageId="0" pageNumber="1">Preliminary conservation status.</paragraph>
<paragraph pageId="0" pageNumber="1">
Only three populations of
<taxonomicName class="Cycadopsida" family="Zamiaceae" genus="Ceratozamia" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Ceratozamia leptoceras" order="Cycadales" pageId="0" pageNumber="1" phylum="Tracheophyta" rank="species" species="leptoceras">
<emphasis italics="true" pageId="0" pageNumber="1">Ceratozamia leptoceras</emphasis>
</taxonomicName>
are known. In particular, one of these populations has few adult plants (approximately 30 individuals). The cloud forests in this area are less affected by anthropogenic pressures; however, this vegetation type is one of the most threatened in Mexico (
<bibRefCitation DOI="https://doi.org/10.1023/A:1020346519085" author="Williams-Linera, G" journalOrPublisher="Biodiversity and Conservation" pageId="0" pageNumber="1" pagination="1825 - 1843" refId="B79" refString="Williams-Linera, G, 2002. Tree species richness complementarity, disturbance and fragmentation in a Mexican tropical montane cloud forest. Biodiversity and Conservation 11 (10): 1825 - 1843, DOI: https://doi.org/10.1023/A:1020346519085" title="Tree species richness complementarity, disturbance and fragmentation in a Mexican tropical montane cloud forest." url="https://doi.org/10.1023/A:1020346519085" volume="11" year="2002">Williams-Linera 2002</bibRefCitation>
). Based upon this information,
<taxonomicName family="Zamiaceae" kingdom="Plantae" lsidName="C. leptoceras" order="Cycadales" pageId="0" pageNumber="1" rank="species" species="leptoceras">
<emphasis italics="true" pageId="0" pageNumber="1">C. leptoceras</emphasis>
</taxonomicName>
should be considered &quot;Endangered (EN)&quot; in accordance with IUCN criteria.
</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="1" type="discussion">
<paragraph pageId="0" pageNumber="1">Discussion.</paragraph>
<paragraph pageId="0" pageNumber="1">
<taxonomicName class="Cycadopsida" family="Zamiaceae" genus="Ceratozamia" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Ceratozamia leptoceras" order="Cycadales" pageId="0" pageNumber="1" phylum="Tracheophyta" rank="species" species="leptoceras">
<emphasis italics="true" pageId="0" pageNumber="1">Ceratozamia leptoceras</emphasis>
</taxonomicName>
is distinguished from
<taxonomicName family="Zamiaceae" kingdom="Plantae" lsidName="C. oliversacksii" order="Cycadales" pageId="0" pageNumber="1" rank="species" species="oliversacksii">
<emphasis italics="true" pageId="0" pageNumber="1">C. oliversacksii</emphasis>
</taxonomicName>
by its linear and membranaceous leaflets. The main differences are in reproductive structures,
<taxonomicName family="Zamiaceae" kingdom="Plantae" lsidName="C. leptoceras" order="Cycadales" pageId="0" pageNumber="1" rank="species" species="leptoceras">
<emphasis italics="true" pageId="0" pageNumber="1">C. leptoceras</emphasis>
</taxonomicName>
has and linear infertile portion of microsporophylls and ovulate strobilus with abundant pubescence at the base of the megasporophylls.
</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="1" type="materials_examined">
<paragraph pageId="0" pageNumber="1">Specimens examined.</paragraph>
<paragraph pageId="0" pageNumber="1">
<materialsCitation collectingDate="2022-01-01" collectingDateMax="2022-12-31" collectingDateMin="2022-01-01" collectorName="Mun. Cochoapa El Grande" country="Mexico" location="Guerrero" specimenCount="1" stateProvince="Guerrero">
<collectingCountry name="Mexico">Mexico</collectingCountry>
.
<emphasis bold="true" pageId="0" pageNumber="1">
<collectingRegion country="Mexico" name="Guerrero">Guerrero</collectingRegion>
:
<collectorName>Mun. Cochoapa El Grande</collectorName>
</emphasis>
</materialsCitation>
,
<materialsCitation collectingDate="1984-02-04" collectorName="F. Lorea-Herna" country="Mexico" elevation="1" location="Mun. Tlacoachistlahuaca" specimenCount="1" stateProvince="Guerrero">
<quantity metricMagnitude="0" metricUnit="m" metricValue="1.17" unit="m" value="1.17">
<elevation metricMagnitude="0" metricUnit="m" metricValue="1.17" unit="m" value="1.17">1,170 m</elevation>
</quantity>
,
<collectingDate value="1984-02-04">4 Feb 1984</collectingDate>
,
<emphasis italics="true" pageId="0" pageNumber="1">
<collectorName>F. Lorea-Herna</collectorName>
́ndez 2928
</emphasis>
(FCME).
<emphasis bold="true" pageId="0" pageNumber="1">
<location LSID="urn:lsid:plazi:treatment:20036E4799B65E3BA2EF245D63B9AD7C:006096545738D60BDC0B52E1F7171081" country="Mexico" name="Mun. Tlacoachistlahuaca" stateProvince="Guerrero">Mun. Tlacoachistlahuaca</location>
</emphasis>
</materialsCitation>
,
<quantity metricMagnitude="0" metricUnit="m" metricValue="1.2" unit="m" value="1.2">1,200 m</quantity>
, 29 May 219,
<emphasis italics="true" pageId="0" pageNumber="1">F. Nicolalde-Morejón et al. 3173</emphasis>
(XAL),
<emphasis italics="true" pageId="0" pageNumber="1">3174</emphasis>
(FCME),
<emphasis italics="true" pageId="0" pageNumber="1">3175</emphasis>
(CIB);
<quantity metricMagnitude="0" metricUnit="m" metricValue="1.2" unit="m" value="1.2">1,200 m</quantity>
,
<date value="2019-05-29">29 May 2019</date>
,
<emphasis italics="true" pageId="0" pageNumber="1">L. Martínez-Domínguez et al. 1756</emphasis>
(CIB),
<emphasis italics="true" pageId="0" pageNumber="1">1757</emphasis>
(CIB, MEXU),
<emphasis italics="true" pageId="0" pageNumber="1">1758</emphasis>
(XAL),
<emphasis italics="true" pageId="0" pageNumber="1">1759</emphasis>
(CIB, MEXU);
<materialsCitation collectingDate="2019-06-26" collectorName="F. Nicolalde-Morejo" country="Mexico" elevation="1" location="Marti" specimenCount="1" stateProvince="Guerrero">
<quantity metricMagnitude="0" metricUnit="m" metricValue="1.4" unit="m" value="1.4">
<elevation metricMagnitude="0" metricUnit="m" metricValue="1.4" unit="m" value="1.4">1,400 m</elevation>
</quantity>
,
<collectingDate value="2019-06-26">26 Jun 2019</collectingDate>
,
<emphasis italics="true" pageId="0" pageNumber="1">
<collectorName>F. Nicolalde-Morejo</collectorName>
́n &amp; L.
<location LSID="urn:lsid:plazi:treatment:20036E4799B65E3BA2EF245D63B9AD7C:B77A64E5D6646A1A9ADE9591393364A0" country="Mexico" name="Marti" stateProvince="Guerrero">Marti</location>
́nez-Domínguez 3255-3261
</emphasis>
(CIB)
</materialsCitation>
;
<quantity metricMagnitude="0" metricUnit="m" metricValue="1.4" unit="m" value="1.4">1,400 m</quantity>
,
<date value="2019-06-26">26 Jun 2019</date>
,
<emphasis italics="true" pageId="0" pageNumber="1">L. Martínez-Domínguez &amp; F. Nicolalde-Morejón 1860, 1861</emphasis>
(MEXU),
<emphasis italics="true" pageId="0" pageNumber="1">1862-1866</emphasis>
(CIB).
</paragraph>
</subSubSection>
</treatment>
</document>

View file

@ -0,0 +1,98 @@
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<paragraph id="DC37B49D5A722F59587FF8C31CCE6887" pageId="470" pageNumber="471">
Genus
<taxonomicName id="8A4CECB2AE5989AA92591EB470FDC7C2" ID-CoL="8KYMZ" ID-ENA="60782" LSID="20037904-EFBA-A74E-2C81-E69565F37FA9" authority="LeConte, 1846" authorityName="LeConte" authorityYear="1846" class="Insecta" family="Carabidae" genus="Psydrus" higherTaxonomySource="GBIF,CoL" kingdom="Animalia" lsidName="Psydrus" order="Coleoptera" pageId="470" pageNumber="471" phylum="Arthropoda" rank="genus">Psydrus LeConte, 1846</taxonomicName>
</paragraph>
</subSubSection>
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<paragraph id="ACBB56D053AB121C7E00FBD7300BFDF6" pageId="470" pageNumber="471">
<taxonomicName id="099A976FDB94EF837D02082BB0F5B765" authorityName="LeConte" authorityYear="1846" class="Insecta" family="Carabidae" genus="Psydrus" higherTaxonomySource="GBIF,CoL" kingdom="Animalia" lsidName="" order="Coleoptera" pageId="470" pageNumber="471" phylum="Arthropoda" rank="genus">Psydrus</taxonomicName>
LeConte, 1846a: 153. Type species:
<taxonomicName id="1B0041E9014C7D394933B8EFB9D1E962" authorityName="LeConte" authorityYear="1846" class="Insecta" family="Carabidae" genus="Psydrus" higherTaxonomySource="GBIF,CoL" kingdom="Animalia" lsidName="" order="Coleoptera" pageId="470" pageNumber="471" phylum="Arthropoda" rank="species" species="piceus">
<emphasis id="F68B45964518045B6D471250EDB6FA60" italics="true" pageId="470" pageNumber="471">Psydrus piceus</emphasis>
</taxonomicName>
LeConte, 1846 by monotypy. Etymology. From the Greek
<emphasis id="279006081E62F4456647FB24FA9AA3CE" italics="true" pageId="470" pageNumber="471">psydros</emphasis>
(lying) [masculine].
</paragraph>
<paragraph id="0C3BCCE10AB8F64149A6EF849C377BB5" lastPageId="471" lastPageNumber="472" pageId="470" pageNumber="471">
<taxonomicName id="7F119BB6D179EB91FE7FBC96FEA29F05" authorityName="Hatch" authorityYear="1933" class="Insecta" family="Carabidae" genus="Monillipatrobus" higherTaxonomySource="GBIF" kingdom="Animalia" lsidName="" order="Coleoptera" pageId="470" pageNumber="471" phylum="Arthropoda" rank="genus">Monillipatrobus</taxonomicName>
Hatch, 1933c: 118. Type species:
<taxonomicName id="EDD436C273F09160166B72547EAEDF5B" authorityName="Hatch" authorityYear="1933" class="Insecta" family="Carabidae" genus="Monillipatrobus" higherTaxonomySource="GBIF" kingdom="Animalia" lsidName="" order="Coleoptera" pageId="470" pageNumber="471" phylum="Arthropoda" rank="species" species="punctatus">
<emphasis id="1E5E1C269C50D77F7AB83DAE9C5D322B" italics="true" pageId="470" pageNumber="471">Monillipatrobus punctatus</emphasis>
</taxonomicName>
Hatch, 1933 (=
<taxonomicName id="74D90081C0D084BD76F69E16ABBBB2BD" authorityName="LeConte" authorityYear="1846" class="Insecta" family="Carabidae" genus="Psydrus" higherTaxonomySource="GBIF,CoL" kingdom="Animalia" lsidName="" order="Coleoptera" pageId="470" pageNumber="471" phylum="Arthropoda" rank="species" species="piceus">
<emphasis id="AA6A04FFEF72347A5AFFB19BED934AF3" italics="true" pageId="470" pageNumber="471">Psydrus piceus</emphasis>
</taxonomicName>
LeConte, 1846) by original designation. Synonymy established by Hatch (1935: 118). Etymology. From the Latin
<emphasis id="9EEE4D11D2F0EFA873C10258F9413B06" italics="true" pageId="470" pageNumber="471">monile</emphasis>
(necklace, string of beads, by extension moniliform) and the generic name
<taxonomicName id="F2345D6B1DB4E40D1A21FFBC96439D2E" authorityName="Dejean" authorityYear="1821" class="Hexapoda" family="Carabidae" genus="Patrobus" higherTaxonomySource="GBIF" kingdom="Animalia" lsidName="" order="Coleoptera" pageId="470" pageNumber="471" phylum="Arthropoda" rank="genus">
<emphasis id="FC2499D3FC16A1FBE328112689EF11C0" italics="true" pageId="470" pageNumber="471">Patrobus</emphasis>
</taxonomicName>
[
<emphasis id="AA8D2035E8D08FDD371A93E7308760D1" italics="true" pageId="470" pageNumber="471">q.v</emphasis>
.], alluding
<pageBreakToken id="31ED1ECE6499FD3822180ABE11A92094" pageId="471" pageNumber="472" start="start">to</pageBreakToken>
the shape of the antennae (&quot;antenna ... with the segments ... submoniliform&quot;) of adults of the species which Hatch placed in the tribe
<taxonomicName id="0788CE79C2DC319A6D30B04423AC0F6D" authorityName="Kirkby" authorityYear="1837" lsidName="" pageId="471" pageNumber="472" rank="tribe" tribe="Patrobini">Patrobini</taxonomicName>
[masculine].
</paragraph>
</subSubSection>
<subSubSection id="9965B428045A7A8B7C319B4529DC83EA" pageId="471" pageNumber="472" type="diversity">
<paragraph id="6FFE8E3F6D52DAB1A29544200926C275" pageId="471" pageNumber="472">Diversity.</paragraph>
<paragraph id="57350844D0ABDAD7F70418705D29EA28" pageId="471" pageNumber="472">One North American species.</paragraph>
</subSubSection>
<subSubSection id="A7250F1F468E619173FCC0AE38FCF695" pageId="471" pageNumber="472" type="identification">
<paragraph id="EB7E63A7F9732D549D7A88482CAB15D7" pageId="471" pageNumber="472">Identification.</paragraph>
<paragraph id="8C57388252D86E184BA33BC4EAEF47BD" pageId="471" pageNumber="472">
The species was treated in
<normalizedToken id="FAC4A1A5BFAFF03FBF5298191DC2DC2A" originalValue="Lindroths">Lindroth's</normalizedToken>
(1961a: 175-176) monograph.
</paragraph>
</subSubSection>
</treatment>
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View file

@ -0,0 +1,311 @@
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<heading id="F35D81CEFFC4FFA60F595BEF42D3BDDA" box="[627,954,986,1010]" centered="true" fontSize="10" level="2" pageId="4" pageNumber="2306" reason="3">
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<emphasis id="9ADEEAB0FFC4FFA60F595BEF423EBDDA" bold="true" box="[627,855,986,1010]" italics="true" pageId="4" pageNumber="2306">Cyphocaris latirama</emphasis>
</taxonomicName>
<taxonomicNameLabel id="81ED57CBFFC4FFA60E755BEE42D3BDDA" box="[863,954,987,1010]" pageId="4" pageNumber="2306" rank="species">sp. nov.</taxonomicNameLabel>
</heading>
</paragraph>
<paragraph id="A81536A2FFC4FFA60FE55BCE40AFBA19" blockId="4.[627,954,959,1040]" lastBlockId="4.[313,454,1055,1074]" pageId="4" pageNumber="2306">
(figures 1, 2)
<emphasis id="9ADEEAB0FFC4FFA60C135C2840AFBA19" box="[313,454,1052,1074]" italics="true" pageId="4" pageNumber="2306">
<typeStatus id="77118800FFC4FFA60C135C284002BA1A" box="[313,363,1053,1074]" pageId="4" pageNumber="2306">Type</typeStatus>
material
</emphasis>
</paragraph>
</subSubSection>
<subSubSection id="E0B06529FFC4FFAB0C4B5C7945A9BBF8" lastPageId="9" lastPageNumber="2311" pageId="4" pageNumber="2306" type="description">
<paragraph id="A81536A2FFC4FFA60C4B5C79436CBB0B" blockId="4.[313,1268,1100,1315]" pageId="4" pageNumber="2306">
H: adult
<emphasis id="9ADEEAB0FFC4FFA60F055C784328BA4C" bold="true" box="[559,577,1101,1124]" italics="true" pageId="4" pageNumber="2306">W</emphasis>
,
<quantity id="6F529B47FFC4FFA60F7E5C7943DFBA4B" box="[596,694,1100,1124]" metricMagnitude="-2" metricUnit="m" metricValue="2.26" pageId="4" pageNumber="2306" unit="mm" value="22.6">22.6 mm</quantity>
, (appendages on two slides),
<materialsCitation id="18C23CFFFFC4FFA609325C7945FBBAAC" collectingDate="1991-02-25" collectionCode="CMNC" elevation="4050" pageId="4" pageNumber="2306" specimenCode="CMNC 2001-0004" specimenCount="1">
<specimenCode id="F80C9ED9FFC4FFA609325C794599BA4C" box="[1048,1264,1100,1124]" collectionCode="CMNC" pageId="4" pageNumber="2306">CMNC 2001-0004</specimenCode>
, Sta. 621, Cup# 1, 34°50.88∞N, 122°58.68∞W,
<quantity id="6F529B47FFC4FFA60E135C5E42E2BAAB" box="[825,907,1131,1156]" metricMagnitude="3" metricUnit="m" metricValue="4.05" pageId="4" pageNumber="2306" unit="m" value="4050.0">
<elevation id="2387D191FFC4FFA60E135C5E42E2BAAB" box="[825,907,1131,1156]" metricMagnitude="3" metricUnit="m" metricValue="4.05" pageId="4" pageNumber="2306" unit="m" value="4050.0">4050 m</elevation>
</quantity>
,
<date id="DC141062FFC4FFA60EB35C5E4501BAAC" box="[921,1128,1131,1156]" pageId="4" pageNumber="2306" value="1991-02-25">
<collectingDate id="CC50E98AFFC4FFA60EB35C5E4501BAAC" box="[921,1128,1131,1156]" pageId="4" pageNumber="2306" value="1991-02-25">25 February 1991</collectingDate>
</date>
. P
</materialsCitation>
: juvenile,
<quantity id="6F529B47FFC4FFA60C8B5CB94086BA8B" box="[417,495,1164,1188]" metricMagnitude="-2" metricUnit="m" metricValue="1.4" pageId="4" pageNumber="2306" unit="mm" value="14.0">14 mm</quantity>
, (appendages on one slide),
<materialsCitation id="18C23CFFFFC4FFA60E105CB94562BAEC" collectingDate="1993-04-26" collectionCode="CMNC" elevation="3450" pageId="4" pageNumber="2306" specimenCode="CMNC 2001-0006" specimenCount="1">
<specimenCode id="F80C9ED9FFC4FFA60E105CB94579BA8C" box="[826,1040,1164,1188]" collectionCode="CMNC" pageId="4" pageNumber="2306">CMNC 2001-0006</specimenCode>
, Sta. 1619, Cup# 6, 34°46.48∞N, 123°00.78∞W,
<quantity id="6F529B47FFC4FFA60F4E5C9E43DEBAEB" box="[612,695,1195,1220]" metricMagnitude="3" metricUnit="m" metricValue="3.45" pageId="4" pageNumber="2306" unit="m" value="3450.0">
<elevation id="2387D191FFC4FFA60F4E5C9E43DEBAEB" box="[612,695,1195,1220]" metricMagnitude="3" metricUnit="m" metricValue="3.45" pageId="4" pageNumber="2306" unit="m" value="3450.0">3450 m</elevation>
</quantity>
, 16 or
<date id="DC141062FFC4FFA60E225C9942C1BAEC" box="[776,936,1196,1220]" pageId="4" pageNumber="2306" value="1993-04-26">
<collectingDate id="CC50E98AFFC4FFA60E225C9942C1BAEC" box="[776,936,1196,1220]" pageId="4" pageNumber="2306" value="1993-04-26">26 April 1993</collectingDate>
</date>
; adult
<emphasis id="9ADEEAB0FFC4FFA60ED35C984562BAEC" bold="true" box="[1017,1035,1197,1220]" italics="true" pageId="4" pageNumber="2306">W</emphasis>
</materialsCitation>
,
<materialsCitation id="18C23CFFFFC4FFA609315C9940FDBB2B" collectingDate="1991-11-14" collectionCode="CMNC" elevation="4000" pageId="4" pageNumber="2306" specimenCode="CMNC 2001-0005" specimenCount="1">
<specimenCode id="F80C9ED9FFC4FFA609315C994599BAEC" box="[1051,1264,1195,1220]" collectionCode="CMNC" pageId="4" pageNumber="2306">CMNC 2001-0005</specimenCode>
, Sta. 1014, Cup# 3, 34°53.22∞N, 123°02.13∞W,
<quantity id="6F529B47FFC4FFA60EA45CF94288BACB" box="[910,993,1228,1252]" metricMagnitude="3" metricUnit="m" metricValue="4.0" pageId="4" pageNumber="2306" unit="m" value="4000.0">
<elevation id="2387D191FFC4FFA60EA45CF94288BACB" box="[910,993,1228,1252]" metricMagnitude="3" metricUnit="m" metricValue="4.0" pageId="4" pageNumber="2306" unit="m" value="4000.0">4000 m</elevation>
</quantity>
,
<date id="DC141062FFC4FFA60ED05CF94599BACC" box="[1018,1264,1227,1252]" pageId="4" pageNumber="2306" value="1991-11-14">
<collectingDate id="CC50E98AFFC4FFA60ED05CF94599BACC" box="[1018,1264,1227,1252]" pageId="4" pageNumber="2306" value="1991-11-14">14 November 1991</collectingDate>
</date>
; juvenile
</materialsCitation>
,
<materialsCitation id="18C23CFFFFC4FFA60C8E5CDE436BBB0B" collectionCode="CMNC" elevation="3500" pageId="4" pageNumber="2306" specimenCode="CMNC 2001-0007" specimenCount="1">
<specimenCode id="F80C9ED9FFC4FFA60C8E5CDE4315BB2B" box="[420,636,1259,1283]" collectionCode="CMNC" pageId="4" pageNumber="2306">CMNC 2001-0007</specimenCode>
, Sta. 208, Cup# 1, 34°46.59∞N, 123°04.04∞W,
<quantity id="6F529B47FFC4FFA609B45CDE4599BB2B" box="[1182,1264,1259,1284]" metricMagnitude="3" metricUnit="m" metricValue="3.5" pageId="4" pageNumber="2306" unit="m" value="3500.0">
<elevation id="2387D191FFC4FFA609B45CDE4599BB2B" box="[1182,1264,1259,1284]" metricMagnitude="3" metricUnit="m" metricValue="3.5" pageId="4" pageNumber="2306" unit="m" value="3500.0">3500 m</elevation>
</quantity>
, 23 October, 1989
</materialsCitation>
.
</paragraph>
<paragraph id="A81536A2FFC4FFA60C135D7A40CCBB4E" blockId="4.[313,1268,1359,1605]" box="[313,421,1359,1382]" pageId="4" pageNumber="2306">
<emphasis id="9ADEEAB0FFC4FFA60C135D7A40CCBB4E" box="[313,421,1359,1382]" italics="true" pageId="4" pageNumber="2306">Diagnosis</emphasis>
</paragraph>
<paragraph id="A81536A2FFC4FFA60C4B5D5B45E6B86D" blockId="4.[313,1268,1359,1605]" pageId="4" pageNumber="2306">Peraeonite 1, anterior margin rounded, not produced anterodorsally beyond head; lateral cephalic lobe shallowly concave; antenna 1, accessory flagellum ninearticulate, about 0.5×length of article 1 of primary flagellum, article 1 of accessory flagellum short, length about 0.5×articles 29; coxa 5, posterior margin shallowly concave; peraeopods 57, basis with serrate, posterior margins; uropod 3, outer ramus length 0.9×inner, article 1 proximally wide, about 0.4×length; telson length 2.3×width, cleft 84%, lobes distally acute, not reaching ends of uropod 3.</paragraph>
<paragraph id="A81536A2FFC4FFA60C135E4440D1B8A0" blockId="4.[313,1268,1649,1736]" box="[313,440,1649,1672]" pageId="4" pageNumber="2306">
<emphasis id="9ADEEAB0FFC4FFA60C135E4440D1B8A0" box="[313,440,1649,1672]" italics="true" pageId="4" pageNumber="2306">Description</emphasis>
</paragraph>
<paragraph id="A81536A2FFC4FFA60C4B5EA5426FB880" blockId="4.[313,1268,1649,1736]" box="[353,774,1680,1704]" pageId="4" pageNumber="2306">H, male, CMNC 2001-0004.</paragraph>
<paragraph id="A81536A2FFC4FFA50C4B5E8542DFBF84" blockId="4.[313,1268,1649,1736]" lastBlockId="7.[313,1269,181,1736]" lastPageId="7" lastPageNumber="2309" pageId="4" pageNumber="2306">
<emphasis id="9ADEEAB0FFC4FFA60C4B5E8540CFB8E0" box="[353,422,1712,1736]" italics="true" pageId="4" pageNumber="2306">Head:</emphasis>
positioned under peraeonite 1, narrow, much deeper than long; midcephalic margin of head straight; eye indistinct, lacking ommatidia; rostrum short, acute, length about 0.3×peduncular article 1 of antenna 1; lateral cephalic lobe broad, margin shallowly concave.
<emphasis id="9ADEEAB0FFC5FFA70FDF5E854206B8E0" box="[757,879,1712,1736]" italics="true" pageId="5" pageNumber="2307">Antenna 1:</emphasis>
medium length, about 0.3×body, peduncular article 1 about twice as long as peduncular articles 23 combined; accessory flagellum short, length about 0.5×article 1 of primary flagellum, ninearticulate, article 1 short, about half as long as remaining articles; primary flagellum 33-articulate, articles with fine setules anterodistally, callynophore strong, length about twice peduncles, densely covered with aesthetascs medially, flagellar article 2 with a long stiff seta anterodistally, calceoli present.
<emphasis id="9ADEEAB0FFC7FFA50EB15960457EBF45" box="[923,1047,341,365]" italics="true" pageId="7" pageNumber="2309">Antenna 2:</emphasis>
long, length about 3×antenna 1, peduncular articles 45 with brush setae, article 4 strongly broadened, longer than 5; flagellum 315-articulate, calceoli present.
</paragraph>
<caption id="FCD5662AFFC5FFA70C135DEA4326B802" pageId="5" pageNumber="2307" startId="5.[313,329,1503,1524]" targetBox="[313,1266,182,1477]" targetPageId="5">
<paragraph id="A81536A2FFC5FFA70C135DEA4326B802" blockId="5.[313,1269,1503,1578]" pageId="5" pageNumber="2307">
F. 1.
<taxonomicName id="6FAA4D21FFC5FFA70CBF5DEA430ABBDC" authority="Hendrycks &amp; Conlan, 2003" authorityName="Hendrycks &amp; Conlan" authorityYear="2003" box="[405,611,1503,1524]" class="Malacostraca" family="Cyphocarididae" genus="Cyphocaris" kingdom="Animalia" order="Amphipoda" pageId="5" pageNumber="2307" phylum="Arthropoda" rank="species" species="latirama" status="sp. nov.">
<emphasis id="9ADEEAB0FFC5FFA70CBF5DEA430ABBDC" box="[405,611,1503,1524]" italics="true" pageId="5" pageNumber="2307">Cyphocaris latirama</emphasis>
</taxonomicName>
<taxonomicNameLabel id="81ED57CBFFC5FFA70F475DEA43AABBDC" box="[621,707,1503,1524]" pageId="5" pageNumber="2307" rank="species">sp. nov.</taxonomicNameLabel>
, holotype, male, 22.6 mm. GN12, op and ip details have setae omitted for clarity. U13 are lateral views. Scale bars=0.1 mm unless indicated otherwise.
</paragraph>
</caption>
<caption id="FCD5662AFFC6FFA40C135DDF4080B867" pageId="6" pageNumber="2308" startId="6.[313,329,1514,1535]" targetBox="[316,1270,181,1485]" targetPageId="6">
<paragraph id="A81536A2FFC6FFA40C135DDF4080B867" blockId="6.[313,1269,1514,1615]" pageId="6" pageNumber="2308">
F. 2.
<taxonomicName id="6FAA4D21FFC6FFA40CBF5DDF430ABBD7" authority="Hendrycks &amp; Conlan, 2003" authorityName="Hendrycks &amp; Conlan" authorityYear="2003" box="[405,611,1514,1535]" class="Malacostraca" family="Cyphocarididae" genus="Cyphocaris" kingdom="Animalia" order="Amphipoda" pageId="6" pageNumber="2308" phylum="Arthropoda" rank="species" species="latirama" status="sp. nov.">
<emphasis id="9ADEEAB0FFC6FFA40CBF5DDF430ABBD7" box="[405,611,1514,1535]" italics="true" pageId="6" pageNumber="2308">Cyphocaris latirama</emphasis>
</taxonomicName>
<taxonomicNameLabel id="81ED57CBFFC6FFA40F465DDF43AABBD7" box="[620,707,1514,1535]" pageId="6" pageNumber="2308" rank="species">sp. nov.</taxonomicNameLabel>
, holotype, male, 22.6 mm; paratype, juvenile, 14 mm. P5 basis, posteroventral margin, note differences in serrations between the adult and juvenile. A1FL, H and P5 basis are lateral views. Scale bars=0.1 mm unless indicated otherwise.
</paragraph>
</caption>
<paragraph id="A81536A2FFC7FFA50C4B5980458EBC24" blockId="7.[313,1269,181,1736]" pageId="7" pageNumber="2309">
<emphasis id="9ADEEAB0FFC7FFA50C4B59804328BFE4" box="[353,577,436,460]" italics="true" pageId="7" pageNumber="2309">Peraeon and pleon:</emphasis>
smooth.
<emphasis id="9ADEEAB0FFC7FFA50F935980423BBFE4" box="[697,850,436,460]" italics="true" pageId="7" pageNumber="2309">Peraeonite 1:</emphasis>
about as long as peraeonites 23 combined, produced anterodorsally about 0.7×over head, anterior margin rounded.
<emphasis id="9ADEEAB0FFC7FFA50C1359C040A2BC24" box="[313,459,500,524]" italics="true" pageId="7" pageNumber="2309">Urosomite 1:</emphasis>
with an anterodorsal notch.
<emphasis id="9ADEEAB0FFC7FFA50E3759C042C6BC24" box="[797,943,500,524]" italics="true" pageId="7" pageNumber="2309">Urosomite 2:</emphasis>
with a slight dorsal hump.
</paragraph>
<paragraph id="A81536A2FFC7FFA50C4B5A204552BAA2" blockId="7.[313,1269,181,1736]" pageId="7" pageNumber="2309">
<emphasis id="9ADEEAB0FFC7FFA50C4B5A2040BBBC04" box="[353,466,532,556]" italics="true" pageId="7" pageNumber="2309">Upper lip:</emphasis>
slightly produced, rounded, separated from midcephalic margin, ventral margin narrowly rounded in the middle.
<emphasis id="9ADEEAB0FFC7FFA50E1F5A0142C1BC64" box="[821,936,564,588]" italics="true" pageId="7" pageNumber="2309">Lower lip:</emphasis>
outer lobes broad, furnished with setules, mandibular lobes narrow; inner lobes weak.
<emphasis id="9ADEEAB0FFC7FFA50E945A614559BC44" box="[958,1072,596,620]" italics="true" pageId="7" pageNumber="2309">Mandible:</emphasis>
incisors symmetric with smooth, convex margins; left lacinia present as a distally seven-cusped blade, right lacinia absent; accessory spine row with four to six slender spines; molar strong, proximally setose, triturative; mandibular palp attached distally to molar, article 1 short, article 2 strongly expanded in the middle with a distinct protuberance, with 38 submarginal, posterodistal setae, article 3 blade-like, with about 50 setae along posterior margin and three to four subapical setae.
<emphasis id="9ADEEAB0FFC7FFA50EBA5B264561BD03" box="[912,1032,787,811]" italics="true" pageId="7" pageNumber="2309">Maxilla 1:</emphasis>
inner plate tapering distally, distal half of medial margin with 15 stout, plumose setae; outer plate rectangular with 11 multi-cusped spine-teeth in a 6/5 arrangement; palp longer than outer plate, broadening distally, two-articulate, with 16 stout, apical spines and 16 long, subapical setae.
<emphasis id="9ADEEAB0FFC7FFA50F195BA743C3BD83" box="[563,682,914,939]" italics="true" pageId="7" pageNumber="2309">Maxilla 2:</emphasis>
inner plate triangular, broad, fully setose medially; outer plate narrow, slightly longer than inner, with subapical spines and setae.
<emphasis id="9ADEEAB0FFC7FFA50C135BE740D2BDC2" box="[313,443,978,1002]" italics="true" pageId="7" pageNumber="2309">Maxilliped:</emphasis>
inner plate rectangular, with three apical nodular spines, with two distolateral spines near medial margin, medial margin fully lined with long, plumose setae; outer plate subovate, apicolateral margin with 10 plumose setae, medial margin with 24 close-packed blunt spines, submarginal setae present; palp large, fourarticulate, articles 13 setose medially, article 3 shortest, dactylus large, blade-like, with four medial plumose setae and one apical seta, unguis absent.
</paragraph>
<paragraph id="A81536A2FFC7FFA50C4B5CA74361B8EF" blockId="7.[313,1269,181,1736]" pageId="7" pageNumber="2309">
<emphasis id="9ADEEAB0FFC7FFA50C4B5CA74090BA82" box="[353,505,1170,1194]" italics="true" pageId="7" pageNumber="2309">Gnathopod 1:</emphasis>
coxa small, wider than deep; basis long, widening distally, length 4.8×width, anterior and posterior margins smooth; ischium and merus short; carpus subrectangular, length 1.3×propodus, dorsal and ventral margins with clusters of long setae, ventral margin with patch of very fine setules; propodus weakly subchelate, short, subtriangular, length 0.7×carpus, ventral margin slightly convex, finely serrate with about 10 slender spines and long setae, strong pectinate setae along medial face, dorsal margin with clusters of long setae; dactylus with large, subterminal tooth, posterior margin finely denticulate.
<emphasis id="9ADEEAB0FFC7FFA50E575D444571BBA1" box="[893,1048,1393,1417]" italics="true" pageId="7" pageNumber="2309">Gnathopod 2:</emphasis>
coxa small, depth 1.5×width, narrowing ventrally; basis long, length 6.6×width, strongly bent, margins smooth; ischium long, length 3×width; carpus long, about twice width, ventral margin with about ten clusters of long setae and covered with patch of fine setules, dorsal margin with patch of fine setules, distally with long setae; propodus subchelate, subrectangular, length 3.2×width, palm short, length 0.2×propodus, oblique, finely serrated, palm corner defined by one medial and one lateral spine, ventral margin with about 18 clusters of long, pectinate setae curled forward at the tips, anterodistally with two strong clusters of pectinate setae, dorsal margin with eight clusters of setae; dactylus slightly shorter than palm, posterior margin smooth with subterminal setae.
</paragraph>
<paragraph id="A81536A2FFC8FFAA0C4B58804309BA42" blockId="8.[313,1269,181,1736]" pageId="8" pageNumber="2310">
<emphasis id="9ADEEAB0FFC8FFAA0C4B5880409ABEE5" box="[353,499,181,205]" italics="true" pageId="8" pageNumber="2310">Peraeopod 3:</emphasis>
coxa small, anterior margin produced midway, narrowly rounded; merus with convex anterior margin, posterior margin with clusters of setae increasing in length distally; carpus shorter than merus, posterior margin with clusters of setae; propodus longer than carpus, posterior margin with four clusters of spines, anterior margin with four clusters of setae and spines; dactylus long, slender.
<emphasis id="9ADEEAB0FFC8FFAA094B5900459DBF65" box="[1121,1268,309,333]" italics="true" pageId="8" pageNumber="2310">Peraeopod 4:</emphasis>
coxa very large, partly covering coxae 23, deeper than wide, anterior margin broadly rounded, posterior margin strongly excavated, posteroventral lobe narrowly rounded; merus with slightly concave anterior margin, anterodistally with cluster of setae, posterior margin with three clusters of setae distally; carpus, posterior margin with clusters of strong setae and spines, anterior margin with a cluster of setae; propodus shorter than carpus, posterior margin with four clusters of setae and spines, anterior margin with about five slender spines; dactylus as above.
<emphasis id="9ADEEAB0FFC8FFAA09AB5A214026BC63" italics="true" pageId="8" pageNumber="2310">Peraeopod 5:</emphasis>
coxa large, wider than deep, bilobate, posterior lobe truncate ventrally, posterior margin slightly concave; basis broad, about as wide as deep, anterior margin with 26 small spines, posterior margin serrate with 21 broad teeth, posteroventral lobe produced 0.6×along merus, anterior margin of lobe sinusoidal and lacking teeth; merus spinose along both margins; propodus longer than carpus, anterior and posterior margins spinose; dactylus slender, length 0.4×propodus.
<emphasis id="9ADEEAB0FFC8FFAA09775AE6459DBCC3" box="[1117,1268,723,747]" italics="true" pageId="8" pageNumber="2310">Peraeopod 6:</emphasis>
coxa not lobate, posterior margin slightly convex; basis deep, 1.4×width, anterior margin lacking spines, posterior margin serrate with 19 teeth that broaden distally, posteroventral lobe acute, produced 0.3×along merus, anterior margin of lobe smoothly convex and lacking teeth; merus, anterior margin strongly spinose, posterior margin weakly spinose; propodus as above; dactylus as above.
<emphasis id="9ADEEAB0FFC8FFAA09025B4645D1BDA2" box="[1064,1208,883,907]" italics="true" pageId="8" pageNumber="2310">Peraeopod 7:</emphasis>
coxa not lobate, rounded; basis deep, 1.6×width, anterior margin shallowly concave distally, lacking spines, posterior margin serrate with 19 broad teeth, posteroventral lobe acute, produced 0.4×along merus, anterior margin of lobe convex lacking teeth; ischium short, length 0.6×width; merus slightly expanded proximally, anterior and posterior margins strongly spinose; propodus longer than carpus, anterior margin with eight to nine clusters of spines, posterior margin with four clusters of spines; dactylus as above.
</paragraph>
<paragraph id="A81536A2FFC8FFAA0C4B5C474368BAE1" blockId="8.[313,1269,181,1736]" pageId="8" pageNumber="2310">
<emphasis id="9ADEEAB0FFC8FFAA0C4B5C4740F5BAA2" box="[353,412,1138,1162]" italics="true" pageId="8" pageNumber="2310">Gills:</emphasis>
on peraeopods 27.
<emphasis id="9ADEEAB0FFC8FFAA0F885C474267BAA2" box="[674,782,1138,1162]" italics="true" pageId="8" pageNumber="2310">Pleopods:</emphasis>
powerful.
<emphasis id="9ADEEAB0FFC8FFAA0EBF5C47454ABAA2" box="[917,1059,1138,1162]" italics="true" pageId="8" pageNumber="2310">Epimeron 3:</emphasis>
posterior margin concave, posteroventral corner produced into a broad point, anteroventral margin broadly rounded.
</paragraph>
<paragraph id="A81536A2FFC8FFAA0C4B5CE445A2B860" blockId="8.[313,1269,181,1736]" pageId="8" pageNumber="2310">
<emphasis id="9ADEEAB0FFC8FFAA0C4B5CE440BCBAC1" box="[353,469,1233,1257]" italics="true" pageId="8" pageNumber="2310">Uropod 1:</emphasis>
peduncle 1.7×length of inner ramus, with three dorsomedial spines and two apicomedial spines; rami lanceolate, outer ramus slightly shorter than inner, with 11 lateral spines; inner ramus with 11 medial spines.
<emphasis id="9ADEEAB0FFC8FFAA09205D2445E8BB01" box="[1034,1153,1297,1321]" italics="true" pageId="8" pageNumber="2310">Uropod 2:</emphasis>
peduncle 1.2×length of inner ramus, with four dorsolateral spines, one dorsomedial spine and four apicomedial spines; outer ramus 0.8×length of inner ramus, with 10 lateral spines; inner ramus with six medial spines.
<emphasis id="9ADEEAB0FFC8FFAA0E1D5D4442C5BBA1" box="[823,940,1393,1417]" italics="true" pageId="8" pageNumber="2310">Uropod 3:</emphasis>
peduncle short, 0.5×length of outer ramus, with medial setae and apicomedial spines; outer ramus two-articulate, article 1 wide, 0.4×length with two lateral and three medial spines, distal two-thirds of inner margin with long, plumose setae; article 2 short; inner ramus slightly longer and narrower than outer, with six lateral and six medial spines, medial margin with long, plumose setae.
<emphasis id="9ADEEAB0FFC8FFAA0F0C5E25431EB800" box="[550,631,1552,1576]" italics="true" pageId="8" pageNumber="2310">Telson:</emphasis>
elongate, length 2.3×width, cleft 84%, lobes narrowing distally with about five small, dorsal spines and one subapical spine, tips acute.
</paragraph>
<paragraph id="A81536A2FFC8FFAB0C4B5E6542A3BF05" blockId="8.[313,1269,181,1736]" lastBlockId="9.[313,1268,181,301]" lastPageId="9" lastPageNumber="2311" pageId="8" pageNumber="2310">
P, juvenile,
<quantity id="6F529B47FFC8FFAA0F6F5E6543FAB84F" box="[581,659,1616,1640]" metricMagnitude="-2" metricUnit="m" metricValue="1.4" pageId="8" pageNumber="2310" unit="mm" value="14.0">14 mm</quantity>
. Similar to adult male, except the following.
<emphasis id="9ADEEAB0FFC8FFAA09BD5E654026B8A0" italics="true" pageId="8" pageNumber="2310">Antenna 1:</emphasis>
callynophore short with fewer aesthetascs; accessory flagellum six-articulate, about 0.75×length of article 1 of primary flagellum, flagellum with fewer articles, calceoli absent.
<emphasis id="9ADEEAB0FFC8FFAA0CBB5E854365B8E0" box="[401,524,1712,1736]" italics="true" pageId="8" pageNumber="2310">Antenna 2:</emphasis>
peduncular article 4 narrow, not broadened, lacking brush setae; flagellum with fewer articles, calceoli absent.
<emphasis id="9ADEEAB0FFC9FFAB0E7E58804579BEE4" box="[852,1040,181,205]" italics="true" pageId="9" pageNumber="2311">Peraeopods 57:</emphasis>
posterior marginal teeth on the basis are longer, narrower and more numerous (see figure 2).
<emphasis id="9ADEEAB0FFC9FFAB09BC58E04005BF25" italics="true" pageId="9" pageNumber="2311">Uropods 12:</emphasis>
rami with fewer spines.
<emphasis id="9ADEEAB0FFC9FFAB0FA258C04392BF25" box="[648,763,245,269]" italics="true" pageId="9" pageNumber="2311">Uropod 3:</emphasis>
outer ramus is narrower proximally, article 2 longer; rami with few plumose setae on medial margin.
</paragraph>
<paragraph id="A81536A2FFC9FFAB0C13596940D8BF5C" blockId="9.[313,1268,348,436]" box="[313,433,348,372]" pageId="9" pageNumber="2311">
<emphasis id="9ADEEAB0FFC9FFAB0C13596940D8BF5C" box="[313,433,348,372]" italics="true" pageId="9" pageNumber="2311">Etymology</emphasis>
</paragraph>
<paragraph id="A81536A2FFC9FFAB0C4B59494525BF9C" blockId="9.[313,1268,348,436]" pageId="9" pageNumber="2311">
The species name is from the Latin
<emphasis id="9ADEEAB0FFC9FFAB0E385949422EBFBC" box="[786,839,380,404]" italics="true" pageId="9" pageNumber="2311">latus</emphasis>
(broad) and
<emphasis id="9ADEEAB0FFC9FFAB0EC459484558BFBC" box="[1006,1073,381,404]" italics="true" pageId="9" pageNumber="2311">ramus</emphasis>
(branch, antler) referring to the expanded condition of the outer ramus of uropod 3.
</paragraph>
<paragraph id="A81536A2FFC9FFAB0C1359D140CFBFD4" blockId="9.[313,1268,484,572]" box="[313,422,484,508]" pageId="9" pageNumber="2311">
<emphasis id="9ADEEAB0FFC9FFAB0C1359D140CFBFD4" box="[313,422,484,508]" italics="true" pageId="9" pageNumber="2311">Condition</emphasis>
</paragraph>
<paragraph id="A81536A2FFC9FFAB0C4B5A314088BC14" blockId="9.[313,1268,484,572]" pageId="9" pageNumber="2311">All appendages present. The head and peraeonite 1 are broken off, but remain with the body.</paragraph>
<paragraph id="A81536A2FFC9FFAB0C135A5940C8BCAB" blockId="9.[313,1269,620,772]" box="[313,417,620,643]" pageId="9" pageNumber="2311">
<emphasis id="9ADEEAB0FFC9FFAB0C135A5940C8BCAB" box="[313,417,620,643]" italics="true" pageId="9" pageNumber="2311">Variation</emphasis>
</paragraph>
<paragraph id="A81536A2FFC9FFAB0C4B5AB9451EBD2B" blockId="9.[313,1269,620,772]" pageId="9" pageNumber="2311">
No females were collected, so brood plate morphology and sexual dimorphism could not be documented, but would likely occur in the antennae and uropod 3. These differences would be expected in pelagic species such as
<taxonomicName id="6FAA4D21FFC9FFAB09085AFE45F6BCCB" authorityName="Boeck" authorityYear="1871" box="[1058,1183,715,739]" class="Malacostraca" family="Cyphocarididae" genus="Cyphocaris" kingdom="Animalia" order="Amphipoda" pageId="9" pageNumber="2311" phylum="Arthropoda" rank="genus">
<emphasis id="9ADEEAB0FFC9FFAB09085AFE45F6BCCB" box="[1058,1183,715,739]" italics="true" pageId="9" pageNumber="2311">Cyphocaris</emphasis>
</taxonomicName>
, which have a terminal, reproductive male stage and mate in the water column.
</paragraph>
<paragraph id="A81536A2FFC9FFAB0C135B0640F5BD63" blockId="9.[313,1268,819,1385]" box="[313,412,819,843]" pageId="9" pageNumber="2311">
<emphasis id="9ADEEAB0FFC9FFAB0C135B0640F5BD63" box="[313,412,819,843]" italics="true" pageId="9" pageNumber="2311">Remarks</emphasis>
</paragraph>
<paragraph id="A81536A2FFC9FFAB0C4B5B664395BA42" blockId="9.[313,1268,819,1385]" pageId="9" pageNumber="2311">
This species appears to be closely related to
<taxonomicName id="6FAA4D21FFC9FFAB0E775B66459DBD43" authority="Gurjanova, 1951" authorityName="Gurjanova" authorityYear="1951" box="[861,1268,850,875]" class="Malacostraca" family="Cyphocarididae" genus="Cyphocaris" kingdom="Animalia" order="Amphipoda" pageId="9" pageNumber="2311" phylum="Arthropoda" rank="species" species="polaris">
<emphasis id="9ADEEAB0FFC9FFAB0E775B664544BD43" box="[861,1069,851,875]" italics="true" pageId="9" pageNumber="2311">Cyphocaris polaris</emphasis>
Gurjanova, 1951
</taxonomicName>
described from the
<collectingCountry id="D0BD7632FFC9FFAB0F375B4643FCBDA3" box="[541,661,883,907]" name="Greenland" pageId="9" pageNumber="2311">Greenland</collectingCountry>
Sea (78°04.2∞N, 3°51.4∞E), at
<quantity id="6F529B47FFC9FFAB0ED35B474521BDA2" box="[1017,1096,882,906]" metricMagnitude="3" metricUnit="m" metricValue="2.46" pageId="9" pageNumber="2311" unit="m" value="2460.0">2460 m</quantity>
depth but not collected since.
<taxonomicName id="6FAA4D21FFC9FFAB0CC45BA743A9BD82" authorityName="Gurjanova" authorityYear="1951" box="[494,704,914,938]" class="Malacostraca" family="Cyphocarididae" genus="Cyphocaris" kingdom="Animalia" order="Amphipoda" pageId="9" pageNumber="2311" phylum="Arthropoda" rank="species" species="polaris">
<emphasis id="9ADEEAB0FFC9FFAB0CC45BA743A9BD82" box="[494,704,914,938]" italics="true" pageId="9" pageNumber="2311">Cyphocaris polaris</emphasis>
</taxonomicName>
was described from an incomplete female specimen, with everything posterior to pleonite 2 missing. The
<typeStatus id="77118800FFC9FFAB0EF55B86452ABDE3" box="[991,1091,947,971]" pageId="9" pageNumber="2311" type="paratype">paratype</typeStatus>
male specimen of about
<quantity id="6F529B47FFC9FFAB0C895BE74087BDC2" box="[419,494,978,1002]" metricMagnitude="-2" metricUnit="m" metricValue="3.8" pageId="9" pageNumber="2311" unit="mm" value="38.0">38 mm</quantity>
has a long, acute process of peraeonite 1 that extends to the end of the accessory flagellum of antenna 1 (N. Tzvetkova, personal communication). Dr Nina Tzvetkova of the Zoological Institute of the Russian Academy of Sciences kindly compared our drawings of
<taxonomicName id="6FAA4D21FFC9FFAB0FE25C074220BA62" authorityName="Hendrycks &amp; Conlan" authorityYear="2003" box="[712,841,1074,1098]" class="Malacostraca" family="Cyphocarididae" genus="Cyphocaris" kingdom="Animalia" order="Amphipoda" pageId="9" pageNumber="2311" phylum="Arthropoda" rank="species" species="latirama">
<emphasis id="9ADEEAB0FFC9FFAB0FE25C074220BA62" box="[712,841,1074,1098]" italics="true" pageId="9" pageNumber="2311">C. latirama</emphasis>
</taxonomicName>
to the
<typeStatus id="77118800FFC9FFAB0E8B5C07456DBA62" box="[929,1028,1074,1098]" pageId="9" pageNumber="2311" type="holotype">holotype</typeStatus>
of
<taxonomicName id="6FAA4D21FFC9FFAB091A5C0745F6BA62" authorityName="Gurjanova" authorityYear="1951" box="[1072,1183,1074,1098]" class="Malacostraca" family="Cyphocarididae" genus="Cyphocaris" kingdom="Animalia" order="Amphipoda" pageId="9" pageNumber="2311" phylum="Arthropoda" rank="species" species="polaris">
<emphasis id="9ADEEAB0FFC9FFAB091A5C0745F6BA62" box="[1072,1183,1074,1098]" italics="true" pageId="9" pageNumber="2311">C. polaris</emphasis>
</taxonomicName>
, as the type specimens could not be borrowed.
</paragraph>
<paragraph id="A81536A2FFC9FFAB0C4B5C474548BB41" blockId="9.[313,1268,819,1385]" pageId="9" pageNumber="2311">
<taxonomicName id="6FAA4D21FFC9FFAB0C4B5C474321BAA2" authorityName="Hendrycks &amp; Conlan" authorityYear="2003" box="[353,584,1138,1162]" class="Malacostraca" family="Cyphocarididae" genus="Cyphocaris" kingdom="Animalia" order="Amphipoda" pageId="9" pageNumber="2311" phylum="Arthropoda" rank="species" species="latirama">
<emphasis id="9ADEEAB0FFC9FFAB0C4B5C474321BAA2" box="[353,584,1138,1162]" italics="true" pageId="9" pageNumber="2311">Cyphocaris latirama</emphasis>
</taxonomicName>
differs from all other
<taxonomicName id="6FAA4D21FFC9FFAB0E4B5C474551BAA2" box="[865,1080,1138,1162]" class="Malacostraca" family="Cyphocarididae" genus="Cyphocaris" kingdom="Animalia" order="Amphipoda" pageId="9" pageNumber="2311" phylum="Arthropoda" rank="species" species="undetermined">
<emphasis id="9ADEEAB0FFC9FFAB0E4B5C4742B7BAA2" box="[865,990,1138,1162]" italics="true" pageId="9" pageNumber="2311">Cyphocaris</emphasis>
species
</taxonomicName>
which have an unproduced peraeonite 1, by the absence of a spur on the posterior margin of the basis of peraeopod 5. It differs from
<taxonomicName id="6FAA4D21FFC9FFAB0FC85C874239BAE1" authorityName="Gurjanova" authorityYear="1951" box="[738,848,1201,1225]" class="Malacostraca" family="Cyphocarididae" genus="Cyphocaris" kingdom="Animalia" order="Amphipoda" pageId="9" pageNumber="2311" phylum="Arthropoda" rank="species" species="polaris">
<emphasis id="9ADEEAB0FFC9FFAB0FC85C874239BAE1" box="[738,848,1201,1225]" italics="true" pageId="9" pageNumber="2311">C. polaris</emphasis>
</taxonomicName>
as follows: the adult male is smaller in size (
<quantity id="6F529B47FFC9FFAB0CA15CE44087BAC1" box="[395,494,1233,1257]" metricMagnitude="-2" metricUnit="m" metricValue="2.26" pageId="9" pageNumber="2311" unit="mm" value="22.6">22.6 mm</quantity>
vs
<quantity id="6F529B47FFC9FFAB0F3B5CE44309BAC1" box="[529,608,1233,1257]" metricMagnitude="-2" metricUnit="m" metricValue="3.8" pageId="9" pageNumber="2311" unit="mm" value="38.0">38 mm</quantity>
), peraeonite 1 is not produced (vs produced), the accessory flagellum reaches only half of article 1 of antenna 1 flagellum (vs&gt;two-thirds), the lateral cephalic lobe is shallowly concave (vs subacute), gnathopod 1 propodus is broader, coxa 5 has a shallowly concave, posterior margin (vs convex) and the maxilliped dactylus has four setae on the medial margin (vs six).
</paragraph>
<paragraph id="A81536A2FFC9FFAB0C135DAC45A9BBF8" blockId="9.[313,1216,1433,1489]" box="[313,1216,1433,1489]" pageId="9" pageNumber="2311">
<emphasis id="9ADEEAB0FFC9FFAB0C135DAC40D7BB99" box="[313,446,1433,1457]" italics="true" pageId="9" pageNumber="2311">Distribution</emphasis>
North-east Pacific, off Point Conception,
<collectingRegion id="6A6EF840FFC9FFAB0E6A5D8D42DDBBF8" box="[832,948,1464,1488]" country="United States of America" name="California" pageId="9" pageNumber="2311">California</collectingRegion>
in
<quantity id="6F529B47FFC9FFAB0EF65D8D4506BBF8" box="[988,1135,1464,1489]" metricMagnitude="3" metricUnit="m" metricValue="3.75" metricValueMax="4.05" metricValueMin="3.45" pageId="9" pageNumber="2311" unit="m" value="3750.0" valueMax="4050.0" valueMin="3450.0">34504050 m</quantity>
depth.
</paragraph>
</subSubSection>
</treatment>
</document>

View file

@ -0,0 +1,98 @@
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<mods:title id="BA71E6658E71FFFF47011852B56A43AE">New and unusual abyssal gammaridean Amphipoda from the north-east Pacific</mods:title>
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<subSubSection id="E0B06529FFCBFFA90FA05E2542CAB800" box="[650,931,1552,1577]" pageId="11" pageNumber="2313" type="nomenclature">
<paragraph id="A81536A2FFCBFFA90FA05E2542CAB800" blockId="11.[650,931,1552,1577]" box="[650,931,1552,1577]" pageId="11" pageNumber="2313">
<heading id="F35D81CEFFCBFFA90FA05E2542CAB800" box="[650,931,1552,1577]" centered="true" fontSize="10" level="2" pageId="11" pageNumber="2313" reason="3">
<taxonomicName id="6FAA4D21FFCBFFA90FA05E254258B800" ID-CoL="7NPWY" authority="Hendrycks &amp; Conlan, 2003" authorityName="Hendrycks &amp; Conlan" authorityYear="2003" box="[650,817,1552,1576]" class="Malacostraca" family="Scopelocheiridae" genus="Anisocallisoma" kingdom="Animalia" order="Amphipoda" pageId="11" pageNumber="2313" phylum="Arthropoda" rank="genus" status="gen. nov.">
<emphasis id="9ADEEAB0FFCBFFA90FA05E254258B800" bold="true" box="[650,817,1552,1576]" italics="true" pageId="11" pageNumber="2313">Anisocallisoma</emphasis>
</taxonomicName>
<taxonomicNameLabel id="81ED57CBFFCBFFA90E105E2442CAB800" box="[826,931,1553,1577]" pageId="11" pageNumber="2313" rank="genus">gen. nov.</taxonomicNameLabel>
</heading>
</paragraph>
</subSubSection>
<subSubSection id="E0B06529FFCBFFAE0C135E6442C4BAA2" lastPageId="12" lastPageNumber="2314" pageId="11" pageNumber="2313" type="diagnosis">
<paragraph id="A81536A2FFCBFFA90C135E6440CCB840" blockId="11.[313,1268,1617,1736]" box="[313,421,1617,1640]" pageId="11" pageNumber="2313">
<emphasis id="9ADEEAB0FFCBFFA90C135E6440CCB840" box="[313,421,1617,1640]" italics="true" pageId="11" pageNumber="2313">Diagnosis</emphasis>
</paragraph>
<paragraph id="A81536A2FFCBFFAE0C4B5E4540C3BC64" blockId="11.[313,1268,1617,1736]" lastBlockId="12.[313,1268,181,588]" lastPageId="12" lastPageNumber="2314" pageId="11" pageNumber="2313">Head much deeper than long; lateral cephalic lobe small, rounded, situated near ventral margin of head; eye absent; antenna 1, peduncle 1 short and deep, accessory flagellum one-articulate, conical, lacking distal brush setae; mandibular molar, broadly triangular, non-triturative; maxilla 1, palp one-articulate, inner plate with one subapical seta; maxilla 2, plates subequal, ovate, inner plate with few medial setae; maxilliped, outer plate, medial margin crenate with four to six small spines; gnathopod 1, coxa small, tapering distally, basis swollen, propodus simple, dactylus minute; gnathopod 2, propodus palm weakly oblique; coxae 14 shallow, much less than corresponding peraeonite; coxa 4, ventral margin slightly tapering, rounded, posteroventral lobe weakly developed, posterior margin shallowly excavate; peraeopods 34, propodus slightly expanded, weakly prehensile; peraeopods 57, dissimilar, peraeopod 5 much shorter than peraeopods 67; urosomites 1 and 3 with a dorsal concavity; pleopods 13, anterior margin of inner ramus with fan-shaped clusters of setae on the distal segments; uropods 12, rami lacking spines; epimeron 2, ventral margin shallowly concave, with fringe of setae; telson broadest at mid-point, cleft 52%.</paragraph>
<paragraph id="A81536A2FFCCFFAE0C135A4142E9BC84" blockId="12.[313,896,628,684]" pageId="12" pageNumber="2314">
<emphasis id="9ADEEAB0FFCCFFAE0C135A41431ABC83" italics="true" pageId="12" pageNumber="2314">
<typeStatus id="77118800FFCCFFAE0C135A414018BCA3" box="[313,369,628,651]" pageId="12" pageNumber="2314">Type</typeStatus>
species
<taxonomicName id="6FAA4D21FFCCFFAE0C4B5AA6431ABC83" authority="Hendrycks &amp; Conlan, 2003" authorityName="Hendrycks &amp; Conlan" authorityYear="2003" box="[353,627,659,683]" class="Malacostraca" family="Scopelocheiridae" genus="Anisocallisoma" kingdom="Animalia" order="Amphipoda" pageId="12" pageNumber="2314" phylum="Arthropoda" rank="species" species="armigera" status="sp. nov.">Anisocallisoma armigera</taxonomicName>
</emphasis>
<taxonomicNameLabel id="81ED57CBFFCCFFAE0F565AA143BEBC83" box="[636,727,660,683]" pageId="12" pageNumber="2314" rank="species">sp. nov.</taxonomicNameLabel>
by monotypy.
</paragraph>
<paragraph id="A81536A2FFCCFFAE0C135AE640D8BCC3" blockId="12.[313,1268,723,843]" box="[313,433,723,747]" pageId="12" pageNumber="2314">
<emphasis id="9ADEEAB0FFCCFFAE0C135AE640D8BCC3" box="[313,433,723,747]" italics="true" pageId="12" pageNumber="2314">Etymology</emphasis>
</paragraph>
<paragraph id="A81536A2FFCCFFAE0C4B5AC643DFBD62" blockId="12.[313,1268,723,843]" pageId="12" pageNumber="2314">
The genus name is a combination of the Greek
<emphasis id="9ADEEAB0FFCCFFAE0EA95AC142AFBD23" box="[899,966,756,779]" italics="true" pageId="12" pageNumber="2314">anisos</emphasis>
(unequal) referring to the difference in lengths between peraeopods 5 and 7 and
<emphasis id="9ADEEAB0FFCCFFAE0E8D5B264566BD03" box="[935,1039,787,811]" italics="true" pageId="12" pageNumber="2314">callisoma</emphasis>
, which refers to the close relationship to
<taxonomicName id="6FAA4D21FFCCFFAE0F035B0643D9BD63" authorityName="J. L. Barnard" authorityYear="1961" box="[553,688,819,843]" class="Malacostraca" family="Scopelocheiridae" genus="Eucallisoma" kingdom="Animalia" order="Amphipoda" pageId="12" pageNumber="2314" phylum="Arthropoda" rank="genus">
<emphasis id="9ADEEAB0FFCCFFAE0F035B0643D9BD63" box="[553,688,819,843]" italics="true" pageId="12" pageNumber="2314">Eucallisoma</emphasis>
</taxonomicName>
.
</paragraph>
<paragraph id="A81536A2FFCCFFAE0C135B4640F5BDA3" blockId="12.[313,1269,883,1162]" box="[313,412,883,907]" pageId="12" pageNumber="2314">
<emphasis id="9ADEEAB0FFCCFFAE0C135B4640F5BDA3" box="[313,412,883,907]" italics="true" pageId="12" pageNumber="2314">Remarks</emphasis>
</paragraph>
<paragraph id="A81536A2FFCCFFAE0C4B5BA742C4BAA2" blockId="12.[313,1269,883,1162]" pageId="12" pageNumber="2314">
<taxonomicName id="6FAA4D21FFCCFFAE0C4B5BA74361BD82" authorityName="Hendrycks &amp; Conlan" authorityYear="2003" box="[353,520,914,938]" class="Malacostraca" family="Scopelocheiridae" genus="Anisocallisoma" kingdom="Animalia" order="Amphipoda" pageId="12" pageNumber="2314" phylum="Arthropoda" rank="genus">
<emphasis id="9ADEEAB0FFCCFFAE0C4B5BA74361BD82" box="[353,520,914,938]" italics="true" pageId="12" pageNumber="2314">Anisocallisoma</emphasis>
</taxonomicName>
is distinguished from all other scopelocheirids by the extreme reduction in the number of setae of the maxilla 1 inner plate, having only one subapical seta, and in the palp of maxilla 1, which is one-articulate. The new genus appears closely related to
<taxonomicName id="6FAA4D21FFCCFFAE0F4C5BC742B1BA22" authority="J. L. Barnard, 1961" authorityName="J. L. Barnard" authorityYear="1961" box="[614,984,1010,1034]" class="Malacostraca" family="Scopelocheiridae" genus="Eucallisoma" kingdom="Animalia" order="Amphipoda" pageId="12" pageNumber="2314" phylum="Arthropoda" rank="genus">
<emphasis id="9ADEEAB0FFCCFFAE0F4C5BC74384BA22" box="[614,749,1010,1034]" italics="true" pageId="12" pageNumber="2314">Eucallisoma</emphasis>
J. L. Barnard, 1961
</taxonomicName>
with which it shares the expanded, glandular basis of gnathopod 1 and the peculiar, reduced dactylus. However, it can be differentiated easily from
<taxonomicName id="6FAA4D21FFCCFFAE0E195C0742D3BA62" authorityName="J. L. Barnard" authorityYear="1961" box="[819,954,1074,1098]" class="Malacostraca" family="Scopelocheiridae" genus="Eucallisoma" kingdom="Animalia" order="Amphipoda" pageId="12" pageNumber="2314" phylum="Arthropoda" rank="genus">
<emphasis id="9ADEEAB0FFCCFFAE0E195C0742D3BA62" box="[819,954,1074,1098]" italics="true" pageId="12" pageNumber="2314">Eucallisoma</emphasis>
</taxonomicName>
by the shallow coxal plates, dissimilar peraeopods 57, maxilla 1 inner plate with only one subapical seta (vs&gt;10+medial setae) and other characters in
<tableCitation id="E5280319FFCCFFAE0E705C4742CEBAA2" box="[858,935,1138,1162]" captionStart="Table 1" captionStartId="13.[817,873,527,550]" captionText="Table 1. Characters separating Anisocallisoma gen. nov. and" pageId="12" pageNumber="2314">table 1</tableCitation>
.
</paragraph>
</subSubSection>
</treatment>
</document>

View file

@ -0,0 +1,257 @@
<document id="6AD1704574D56162D9E5452549B8FE2C" ID-ISSN="1464-5262" IM.materialsCitations_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1629938576456" checkinUser="felipe" docAuthor="Hendrycks, EA &amp; Conlan, KE" docDate="2003" docId="200387B4FFD4FFBB0F745E2C45D0BB7D" docLanguage="en" docName="JNatHist.37.19.2303-2368.pdf" docOrigin="Journal of Natural History 37" docStyle="DocumentStyle:443144A73DAE3E092C51A378E4CD0138.2:JNatHist.2003-2004.journal_article.1cover" docStyleId="443144A73DAE3E092C51A378E4CD0138" docStyleName="JNatHist.2003-2004.journal_article.1cover" docStyleVersion="2" docTitle="Paracallisoma spinipoda Hendrycks &amp; Conlan 2003, sp. nov." docType="treatment" docVersion="2" lastPageNumber="2327" masterDocId="DC3AFFCCFFC0FFA20D2A58354169BE28" masterDocTitle="New and unusual abyssal gammaridean Amphipoda from the north-east Pacific" masterLastPageNumber="2368" masterPageNumber="2303" pageNumber="2322" updateTime="1699129476424" updateUser="plazi" zenodo-license-document="CLOSED">
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<mods:title id="5E19A3BB4DCDDBAB7E657774519F6E4F">New and unusual abyssal gammaridean Amphipoda from the north-east Pacific</mods:title>
</mods:titleInfo>
<mods:name id="CC8EB9E4763714BA6B514C1B6D32C0A3" type="personal">
<mods:role id="21300F919B4C6D474ABFD4840F4866E9">
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<mods:namePart id="6170691FFC01000FEF0CF96FFE7A3F4B">Hendrycks, EA</mods:namePart>
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<mods:namePart id="5BCBECAADEA87FCA292675C21A8A9931">Conlan, KE</mods:namePart>
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<mods:titleInfo id="8301DCCDD095FDDC0E661C1224871666">
<mods:title id="53E183ADC83C1ED0B4322578213BC690">Journal of Natural History</mods:title>
</mods:titleInfo>
<mods:part id="582069CD94B449E99C6C533754E80613">
<mods:date id="0F3AB3CA06B9ED28E83F23103BA67BBC">2003</mods:date>
<mods:detail id="BE932E48D426A14323AC8C4ABF7B01BA" type="volume">
<mods:number id="E784954CD70FC614C1E5C276CCF3CC30">37</mods:number>
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</mods:mods>
<treatment id="200387B4FFD4FFBB0F745E2C45D0BB7D" LSID="urn:lsid:plazi:treatment:200387B4FFD4FFBB0F745E2C45D0BB7D" httpUri="http://treatment.plazi.org/id/200387B4FFD4FFBB0F745E2C45D0BB7D" lastPageId="25" lastPageNumber="2327" pageId="20" pageNumber="2322">
<subSubSection id="E0B06529FFD4FFB60F745E2C4237B87A" pageId="20" pageNumber="2322" type="nomenclature">
<paragraph id="A81536A2FFD4FFB60F745E2C4237B87A" blockId="20.[606,976,1561,1618]" pageId="20" pageNumber="2322">
<heading id="F35D81CEFFD4FFB60F745E2C42B9B819" box="[606,976,1561,1585]" centered="true" fontSize="10" level="2" pageId="20" pageNumber="2322" reason="3">
<taxonomicName id="6FAA4D21FFD4FFB60F745E2C4205B819" ID-CoL="4CNCR" authority="Hendrycks &amp; Conlan, 2003" authorityName="Hendrycks &amp; Conlan" authorityYear="2003" box="[606,876,1561,1585]" class="Malacostraca" family="Scopelocheiridae" genus="Paracallisoma" kingdom="Animalia" order="Amphipoda" pageId="20" pageNumber="2322" phylum="Arthropoda" rank="species" species="spinipoda" status="sp. nov.">
<emphasis id="9ADEEAB0FFD4FFB60F745E2C4205B819" bold="true" box="[606,876,1561,1585]" italics="true" pageId="20" pageNumber="2322">Paracallisoma spinipoda</emphasis>
</taxonomicName>
<taxonomicNameLabel id="81ED57CBFFD4FFB60E5F5E2F42B9B819" box="[885,976,1562,1585]" pageId="20" pageNumber="2322" rank="species">sp. nov.</taxonomicNameLabel>
</heading>
(figures 8, 9)
</paragraph>
</subSubSection>
<subSubSection id="E0B06529FFD4FFBB0C135E4445D0BB7D" lastPageId="25" lastPageNumber="2327" pageId="20" pageNumber="2322" type="materials_examined">
<paragraph id="A81536A2FFD4FFB60C135E4440BFB8A0" blockId="20.[313,1268,1648,1736]" box="[313,470,1648,1672]" pageId="20" pageNumber="2322">
<emphasis id="9ADEEAB0FFD4FFB60C135E4440BFB8A0" box="[313,470,1648,1672]" italics="true" pageId="20" pageNumber="2322">
<typeStatus id="77118800FFD4FFB60C135E444018B8A0" box="[313,369,1649,1672]" pageId="20" pageNumber="2322">Type</typeStatus>
material
</emphasis>
</paragraph>
<paragraph id="A81536A2FFD4FFB60C4B5EA5459DB8E0" blockId="20.[313,1268,1648,1736]" pageId="20" pageNumber="2322">
H
<collectionCode id="CEBBAE67FFD4FFB60C8A5EA540C7B880" box="[416,430,1680,1704]" name="Tavera, Department of Geology and Geophysics" pageId="20" pageNumber="2322"></collectionCode>
: adult
<emphasis id="9ADEEAB0FFD4FFB60F015EA44354B880" bold="true" box="[555,573,1681,1704]" italics="true" pageId="20" pageNumber="2322">W</emphasis>
,
<quantity id="6F529B47FFD4FFB60F675EA543F2B88F" box="[589,667,1680,1704]" metricMagnitude="-2" metricUnit="m" metricValue="1.0" pageId="20" pageNumber="2322" unit="mm" value="10.0">10 mm</quantity>
, (appendages on one slide),
<materialsCitation id="18C23CFFFFD4FFB60ECF5EA5455DB8E0" collectingDate="1992-06-24" collectionCode="CMNC" elevation="3450" pageId="20" pageNumber="2322" specimenCode="CMNC 2002-0029" specimenCount="1" typeStatus="holotype">
<specimenCode id="F80C9ED9FFD4FFB60ECF5EA545D3B880" box="[997,1210,1680,1704]" collectionCode="CMNC" pageId="20" pageNumber="2322">CMNC 2002-0029</specimenCode>
, Sta. 1216, Cup# 1, 34°47.94∞N, 123°03.80∞W,
<quantity id="6F529B47FFD4FFB60E3A5E9A420BB8EF" box="[784,866,1711,1736]" metricMagnitude="3" metricUnit="m" metricValue="3.45" pageId="20" pageNumber="2322" unit="m" value="3450.0">
<elevation id="2387D191FFD4FFB60E3A5E9A420BB8EF" box="[784,866,1711,1736]" metricMagnitude="3" metricUnit="m" metricValue="3.45" pageId="20" pageNumber="2322" unit="m" value="3450.0">3450 m</elevation>
</quantity>
,
<date id="DC141062FFD4FFB60E5A5E854562B8E0" box="[880,1035,1712,1736]" pageId="20" pageNumber="2322" value="1992-06-24">
<collectingDate id="CC50E98AFFD4FFB60E5A5E854562B8E0" box="[880,1035,1712,1736]" pageId="20" pageNumber="2322" value="1992-06-24">24 June 1992</collectingDate>
</date>
. P
</materialsCitation>
<collectionCode id="CEBBAE67FFD4FFB6091F5E85452BB8E0" box="[1077,1090,1712,1736]" country="Chile" name="Departamento de Geologia, Universidad de Chile" pageId="20" pageNumber="2322"></collectionCode>
<collectionCode id="CEBBAE67FFD4FFB609655E854535B8E0" box="[1103,1116,1712,1736]" name="Tavera, Department of Geology and Geophysics" pageId="20" pageNumber="2322"></collectionCode>
: juvenile,
</paragraph>
<caption id="FCD5662AFFD5FFB70C135D9F4326BBDD" pageId="21" pageNumber="2323" startId="21.[313,329,1450,1471]" targetBox="[314,1264,181,1432]" targetPageId="21">
<paragraph id="A81536A2FFD5FFB70C135D9F4326BBDD" blockId="21.[313,1269,1450,1525]" pageId="21" pageNumber="2323">
F. 8.
<taxonomicName id="6FAA4D21FFD5FFB70CBF5D9F43E1BB97" authority="Hendrycks &amp; Conlan, 2003" authorityName="Hendrycks &amp; Conlan" authorityYear="2003" box="[405,648,1450,1471]" class="Malacostraca" family="Scopelocheiridae" genus="Paracallisoma" kingdom="Animalia" order="Amphipoda" pageId="21" pageNumber="2323" phylum="Arthropoda" rank="species" species="spinipoda" status="sp. nov.">
<emphasis id="9ADEEAB0FFD5FFB70CBF5D9F43E1BB97" box="[405,648,1450,1471]" italics="true" pageId="21" pageNumber="2323">Paracallisoma spinipoda</emphasis>
</taxonomicName>
<taxonomicNameLabel id="81ED57CBFFD5FFB70FBA5D9F438CBB97" box="[656,741,1450,1471]" pageId="21" pageNumber="2323" rank="species">sp. nov.</taxonomicNameLabel>
, holotype, male, 10 mm. A1 and GN2 details have aesthetascs and setae omitted. H and U13 are lateral views. Scale bars=0.1 mm unless indicated otherwise.
</paragraph>
</caption>
<paragraph id="A81536A2FFD5FFB70C135E2E438AB879" blockId="21.[313,1268,1561,1617]" pageId="21" pageNumber="2323">
sex unknown, 5.0 mm,
<collectionCode id="CEBBAE67FFD5FFB70F415E2F43A8B81A" box="[619,705,1562,1586]" pageId="21" pageNumber="2323">CMNC</collectionCode>
2002-0030, Sta. 621, Cup# 1, 34°50.88∞N, 122°58.68∞W,
<quantity id="6F529B47FFD5FFB70CFD5E0C4343B878" box="[471,554,1593,1617]" metricMagnitude="3" metricUnit="m" metricValue="4.0" pageId="21" pageNumber="2323" unit="m" value="4000.0">4000 m</quantity>
, date unknown.
</paragraph>
<paragraph id="A81536A2FFD5FFB70C135E4640CCB8A2" blockId="21.[313,1268,1651,1736]" box="[313,421,1651,1674]" pageId="21" pageNumber="2323">
<emphasis id="9ADEEAB0FFD5FFB70C135E4640CCB8A2" box="[313,421,1651,1674]" italics="true" pageId="21" pageNumber="2323">Diagnosis</emphasis>
</paragraph>
<paragraph id="A81536A2FFD5FFB50C4B5EA442F1BFA4" blockId="21.[313,1268,1651,1736]" lastBlockId="23.[313,1268,181,397]" lastPageId="23" lastPageNumber="2325" pageId="21" pageNumber="2323">Eye absent; lateral cephalic lobe broad, acute; gnathopod 2, subchelate, palm transverse, indented in the middle, dactyl fitting palm; peraeopods 36, subchelate, appearing prehensile, distal three-quarters of propodus margin with stout spines; coxa 4, posteroventral lobe strong, narrowly rounded; peraeopod 5, basis broadly expanded, wider than deep, posterior margin convex, posteroventral lobe broadly rounded, shallow; peraeopods 67, posterior margin of basis emarginate ventrally, posteroventral lobe short, rounded; urosomite 1 with a rounded, anterodorsal boss, lateral ridge and slight, posterodorsal carina; telson, lateral margins nearly parallel, cleft 71%, lobes acute with a strong subapical notch.</paragraph>
<caption id="FCD5662AFFD6FFB40C135EAA45F3B8E7" pageId="22" pageNumber="2324" startId="22.[313,329,1695,1716]" targetBox="[319,1269,183,1662]" targetPageId="22">
<paragraph id="A81536A2FFD6FFB40C135EAA45F3B8E7" blockId="22.[313,1268,1695,1744]" pageId="22" pageNumber="2324">
F. 9.
<taxonomicName id="6FAA4D21FFD6FFB40CBE5EAA43EFB89C" authority="Hendrycks &amp; Conlan, 2003" authorityName="Hendrycks &amp; Conlan" authorityYear="2003" box="[404,646,1695,1716]" class="Malacostraca" family="Scopelocheiridae" genus="Paracallisoma" kingdom="Animalia" order="Amphipoda" pageId="22" pageNumber="2324" phylum="Arthropoda" rank="species" species="spinipoda" status="sp. nov.">
<emphasis id="9ADEEAB0FFD6FFB40CBE5EAA43EFB89C" box="[404,646,1695,1716]" italics="true" pageId="22" pageNumber="2324">Paracallisoma spinipoda</emphasis>
</taxonomicName>
<taxonomicNameLabel id="81ED57CBFFD6FFB40FA75EAA4389B89C" box="[653,736,1695,1716]" pageId="22" pageNumber="2324" rank="species">sp. nov.</taxonomicNameLabel>
, holotype, male, 10 mm. MX2 is lateral view, ip has some setae omitted, bases of setae are shown by circles. Scale bars=0.1 mm.
</paragraph>
</caption>
<paragraph id="A81536A2FFD7FFB50C13598040D1BFE4" blockId="23.[313,1269,437,1736]" box="[313,440,437,460]" pageId="23" pageNumber="2325">
<emphasis id="9ADEEAB0FFD7FFB50C13598040D1BFE4" box="[313,440,437,460]" italics="true" pageId="23" pageNumber="2325">Description</emphasis>
</paragraph>
<paragraph id="A81536A2FFD7FFB50C4B59E0426FBFC4" blockId="23.[313,1269,437,1736]" box="[353,774,468,492]" pageId="23" pageNumber="2325">
H
<collectionCode id="CEBBAE67FFD7FFB50C8A59E140C7BFC4" box="[416,430,468,492]" name="Tavera, Department of Geology and Geophysics" pageId="23" pageNumber="2325"></collectionCode>
, male,
<collectionCode id="CEBBAE67FFD7FFB50F0659E143EBBFC4" box="[556,642,468,492]" pageId="23" pageNumber="2325">CMNC</collectionCode>
2002-0029.
</paragraph>
<paragraph id="A81536A2FFD7FFB50C4B59C1457CBCC3" blockId="23.[313,1269,437,1736]" pageId="23" pageNumber="2325">
<emphasis id="9ADEEAB0FFD7FFB50C4B59C140CFBC24" box="[353,422,500,524]" italics="true" pageId="23" pageNumber="2325">Head:</emphasis>
eye absent; rostrum very short; midcephalic margin of head slightly concave below rostrum, produced forwards above upper lip; lateral cephalic lobe broad, acute.
<emphasis id="9ADEEAB0FFD7FFB50CF15A014331BC64" box="[475,600,564,588]" italics="true" pageId="23" pageNumber="2325">Antenna 1:</emphasis>
short, length about one-sixth body, callynophore strong, length 0.75×peduncular articles 13, densely furnished with aesthetascs medially; accessory flagellum, three-articulate, article 1 length 2.8×remaining articles, with clusters of setae medially; primary flagellum seven-articulate, calceoli present.
<emphasis id="9ADEEAB0FFD7FFB50C135A8140DFBCE3" box="[313,438,691,715]" italics="true" pageId="23" pageNumber="2325">Antenna 2:</emphasis>
long, length about three-fifths body, peduncular articles 45 subequal, with brush setae; flagellum about 43-articulate, calceoli present.
</paragraph>
<paragraph id="A81536A2FFD7FFB50C4B5AC14241BD63" blockId="23.[313,1269,437,1736]" pageId="23" pageNumber="2325">
<emphasis id="9ADEEAB0FFD7FFB50C4B5AC14356BD23" box="[353,575,755,779]" italics="true" pageId="23" pageNumber="2325">Peraeon and pleon:</emphasis>
smooth.
<emphasis id="9ADEEAB0FFD7FFB50F9F5AC14225BD23" box="[693,844,755,779]" italics="true" pageId="23" pageNumber="2325">Urosomite 1:</emphasis>
with a rounded anterodorsal boss, lateral ridge and slight, posterodorsal carina.
<emphasis id="9ADEEAB0FFD7FFB50E695B2142BDBD03" box="[835,980,787,811]" italics="true" pageId="23" pageNumber="2325">Urosomite 2:</emphasis>
very short, dorsally with a round boss, half covered by urosomite 1.
</paragraph>
<paragraph id="A81536A2FFD7FFB50C4B5B6645CCBD43" blockId="23.[313,1269,437,1736]" box="[353,1189,851,875]" pageId="23" pageNumber="2325">
<emphasis id="9ADEEAB0FFD7FFB50C4B5B6640D8BD42" box="[353,433,851,874]" italics="true" pageId="23" pageNumber="2325">Coxae:</emphasis>
14 short, wide, depth less than corresponding peraeon segment.
</paragraph>
<paragraph id="A81536A2FFD7FFB50C4B5B4640F4B860" blockId="23.[313,1269,437,1736]" pageId="23" pageNumber="2325">
<emphasis id="9ADEEAB0FFD7FFB50C4B5B464085BDA3" box="[353,492,883,907]" italics="true" pageId="23" pageNumber="2325">Mouthparts:</emphasis>
prognathous.
<emphasis id="9ADEEAB0FFD7FFB50FBB5B464268BDA3" box="[657,769,883,907]" italics="true" pageId="23" pageNumber="2325">Upper lip:</emphasis>
separated from midcephalic margin, ventral margin narrowly rounded in the middle.
<emphasis id="9ADEEAB0FFD7FFB50E315BA642F8BD82" box="[795,913,914,938]" italics="true" pageId="23" pageNumber="2325">Lower lip:</emphasis>
outer lobes broad, not widely gaping, mandibular lobes narrow.
<emphasis id="9ADEEAB0FFD7FFB50FE85B87425DBDE2" box="[706,820,946,970]" italics="true" pageId="23" pageNumber="2325">Mandible:</emphasis>
incisors convex, symmetric, anterodorsal corners with a tooth, anteroventral corners with three to four serrations; left lacinia mobilis an asymmetric, stemmed blade, right lacinia absent; accessory spine row with three stout spines; molar long, thorn-like, non-triturative; palp threearticulate, longer than mandible body, palp attached about level with molar, article 2 of palp 1.4×length of article 3, with 13 submarginal, posteroventral setae, article 3 blade-like, with a convex, posterior margin, margin with 20 setae, with three apical setae.
<emphasis id="9ADEEAB0FFD7FFB50C555CA7409FBA82" box="[383,502,1170,1194]" italics="true" pageId="23" pageNumber="2325">Maxilla 1:</emphasis>
inner plate triangular, with nine strong plumose setae along medial margin; outer plate with 11 spine teeth in a 7/4 arrangement, distomedial margin with cluster of stiff setae; palp two-articulate, article 1 short, length 0.7×width, article 2 widening distally with six apical, bifurcate spines, one slender distolateral spine, with one subapical seta between second and third bifurcate spine viewed from the distolateral corner.
<emphasis id="9ADEEAB0FFD7FFB50F6D5D0443D6BB61" box="[583,703,1329,1353]" italics="true" pageId="23" pageNumber="2325">Maxilla 2:</emphasis>
inner plate triangular, wider than outer, with 13 mediofacial setae, with terminal spines and setae; outer plate longer than inner, with apicomedial spines and setae.
<emphasis id="9ADEEAB0FFD7FFB50FA35D444263BBA1" box="[649,778,1393,1417]" italics="true" pageId="23" pageNumber="2325">Maxilliped:</emphasis>
inner plate widening distally, apical margin emarginate with three nodular spines, with one small, apicomedial spine, oblique facial row with nine plumose setae; outer plate large, reaching two-thirds of palp article 2, semicircular, apically with six plumose setae and one slender spine, medially with 13 small spines and submarginal setae; palp four-articulate, article 2 longest, medial margins setose, articles 13 with distolateral setae, dactylus shorter than article 3.
</paragraph>
<paragraph id="A81536A2FFD7FFBA0C4B5E6540A5BFEF" blockId="23.[313,1269,437,1736]" lastBlockId="24.[313,1269,181,1736]" lastPageId="24" lastPageNumber="2326" pageId="23" pageNumber="2325">
<emphasis id="9ADEEAB0FFD7FFB50C4B5E65409CB840" box="[353,501,1616,1640]" italics="true" pageId="23" pageNumber="2325">Gnathopod 1:</emphasis>
coxa less than 0.5×length of basis; basis with one long posterodistal setae; ischium long, length 2.2×width; carpus length 0.8×propodus, with anterodorsal and anteroventral setae; propodus narrow, simple, tapering distally, dorsal and ventral margins with setae, dactylus minute, complex, shrouded in many rows of plumose setae, posterior margin with four teeth.
<emphasis id="9ADEEAB0FFD8FFBA0E415880456ABEE5" box="[875,1027,181,205]" italics="true" pageId="24" pageNumber="2326">Gnathopod 2:</emphasis>
coxa reaching about two-fifths length of basis; ischium long, length 3×width; carpus long, length 2×propodus, dorsal and ventral medial face covered with very fine setules, distally with long setae; propodus ovate, minutely subchelate, dorsal and ventral medial face covered with very fine setules, margins with long setae, anterodistally with row of strong setae increasing in length dorsally, palm transverse, finely serrated distally, indented in the middle, with one submarginal spine and one strong seta at palm corner, dactylus apically bifurcate, with denticulate posterior margin, reaching palm corner.
</paragraph>
<paragraph id="A81536A2FFD8FFBA0C4B59FA43B9BADB" blockId="24.[313,1269,181,1736]" pageId="24" pageNumber="2326">
<emphasis id="9ADEEAB0FFD8FFBA0C4B59FA4099BFCF" box="[353,496,463,487]" italics="true" pageId="24" pageNumber="2326">Peraeopod 3:</emphasis>
coxa rectangular, slightly deeper than wide, length about 0.5×basis; basis stout, widening distally; merus length 1.4×carpus, with anterodistal spine and three setae; carpus short, length 0.7×merus, with one anterodistal seta, posterior margin with three setae and two small spines, with two posterodistal spines and one seta; propodus long, length 3×width, prehensile, distal three-quarters of posterior margin with seven spines and two distal locking spines; dactyl long, length 0.6×propodus.
<emphasis id="9ADEEAB0FFD8FFBA0CC55ABF4316BC8A" box="[495,639,650,674]" italics="true" pageId="24" pageNumber="2326">Peraeopod 4:</emphasis>
coxa wider than deep, width 1.3×depth, posteroventral lobe well developed, narrowly rounded, posterior margin strongly excavated; rest of leg as for peraeopod 3.
<emphasis id="9ADEEAB0FFD8FFBA0F685AFD43BABCC8" box="[578,723,712,736]" italics="true" pageId="24" pageNumber="2326">Peraeopod 5:</emphasis>
coxa slightly posterolobate, with a lateral ridge, not covering coxa 6; basis expanded, width 1.3×depth, anterior margin with four spines and two anterodistal spines, posterior margin with two crenations proximally; merus slightly expanded, anterior and posterior margins spinose, posterodistal margin not extended; propodus long, length 3.9×width, prehensile, anterior margin with seven pairs of spines and two distal locking spines, posterior margin with three setae; dactyl long, length 0.6×propodus.
<emphasis id="9ADEEAB0FFD8FFBA0E3B5BB142CBBDB4" box="[785,930,900,924]" italics="true" pageId="24" pageNumber="2326">Peraeopod 6:</emphasis>
coxa wide, width 1.3×depth; basis wide proximally, about equal to depth, anterior margin with two spines and two anterodistal spines, posterior margin with three crenations, ventrally emarginate, with a round, posteroventral lobe; merus as above; carpus long, length 1.2×merus, anterior margin spinose; propodus long, length 4.4×width, prehensile, anterior margin as above, posterior margin with six setae and one long distal seta; dactylus as above.
<emphasis id="9ADEEAB0FFD8FFBA0C855C0A432BBA7F" box="[431,578,1087,1111]" italics="true" pageId="24" pageNumber="2326">Peraeopod 7:</emphasis>
coxa wide, width 1.5×depth; basis wide proximally, about equal to depth, anterior margin with five spines and four anterodistal spines, posterior margin with six crenations, with a strong emargination ventrally, with a round, posteroventral lobe, merus narrower than peraeopod 6 merus; carpus long, length 1.2×merus, anterior margin strongly spinose; propodus slightly narrower than peraeopods 56; dactylus as above.
</paragraph>
<paragraph id="A81536A2FFD8FFBA0C4B5CCF45C8BB79" blockId="24.[313,1269,181,1736]" pageId="24" pageNumber="2326">
<emphasis id="9ADEEAB0FFD8FFBA0C4B5CCF40F5BB3A" box="[353,412,1274,1298]" italics="true" pageId="24" pageNumber="2326">Gills:</emphasis>
on peraeopods 27.
<emphasis id="9ADEEAB0FFD8FFBA0FBD5CCF426ABB3A" box="[663,771,1274,1298]" italics="true" pageId="24" pageNumber="2326">Pleopods:</emphasis>
strong.
<emphasis id="9ADEEAB0FFD8FFBA0E4D5CCE429BBB3B" box="[871,1010,1275,1299]" italics="true" pageId="24" pageNumber="2326">Epimeron 2:</emphasis>
posteroventral corner with a small tooth.
<emphasis id="9ADEEAB0FFD8FFBA0F0C5D2F43DABB1A" box="[550,691,1306,1330]" italics="true" pageId="24" pageNumber="2326">Epimeron 3:</emphasis>
posterior margin straight, posteroventral margin slightly produced to a broad point, ventral margin with four slender spines.
</paragraph>
<paragraph id="A81536A2FFD8FFBA0C4B5D6D43A1B8E0" blockId="24.[313,1269,181,1736]" pageId="24" pageNumber="2326">
<emphasis id="9ADEEAB0FFD8FFBA0C4B5D6D40B0BB58" box="[353,473,1368,1392]" italics="true" pageId="24" pageNumber="2326">Uropod 1:</emphasis>
peduncle length 1.4×inner ramus, with one apicolateral and ten dorsomedial setae; rami lanceolate, slender, outer slightly shorter than inner, with three lateral spines; inner ramus with one lateral and four medial spines.
<emphasis id="9ADEEAB0FFD8FFBA09A85DA2459DBB87" box="[1154,1268,1431,1455]" italics="true" pageId="24" pageNumber="2326">Uropod 2:</emphasis>
peduncle about equal to inner ramus, with nine dorsolateral and five dorsomedial spines; rami slender, outer ramus 0.7×inner, with three lateral spines; inner ramus with six lateral and five medial spines.
<emphasis id="9ADEEAB0FFD8FFBA0FDE5DC1420EB824" box="[756,871,1524,1548]" italics="true" pageId="24" pageNumber="2326">Uropod 3:</emphasis>
peduncle about 0.5×outer ramus, with one apicomedial spine; outer ramus slightly longer than inner, two-articulate, article 1 with six lateral and five medial spines; article 2 length 0.5×article 1; inner ramus with three lateral and three medial spines, medial margin lined with plumose setae.
<emphasis id="9ADEEAB0FFD8FFBA0CAB5E4440B8B8A1" box="[385,465,1649,1673]" italics="true" pageId="24" pageNumber="2326">Telson:</emphasis>
length 1.6×width, dorsolateral margins nearly parallel, with three to four spines, cleft 71%, lobes acute, with a strong, subapical notch and small, immersed spine. Female unknown.
</paragraph>
<paragraph id="A81536A2FFD9FFBB0C4B58834089BF44" blockId="25.[313,1269,180,364]" pageId="25" pageNumber="2327">
P
<collectionCode id="CEBBAE67FFD9FFBB0C54588040E2BEE5" box="[382,395,181,205]" country="Chile" name="Departamento de Geologia, Universidad de Chile" pageId="25" pageNumber="2327"></collectionCode>
<collectionCode id="CEBBAE67FFD9FFBB0CB3588040CFBEE5" box="[409,422,181,205]" name="Tavera, Department of Geology and Geophysics" pageId="25" pageNumber="2327"></collectionCode>
, juvenile, 5.0 mm. Similar to adult male, except the following.
<emphasis id="9ADEEAB0FFD9FFBB09BD58804026BEC5" italics="true" pageId="25" pageNumber="2327">Antenna 1:</emphasis>
callynophore smaller, with fewer aesthetascs, calceoli absent.
<emphasis id="9ADEEAB0FFD9FFBB090058E045CEBEC5" box="[1066,1191,213,237]" italics="true" pageId="25" pageNumber="2327">Antenna 2:</emphasis>
short, peduncular articles 45 without brush setae; flagellum 18-articulate, calceoli absent.
<emphasis id="9ADEEAB0FFD9FFBB0C1359204099BF05" box="[313,496,277,301]" italics="true" pageId="25" pageNumber="2327">Peraeopods 36:</emphasis>
margins of propodi with fewer spines.
<emphasis id="9ADEEAB0FFD9FFBB0E8159204555BF05" box="[939,1084,277,301]" italics="true" pageId="25" pageNumber="2327">Peraeopod 6:</emphasis>
basis, posteroventral emargination very weak.
<emphasis id="9ADEEAB0FFD9FFBB0F9859004241BF65" box="[690,808,309,333]" italics="true" pageId="25" pageNumber="2327">Uropod 3:</emphasis>
medial margin of inner ramus lacking plumose setae.
</paragraph>
<paragraph id="A81536A2FFD9FFBB0C13599640D8BF93" blockId="25.[313,1268,419,507]" box="[313,433,419,443]" pageId="25" pageNumber="2327">
<emphasis id="9ADEEAB0FFD9FFBB0C13599640D8BF93" box="[313,433,419,443]" italics="true" pageId="25" pageNumber="2327">Etymology</emphasis>
</paragraph>
<paragraph id="A81536A2FFD9FFBB0C4B59F645E2BFD3" blockId="25.[313,1268,419,507]" pageId="25" pageNumber="2327">
The species name is from the Latin
<emphasis id="9ADEEAB0FFD9FFBB0FD259F14258BFF3" box="[760,817,452,475]" italics="true" pageId="25" pageNumber="2327">spina</emphasis>
(spine) and the Greek
<emphasis id="9ADEEAB0FFD9FFBB091259F6451EBFF3" box="[1080,1143,451,475]" italics="true" pageId="25" pageNumber="2327">podos</emphasis>
(foot) and refers to the highly spinose condition of the propodus of peraeopods 37.
</paragraph>
<paragraph id="A81536A2FFD9FFBB0C135A07431ABC41" blockId="25.[313,627,562,618]" box="[313,627,562,618]" pageId="25" pageNumber="2327">
<emphasis id="9ADEEAB0FFD9FFBB0C135A0740CFBC62" box="[313,422,562,586]" italics="true" pageId="25" pageNumber="2327">Condition</emphasis>
All appendages present.
</paragraph>
<paragraph id="A81536A2FFD9FFBB0C135A97438BBCF1" blockId="25.[313,738,674,729]" box="[313,738,674,729]" pageId="25" pageNumber="2327">
<emphasis id="9ADEEAB0FFD9FFBB0C135A9740C8BC91" box="[313,417,674,697]" italics="true" pageId="25" pageNumber="2327">Variation</emphasis>
See description of juvenile above.
</paragraph>
<paragraph id="A81536A2FFD9FFBB0C135B2540F5BD00" blockId="25.[313,1269,784,1254]" box="[313,412,784,808]" pageId="25" pageNumber="2327">
<emphasis id="9ADEEAB0FFD9FFBB0C135B2540F5BD00" box="[313,412,784,808]" italics="true" pageId="25" pageNumber="2327">Remarks</emphasis>
</paragraph>
<paragraph id="A81536A2FFD9FFBB0C4B5B0543C0BDCF" blockId="25.[313,1269,784,1254]" pageId="25" pageNumber="2327">
<taxonomicName id="6FAA4D21FFD9FFBB0C4B5B05431BBD60" authorityName="Hendrycks &amp; Conlan" authorityYear="2003" box="[353,626,816,840]" class="Malacostraca" family="Scopelocheiridae" genus="Paracallisoma" kingdom="Animalia" order="Amphipoda" pageId="25" pageNumber="2327" phylum="Arthropoda" rank="species" species="spinipoda">
<emphasis id="9ADEEAB0FFD9FFBB0C4B5B05431BBD60" box="[353,626,816,840]" italics="true" pageId="25" pageNumber="2327">Paracallisoma spinipoda</emphasis>
</taxonomicName>
is clearly distinct from other species in the genus in possessing subchelate peraeopods 36, with a somewhat lesser tendency in peraeopod 7. The propodus of these appendages is strongly spined and the dactylus is long, which give the appendage a prehensile appearance. In addition, the telson lobes are not narrowed apically and the strong notch is subapical (vs narrowed apically with a weak to strong, apical notch).
</paragraph>
<paragraph id="A81536A2FFD9FFBB0C4B5BDA4241BAAF" blockId="25.[313,1269,784,1254]" pageId="25" pageNumber="2327">Some closely related, but undescribed species have been found in the Atlantic and Antarctic Oceans (M. H. Thurston and H. G. Andres, personal communication). It will be of interest to compare these species once they are published, to determine the relationships between them. This information will also lead to a better understanding of the biogeography of the genus.</paragraph>
<paragraph id="A81536A2FFD9FFBB0C4B5CBB420BBACE" blockId="25.[313,1269,784,1254]" pageId="25" pageNumber="2327">
<taxonomicName id="6FAA4D21FFD9FFBB0C4B5CBB4094BA8E" authorityName="Chevreux" authorityYear="1903" box="[353,509,1166,1190]" class="Malacostraca" family="Scopelocheiridae" genus="Paracallisoma" kingdom="Animalia" order="Amphipoda" pageId="25" pageNumber="2327" phylum="Arthropoda" rank="genus">
<emphasis id="9ADEEAB0FFD9FFBB0C4B5CBB4094BA8E" box="[353,509,1166,1190]" italics="true" pageId="25" pageNumber="2327">Paracallisoma</emphasis>
</taxonomicName>
has historically been a problematic genus and is in need of revision (see Dahl, 1959; Gurjanova, 1962; Hurley, 1963; J. L. Barnard, 1964b; J. K. Lowry and M. H. Thurston, personal communication).
</paragraph>
<paragraph id="A81536A2FFD9FFBB0C135D2845D0BB7D" blockId="25.[313,1209,1309,1365]" box="[313,1209,1309,1365]" pageId="25" pageNumber="2327">
<emphasis id="9ADEEAB0FFD9FFBB0C135D2840D7BB1D" box="[313,446,1309,1333]" italics="true" pageId="25" pageNumber="2327">Distribution</emphasis>
North-east Pacific off Point Conception,
<collectingRegion id="6A6EF840FFD9FFBB0E135D0842C4BB7D" box="[825,941,1341,1365]" country="United States of America" name="California" pageId="25" pageNumber="2327">California</collectingRegion>
in
<quantity id="6F529B47FFD9FFBB0EFE5D094501BB7C" box="[980,1128,1340,1365]" metricMagnitude="3" metricUnit="m" metricValue="3.725" metricValueMax="4.0" metricValueMin="3.45" pageId="25" pageNumber="2327" unit="m" value="3725.0" valueMax="4000.0" valueMin="3450.0">34504000 m</quantity>
depth.
</paragraph>
</subSubSection>
</treatment>
</document>

View file

@ -0,0 +1,111 @@
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<mods:title id="9A59901A6677C63F53377DFDDB259979">New and unusual abyssal gammaridean Amphipoda from the north-east Pacific</mods:title>
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<heading id="F35D81CEFFDBFFB90F435CDD42ADBB28" box="[617,964,1256,1281]" centered="true" fontSize="10" level="2" pageId="27" pageNumber="2329" reason="3">
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<emphasis id="9ADEEAB0FFDBFFB90F435CDD4209BB29" bold="true" box="[617,864,1256,1281]" italics="true" pageId="27" pageNumber="2329">Schisturella spinirama</emphasis>
</taxonomicName>
<taxonomicNameLabel id="81ED57CBFFDBFFB90E435CDC42ADBB28" box="[873,964,1257,1280]" pageId="27" pageNumber="2329" rank="species">sp. nov.</taxonomicNameLabel>
</heading>
(figures 11, 12)
</paragraph>
</subSubSection>
<subSubSection id="E0B06529FFDBFFBF0C135D784588B8EF" lastPageId="29" lastPageNumber="2331" pageId="27" pageNumber="2329" type="materials_examined">
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<typeStatus id="77118800FFDBFFB90C135D784018BB4C" box="[313,369,1357,1380]" pageId="27" pageNumber="2329">Type</typeStatus>
material
</emphasis>
</paragraph>
<paragraph id="A81536A2FFDBFFB90C4B5D584551BB8D" blockId="27.[313,1268,1357,1445]" pageId="27" pageNumber="2329">
H
<collectionCode id="CEBBAE67FFDBFFB90CB55D5840C4BBAD" box="[415,429,1389,1413]" name="Tavera, Department of Geology and Geophysics" pageId="27" pageNumber="2329"></collectionCode>
: adult
<emphasis id="9ADEEAB0FFDBFFB90F075D5B4356BBAD" bold="true" box="[557,575,1390,1413]" italics="true" pageId="27" pageNumber="2329">W</emphasis>
,
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, (appendages on one slide),
<materialsCitation id="18C23CFFFFDBFFB90EC85D58455CBB8D" collectingDate="1990-02-26" collectionCode="CMNC" elevation="4050" pageId="27" pageNumber="2329" specimenCode="CMNC 2002-0037" specimenCount="1" typeStatus="holotype">
<specimenCode id="F80C9ED9FFDBFFB90EC85D5845D0BBAD" box="[994,1209,1389,1413]" collectionCode="CMNC" pageId="27" pageNumber="2329">CMNC 2002-0037</specimenCode>
, Sta. 327, Cup# A, 34°47.18∞N, 123°04.18∞W,
<quantity id="6F529B47FFDBFFB90E2D5DB94230BB8C" box="[775,857,1420,1445]" metricMagnitude="3" metricUnit="m" metricValue="4.05" pageId="27" pageNumber="2329" unit="m" value="4050.0">
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</quantity>
,
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<collectingDate id="CC50E98AFFDBFFB90E4C5DB9455CBB8D" box="[870,1077,1420,1445]" pageId="27" pageNumber="2329" value="1990-02-26">26 February 1990</collectingDate>
</date>
</materialsCitation>
.
</paragraph>
<paragraph id="A81536A2FFDBFFB90C135DE440CCBBC0" blockId="27.[313,1268,1489,1736]" box="[313,421,1489,1512]" pageId="27" pageNumber="2329">
<emphasis id="9ADEEAB0FFDBFFB90C135DE440CCBBC0" box="[313,421,1489,1512]" italics="true" pageId="27" pageNumber="2329">Diagnosis</emphasis>
</paragraph>
<paragraph id="A81536A2FFDBFFB90C4B5DC443CBB8E0" blockId="27.[313,1268,1489,1736]" pageId="27" pageNumber="2329">Eye absent; lateral cephalic lobe subacute; coxa 1 short, length 0.5×coxa 2, anterior margin straight, anteroventral corner narrowly rounded; gnathopod 1, carpus longer than propodus, propodus with weakly oblique palm; coxa 4, posteroventral lobe narrowly rounded; epimeron 3, posteroventral corner rounded; uropods 12, peduncles and rami strongly spinose; uropod 2, inner ramus, spine at distal constriction short, about 0.5×length of ramus distal to notch; telson, not tapering distally, lobes broad, cleft 51%.</paragraph>
<caption id="FCD5662AFFDCFFBE0C135D9743FDB82F" pageId="28" pageNumber="2330" startId="28.[313,329,1442,1463]" targetBox="[316,1266,184,1410]" targetPageId="28">
<paragraph id="A81536A2FFDCFFBE0C135D9743FDB82F" blockId="28.[313,1268,1441,1543]" pageId="28" pageNumber="2330">
F. 11.
<taxonomicName id="6FAA4D21FFDCFFBE0C8B5D974315BB9F" authority="Hendrycks &amp; Conlan, 2003" authorityName="Hendrycks &amp; Conlan" authorityYear="2003" box="[417,636,1442,1463]" class="Malacostraca" family="Tryphosidae" genus="Schisturella" kingdom="Animalia" order="Amphipoda" pageId="28" pageNumber="2330" phylum="Arthropoda" rank="species" species="spinirama" status="sp. nov.">
<emphasis id="9ADEEAB0FFDCFFBE0C8B5D974315BB9F" box="[417,636,1442,1463]" italics="true" pageId="28" pageNumber="2330">Schisturella spinirama</emphasis>
</taxonomicName>
<taxonomicNameLabel id="81ED57CBFFDCFFBE0FA85D9743BDBB9F" box="[642,724,1442,1463]" pageId="28" pageNumber="2330" rank="species">sp. nov.</taxonomicNameLabel>
, holotype, male, 9 mm. ACFL, P5 merus, GN1 detail, GN2, have setae omitted. ACFL, U1 are from left side, U13 are lateral views. H and CX4 are lateral views. Peraeopod 7 is deformed on both sides. Scale bars=0.1 mm unless indicated otherwise.
</paragraph>
</caption>
<paragraph id="A81536A2FFDCFFBE0C135E0440D1B860" blockId="28.[313,1268,1585,1736]" box="[313,440,1585,1608]" pageId="28" pageNumber="2330">
<emphasis id="9ADEEAB0FFDCFFBE0C135E0440D1B860" box="[313,440,1585,1608]" italics="true" pageId="28" pageNumber="2330">Description</emphasis>
</paragraph>
<paragraph id="A81536A2FFDCFFBE0C4B5E654223B840" blockId="28.[313,1268,1585,1736]" box="[353,842,1616,1640]" pageId="28" pageNumber="2330">
H
<collectionCode id="CEBBAE67FFDCFFBE0C8A5E6540C7B840" box="[416,430,1616,1640]" name="Tavera, Department of Geology and Geophysics" pageId="28" pageNumber="2330"></collectionCode>
, adult male,
<collectionCode id="CEBBAE67FFDCFFBE0F455E6543ACB840" box="[623,709,1616,1640]" pageId="28" pageNumber="2330">CMNC</collectionCode>
2002-0037.
</paragraph>
<paragraph id="A81536A2FFDCFFBF0C4B5E454588B8EF" blockId="28.[313,1268,1585,1736]" lastBlockId="29.[313,1268,1616,1736]" lastPageId="29" lastPageNumber="2331" pageId="28" pageNumber="2330">
<emphasis id="9ADEEAB0FFDCFFBE0C4B5E4540CFB8A0" box="[353,422,1648,1672]" italics="true" pageId="28" pageNumber="2330">Head:</emphasis>
eye absent; rostrum short, rounded; midcephalic margin of head slightly concave; lateral cephalic lobe subacute.
<emphasis id="9ADEEAB0FFDCFFBE0E2C5EA542EBB880" box="[774,898,1680,1704]" italics="true" pageId="28" pageNumber="2330">Antenna 1:</emphasis>
length about one-quarter body, callynophore strong, length 1.2×peduncular articles 13, densely furnished with aesthetascs medially; accessory flagellum five-articulate, article 1 length 2.4×remaining articles, primary flagellum 12-articulate, calceoli present.
<emphasis id="9ADEEAB0FFDDFFBF09505E45459DB8A0" box="[1146,1268,1648,1672]" italics="true" pageId="29" pageNumber="2331">Antenna 2:</emphasis>
length about three-quarters body, peduncular articles 35 with brush setae, peduncular article 5 longer than 4; flagellum about 50-articulate, calceoli present.
</paragraph>
</subSubSection>
</treatment>
</document>

View file

@ -0,0 +1,198 @@
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<mods:title id="4BDE36BF0DC52B5813E6521C160B3DF2">New and unusual abyssal gammaridean Amphipoda from the north-east Pacific</mods:title>
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<subSubSection id="E0B06529FFE2FF800F485941423BBF84" pageId="34" pageNumber="2336" type="nomenclature">
<paragraph id="A81536A2FFE2FF800F48594142A2BFA4" blockId="34.[313,1268,372,673]" box="[610,971,372,396]" pageId="34" pageNumber="2336">
<heading id="F35D81CEFFE2FF800F48594142A2BFA4" box="[610,971,372,396]" centered="true" fontSize="10" level="2" pageId="34" pageNumber="2336" reason="2">
<taxonomicName id="6FAA4D21FFE2FF800F48594142A2BFA4" ID-CoL="3JBN6" authority="Chevreux, 1912" authorityName="Chevreux" authorityYear="1912" box="[610,971,372,396]" class="Malacostraca" family="Pardaliscidae" genus="Halice" kingdom="Animalia" order="Amphipoda" pageId="34" pageNumber="2336" phylum="Arthropoda" rank="species" species="aculeata">
<emphasis id="9ADEEAB0FFE2FF800F4859414279BFA4" bold="true" box="[610,784,372,396]" italics="true" pageId="34" pageNumber="2336">Halice aculeata</emphasis>
Chevreux, 1912
</taxonomicName>
</heading>
</paragraph>
<paragraph id="A81536A2FFE2FF800FF659A1423BBF84" blockId="34.[313,1268,372,673]" box="[732,850,404,428]" pageId="34" pageNumber="2336">(figure 14)</paragraph>
</subSubSection>
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<paragraph id="A81536A2FFE2FF800C1359834226BC34" blockId="34.[313,1268,372,673]" pageId="34" pageNumber="2336">
<taxonomicName id="6FAA4D21FFE2FF800C13598343D2BFE3" authority="Chevreux, 1912: 1 - 4" authorityName="Chevreux" authorityPageNumber="1 - 4" authorityYear="1912" box="[313,699,438,460]" class="Malacostraca" family="Pardaliscidae" genus="Halice" kingdom="Animalia" order="Amphipoda" pageId="34" pageNumber="2336" phylum="Arthropoda" rank="species" species="aculeata">
<emphasis id="9ADEEAB0FFE2FF800C13598340BEBFE3" box="[313,471,438,459]" italics="true" pageId="34" pageNumber="2336">Halice aculeata</emphasis>
Chevreux, 1912: 14
</taxonomicName>
, figures 1, 2; Chevreux, 1935: 8890, pl. 13, figures 5, 10; Birstein and Vinogradov, 1955: 243244; Birstein and Vinogradov, 1958: 238; Birstein and Vinogradov, 1960: 210212, figure 23; Birstein and Vinogradov, 1964: 167; Karaman, 1974: 1213; Barnard and Karaman, 1991: 576.
</paragraph>
</subSubSection>
<subSubSection id="E0B06529FFE2FF800C135A1543F2BC88" pageId="34" pageNumber="2336" type="reference_group">
<paragraph id="A81536A2FFE2FF800C135A154278BC1D" blockId="34.[313,1268,372,673]" box="[313,785,543,566]" pageId="34" pageNumber="2336">
<taxonomicName id="6FAA4D21FFE2FF800C135A154264BC1D" authority=": J. L. Barnard, 1959: 38" authorityName="J. L. Barnard" authorityPageNumber="38" authorityYear="1959" box="[313,781,543,566]" class="Malacostraca" family="Pardaliscidae" genus="Synopioides" higherTaxonomySource="GBIF" kingdom="Animalia" order="Amphipoda" pageId="34" pageNumber="2336" phylum="Arthropoda" rank="species" species="aculeata">
<emphasis id="9ADEEAB0FFE2FF800C135A154362BC1D" box="[313,523,544,565]" italics="true" pageId="34" pageNumber="2336">Synopioides aculeata</emphasis>
: J. L. Barnard, 1959: 38
</taxonomicName>
.
</paragraph>
<paragraph id="A81536A2FFE2FF800C135A0E4343BC44" blockId="34.[313,1268,372,673]" pageId="34" pageNumber="2336">
Not
<taxonomicName id="6FAA4D21FFE2FF800C5A5A0E427EBC79" ID-CoL="3JBN6" authority=": Shoemaker, 1945: 195" authorityName="Shoemaker" authorityPageNumber="195" authorityYear="1945" box="[368,791,570,593]" class="Malacostraca" family="Pardaliscidae" genus="Halice" kingdom="Animalia" order="Amphipoda" pageId="34" pageNumber="2336" phylum="Arthropoda" rank="species" species="aculeata">
<emphasis id="9ADEEAB0FFE2FF800C5A5A0E437BBC78" box="[368,530,571,592]" italics="true" pageId="34" pageNumber="2336">Halice aculeata</emphasis>
: Shoemaker, 1945: 195
</taxonomicName>
, figures 6, 7 (=
<taxonomicName id="6FAA4D21FFE2FF800EE15A0E4376BC44" ID-CoL="3JBNK" authority="Birstein and Vinogradov, 1955" authorityName="Birstein and Vinogradov" authorityYear="1955" class="Malacostraca" family="Pardaliscidae" genus="Halice" kingdom="Animalia" order="Amphipoda" pageId="34" pageNumber="2336" phylum="Arthropoda" rank="species" species="shoemakeri">
<emphasis id="9ADEEAB0FFE2FF800EE15A0E450DBC78" box="[971,1124,571,592]" italics="true" pageId="34" pageNumber="2336">H. shoemakeri</emphasis>
Birstein and Vinogradov, 1955
</taxonomicName>
).
</paragraph>
<paragraph id="A81536A2FFE2FF800C135A4542C0BCAD" blockId="34.[313,1268,372,673]" box="[313,937,623,646]" pageId="34" pageNumber="2336">
?
<taxonomicName id="6FAA4D21FFE2FF800C605A454223BCAD" authority=": Schellenberg, 1955: 190 - 191" authorityName="Schellenberg" authorityPageNumber="190 - 191" authorityYear="1955" box="[330,842,623,646]" class="Malacostraca" family="Pardaliscidae" genus="Synopioides" higherTaxonomySource="GBIF" kingdom="Animalia" order="Amphipoda" pageId="34" pageNumber="2336" phylum="Arthropoda" rank="species" species="secunda">
<emphasis id="9ADEEAB0FFE2FF800C605A45437EBCAD" box="[330,535,624,645]" italics="true" pageId="34" pageNumber="2336">Synopioides secunda</emphasis>
: Schellenberg, 1955: 190191
</taxonomicName>
, figure 4.
</paragraph>
<paragraph id="A81536A2FFE2FF800C135ABE43F2BC88" blockId="34.[313,1268,372,673]" box="[313,667,650,673]" pageId="34" pageNumber="2336">
?
<taxonomicName id="6FAA4D21FFE2FF800C605ABE43FEBC88" ID-CoL="3JBNJ" authority=": Dahl, 1959: 231" authorityName="Dahl" authorityPageNumber="231" authorityYear="1959" box="[330,663,650,673]" class="Malacostraca" family="Pardaliscidae" genus="Halice" kingdom="Animalia" order="Amphipoda" pageId="34" pageNumber="2336" phylum="Arthropoda" rank="species" species="secunda">
<emphasis id="9ADEEAB0FFE2FF800C605ABE408BBC88" box="[330,482,651,672]" italics="true" pageId="34" pageNumber="2336">Halice secunda</emphasis>
: Dahl, 1959: 231
</taxonomicName>
.
</paragraph>
</subSubSection>
<subSubSection id="E0B06529FFE2FF860C135AFD45ECBF9F" lastPageId="36" lastPageNumber="2338" pageId="34" pageNumber="2336" type="materials_examined">
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<emphasis id="9ADEEAB0FFE2FF800C135AFD4364BCC8" box="[313,525,712,736]" italics="true" pageId="34" pageNumber="2336">Material examined</emphasis>
</paragraph>
<paragraph id="A81536A2FFE2FF800C4B5ADC4097BD68" blockId="34.[313,1268,712,832]" pageId="34" pageNumber="2336">
<emphasis id="9ADEEAB0FFE2FF800C4B5ADC4019BD28" bold="true" box="[353,368,745,768]" italics="true" pageId="34" pageNumber="2336">X</emphasis>
,
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, (appendages on one slide),
<emphasis id="9ADEEAB0FFE2FF800E055ADC4228BD28" bold="true" box="[815,833,745,768]" italics="true" pageId="34" pageNumber="2336">W</emphasis>
,
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, (appendages on one slide),
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, Sta. 2624, Cup# 6, 34°55.80∞N, 123°09.88∞W,
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,
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.
</paragraph>
<paragraph id="A81536A2FFE2FF800C135B5D40F5BDA8" blockId="34.[313,1269,872,1566]" box="[313,412,872,896]" pageId="34" pageNumber="2336">
<emphasis id="9ADEEAB0FFE2FF800C135B5D40F5BDA8" box="[313,412,872,896]" italics="true" pageId="34" pageNumber="2336">Remarks</emphasis>
</paragraph>
<paragraph id="A81536A2FFE2FF800C4B5BBD4320BAD7" blockId="34.[313,1269,872,1566]" pageId="34" pageNumber="2336">
The specimens at hand conform very well to the limited figures of Chevreux (1912, 1935). Additional illustrations are provided to supplement previous ones and add detail. There are some points of interest that warrant mention. The posterodorsal margin of urosomite 1 has a single, long seta that is not shown in the figures of Chevreux. Thurston (1976) and Barnard and Karaman (1991) considered a similar seta occurring on urosomite
<quantity id="6F529B47FFE2FF800FBD5C1243A1BA17" box="[663,712,1063,1087]" metricMagnitude="-2" metricUnit="m" metricValue="5.08" pageId="34" pageNumber="2336" unit="in" value="2.0">2 in</quantity>
<taxonomicName id="6FAA4D21FFE2FF800FFC5C124222BA17" authorityName="Walker" authorityYear="1896" box="[726,843,1063,1087]" class="Malacostraca" family="Pardaliscidae" genus="Halicoides" kingdom="Animalia" order="Amphipoda" pageId="34" pageNumber="2336" phylum="Arthropoda" rank="genus">
<emphasis id="9ADEEAB0FFE2FF800FFC5C124222BA17" box="[726,843,1063,1087]" italics="true" pageId="34" pageNumber="2336">Halicoides</emphasis>
</taxonomicName>
to have generic significance in the separation of
<taxonomicName id="6FAA4D21FFE2FF800CF45C72434EBA77" authorityName="Boeck" authorityYear="1871" box="[478,551,1095,1119]" class="Malacostraca" family="Pardaliscidae" genus="Halice" kingdom="Animalia" order="Amphipoda" pageId="34" pageNumber="2336" phylum="Arthropoda" rank="genus">
<emphasis id="9ADEEAB0FFE2FF800CF45C72434EBA77" box="[478,551,1095,1119]" italics="true" pageId="34" pageNumber="2336">Halice</emphasis>
</taxonomicName>
and
<taxonomicName id="6FAA4D21FFE2FF800F425C7243B4BA77" authorityName="Walker" authorityYear="1896" box="[616,733,1095,1119]" class="Malacostraca" family="Pardaliscidae" genus="Halicoides" kingdom="Animalia" order="Amphipoda" pageId="34" pageNumber="2336" phylum="Arthropoda" rank="genus">
<emphasis id="9ADEEAB0FFE2FF800F425C7243B4BA77" box="[616,733,1095,1119]" italics="true" pageId="34" pageNumber="2336">Halicoides</emphasis>
</taxonomicName>
. Thurston (1976) considered that the seta in
<taxonomicName id="6FAA4D21FFE2FF800C135C5240C7BA57" authorityName="Walker" authorityYear="1896" box="[313,430,1127,1151]" class="Malacostraca" family="Pardaliscidae" genus="Halicoides" kingdom="Animalia" order="Amphipoda" pageId="34" pageNumber="2336" phylum="Arthropoda" rank="genus">
<emphasis id="9ADEEAB0FFE2FF800C135C5240C7BA57" box="[313,430,1127,1151]" italics="true" pageId="34" pageNumber="2336">Halicoides</emphasis>
</taxonomicName>
replaced the tooth that is found commonly on urosome
<quantity id="6F529B47FFE2FF80094D5C5245FEBA57" box="[1127,1175,1127,1151]" metricMagnitude="-2" metricUnit="m" metricValue="5.08" pageId="34" pageNumber="2336" unit="in" value="2.0">2 in</quantity>
<taxonomicName id="6FAA4D21FFE2FF80098E5C524584BA57" authorityName="Boeck" authorityYear="1871" box="[1188,1261,1127,1151]" class="Malacostraca" family="Pardaliscidae" genus="Halice" kingdom="Animalia" order="Amphipoda" pageId="34" pageNumber="2336" phylum="Arthropoda" rank="genus">
<emphasis id="9ADEEAB0FFE2FF80098E5C524584BA57" box="[1188,1261,1127,1151]" italics="true" pageId="34" pageNumber="2336">Halice</emphasis>
</taxonomicName>
. Birstein and Vinogradov (1960) described a similar species,
<taxonomicName id="6FAA4D21FFE2FF800EDD5CB245DCBAB7" authorityName="Birstein &amp; M.Vinogradov" authorityYear="1960" box="[1015,1205,1159,1183]" class="Malacostraca" family="Pardaliscidae" genus="Halice" kingdom="Animalia" order="Amphipoda" pageId="34" pageNumber="2336" phylum="Arthropoda" rank="species" species="rotundata">
<emphasis id="9ADEEAB0FFE2FF800EDD5CB245DCBAB7" box="[1015,1205,1159,1183]" italics="true" pageId="34" pageNumber="2336">Halice rotundata</emphasis>
</taxonomicName>
, that also has this seta on urosomite 1. This seta is delicate and easily broken off. It may be present in many other
<taxonomicName id="6FAA4D21FFE2FF800F565CF2424BBAF7" box="[636,802,1223,1247]" class="Malacostraca" family="Pardaliscidae" genus="Halice" kingdom="Animalia" order="Amphipoda" pageId="34" pageNumber="2336" phylum="Arthropoda" rank="species" species="undetermined">
<emphasis id="9ADEEAB0FFE2FF800F565CF243ACBAF7" box="[636,709,1223,1247]" italics="true" pageId="34" pageNumber="2336">Halice</emphasis>
species
</taxonomicName>
, but may be lost upon collection and therefore never noticed.
</paragraph>
<paragraph id="A81536A2FFE2FF800C4B5D334201BBB6" blockId="34.[313,1269,872,1566]" pageId="34" pageNumber="2336">The rostrum is well developed, reaching half the length of the first peduncular article of antenna 1. The ventral margin of the upper lip is very slightly indented. The outer plate of maxilla 1 has seven apical spine-teeth and the inner plate is small with a single, apical seta. The outer plate of the maxilliped has two apical spines. Both specimens contain oil droplets in the body.</paragraph>
<paragraph id="A81536A2FFE2FF860C4B5D9345C9BEC4" blockId="34.[313,1269,872,1566]" lastBlockId="36.[313,1268,181,301]" lastPageId="36" lastPageNumber="2338" pageId="34" pageNumber="2336">There is very little sexual dimorphism, even in antenna 1. Both sexes have strong, callynophorate antennae and similar accessory flagella. One difference was noted in peraeopod 4. In the female the posterior margin of the carpus has only one long seta, while in the male this margin is fully lined with setae. Both male and female have this margin fully setose on peraeopod 3. The female specimen has small brood plates which lack setae, indicating that the specimen is not sexually mature.</paragraph>
<caption id="FCD5662AFFE2FF800C135E5742D7B8EF" pageId="34" pageNumber="2336" startId="34.[313,329,1634,1655]">
<paragraph id="A81536A2FFE2FF800C135E5742D7B8EF" blockId="34.[313,1268,1633,1735]" pageId="34" pageNumber="2336">
F. 14.
<taxonomicName id="6FAA4D21FFE2FF800C8A5E57438AB85F" authority="Chevreux, 1912" authorityName="Chevreux" authorityYear="1912" box="[416,739,1634,1656]" class="Malacostraca" family="Pardaliscidae" genus="Halice" kingdom="Animalia" order="Amphipoda" pageId="34" pageNumber="2336" phylum="Arthropoda" rank="species" species="aculeata">
<emphasis id="9ADEEAB0FFE2FF800C8A5E574352B85F" box="[416,571,1634,1655]" italics="true" pageId="34" pageNumber="2336">Halice aculeata</emphasis>
Chevreux, 1912
</taxonomicName>
. female, 8.5 mm; male, 6.2 mm. H is left side, lateral view, setae on buccal mass omitted. Male H is dorsal view, aesthetascs on antenna 1 omitted. Spines and setae on uropods omitted. MXPD showing op, ip and first article of palp. Scale bars=0.1 mm unless indicated otherwise.
</paragraph>
</caption>
<paragraph id="A81536A2FFE4FF860C4B58C04361BF05" blockId="36.[313,1268,181,301]" pageId="36" pageNumber="2338">This is the first record of this widely ranging, pelagic species in the north-east Pacific.</paragraph>
<paragraph id="A81536A2FFE4FF860C13596A40D7BF5F" blockId="36.[313,1269,351,439]" box="[313,446,351,375]" pageId="36" pageNumber="2338">
<emphasis id="9ADEEAB0FFE4FF860C13596A40D7BF5F" box="[313,446,351,375]" italics="true" pageId="36" pageNumber="2338">Distribution</emphasis>
</paragraph>
<paragraph id="A81536A2FFE4FF860C4B594A45ECBF9F" blockId="36.[313,1269,351,439]" pageId="36" pageNumber="2338">
<materialsCitation id="18C23CFFFFE4FF860C4B594A45E8BF9F" county="Atlantic" elevation="500" location="Pacific" municipality="northern Indian Ocean" pageId="36" pageNumber="2338" specimenCount="1" stateProvince="California">
<collectingCounty id="41744E2EFFE4FF860C4B594A40A9BFBF" box="[353,448,383,407]" pageId="36" pageNumber="2338">Atlantic</collectingCounty>
,
<collectingMunicipality id="4871ACD8FFE4FF860CF8594A438EBFBF" box="[466,743,383,407]" pageId="36" pageNumber="2338">northern Indian Ocean</collectingMunicipality>
, north-west, central, south-west
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and north-east
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, off
<location id="AD756079FFE4FF860F1259AA426CBF9F" LSID="urn:lsid:plazi:treatment:200387B4FFE2FF860F48594145ECBF9F:AD756079FFE4FF860F1259AA426CBF9F" box="[568,773,415,439]" county="Atlantic" municipality="northern Indian Ocean" name="Point Conception" pageId="36" pageNumber="2338" stateProvince="California">Point Conception</location>
,
<collectingRegion id="6A6EF840FFE4FF860E3B59AA42ECBF9F" box="[785,901,415,439]" country="United States of America" name="California" pageId="36" pageNumber="2338">California</collectingRegion>
in 010
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depths
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.
</paragraph>
</subSubSection>
</treatment>
</document>

View file

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<emphasis id="9ADEEAB0FFE4FF860FBA59DC4243BC29" bold="true" box="[656,810,489,513]" italics="true" pageId="36" pageNumber="2338">Macroarthrus</emphasis>
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<emphasis id="9ADEEAB0FFE4FF860C135A0140CCBC63" box="[313,421,564,587]" italics="true" pageId="36" pageNumber="2338">Diagnosis</emphasis>
</paragraph>
<paragraph id="A81536A2FFE4FF860C4B5A6145E5BA01" blockId="36.[313,1269,564,1066]" pageId="36" pageNumber="2338">Eye absent; rostrum short, acute; antenna 1 elongate, about 1.5×length of body, peduncle 3 very short, accessory flagellum very long, about 0.3×length of primary flagellum; antenna 2 about 0.3×length of antenna 1, flagellum short; upper lip, weakly incised, symmetric; mandible, incisors slightly asymmetric, palp strong, threearticulate; maxilliped, inner plate not reaching base of palp, outer plate nearly reaching base of article 2 of palp, palp four-articulate, powerful; gnathopods dissimilar, gnathopod 1 large, propodus strongly tapering, stout, weakly subchelate; gnathopod 2, propodus small, subchelate; peraeopods 34 gracile, ischium extremely elongated, almost as long as basis; peraeopods 56 subequal; peraeopod 7 dissimilar to peraeopods 56, very long, slender, about as long as body; epimeron 23 with a posteroventral tooth; urosomite 1, with a posterodorsal, bidentate tooth; urosomite 2, with a slender, posterodorsal tooth; uropods 12, lanceolate, very long, more than 2×length of the urosome and strongly spinose; uropod 3, rami elongate, subequal, outer ramus two-articulate, article 2 minute; telson short, slightly longer than wide, lateral margins parallel, cleft v-shaped about 55%, lobes acute.</paragraph>
<paragraph id="A81536A2FFE4FF860C135C684206BABD" blockId="36.[313,879,1117,1173]" pageId="36" pageNumber="2338">
<emphasis id="9ADEEAB0FFE4FF860C135C68430ABABC" italics="true" pageId="36" pageNumber="2338">
<typeStatus id="77118800FFE4FF860C135C684018BA5C" box="[313,369,1117,1140]" pageId="36" pageNumber="2338">Type</typeStatus>
species
<taxonomicName id="6FAA4D21FFE4FF860C4B5C49430ABABC" authority="Hendrycks &amp; Conlan, 2003" authorityName="Hendrycks &amp; Conlan" authorityYear="2003" box="[353,611,1148,1172]" class="Malacostraca" family="Pardaliscidae" genus="Macroarthrus" kingdom="Animalia" order="Amphipoda" pageId="36" pageNumber="2338" phylum="Arthropoda" rank="species" species="victoriae" status="sp. nov.">Macroarthrus victoriae</taxonomicName>
</emphasis>
<taxonomicNameLabel id="81ED57CBFFE4FF860F415C4843AFBABC" box="[619,710,1149,1172]" pageId="36" pageNumber="2338" rank="species">sp. nov.</taxonomicNameLabel>
by monotypy.
</paragraph>
<paragraph id="A81536A2FFE4FF860C135CF240D8BAF7" blockId="36.[313,1268,1223,1311]" box="[313,433,1223,1247]" pageId="36" pageNumber="2338">
<emphasis id="9ADEEAB0FFE4FF860C135CF240D8BAF7" box="[313,433,1223,1247]" italics="true" pageId="36" pageNumber="2338">Etymology</emphasis>
</paragraph>
<paragraph id="A81536A2FFE4FF860C4B5CD2428FBB37" blockId="36.[313,1268,1223,1311]" pageId="36" pageNumber="2338">
The genus name is from the Greek
<emphasis id="9ADEEAB0FFE4FF860FD75CD24227BAD7" box="[765,846,1255,1279]" italics="true" pageId="36" pageNumber="2338">makros</emphasis>
(long) and
<emphasis id="9ADEEAB0FFE4FF860EF65CD24542BAD7" box="[988,1067,1255,1279]" italics="true" pageId="36" pageNumber="2338">arthrus</emphasis>
(joint), referring to the immensely elongated ischium of peraeopods 3 and 4.
</paragraph>
<paragraph id="A81536A2FFE4FF860C135D6440F5BB41" blockId="36.[313,1268,1361,1736]" box="[313,412,1361,1385]" pageId="36" pageNumber="2338">
<emphasis id="9ADEEAB0FFE4FF860C135D6440F5BB41" box="[313,412,1361,1385]" italics="true" pageId="36" pageNumber="2338">Remarks</emphasis>
</paragraph>
<paragraph id="A81536A2FFE4FF860C4B5D444509B820" blockId="36.[313,1268,1361,1736]" pageId="36" pageNumber="2338">
<taxonomicName id="6FAA4D21FFE4FF860C4B5D444092BBA1" authorityName="Hendrycks &amp; Conlan" authorityYear="2003" box="[353,507,1393,1417]" class="Malacostraca" family="Pardaliscidae" genus="Macroarthrus" kingdom="Animalia" order="Amphipoda" pageId="36" pageNumber="2338" phylum="Arthropoda" rank="genus">
<emphasis id="9ADEEAB0FFE4FF860C4B5D444092BBA1" box="[353,507,1393,1417]" italics="true" pageId="36" pageNumber="2338">Macroarthrus</emphasis>
</taxonomicName>
has a wealth of unique characters. The extreme elongation of the ischium of peraeopods 3 and 4 is remarkable and highly distinctive, a character previously unknown in the Gammaridea. The Lysianassoidea possess an elongated ischium of gnathopod 2, but not of peraeopods 3 and 4.
<taxonomicName id="6FAA4D21FFE4FF860EC25DE545E4BBC0" authorityName="Bovallius" authorityYear="1886" box="[1000,1165,1488,1512]" class="Malacostraca" family="Hyperiopsidae" kingdom="Animalia" order="Amphipoda" pageId="36" pageNumber="2338" phylum="Arthropoda" rank="family">Hyperiopsidae</taxonomicName>
have an elongated merus of peraeopods 3 and 4, but the ischium is very short.
</paragraph>
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<taxonomicName id="6FAA4D21FFE4FF860C4B5E254092B800" authorityName="Hendrycks &amp; Conlan" authorityYear="2003" box="[353,507,1552,1576]" class="Malacostraca" family="Pardaliscidae" genus="Macroarthrus" kingdom="Animalia" order="Amphipoda" pageId="36" pageNumber="2338" phylum="Arthropoda" rank="genus">
<emphasis id="9ADEEAB0FFE4FF860C4B5E254092B800" box="[353,507,1552,1576]" italics="true" pageId="36" pageNumber="2338">Macroarthrus</emphasis>
</taxonomicName>
differs from all pardaliscids in the following combination of characters: maxilla 1, inner plate with four apical setae; dissimilar, stout gnathopods with gnathopod 1 the larger; antenna 1 very long, about 3×antenna 2, accessory flagellum extremely long, about 0.25×the length of antenna 1, 18-articulate; peraeopod 7, strongly dissimilar and elongated relative to peraeopods 5 and 6 and the elongated, strongly spinose uropods.
</paragraph>
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<paragraph id="A81536A2FFE5FF870F49588042A0BEE5" blockId="37.[611,969,181,237]" box="[611,969,181,205]" pageId="37" pageNumber="2339">
<heading id="F35D81CEFFE5FF870F49588042A0BEE5" box="[611,969,181,205]" centered="true" fontSize="10" level="2" pageId="37" pageNumber="2339" reason="3">
<taxonomicName id="6FAA4D21FFE5FF870F495880420CBEE5" ID-CoL="3X2KD" authority="Hendrycks &amp; Conlan, 2003" authorityName="Hendrycks &amp; Conlan" authorityYear="2003" box="[611,869,181,205]" class="Malacostraca" family="Pardaliscidae" genus="Macroarthrus" kingdom="Animalia" order="Amphipoda" pageId="37" pageNumber="2339" phylum="Arthropoda" rank="species" species="victoriae" status="sp. nov.">
<emphasis id="9ADEEAB0FFE5FF870F495880420CBEE5" bold="true" box="[611,869,181,205]" italics="true" pageId="37" pageNumber="2339">Macroarthrus victoriae</emphasis>
</taxonomicName>
<taxonomicNameLabel id="81ED57CBFFE5FF870E44588342A0BEE5" box="[878,969,182,205]" pageId="37" pageNumber="2339" rank="species">sp. nov.</taxonomicNameLabel>
</heading>
</paragraph>
<paragraph id="A81536A2FFE5FF870FEB58E14205BEC4" blockId="37.[611,969,181,237]" box="[705,876,212,237]" pageId="37" pageNumber="2339">(figures 15, 16)</paragraph>
</subSubSection>
<subSubSection id="E0B06529FFE5FF8B0C135920451CBEC5" lastPageId="41" lastPageNumber="2343" pageId="37" pageNumber="2339" type="materials_examined">
<paragraph id="A81536A2FFE5FF870C13592040BFBF04" blockId="37.[313,1268,276,363]" box="[313,470,276,300]" pageId="37" pageNumber="2339">
<emphasis id="9ADEEAB0FFE5FF870C13592040BFBF04" box="[313,470,276,300]" italics="true" pageId="37" pageNumber="2339">
<typeStatus id="77118800FFE5FF870C1359204018BF04" box="[313,369,277,300]" pageId="37" pageNumber="2339">Type</typeStatus>
material
</emphasis>
</paragraph>
<paragraph id="A81536A2FFE5FF870C4B590142D6BF43" blockId="37.[313,1268,276,363]" pageId="37" pageNumber="2339">
H
<collectionCode id="CEBBAE67FFE5FF870C8A590640C7BF63" box="[416,430,307,331]" name="Tavera, Department of Geology and Geophysics" pageId="37" pageNumber="2339"></collectionCode>
:
<emphasis id="9ADEEAB0FFE5FF870CCF5901409DBF63" bold="true" box="[485,500,308,331]" italics="true" pageId="37" pageNumber="2339">X</emphasis>
,
<quantity id="6F529B47FFE5FF870F285907430CBF63" box="[514,613,306,331]" metricMagnitude="-2" metricUnit="m" metricValue="1.5699999999999998" pageId="37" pageNumber="2339" unit="mm" value="15.7">15.7 mm</quantity>
, (appendages on two slides),
<materialsCitation id="18C23CFFFFE5FF870E98590642D2BF43" collectingDate="1990-07-27" collectionCode="CMNC" elevation="4050" pageId="37" pageNumber="2339" specimenCode="CMNC 2002-0013" specimenCount="1" typeStatus="holotype">
<specimenCode id="F80C9ED9FFE5FF870E98590645EFBF63" box="[946,1158,307,331]" collectionCode="CMNC" pageId="37" pageNumber="2339">CMNC 2002-0013</specimenCode>
, Sta. 439, Cup# 4, 34°50.97∞N, 122°59.79∞W,
<quantity id="6F529B47FFE5FF870FE259674273BF42" box="[712,794,338,363]" metricMagnitude="3" metricUnit="m" metricValue="4.05" pageId="37" pageNumber="2339" unit="m" value="4050.0">
<elevation id="2387D191FFE5FF870FE259674273BF42" box="[712,794,338,363]" metricMagnitude="3" metricUnit="m" metricValue="4.05" pageId="37" pageNumber="2339" unit="m" value="4050.0">4050 m</elevation>
</quantity>
,
<date id="DC141062FFE5FF870E0D596642D2BF43" box="[807,955,339,363]" pageId="37" pageNumber="2339" value="1990-07-27">
<collectingDate id="CC50E98AFFE5FF870E0D596642D2BF43" box="[807,955,339,363]" pageId="37" pageNumber="2339" value="1990-07-27">27 July 1990</collectingDate>
</date>
</materialsCitation>
.
</paragraph>
<caption id="FCD5662AFFE5FF870C135E48429DB8EF" pageId="37" pageNumber="2339" startId="37.[313,329,1661,1682]" targetBox="[315,1267,405,1635]" targetPageId="37">
<paragraph id="A81536A2FFE5FF870C135E48429DB8EF" blockId="37.[313,1269,1660,1735]" pageId="37" pageNumber="2339">
F. 15.
<taxonomicName id="6FAA4D21FFE5FF870C8B5E4943EEB8BA" authority="Hendrycks &amp; Conlan, 2003" authorityName="Hendrycks &amp; Conlan" authorityYear="2003" box="[417,647,1660,1682]" class="Malacostraca" family="Pardaliscidae" genus="Macroarthrus" kingdom="Animalia" order="Amphipoda" pageId="37" pageNumber="2339" phylum="Arthropoda" rank="species" species="victoriae" status="gen. nov., sp. nov.">
<emphasis id="9ADEEAB0FFE5FF870C8B5E4943EEB8BA" box="[417,647,1660,1682]" italics="true" pageId="37" pageNumber="2339">Macroarthrus victoriae</emphasis>
</taxonomicName>
<taxonomicNameLabel id="81ED57CBFFE5FF870FA75E484223B8BA" box="[653,842,1661,1682]" pageId="37" pageNumber="2339" rank="species">gen. nov., sp. nov.</taxonomicNameLabel>
, holotype, female, 15.7 mm. GN12 palm details have setae omitted. A1PED detail is left, lateral view. H, P5 and EP23 are lateral views. Scale bars=0.1 mm unless indicated otherwise.
</paragraph>
</caption>
<caption id="FCD5662AFFE6FF840C135D624511BBAF" pageId="38" pageNumber="2340" startId="38.[313,329,1367,1388]" targetBox="[316,1265,183,1336]" targetPageId="38">
<paragraph id="A81536A2FFE6FF840C135D624511BBAF" blockId="38.[313,1268,1366,1416]" pageId="38" pageNumber="2340">
F. 16.
<taxonomicName id="6FAA4D21FFE6FF840C8B5D6243E3BB45" authority="Hendrycks &amp; Conlan, 2003" authorityName="Hendrycks &amp; Conlan" authorityYear="2003" box="[417,650,1367,1389]" class="Malacostraca" family="Pardaliscidae" genus="Macroarthrus" kingdom="Animalia" order="Amphipoda" pageId="38" pageNumber="2340" phylum="Arthropoda" rank="species" species="victoriae" status="gen. nov., sp. nov.">
<emphasis id="9ADEEAB0FFE6FF840C8B5D6243E3BB45" box="[417,650,1367,1389]" italics="true" pageId="38" pageNumber="2340">Macroarthrus victoriae</emphasis>
</taxonomicName>
<taxonomicNameLabel id="81ED57CBFFE6FF840FBF5D624235BB44" box="[661,860,1367,1388]" pageId="38" pageNumber="2340" rank="species">gen. nov., sp. nov.</taxonomicNameLabel>
, holotype, female, 15.7 mm. MX2 and U3 are lateral views. Scale bars=0.1 mm unless indicated otherwise.
</paragraph>
</caption>
<paragraph id="A81536A2FFE6FF840C135D8440D1BBE0" blockId="38.[313,1268,1457,1736]" box="[313,440,1457,1480]" pageId="38" pageNumber="2340">
<emphasis id="9ADEEAB0FFE6FF840C135D8440D1BBE0" box="[313,440,1457,1480]" italics="true" pageId="38" pageNumber="2340">Description</emphasis>
</paragraph>
<paragraph id="A81536A2FFE6FF840C4B5DE44272BBC1" blockId="38.[313,1268,1457,1736]" box="[353,795,1488,1513]" pageId="38" pageNumber="2340">
H
<collectionCode id="CEBBAE67FFE6FF840C8A5DE540C7BBC0" box="[416,430,1488,1512]" name="Tavera, Department of Geology and Geophysics" pageId="38" pageNumber="2340"></collectionCode>
, female,
<collectionCode id="CEBBAE67FFE6FF840F6A5DE443FFBBC1" box="[576,662,1489,1513]" pageId="38" pageNumber="2340">CMNC</collectionCode>
2002-0013.
</paragraph>
<paragraph id="A81536A2FFE6FF850C4B5DC54260BF65" blockId="38.[313,1268,1457,1736]" lastBlockId="39.[313,1269,181,1736]" lastPageId="39" lastPageNumber="2341" pageId="38" pageNumber="2340">
<emphasis id="9ADEEAB0FFE6FF840C4B5DC540CFB820" box="[353,422,1520,1544]" italics="true" pageId="38" pageNumber="2340">Head:</emphasis>
slightly longer than peraeonites 1 and 2 combined, midcephalic margin with a bulge at the mid-point; eye absent; rostrum short, acute; lateral cephalic lobe rounded.
<emphasis id="9ADEEAB0FFE6FF840C835E05434CB860" box="[425,549,1584,1608]" italics="true" pageId="38" pageNumber="2340">Antenna 1:</emphasis>
very long, about 1.5×body, peduncular articles 1:2:
<quantity id="6F529B47FFE6FF8409AF5E0545DCB860" box="[1157,1205,1584,1608]" metricMagnitude="-2" metricUnit="m" metricValue="7.62" pageId="38" pageNumber="2340" unit="in" value="3.0">3 in</quantity>
ratio of 14:21:2, article 1 equal to head length, distally with a small tooth, article 2 long with lateral and medial setae and a small, distomedial tooth, article 3 very short with a small, distolateral, scale-like lobe; accessory flagellum very long, length about 0.3×primary flagellum, 18-articulate; primary flagellum about 92-articulate, articles with fine setae anterodistally, calceoli absent.
<emphasis id="9ADEEAB0FFE7FF850E4158804285BEE5" box="[875,1004,181,205]" italics="true" pageId="39" pageNumber="2341">Antenna 2:</emphasis>
about 0.3×length of antenna 1, peduncular article 3 long, reaching end of peduncular article 1 of antenna 1, peduncular articles 45 with brush setae, peduncular article 4 long, length 1.2×peduncular article 5; flagellum short, about 0.3×peduncle length, 12-articulate, articles with distal setae, calceoli absent.
</paragraph>
<paragraph id="A81536A2FFE7FF850C4B5960427BBC24" blockId="39.[313,1269,181,1736]" pageId="39" pageNumber="2341">
<emphasis id="9ADEEAB0FFE7FF850C4B596040ABBF44" box="[353,450,341,364]" italics="true" pageId="39" pageNumber="2341">Peraeon:</emphasis>
smooth.
<emphasis id="9ADEEAB0FFE7FF850F075961431DBF44" box="[557,628,340,364]" italics="true" pageId="39" pageNumber="2341">Pleon.</emphasis>
smooth, segments elongate, longer than peraeon, pleonite 1&gt;2&gt;3.
<emphasis id="9ADEEAB0FFE7FF850CE359404370BFA4" box="[457,537,373,396]" italics="true" pageId="39" pageNumber="2341">Coxae:</emphasis>
shallow; coxae 14 about equal in depth, 0.5×as deep as wide, posterior margin of coxa 4 weakly excavate; coxae 56 subequal, about 0.4×as deep as wide; coxa 7 very shallow, 0.25×as deep as wide, ventral margin straight.
<emphasis id="9ADEEAB0FFE7FF850C1359E040A3BFC4" box="[313,458,468,492]" italics="true" pageId="39" pageNumber="2341">Urosomite 1:</emphasis>
with a small posterodorsal, bidentate tooth. U
<emphasis id="9ADEEAB0FFE7FF850EF559E04535BFC4" box="[991,1116,468,492]" italics="true" pageId="39" pageNumber="2341">rosomite 2:</emphasis>
with a small, posterodorsal tooth and subapical setule.
</paragraph>
<paragraph id="A81536A2FFE7FF850C4B5A204341BAA2" blockId="39.[313,1269,181,1736]" pageId="39" pageNumber="2341">
<emphasis id="9ADEEAB0FFE7FF850C4B5A2040BFBC04" box="[353,470,532,556]" italics="true" pageId="39" pageNumber="2341">Upper lip:</emphasis>
ventral margin shallowly incised, lobes symmetric.
<emphasis id="9ADEEAB0FFE7FF85091D5A2045C4BC04" box="[1079,1197,532,556]" italics="true" pageId="39" pageNumber="2341">Lower lip:</emphasis>
outer lobes broad, setulose, mandibular lobes narrow; inner lobes absent.
<emphasis id="9ADEEAB0FFE7FF8509A85A01459DBC64" box="[1154,1268,564,588]" italics="true" pageId="39" pageNumber="2341">Mandible:</emphasis>
incisors slightly asymmetric, margins broad, straight, anterodorsal corner with a rounded tooth, anteroventral corner with a sharper tooth, right incisor with a tooth proximal to the anterodorsal corner; left lacinia mobilis broad, about 0.7×incisor, four- to five-cusped; right lacinia absent; accessory spine row with two to three stout spines and a proximal tuft of setae; molar absent; palp three-articulate, long, length 1.6×mandible, article 1 very short, wider than long, article 2 long, length 1.5×article 3, strongly setose posterolaterally, article 3 with 14 posterolateral and two apical setae.
<emphasis id="9ADEEAB0FFE7FF850CAF5B06436BBD63" box="[389,514,819,843]" italics="true" pageId="39" pageNumber="2341">Maxilla 1:</emphasis>
inner plate ovate, with four apical plumose setae; outer plate rectangular with eight smooth spine-teeth; palp two-articulate, longer than outer plate, medial margin strongly sloping with 11 apical spines and 13 marginal setae.
<emphasis id="9ADEEAB0FFE7FF850C135BA740D9BD83" box="[313,432,914,939]" italics="true" pageId="39" pageNumber="2341">Maxilla 2:</emphasis>
inner plate triangular, broader than outer plate, with long plumose setae medially and apically; outer plate narrow, truncate apically with three long plumose setae.
<emphasis id="9ADEEAB0FFE7FF850CAB5BE7436BBDC2" box="[385,514,978,1002]" italics="true" pageId="39" pageNumber="2341">Maxilliped:</emphasis>
inner plate nearly reaching base of palp, conical, with one apical spine; outer plate rounded, nearly reaching base of article 2 of palp, with 10 strong, apical and medial spines and three medial setae; palp four-articulate, long and raptorial, article 2 very long, length 3.4×article 1 and 1.4×article 3, both articles medially setose, article 3 with long, slender spines medially, dactylus long, slender, length 0.6×article 3.
</paragraph>
<paragraph id="A81536A2FFE7FF850C4B5CA742D5B800" blockId="39.[313,1269,181,1736]" pageId="39" pageNumber="2341">
<emphasis id="9ADEEAB0FFE7FF850C4B5CA74084BA82" box="[353,493,1170,1194]" italics="true" pageId="39" pageNumber="2341">Gnathopods:</emphasis>
dissimilar in size and form.
<emphasis id="9ADEEAB0FFE7FF850E0D5CA742D5BA82" box="[807,956,1170,1194]" italics="true" pageId="39" pageNumber="2341">Gnathopod 1:</emphasis>
basis with setose anterodistal margin, with medial setae; ischium and merus short, ventral margin of merus setose, distomedially with six spines; carpus about equal to propodus, not lobate, ventral margin lined with long setae, with medial setae; propodus stout, tapering distally, weakly subchelate, palm margin long, length 2.8×remaining ventral margin, palm lined with long setae and clusters of short pecinate, comb-like setae; dactylus long, sickle-like, as long as ventral margin.
<emphasis id="9ADEEAB0FFE7FF850E045D6442ACBB41" box="[814,965,1361,1385]" italics="true" pageId="39" pageNumber="2341">Gnathopod 2:</emphasis>
basis with cluster of setae anterodistally; ischium as above; carpus long, length 1.6×propodus, with long setae on ventral margin that increase in length distally, with medial and distal setae, carpus not lobate; propodus stout, short, length 0.6×carpus, strongly subchelate, palm oblique, with long setae and clusters of short, pectinate, comb-like setae, ventral margin equal to palm and lined with clusters of setae; dactylus slightly longer than palm and straighter than dactylus of gnathopod 1.
</paragraph>
<paragraph id="A81536A2FFE7FF8A0C4B5E054570BFA4" blockId="39.[313,1269,181,1736]" lastBlockId="40.[313,1269,180,811]" lastPageId="40" lastPageNumber="2342" pageId="39" pageNumber="2341">
<emphasis id="9ADEEAB0FFE7FF850C4B5E054371B860" box="[353,536,1584,1608]" italics="true" pageId="39" pageNumber="2341">Peraeopods 34:</emphasis>
very slender, basis long, length 13×width, anterior margin with fine setae; ischium extremely elongated, almost as long as basis, length 25×width; merus, carpus, propodus and dactylus in ratio of 20:16:19:8.
<emphasis id="9ADEEAB0FFE7FF8509305E4545D9B8AF" box="[1050,1200,1648,1672]" italics="true" pageId="39" pageNumber="2341">Peraeopod 5:</emphasis>
basis deep, rectangular, 3.8×width, posterior margin with setae; merus, carpus and propodus in ratio of 31:24:16, anterior margins with pairs of long stout setae; dactylus strong, about 0.8×propodus.
<emphasis id="9ADEEAB0FFE8FF8A0FB75880425BBEE5" box="[669,818,181,205]" italics="true" pageId="40" pageNumber="2342">Peraeopod 6:</emphasis>
subequal to peraeopod 5; basis deep, rectangular, 3.4×width, posterior margin with submarginal setae; merus, carpus and propodus in ratio of 34:22:15, anterior margins with pairs of long, stout setae; dactylus as above.
<emphasis id="9ADEEAB0FFE8FF8A0F38592043CABF04" box="[530,675,277,301]" italics="true" pageId="40" pageNumber="2342">Peraeopod 7:</emphasis>
elongate, slender, about as long as body and about 1.5×as long as peraeopod 6; basis subovate, deep, 2.1×width, posterior margin with long, submarginal setae; merus, carpus and propodus in ratio of 45:41:46, margins with fine setae; dactylus straight, about 0.3×propodus.
</paragraph>
<paragraph id="A81536A2FFE8FF8A0C4B59A142E7BFC4" blockId="40.[313,1269,180,811]" pageId="40" pageNumber="2342">
<emphasis id="9ADEEAB0FFE8FF8A0C4B59A140F5BF84" box="[353,412,404,428]" italics="true" pageId="40" pageNumber="2342">Gills:</emphasis>
on peraeopods 27.
<emphasis id="9ADEEAB0FFE8FF8A0FB259A14246BF84" box="[664,815,404,428]" italics="true" pageId="40" pageNumber="2342">Brood plates:</emphasis>
long, narrow, lacking brood setae, on peraeopods 25.
<emphasis id="9ADEEAB0FFE8FF8A0CD459814302BFE4" box="[510,619,436,460]" italics="true" pageId="40" pageNumber="2342">Pleopods:</emphasis>
powerful, peduncles and rami long.
<emphasis id="9ADEEAB0FFE8FF8A0939598045D3BFE4" box="[1043,1210,436,460]" italics="true" pageId="40" pageNumber="2342">Epimeron 23:</emphasis>
with a small, posteroventral tooth, tooth on 3 the larger.
</paragraph>
<paragraph id="A81536A2FFE8FF8A0C4B59C145EBBD03" blockId="40.[313,1269,180,811]" pageId="40" pageNumber="2342">
<emphasis id="9ADEEAB0FFE8FF8A0C4B59C140B7BC24" box="[353,478,500,524]" italics="true" pageId="40" pageNumber="2342">Uropod 1:</emphasis>
very long, length 2.5×urosome length, peduncle long, length 2.8×inner ramus, dorsolateral and dorsomedial margins strongly spinose, ventral margin with short setae; outer ramus 0.8×inner, inner and outer ramus with both margins strongly spinose.
<emphasis id="9ADEEAB0FFE8FF8A0F445A61438ABC44" box="[622,739,596,620]" italics="true" pageId="40" pageNumber="2342">Uropod 2:</emphasis>
as above except, peduncle very long, length 3.3×outer ramus; inner ramus missing.
<emphasis id="9ADEEAB0FFE8FF8A0E0E5A4642F4BCA4" box="[804,925,627,652]" italics="true" pageId="40" pageNumber="2342">Uropod 3:</emphasis>
peduncle very short, length 0.2×outer ramus; rami subequal, very long, length 5.2×peduncle; outer ramus twoarticulate, medial margin of article 1 with long plumose setae; article 2 minute, length less than 0.1×article 1, medial margin of inner ramus with long plumose setae.
<emphasis id="9ADEEAB0FFE8FF8A0C555AC640A6BD23" box="[383,463,755,779]" italics="true" pageId="40" pageNumber="2342">Telson:</emphasis>
short, length 1.2×width, dorsolateral margins with one spine, margins parallel, cleft 55%, lobes widely divergent, acute distally. Male unknown.
</paragraph>
<paragraph id="A81536A2FFE8FF8A0C135B6645FEBDA3" blockId="40.[313,1175,851,907]" box="[313,1175,851,907]" pageId="40" pageNumber="2342">
<emphasis id="9ADEEAB0FFE8FF8A0C135B6640D8BD43" box="[313,433,851,875]" italics="true" pageId="40" pageNumber="2342">Etymology</emphasis>
The species is named in honour of the first authors daughter,
<collectingRegion id="6A6EF840FFE8FF8A09195B4645FABDA3" box="[1075,1171,883,907]" country="Australia" name="Victoria" pageId="40" pageNumber="2342">Victoria</collectingRegion>
.
</paragraph>
<paragraph id="A81536A2FFE8FF8A0C135B8740CFBDE2" blockId="40.[313,1269,946,1130]" box="[313,422,946,970]" pageId="40" pageNumber="2342">
<emphasis id="9ADEEAB0FFE8FF8A0C135B8740CFBDE2" box="[313,422,946,970]" italics="true" pageId="40" pageNumber="2342">Condition</emphasis>
</paragraph>
<paragraph id="A81536A2FFE8FF8A0C4B5BE742FEBA41" blockId="40.[313,1269,946,1130]" pageId="40" pageNumber="2342">All appendages present. The left antenna 1 was dissected off instead of the right. The right antenna 1 has some of the distal articles of the flagellum broken off. The left uropod 2 is broken along the peduncle and the right is missing the inner ramus. The left uropod 3 has both rami broken off distally. The non-setose brood plates indicate that this female is not fully sexually mature.</paragraph>
<paragraph id="A81536A2FFE8FF8A0C135CA740F5BA82" blockId="40.[313,1269,1170,1736]" box="[313,412,1170,1194]" pageId="40" pageNumber="2342">
<emphasis id="9ADEEAB0FFE8FF8A0C135CA740F5BA82" box="[313,412,1170,1194]" italics="true" pageId="40" pageNumber="2342">Remarks</emphasis>
</paragraph>
<paragraph id="A81536A2FFE8FF8A0C4B5C844558B8E0" blockId="40.[313,1269,1170,1736]" pageId="40" pageNumber="2342">
The extreme elongation of the ischium of peraeopods 3 and 4 is a remarkable and unique character, an autapomorphy never before reported in the
<taxonomicName id="6FAA4D21FFE8FF8A094F5CE44598BAC1" box="[1125,1265,1233,1257]" class="Malacostraca" kingdom="Animalia" order="Amphipoda" pageId="40" pageNumber="2342" phylum="Arthropoda" rank="order">Amphipoda</taxonomicName>
. At a casual glance,
<taxonomicName id="6FAA4D21FFE8FF8A0F345CC443D1BB21" authorityName="Hendrycks &amp; Conlan" authorityYear="2003" box="[542,696,1265,1289]" class="Malacostraca" family="Pardaliscidae" genus="Macroarthrus" kingdom="Animalia" order="Amphipoda" pageId="40" pageNumber="2342" phylum="Arthropoda" rank="genus">
<emphasis id="9ADEEAB0FFE8FF8A0F345CC443D1BB21" box="[542,696,1265,1289]" italics="true" pageId="40" pageNumber="2342">Macroarthrus</emphasis>
</taxonomicName>
appears to resemble many of the bathyal/abyssal eusirids, especially in the elongated peraeopod 7 and overall habitus. Most likely, this species is an epibenthic or demersal predator, living on and above soft sediments. Some morphological adaptations for this life style consist of the very long first antenna, strong, raptorial gnathopods, the very powerful maxilliped palp and the elongated peraeopods. Prey organisms may be detected, caught rapidly and thrust towards the mandibles and maxillae, in a manner similar to that shown for
<taxonomicName id="6FAA4D21FFE8FF8A09885D8440D0BBC0" authorityName="Chevreux" authorityYear="1912" class="Malacostraca" family="Eusiridae" genus="Eusirus" kingdom="Animalia" order="Amphipoda" pageId="40" pageNumber="2342" phylum="Arthropoda" rank="species" species="perdentatus">
<emphasis id="9ADEEAB0FFE8FF8A09885D8440D0BBC0" italics="true" pageId="40" pageNumber="2342">Eusirus perdentatus</emphasis>
</taxonomicName>
by Klages and Gutt (1990). The extremely elongated peraeopods 3 and 4 and peraeopod 7 may be spread widely and employed as stilts, to prevent
<taxonomicName id="6FAA4D21FFE8FF8A09F95DC440F1B800" authorityName="Hendrycks &amp; Conlan" authorityYear="2003" class="Malacostraca" family="Pardaliscidae" genus="Macroarthrus" kingdom="Animalia" order="Amphipoda" pageId="40" pageNumber="2342" phylum="Arthropoda" rank="species" species="victoriae">
<emphasis id="9ADEEAB0FFE8FF8A09F95DC440F1B800" italics="true" pageId="40" pageNumber="2342">M. victoriae</emphasis>
</taxonomicName>
from sinking into soft sediments, in a similar manner to deep-water eusirids (Bousfield and Hendrycks, 1995). The strongly developed pleon, powerful pleopods and uropod tail fan are indicators of rapid swimming. Peraeopods 5 and 6 are strongly spinose anteriorly and they could be employed as a collecting basket, when feeding in the water column, trapping prey items in a similar manner to that of a dragonfly capturing mosquitoes (Bousfield and Hendrycks, 1995).
</paragraph>
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<emphasis id="9ADEEAB0FFE9FF8B0C13588040D7BEE5" box="[313,446,181,205]" italics="true" pageId="41" pageNumber="2343">Distribution</emphasis>
North-east Pacific off Point Conception,
<collectingRegion id="6A6EF840FFE9FF8B0E1358E042C4BEC5" box="[825,941,213,237]" country="United States of America" name="California" pageId="41" pageNumber="2343">California</collectingRegion>
in
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depth.
</paragraph>
</subSubSection>
</treatment>
</document>

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@ -0,0 +1,82 @@
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<heading id="F35D81CEFFEBFF890F8E590142E0BF64" box="[676,905,308,333]" centered="true" fontSize="10" level="2" pageId="43" pageNumber="2345" reason="3">
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<emphasis id="9ADEEAB0FFEBFF890F8E5901427FBF64" bold="true" box="[676,790,308,332]" italics="true" pageId="43" pageNumber="2345">Octomana</emphasis>
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<emphasis id="9ADEEAB0FFEBFF890C13594040CCBFA4" box="[313,421,373,396]" italics="true" pageId="43" pageNumber="2345">Diagnosis</emphasis>
</paragraph>
<paragraph id="A81536A2FFEBFF890C4B59A045E7BC83" blockId="43.[313,1268,373,683]" pageId="43" pageNumber="2345">Eye absent; rostrum slender; peduncular article 1 large with a strong, acute, anterodistal process reaching midpoint of peduncular article 3; upper lip very weakly incised, lobes asymmetric; mandible, incisors broad, symmetric, smooth, palp strong, three-articulate, article 2 strongly curved; gnathopods 12 and peraeopods 34 strongly setose, stout, subsimilar, carpus and propodus expanded, propodus ovoid, laterally compressed, strongly subchelate and raptorial, posterior margin of dactyls denticulate; peraeopods 34, merus strongly expanded; peraeopod 6 longer than peraeopod 5 or 7; urosomite 2 with a dorsal tooth (male); uropod 3, rami elongate, outer ramus two-articulate; telson long, lobes slender, cleft nearly to base.</paragraph>
<paragraph id="A81536A2FFEBFF890C135AE1421DBD24" blockId="43.[313,884,724,780]" pageId="43" pageNumber="2345">
<emphasis id="9ADEEAB0FFEBFF890C135AE1430EBD23" italics="true" pageId="43" pageNumber="2345">
<typeStatus id="77118800FFEBFF890C135AE14018BCC3" box="[313,369,724,747]" pageId="43" pageNumber="2345">Type</typeStatus>
species
<taxonomicName id="6FAA4D21FFEBFF890C4B5AC6430EBD23" authority="Hendrycks &amp; Conlan, 2003" authorityName="Hendrycks &amp; Conlan" authorityYear="2003" box="[353,615,755,779]" class="Malacostraca" family="Pardaliscidae" genus="Octomana" kingdom="Animalia" order="Amphipoda" pageId="43" pageNumber="2345" phylum="Arthropoda" rank="species" species="hadromischa" status="sp. nov.">Octomana hadromischa</taxonomicName>
</emphasis>
<taxonomicNameLabel id="81ED57CBFFEBFF890F5A5AC143A2BD23" box="[624,715,756,779]" pageId="43" pageNumber="2345" rank="species">sp. nov.</taxonomicNameLabel>
by monotypy.
</paragraph>
<paragraph id="A81536A2FFEBFF890C135B0640D8BD63" blockId="43.[313,1268,819,939]" box="[313,433,819,843]" pageId="43" pageNumber="2345">
<emphasis id="9ADEEAB0FFEBFF890C135B0640D8BD63" box="[313,433,819,843]" italics="true" pageId="43" pageNumber="2345">Etymology</emphasis>
</paragraph>
<paragraph id="A81536A2FFEBFF890C4B5B66430EBD83" blockId="43.[313,1268,819,939]" pageId="43" pageNumber="2345">
The genus name is from the Latin
<emphasis id="9ADEEAB0FFEBFF890E2A5B664246BD42" box="[768,815,851,874]" italics="true" pageId="43" pageNumber="2345">octo</emphasis>
(eight) and
<emphasis id="9ADEEAB0FFEBFF890EEE5B664563BD42" box="[964,1034,851,874]" italics="true" pageId="43" pageNumber="2345">manus</emphasis>
(hand) referring to the similar, subchelate form of the propodus of the anterior eight legs (gnathopods 12 and peraeopods 34).
</paragraph>
<paragraph id="A81536A2FFEBFF890C135BE740F5BDC2" blockId="43.[313,1269,978,1130]" box="[313,412,978,1002]" pageId="43" pageNumber="2345">
<emphasis id="9ADEEAB0FFEBFF890C135BE740F5BDC2" box="[313,412,978,1002]" italics="true" pageId="43" pageNumber="2345">Remarks</emphasis>
</paragraph>
<paragraph id="A81536A2FFEBFF890C4B5BC64547BA42" blockId="43.[313,1269,978,1130]" pageId="43" pageNumber="2345">
E. L. Bousfield first brought this highly unusual amphipod to our attention, as he had a male specimen in poor condition. The strongly produced, peduncular article 1 of antenna 1 and the highly distinctive gnathopods and peraeopods 3 and 4 that are similar in form to each other, are unique in the
<taxonomicName id="6FAA4D21FFEBFF890EBA5C674543BA42" authorityName="Boeck" authorityYear="1871" box="[912,1066,1106,1130]" class="Malacostraca" family="Pardaliscidae" kingdom="Animalia" order="Amphipoda" pageId="43" pageNumber="2345" phylum="Arthropoda" rank="family">Pardaliscidae</taxonomicName>
.
</paragraph>
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View file

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<emphasis id="9ADEEAB0FFEBFF890F4B5CA44201BA81" bold="true" box="[609,872,1169,1193]" italics="true" pageId="43" pageNumber="2345">Octomana hadromischa</emphasis>
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H
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: adult
<emphasis id="9ADEEAB0FFEBFF890F035D274352BB01" bold="true" box="[553,571,1298,1321]" italics="true" pageId="43" pageNumber="2345">W</emphasis>
,
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, Sta. 1118, Cup# 3, 34°50.2∞N, 123°05.11∞W,
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. A
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: adult
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,
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, (appendages on one slide),
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<specimenCode id="F80C9ED9FFEBFF890FEE5D6442FEBB41" box="[708,919,1360,1385]" collectionCode="CMNC" pageId="43" pageNumber="2345">CMNC 2002-0015</specimenCode>
, Sta. 327, Cup# C, 34°47.18∞N, 123°04.18∞W,
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</materialsCitation>
. P
<materialsCitation id="18C23CFFFFEBFF890E3C5D444316BBE1" collectingDate="1989-11-22" collectionCode="R, T" elevation="4000" pageId="43" pageNumber="2345" specimenCode="CMNC 2002-0016" specimenCount="1" typeStatus="holotype">
<collectionCode id="CEBBAE67FFEBFF890E3C5D44424ABBA1" box="[790,803,1393,1417]" country="Chile" name="Departamento de Geologia, Universidad de Chile" pageId="43" pageNumber="2345"></collectionCode>
<collectionCode id="CEBBAE67FFEBFF890E1A5D444254BBA1" box="[816,829,1393,1417]" name="Tavera, Department of Geology and Geophysics" pageId="43" pageNumber="2345"></collectionCode>
:
<emphasis id="9ADEEAB0FFEBFF890EAA5D4742E6BBA1" bold="true" box="[896,911,1394,1417]" italics="true" pageId="43" pageNumber="2345">X</emphasis>
,
<specimenCode id="F80C9ED9FFEBFF890EB55D44451DBBA1" box="[927,1140,1393,1417]" collectionCode="CMNC" pageId="43" pageNumber="2345">CMNC 2002-0016</specimenCode>
, same data as allotype;
<emphasis id="9ADEEAB0FFEBFF890CFA5DA740B6BB81" bold="true" box="[464,479,1426,1449]" italics="true" pageId="43" pageNumber="2345">X</emphasis>
, ZMUC-CRU-3723, Sta. 208, Cup# 2, 34°46.59∞N, 123°04.04∞W,
<quantity id="6F529B47FFEBFF890C135D8440E2BBE0" box="[313,395,1457,1481]" metricMagnitude="3" metricUnit="m" metricValue="4.0" pageId="43" pageNumber="2345" unit="m" value="4000.0">
<elevation id="2387D191FFEBFF890C135D8440E2BBE0" box="[313,395,1457,1481]" metricMagnitude="3" metricUnit="m" metricValue="4.0" pageId="43" pageNumber="2345" unit="m" value="4000.0">4000 m</elevation>
</quantity>
,
<date id="DC141062FFEBFF890CB65D844316BBE1" box="[412,639,1456,1481]" pageId="43" pageNumber="2345" value="1989-11-22">
<collectingDate id="CC50E98AFFEBFF890CB65D844316BBE1" box="[412,639,1456,1481]" pageId="43" pageNumber="2345" value="1989-11-22">22 November 1989</collectingDate>
</date>
</materialsCitation>
;
<emphasis id="9ADEEAB0FFEBFF890FBA5D8743F6BBE1" bold="true" box="[656,671,1458,1481]" italics="true" pageId="43" pageNumber="2345">X</emphasis>
,
<materialsCitation id="18C23CFFFFEBFF890F985D84427BBBC1" collectingDate="1994-11-23" collectionCode="USNM" elevation="3450" pageId="43" pageNumber="2345" specimenCode="USNM 1004364" specimenCount="1" typeStatus="holotype">
<specimenCode id="F80C9ED9FFEBFF890F985D84421ABBE0" box="[690,883,1456,1481]" collectionCode="USNM" country="USA" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34871" lsid="urn:lsid:biocol.org:col:34871" name="Smithsonian Institution, National Museum of Natural History" pageId="43" pageNumber="2345" type="Museum">USNM 1004364</specimenCode>
, Sta. 2305, Cup# 5, 34°53.98∞N, 123°11.10∞W,
<quantity id="6F529B47FFEBFF890CFD5DE54343BBC0" box="[471,554,1488,1513]" metricMagnitude="3" metricUnit="m" metricValue="3.45" pageId="43" pageNumber="2345" unit="m" value="3450.0">
<elevation id="2387D191FFEBFF890CFD5DE54343BBC0" box="[471,554,1488,1513]" metricMagnitude="3" metricUnit="m" metricValue="3.45" pageId="43" pageNumber="2345" unit="m" value="3450.0">3450 m</elevation>
</quantity>
,
<date id="DC141062FFEBFF890F1C5DE4427BBBC1" box="[566,786,1488,1513]" pageId="43" pageNumber="2345" value="1994-11-23">
<collectingDate id="CC50E98AFFEBFF890F1C5DE4427BBBC1" box="[566,786,1488,1513]" pageId="43" pageNumber="2345" value="1994-11-23">23 November 1994</collectingDate>
</date>
</materialsCitation>
;
<emphasis id="9ADEEAB0FFEBFF890E355DE44247BBC0" bold="true" box="[799,814,1489,1512]" italics="true" pageId="43" pageNumber="2345">X</emphasis>
,
<materialsCitation id="18C23CFFFFEBFF890E145DE442F2B820" collectingDate="1991-12-04" collectionCode="CMNC" elevation="4050" pageId="43" pageNumber="2345" specimenCode="CMNC 2002-0017" specimenCount="1" typeStatus="holotype">
<specimenCode id="F80C9ED9FFEBFF890E145DE4457ABBC1" box="[830,1043,1489,1513]" collectionCode="CMNC" pageId="43" pageNumber="2345">CMNC 2002-0017</specimenCode>
, Sta. 1014, Cup# 5, 34°53.22∞N, 123°02.13∞W,
<quantity id="6F529B47FFEBFF890F405DDA43D5B820" box="[618,700,1519,1544]" metricMagnitude="3" metricUnit="m" metricValue="4.05" pageId="43" pageNumber="2345" unit="m" value="4050.0">
<elevation id="2387D191FFEBFF890F405DDA43D5B820" box="[618,700,1519,1544]" metricMagnitude="3" metricUnit="m" metricValue="4.05" pageId="43" pageNumber="2345" unit="m" value="4050.0">4050 m</elevation>
</quantity>
,
<date id="DC141062FFEBFF890FE65DC542F2B820" box="[716,923,1520,1544]" pageId="43" pageNumber="2345" value="1991-12-04">
<collectingDate id="CC50E98AFFEBFF890FE65DC542F2B820" box="[716,923,1520,1544]" pageId="43" pageNumber="2345" value="1991-12-04">4 December 1991</collectingDate>
</date>
</materialsCitation>
;
<emphasis id="9ADEEAB0FFEBFF890E815DC442D3B820" bold="true" box="[939,954,1521,1544]" italics="true" pageId="43" pageNumber="2345">X</emphasis>
, juvenile
<emphasis id="9ADEEAB0FFEBFF89091A5DC4452BB820" bold="true" box="[1072,1090,1521,1544]" italics="true" pageId="43" pageNumber="2345">W</emphasis>
,
<materialsCitation id="18C23CFFFFEBFF89097E5DC5451DB800" collectingDate="1991-05-26" collectionCode="CMNC" elevation="4050" pageId="43" pageNumber="2345" specimenCode="CMNC 2002- 0018" specimenCount="1" typeStatus="holotype">
<specimenCode id="F80C9ED9FFEBFF89097E5DC54018B800" collectionCode="CMNC" pageId="43" pageNumber="2345">CMNC 2002- 0018</specimenCode>
, Sta. 621, Cup# 10, 34°50.88∞N, 122°58.68∞W,
<quantity id="6F529B47FFEBFF890E555E3A42BBB800" box="[895,978,1551,1576]" metricMagnitude="3" metricUnit="m" metricValue="4.05" pageId="43" pageNumber="2345" unit="m" value="4050.0">
<elevation id="2387D191FFEBFF890E555E3A42BBB800" box="[895,978,1551,1576]" metricMagnitude="3" metricUnit="m" metricValue="4.05" pageId="43" pageNumber="2345" unit="m" value="4050.0">4050 m</elevation>
</quantity>
,
<date id="DC141062FFEBFF890EF75E25451DB800" box="[989,1140,1552,1577]" pageId="43" pageNumber="2345" value="1991-05-26">
<collectingDate id="CC50E98AFFEBFF890EF75E25451DB800" box="[989,1140,1552,1577]" pageId="43" pageNumber="2345" value="1991-05-26">26 May 1991</collectingDate>
</date>
</materialsCitation>
;
<emphasis id="9ADEEAB0FFEBFF8909AA5E2445E6B800" bold="true" box="[1152,1167,1553,1576]" italics="true" pageId="43" pageNumber="2345">X</emphasis>
,
<materialsCitation id="18C23CFFFFEBFF8909B45E2545A5B860" collectingDate="1992-07-15" collectionCode="CMNC" elevation="3450" pageId="43" pageNumber="2345" specimenCode="CMNC 2002-0019" specimenCount="1" typeStatus="holotype">
<specimenCode id="F80C9ED9FFEBFF8909B45E2540C6B860" collectionCode="CMNC" pageId="43" pageNumber="2345">CMNC 2002-0019</specimenCode>
, Sta. 1216, Cup# 3, 34°47.94∞N, 123°03.80∞W,
<quantity id="6F529B47FFEBFF890EF95E1A454FB860" box="[979,1062,1583,1608]" metricMagnitude="3" metricUnit="m" metricValue="3.45" pageId="43" pageNumber="2345" unit="m" value="3450.0">
<elevation id="2387D191FFEBFF890EF95E1A454FB860" box="[979,1062,1583,1608]" metricMagnitude="3" metricUnit="m" metricValue="3.45" pageId="43" pageNumber="2345" unit="m" value="3450.0">3450 m</elevation>
</quantity>
,
<date id="DC141062FFEBFF89091F5E1A45A5B860" box="[1077,1228,1583,1608]" pageId="43" pageNumber="2345" value="1992-07-15">
<collectingDate id="CC50E98AFFEBFF89091F5E1A45A5B860" box="[1077,1228,1583,1608]" pageId="43" pageNumber="2345" value="1992-07-15">15 July 1992</collectingDate>
</date>
</materialsCitation>
;
<emphasis id="9ADEEAB0FFEBFF8909F15E044584B860" bold="true" box="[1243,1261,1585,1608]" italics="true" pageId="43" pageNumber="2345">W</emphasis>
, (broken),
<materialsCitation id="18C23CFFFFEBFF890C9A5E6540A4B8A0" collectingDate="1990-07-07" collectionCode="CMNC" elevation="4000" pageId="43" pageNumber="2345" specimenCode="CMNC 2002-0020" specimenCount="1" typeStatus="holotype">
<specimenCode id="F80C9ED9FFEBFF890C9A5E6543E1B840" box="[432,648,1616,1640]" collectionCode="CMNC" pageId="43" pageNumber="2345">CMNC 2002-0020</specimenCode>
, Sta. 439, Cup# 2, 34°50.97∞N, 122°59.79∞W,
<quantity id="6F529B47FFEBFF8909B45E654599B84F" box="[1182,1264,1616,1640]" metricMagnitude="3" metricUnit="m" metricValue="4.0" pageId="43" pageNumber="2345" unit="m" value="4000.0">
<elevation id="2387D191FFEBFF8909B45E654599B84F" box="[1182,1264,1616,1640]" metricMagnitude="3" metricUnit="m" metricValue="4.0" pageId="43" pageNumber="2345" unit="m" value="4000.0">4000 m</elevation>
</quantity>
,
<date id="DC141062FFEBFF890C135E4540A4B8A0" box="[313,461,1648,1672]" pageId="43" pageNumber="2345" value="1990-07-07">
<collectingDate id="CC50E98AFFEBFF890C135E4540A4B8A0" box="[313,461,1648,1672]" pageId="43" pageNumber="2345" value="1990-07-07">7 July 1990</collectingDate>
</date>
</materialsCitation>
;
<emphasis id="9ADEEAB0FFEBFF890CC85E444098B8A0" bold="true" box="[482,497,1649,1672]" italics="true" pageId="43" pageNumber="2345">X</emphasis>
, (broken),
<materialsCitation id="18C23CFFFFEBFF890FAE5E454386B880" collectingDate="1994-02-09" collectionCode="CMNC" elevation="4050" pageId="43" pageNumber="2345" specimenCode="CMNC 2002-0021" specimenCount="1" typeStatus="holotype">
<specimenCode id="F80C9ED9FFEBFF890FAE5E454208B8A0" box="[644,865,1648,1672]" collectionCode="CMNC" pageId="43" pageNumber="2345">CMNC 2002-0021</specimenCode>
, Sta. 1822, Cup# 6, 34°49.22∞N, 123°05.50∞W,
<quantity id="6F529B47FFEBFF890CFC5EBA4341B88F" box="[470,552,1679,1704]" metricMagnitude="3" metricUnit="m" metricValue="4.05" pageId="43" pageNumber="2345" unit="m" value="4050.0">
<elevation id="2387D191FFEBFF890CFC5EBA4341B88F" box="[470,552,1679,1704]" metricMagnitude="3" metricUnit="m" metricValue="4.05" pageId="43" pageNumber="2345" unit="m" value="4050.0">4050 m</elevation>
</quantity>
,
<date id="DC141062FFEBFF890F195EA54386B880" box="[563,751,1680,1704]" pageId="43" pageNumber="2345" value="1994-02-09">
<collectingDate id="CC50E98AFFEBFF890F195EA54386B880" box="[563,751,1680,1704]" pageId="43" pageNumber="2345" value="1994-02-09">9 February 1994</collectingDate>
</date>
</materialsCitation>
; juvenile
<emphasis id="9ADEEAB0FFEBFF890E735EA44201B880" bold="true" box="[857,872,1681,1704]" italics="true" pageId="43" pageNumber="2345">X</emphasis>
, (broken),
<materialsCitation id="18C23CFFFFEBFF890EC05EA54293B8E0" collectingDate="1991-07-16" collectionCode="CMNC" elevation="3500" pageId="43" pageNumber="2345" specimenCode="CMNC 2002-0022" specimenCount="1" typeStatus="holotype">
<specimenCode id="F80C9ED9FFEBFF890EC05EA545D4B880" box="[1002,1213,1680,1704]" collectionCode="CMNC" pageId="43" pageNumber="2345">CMNC 2002-0022</specimenCode>
, Sta. 725, Cup# 3, 34°53.07∞N, 122°59.05∞W,
<quantity id="6F529B47FFEBFF890E2E5E9A423EB8EF" box="[772,855,1711,1736]" metricMagnitude="3" metricUnit="m" metricValue="3.5" pageId="43" pageNumber="2345" unit="m" value="3500.0">
<elevation id="2387D191FFEBFF890E2E5E9A423EB8EF" box="[772,855,1711,1736]" metricMagnitude="3" metricUnit="m" metricValue="3.5" pageId="43" pageNumber="2345" unit="m" value="3500.0">3500 m</elevation>
</quantity>
,
<date id="DC141062FFEBFF890E4F5E854293B8E0" box="[869,1018,1712,1736]" pageId="43" pageNumber="2345" value="1991-07-16">
<collectingDate id="CC50E98AFFEBFF890E4F5E854293B8E0" box="[869,1018,1712,1736]" pageId="43" pageNumber="2345" value="1991-07-16">16 July 1991</collectingDate>
</date>
</materialsCitation>
;
<emphasis id="9ADEEAB0FFEBFF8909225E84457EB8E0" bold="true" box="[1032,1047,1713,1736]" italics="true" pageId="43" pageNumber="2345">X</emphasis>
, (broken),
<materialsCitation id="18C23CFFFFEBFF8E09B45E8545A0B840" collectingDate="1990-07-07" collectionCode="CMNC" elevation="4050" lastPageId="44" lastPageNumber="2346" pageId="43" pageNumber="2345" specimenCode="CMNC 2002-0023" specimenCount="1" typeStatus="holotype">
<specimenCode id="F80C9ED9FFEBFF8E09B45E8540C6B840" collectionCode="CMNC" lastPageId="44" lastPageNumber="2346" pageId="43" pageNumber="2345">CMNC 2002-0023</specimenCode>
, Sta. 439, Cup# 2, 34°50.97∞N, 122°59.79∞W,
<quantity id="6F529B47FFECFF8E0EFD5E7A4540B84F" box="[983,1065,1615,1640]" metricMagnitude="3" metricUnit="m" metricValue="4.05" pageId="44" pageNumber="2346" unit="m" value="4050.0">
<elevation id="2387D191FFECFF8E0EFD5E7A4540B84F" box="[983,1065,1615,1640]" metricMagnitude="3" metricUnit="m" metricValue="4.05" pageId="44" pageNumber="2346" unit="m" value="4050.0">4050 m</elevation>
</quantity>
,
<date id="DC141062FFECFF8E09115E6545A0B840" box="[1083,1225,1616,1640]" pageId="44" pageNumber="2346" value="1990-07-07">
<collectingDate id="CC50E98AFFECFF8E09115E6545A0B840" box="[1083,1225,1616,1640]" pageId="44" pageNumber="2346" value="1990-07-07">7 July 1990</collectingDate>
</date>
</materialsCitation>
;
<emphasis id="9ADEEAB0FFECFF8E09F15E644584B840" bold="true" box="[1243,1261,1617,1640]" italics="true" pageId="44" pageNumber="2346">W</emphasis>
,
<materialsCitation id="18C23CFFFFECFF8E0C135E454084B880" collectingDate="1996-10-03" collectionCode="CMNC" elevation="3500" pageId="44" pageNumber="2346" specimenCode="CMNC 2002-0024" specimenCount="1" typeStatus="holotype">
<specimenCode id="F80C9ED9FFECFF8E0C135E454375B8A0" box="[313,540,1648,1672]" collectionCode="CMNC" pageId="44" pageNumber="2346">CMNC 2002-0024</specimenCode>
, Sta. 3034, Cup# 13, 34°55.97∞N, 123°13.89∞W,
<quantity id="6F529B47FFECFF8E09B45E5A4599B8AF" box="[1182,1264,1647,1672]" metricMagnitude="3" metricUnit="m" metricValue="3.5" pageId="44" pageNumber="2346" unit="m" value="3500.0">
<elevation id="2387D191FFECFF8E09B45E5A4599B8AF" box="[1182,1264,1647,1672]" metricMagnitude="3" metricUnit="m" metricValue="3.5" pageId="44" pageNumber="2346" unit="m" value="3500.0">3500 m</elevation>
</quantity>
,
<date id="DC141062FFECFF8E0C135EA54084B880" box="[313,493,1680,1704]" pageId="44" pageNumber="2346" value="1996-10-03">
<collectingDate id="CC50E98AFFECFF8E0C135EA54084B880" box="[313,493,1680,1704]" pageId="44" pageNumber="2346" value="1996-10-03">3 October 1996</collectingDate>
</date>
</materialsCitation>
.
</paragraph>
<caption id="FCD5662AFFECFF8E0C135D874326B83F" pageId="44" pageNumber="2346" startId="44.[313,329,1458,1479]" targetBox="[322,1267,182,1423]" targetPageId="44">
<paragraph id="A81536A2FFECFF8E0C135D874326B83F" blockId="44.[313,1269,1457,1559]" pageId="44" pageNumber="2346">
F. 18.
<taxonomicName id="6FAA4D21FFECFF8E0C8B5D8743E3BBEF" authority="Hendrycks &amp; Conlan, 2003" authorityName="Hendrycks &amp; Conlan" authorityYear="2003" box="[417,650,1458,1479]" class="Malacostraca" family="Pardaliscidae" genus="Octomana" kingdom="Animalia" order="Amphipoda" pageId="44" pageNumber="2346" phylum="Arthropoda" rank="species" species="hadromischa" status="gen. nov., sp. nov.">
<emphasis id="9ADEEAB0FFECFF8E0C8B5D8743E3BBEF" box="[417,650,1458,1479]" italics="true" pageId="44" pageNumber="2346">Octomana hadromischa</emphasis>
</taxonomicName>
<taxonomicNameLabel id="81ED57CBFFECFF8E0FBA5D874222BBEF" box="[656,843,1458,1479]" pageId="44" pageNumber="2346" rank="species">gen. nov., sp. nov.</taxonomicNameLabel>
, holotype, male, 9.5 mm; allotype, female, 10 mm. Details of UR, GN12 and P34 have some setae and spines omitted. H is lateral view. Figures are of male unless indicated otherwise. Scale bars=0.1 mm unless indicated otherwise.
</paragraph>
</caption>
<paragraph id="A81536A2FFECFF8E0C4B5E85459DB8E0" blockId="44.[313,1268,1615,1736]" box="[353,1268,1711,1736]" pageId="44" pageNumber="2346">
<emphasis id="9ADEEAB0FFECFF8E0C4B5E8543F3B8E0" box="[353,666,1712,1736]" italics="true" pageId="44" pageNumber="2346">
Other material examined.
<emphasis id="9ADEEAB0FFECFF8E0FA25E8443F3B8E0" bold="true" box="[648,666,1713,1736]" italics="true" pageId="44" pageNumber="2346">W</emphasis>
</emphasis>
,
<quantity id="6F529B47FFECFF8E0F835E9A4392B8EF" box="[681,763,1711,1736]" metricMagnitude="-3" metricUnit="m" metricValue="8.5" pageId="44" pageNumber="2346" unit="mm" value="8.5">8.5 mm</quantity>
(slide mount only),
<collectionCode id="CEBBAE67FFECFF8E0ECC5E85457AB8E0" box="[998,1043,1712,1736]" country="United Kingdom" httpUri="http://grbio.org/cool/dcki-wrnq" name="Institute of Oceanographic Sciences" pageId="44" pageNumber="2346">IOS</collectionCode>
Sta. 9112, Tow 3,
</paragraph>
<caption id="FCD5662AFFEDFF8F0C135DBD4205BBC4" pageId="45" pageNumber="2347" startId="45.[313,329,1416,1437]" targetBox="[316,1268,177,1394]" targetPageId="45">
<paragraph id="A81536A2FFEDFF8F0C135DBD4205BBC4" blockId="45.[313,1269,1414,1517]" pageId="45" pageNumber="2347">
F. 19.
<taxonomicName id="6FAA4D21FFEDFF8F0C8A5DB243E3BBB4" authority="Hendrycks &amp; Conlan, 2003" authorityName="Hendrycks &amp; Conlan" authorityYear="2003" box="[416,650,1415,1436]" class="Malacostraca" family="Pardaliscidae" genus="Octomana" kingdom="Animalia" order="Amphipoda" pageId="45" pageNumber="2347" phylum="Arthropoda" rank="species" species="hadromischa" status="gen. nov., sp. nov.">
<emphasis id="9ADEEAB0FFEDFF8F0C8A5DB243E3BBB4" box="[416,650,1415,1436]" italics="true" pageId="45" pageNumber="2347">Octomana hadromischa</emphasis>
</taxonomicName>
<taxonomicNameLabel id="81ED57CBFFEDFF8F0FBA5DBD4222BBB5" box="[656,843,1416,1437]" pageId="45" pageNumber="2347" rank="species">gen. nov., sp. nov.</taxonomicNameLabel>
, holotype, male, 9.5 mm; allotype, female, 10 mm. A1 and op have setae omitted. MX2 and U3 are lateral views. A1 details are dorsal views, showing the distal end of peduncular article 1. Figures are of female unless indicated otherwise. Scale bars=0.1 mm.
</paragraph>
</caption>
<paragraph id="A81536A2FFEDFF8F0C135E26434EB861" blockId="45.[313,1269,1553,1610]" pageId="45" pageNumber="2347">
Net 13, 47°56.25∞N, 129°05.76∞W, B.C., Off Vancouver Island, over Endeavour Ridge, 1985
<quantity id="6F529B47FFEDFF8F0CFA5E04434AB861" box="[464,547,1585,1610]" metricMagnitude="3" metricUnit="m" metricValue="1.7869999999999997" pageId="45" pageNumber="2347" unit="m" value="1787.0">1787 m</quantity>
.
</paragraph>
<paragraph id="A81536A2FFEDFF8F0C135E4740D1B8A1" blockId="45.[313,1268,1650,1736]" box="[313,440,1650,1673]" pageId="45" pageNumber="2347">
<emphasis id="9ADEEAB0FFEDFF8F0C135E4740D1B8A1" box="[313,440,1650,1673]" italics="true" pageId="45" pageNumber="2347">Description</emphasis>
</paragraph>
<paragraph id="A81536A2FFEDFF8F0C4B5EA4426FB880" blockId="45.[313,1268,1650,1736]" box="[353,774,1680,1704]" pageId="45" pageNumber="2347">
H
<collectionCode id="CEBBAE67FFEDFF8F0CB55EA540C4B880" box="[415,429,1680,1704]" name="Tavera, Department of Geology and Geophysics" pageId="45" pageNumber="2347"></collectionCode>
, male,
<collectionCode id="CEBBAE67FFEDFF8F0F065EA543EBB880" box="[556,642,1680,1704]" pageId="45" pageNumber="2347">CMNC</collectionCode>
2002-0014.
</paragraph>
<paragraph id="A81536A2FFEDFF8C0C4B5E8545A7BC24" blockId="45.[313,1268,1650,1736]" lastBlockId="46.[313,1269,181,1736]" lastPageId="46" lastPageNumber="2348" pageId="45" pageNumber="2347">
<emphasis id="9ADEEAB0FFEDFF8F0C4B5E8540CFB8E0" box="[353,422,1712,1736]" italics="true" pageId="45" pageNumber="2347">Head:</emphasis>
slightly longer than deep; eyes absent; rostrum slender, about 0.25×head length; midcephalic margin of head produced into a sharp process about level with lateral cephalic lobe; lateral cephalic lobe broad, apically rounded; antenna 2 sinus absent.
<emphasis id="9ADEEAB0FFEEFF8C0CBB58C04362BF25" box="[401,523,245,269]" italics="true" pageId="46" pageNumber="2348">Antenna 1:</emphasis>
elongate, exceeding body length, peduncular article 1 long, about 1.75×head length, lanceolate, apical process reaching 0.7×along peduncular article 3, peduncular article 2 long, length 1.2×article 3, with apicolateral and medial setae, peduncular article 3 short, length 0.8×article 2; accessory flagellum blade-like, long, length 2.8×peduncular article 3, overreaching article 1 of primary flagellum, onearticulate; primary flagellum about 38-articulate, callynophore strong, length about 0.6×peduncles, with strong aesthetascs medially, calceoli absent.
<emphasis id="9ADEEAB0FFEEFF8C0900598145CCBFE4" box="[1066,1189,436,460]" italics="true" pageId="46" pageNumber="2348">Antenna 2:</emphasis>
elongate, slightly longer than antenna 1, peduncular article 4 slightly expanded proximally, short, length about 0.6×article 5; flagellum about 47-articulate, calceoli absent.
</paragraph>
<paragraph id="A81536A2FFEEFF8C0C4B5A204273BC64" blockId="46.[313,1269,181,1736]" pageId="46" pageNumber="2348">
<emphasis id="9ADEEAB0FFEEFF8C0C4B5A20435DBC04" box="[353,564,532,556]" italics="true" pageId="46" pageNumber="2348">Peraeon and pleon:</emphasis>
smooth.
<emphasis id="9ADEEAB0FFEEFF8C0FB55A21424BBC04" box="[671,802,532,556]" italics="true" pageId="46" pageNumber="2348">Coxae 14:</emphasis>
small, wider than deep, not overlapping.
<emphasis id="9ADEEAB0FFEEFF8C0C135A0140A2BC64" box="[313,459,564,588]" italics="true" pageId="46" pageNumber="2348">Urosomite 2:</emphasis>
with a slender, dorsal tooth.
</paragraph>
<paragraph id="A81536A2FFEEFF8C0C4B5A61435BBA82" blockId="46.[313,1269,181,1736]" pageId="46" pageNumber="2348">
<emphasis id="9ADEEAB0FFEEFF8C0C4B5A6140B2BC44" box="[353,475,596,620]" italics="true" pageId="46" pageNumber="2348">Upper lip:</emphasis>
slightly produced, rounded, slightly separated from midcephalic margin, ventral margin very weakly incised, asymmetric.
<emphasis id="9ADEEAB0FFEEFF8C0EC15A41450ABCA3" box="[1003,1123,627,651]" italics="true" pageId="46" pageNumber="2348">Lower lip:</emphasis>
outer lobes broad, mandibular lobes narrow; inner lobes large.
<emphasis id="9ADEEAB0FFEEFF8C0EB05AA64564BC83" box="[922,1037,659,683]" italics="true" pageId="46" pageNumber="2348">Mandible:</emphasis>
incisors symmetric, very broad with straight margins, anteroventral corner with a large tooth; left lacinia mobilis present as a stout, peg-like spine; right lacinia absent; accessory spine row with two stout spines and proximal row of stiff setae; molar absent; palp strong, three-articulate, article 1 short, article 2 strongly bent, setose, article 3 pseudofalcate, length 0.8×article 2, margins lined with long setae, with two to three long apical setae.
<emphasis id="9ADEEAB0FFEEFF8C0CA95B664097BD43" box="[387,510,851,875]" italics="true" pageId="46" pageNumber="2348">Maxilla 1:</emphasis>
inner plate ovate with one subapical, plumose seta; outer plate rectangular with eight spine-teeth; palp longer than outer plate, slightly broadening distally, two-articulate, with eight apical spines and two subapical setae, medial margin with five setae.
<emphasis id="9ADEEAB0FFEEFF8C0F6E5B8743D5BDE2" box="[580,700,946,970]" italics="true" pageId="46" pageNumber="2348">Maxilla 2:</emphasis>
inner plate slightly wider than outer, with five to six plumose setae medially and two apical setae; outer plate narrower, with three apical, plumose setae.
<emphasis id="9ADEEAB0FFEEFF8C0F615BC743A4BA22" box="[587,717,1010,1034]" italics="true" pageId="46" pageNumber="2348">Maxilliped:</emphasis>
inner plate short, reaching about 0.3×along article 3, with two stiff, apical setae; outer plate narrow, reaching distal end of the basal article of the palp, with two stout, apical spines, medial margin with setae and one spine; palp short, four-articulate, article 1 with lateral setae, articles 23 with lateral and medial marginal setae, article 3 ovate, with mediofacial setae, dactylus shorter than article 3.
</paragraph>
<paragraph id="A81536A2FFEEFF8C0C4B5C844548B860" blockId="46.[313,1269,181,1736]" pageId="46" pageNumber="2348">
<emphasis id="9ADEEAB0FFEEFF8C0C4B5C844095BAE2" box="[353,508,1201,1226]" italics="true" pageId="46" pageNumber="2348">Gnathopod 1:</emphasis>
coxa narrowly rounded anteriorly; basis with plumose setae on anterior margin, ischium and merus short, ventral margin of merus with scattered setae; carpus subrectangular, non-lobate, length 0.8×propodus, dorsal margin with long setae, ventral margin with short setae, with mediofacial setae; propodus stout, ovate, subchelate, lateral, medial and distal margins with many clusters of strong setae, palm margin with about six rows of short, comb-like, pectinate setae increasing in length distally, proximally with long, slender setae; dactylus long, about equal to ventral margin, anterior margin with six setules, posterior margin finely denticulate.
<emphasis id="9ADEEAB0FFEEFF8C0C135D8540B8BBE1" box="[313,465,1456,1481]" italics="true" pageId="46" pageNumber="2348">Gnathopod 2:</emphasis>
coxa broadly rounded anteriorly; basis slightly stouter, but similar to gnathopod 1 basis; merus with long setae on ventral margin, carpus with shallow, broadly rounded lobe, length 1.4×depth, dorsal margin with setae, ventral margin with setae and stout spines; propodus similar to gnathopod 1 but slightly larger; dactylus, length 0.8×ventral margin, otherwise similar to above.
</paragraph>
<paragraph id="A81536A2FFEEFF8D0C4B5E6545FEBC83" blockId="46.[313,1269,181,1736]" lastBlockId="47.[313,1269,181,1385]" lastPageId="47" lastPageNumber="2349" pageId="46" pageNumber="2348">
<emphasis id="9ADEEAB0FFEEFF8C0C4B5E65409EB840" box="[353,503,1616,1640]" italics="true" pageId="46" pageNumber="2348">Peraeopod 3:</emphasis>
coxa and basis like gnathopod 2 except anterior and posterior margins of basis more setose; ischium short, length 0.5×width; merus strongly expanded, length 1.4×width, posterior margin setose; carpus broad, ovate, as wide as long, anterior and posterior margins setose, posterior margin with two spines; propodus similar to others but slightly smaller; dactylus nearly as long as ventral margin, posterior margin finely denticulate.
<emphasis id="9ADEEAB0FFEFFF8D0E6258E042B7BEC5" box="[840,990,213,237]" italics="true" pageId="47" pageNumber="2349">Peraeopod 4:</emphasis>
coxa wider than deep, anterior margin rounded; basis stouter and shorter than peraeopod 3, with setose margins; ischium short, length 0.4×width; merus strongly expanded, longer and wider than merus of peraeopod 3, anterodistal and posterior margins strongly setose; carpus narrowly ovate, length 1.3×width, anterior margin weakly and posterior margin strongly setose, posterior margin with one spine; propodus narrower but similar to others; dactylus as above.
<emphasis id="9ADEEAB0FFEFFF8D0FFF59A1420CBF84" box="[725,869,404,428]" italics="true" pageId="47" pageNumber="2349">Peraeopod 5:</emphasis>
coxa shallow, anteroventral corner with cluster of setae; basis rectangular, very deep, depth 3×width; merus, carpus and propodus in ratio of 16:12:24, merus expanded, anterior margin lined with long setae; margins of carpus and propodus spinose; dactylus long, slender, length 0.8×propodus.
<emphasis id="9ADEEAB0FFEFFF8D0CDF5A2143E5BC04" box="[501,652,532,556]" italics="true" pageId="47" pageNumber="2349">Peraeopod 6:</emphasis>
long, slightly shorter than body; basis deep, depth twice width; merus, carpus and propodus in ratio of 15:32:51, with spinose margins; dactylus long, slender, length 0.4×propodus.
<emphasis id="9ADEEAB0FFEFFF8D0E655A61428ABC43" box="[847,995,596,620]" italics="true" pageId="47" pageNumber="2349">Peraeopod 7:</emphasis>
longer than peraeopod 5, shorter than 6; basis deep, depth 1.9×width; merus, carpus and propodus in ratio of 14:29:35, carpus and propodus with spinose margins; dactylus as above.
</paragraph>
<paragraph id="A81536A2FFEFFF8D0C4B5A8643A5BCC3" blockId="47.[313,1269,181,1385]" pageId="47" pageNumber="2349">
<emphasis id="9ADEEAB0FFEFFF8D0C4B5A8640F5BCE3" box="[353,412,691,715]" italics="true" pageId="47" pageNumber="2349">Gills:</emphasis>
found on peraeopods 27.
<emphasis id="9ADEEAB0FFEFFF8D0FD75A864203BCE3" box="[765,874,691,715]" italics="true" pageId="47" pageNumber="2349">Pleopods:</emphasis>
strong, rami long.
<emphasis id="9ADEEAB0FFEFFF8D094E5A81459DBCE3" box="[1124,1268,691,715]" italics="true" pageId="47" pageNumber="2349">Epimeron 3:</emphasis>
posteroventral corner subquadrate.
</paragraph>
<paragraph id="A81536A2FFEFFF8D0C4B5AC6409DBA22" blockId="47.[313,1269,181,1385]" pageId="47" pageNumber="2349">
<emphasis id="9ADEEAB0FFEFFF8D0C4B5AC640BBBD23" box="[353,466,755,779]" italics="true" pageId="47" pageNumber="2349">Uropod 1:</emphasis>
peduncle length 1.3×inner ramus, dorsolateral and dorsomedial margins strongly setose; rami lanceolate, margins strongly spinose, outer shorter, length 0.8×inner.
<emphasis id="9ADEEAB0FFEFFF8D0CEE5B064353BD63" box="[452,570,819,843]" italics="true" pageId="47" pageNumber="2349">Uropod 2:</emphasis>
as above except, peduncle length 1.1×inner ramus; outer ramus short, length 0.6×inner ramus.
<emphasis id="9ADEEAB0FFEFFF8D0FD25B664202BD43" box="[760,875,851,875]" italics="true" pageId="47" pageNumber="2349">Uropod 3:</emphasis>
peduncle short, length 0.2×outer ramus, with one apicolateral spine and medial plumose setae; rami elongate, margins lined with plumose setae, length 4.6×peduncle, outer slightly longer, outer ramus two-articulate, article 2 minute, about 0.1×ramus.
<emphasis id="9ADEEAB0FFEFFF8D0EAD5B8742BEBDE2" box="[903,983,946,970]" italics="true" pageId="47" pageNumber="2349">Telson:</emphasis>
long, length 3.4×width, lobes slender, narrowing distally, cleft nearly to base, tips acute, with two penicillate setae.
</paragraph>
<paragraph id="A81536A2FFEFFF8D0C4B5C2740B9BB41" blockId="47.[313,1269,181,1385]" pageId="47" pageNumber="2349">
A
<collectionCode id="CEBBAE67FFEFFF8D0CB45C2740C2BA02" box="[414,427,1042,1066]" name="Tavera, Department of Geology and Geophysics" pageId="47" pageNumber="2349"></collectionCode>
, adult female,
<quantity id="6F529B47FFEFFF8D0FA65C2743B3BA01" box="[652,730,1042,1066]" metricMagnitude="-2" metricUnit="m" metricValue="1.0" pageId="47" pageNumber="2349" unit="mm" value="10.0">10 mm</quantity>
. Similar to adult male, except the following.
<emphasis id="9ADEEAB0FFEFFF8D0C135C0740DEBA62" box="[313,439,1074,1098]" italics="true" pageId="47" pageNumber="2349">Antenna 1:</emphasis>
peduncular article 1 long, about 1.75×head length, lanceolate, apical process reaching 0.5×along peduncular article 3, peduncular article 2 short, length 0.7×peduncular article 3, peduncular article 3 long, length 1.4×article 2; accessory flagellum dagger-like, short, length 0.5×peduncular article 3, one-articulate; primary flagellum about 42-articulate, lacking callynophore.
<emphasis id="9ADEEAB0FFEFFF8D0EA45C874560BAE2" box="[910,1033,1202,1226]" italics="true" pageId="47" pageNumber="2349">Antenna 2:</emphasis>
peduncular article 4 very slightly expanded proximally, short, length about 0.6×article 5, peduncular article 5 narrower; flagellum about 45-articulate.
<emphasis id="9ADEEAB0FFEFFF8D0E565CC4455EBB21" box="[892,1079,1265,1289]" italics="true" pageId="47" pageNumber="2349">Peraeopods 57:</emphasis>
dactyls shorter.
<emphasis id="9ADEEAB0FFEFFF8D0C135D2440A3BB01" box="[313,458,1297,1321]" italics="true" pageId="47" pageNumber="2349">Peraeopod 7:</emphasis>
carpus longer and propodus shorter than in male.
<emphasis id="9ADEEAB0FFEFFF8D093A5D2445CCBB01" box="[1040,1189,1297,1321]" italics="true" pageId="47" pageNumber="2349">Brood plates:</emphasis>
linear, narrow, with long brood setae, found on peraeopods 25.
<emphasis id="9ADEEAB0FFEFFF8D0EE95D07453ABB61" box="[963,1107,1329,1353]" italics="true" pageId="47" pageNumber="2349">Urosomite 2:</emphasis>
posterodorsal tooth absent.
</paragraph>
<paragraph id="A81536A2FFEFFF8D0C135D9440D8BB91" blockId="47.[313,1268,1441,1560]" box="[313,433,1441,1465]" pageId="47" pageNumber="2349">
<emphasis id="9ADEEAB0FFEFFF8D0C135D9440D8BB91" box="[313,433,1441,1465]" italics="true" pageId="47" pageNumber="2349">Etymology</emphasis>
</paragraph>
<paragraph id="A81536A2FFEFFF8D0C4B5DF54348B830" blockId="47.[313,1268,1441,1560]" pageId="47" pageNumber="2349">
The species name is from the Greek
<emphasis id="9ADEEAB0FFEFFF8D0E2B5DF54223BBF0" box="[769,842,1472,1496]" italics="true" pageId="47" pageNumber="2349">hadros</emphasis>
(well developed, stout, strong, great) and
<emphasis id="9ADEEAB0FFEFFF8D0C5A5DD540AFBBD0" box="[368,454,1504,1528]" italics="true" pageId="47" pageNumber="2349">mischos</emphasis>
(stalk, petiole, peduncle), referring to the immense first peduncular article of antenna 1.
</paragraph>
<paragraph id="A81536A2FFEFFF8D0C135E6540CFB840" blockId="47.[313,1268,1616,1736]" box="[313,422,1616,1640]" pageId="47" pageNumber="2349">
<emphasis id="9ADEEAB0FFEFFF8D0C135E6540CFB840" box="[313,422,1616,1640]" italics="true" pageId="47" pageNumber="2349">Condition</emphasis>
</paragraph>
<paragraph id="A81536A2FFEFFF8D0C4B5E45459DB8E0" blockId="47.[313,1268,1616,1736]" pageId="47" pageNumber="2349">Male with all appendages present. The left uropod 1 was removed instead of the right. The right uropod 1 has the outer ramus partially broken. Female with all appendages and setose brood plates, but not ovigerous. The left peraeopods 57</paragraph>
<paragraph id="A81536A2FFF0FF920C1358834096BEC4" blockId="48.[313,1268,181,237]" pageId="48" pageNumber="2350">were dissected instead of the right. The right peraeopods 6 and 7 are broken off along the carpus.</paragraph>
<paragraph id="A81536A2FFF0FF920C13592D40C8BF07" blockId="48.[313,1269,280,494]" box="[313,417,280,303]" pageId="48" pageNumber="2350">
<emphasis id="9ADEEAB0FFF0FF920C13592D40C8BF07" box="[313,417,280,303]" italics="true" pageId="48" pageNumber="2350">Variation</emphasis>
</paragraph>
<paragraph id="A81536A2FFF0FF920C4B590240FCBF86" blockId="48.[313,1269,280,494]" pageId="48" pageNumber="2350">
<emphasis id="9ADEEAB0FFF0FF920C4B590240D9BF67" box="[353,432,311,335]" italics="true" pageId="48" pageNumber="2350">Female</emphasis>
. Slight differences in the lengths of antenna 1 and 2 were noted, most likely due to the loss of some terminal articles. These articles are very slender and fine and it is difficult to ascertain whether or not the flagella have been broken near the tips.
</paragraph>
<paragraph id="A81536A2FFF0FF920C4B59834569BFC6" blockId="48.[313,1269,280,494]" pageId="48" pageNumber="2350">
<emphasis id="9ADEEAB0FFF0FF920C4B598340D3BFE6" box="[353,442,438,462]" italics="true" pageId="48" pageNumber="2350">Juvenile</emphasis>
. Similar to adults, but have fewer flagellar articles on the antenna, less setose peraeopods and weaker setation on the uropod 3 rami.
</paragraph>
<paragraph id="A81536A2FFF0FF920C135A2D40F5BC18" blockId="48.[313,1268,536,1070]" box="[313,412,536,560]" pageId="48" pageNumber="2350">
<emphasis id="9ADEEAB0FFF0FF920C135A2D40F5BC18" box="[313,412,536,560]" italics="true" pageId="48" pageNumber="2350">Remarks</emphasis>
</paragraph>
<paragraph id="A81536A2FFF0FF920C4B5A0D45E5BD67" blockId="48.[313,1268,536,1070]" pageId="48" pageNumber="2350">The immense, apical process of the first peduncular article of antenna 1 and the unusual, strongly prehensile, paddle-like structure of the gnathopods and peraeopods 3 and 4 are unique in the pardaliscids. The morphology of the first antennae is noteworthy. When the first antennae are brought together in front of the head, the first peduncular articles form a strong, V-shaped keel. The resultant structure may form an effective shape for swimming by cutting resistance through the water, much like the bow of a boat. In addition, peduncular articles 2 and 3 of antenna 1 can be brought forward and folded backward under a lateral overhang on peduncular article 1, further decreasing resistance and increasing swimming efficiency.</paragraph>
<paragraph id="A81536A2FFF0FF920C4B5B6245ABBD87" blockId="48.[313,1268,536,1070]" pageId="48" pageNumber="2350">The very complex, strong setation of the gnathopods and peraeopods 3 and 4 may be used for removing fine debris from the antennae or other appendages, while the powerfully subchelate propodi may be used in capturing and holding prey.</paragraph>
<paragraph id="A81536A2FFF0FF920C4B5B8240CFBA06" blockId="48.[313,1268,536,1070]" pageId="48" pageNumber="2350">
According to Bousfield and Shih (1994), most members of the Pardaliscoidea are specialized as pelagic predators. The morphology of the mouthparts, gnathopods and peraeopods 3 and 4 (specialized as gnathopods) of
<taxonomicName id="6FAA4D21FFF0FF920EF65BC245E6BA27" authorityName="Hendrycks &amp; Conlan" authorityYear="2003" box="[988,1167,1015,1039]" class="Malacostraca" family="Pardaliscidae" genus="Octomana" kingdom="Animalia" order="Amphipoda" pageId="48" pageNumber="2350" phylum="Arthropoda" rank="species" species="hadromischa">
<emphasis id="9ADEEAB0FFF0FF920EF65BC245E6BA27" box="[988,1167,1015,1039]" italics="true" pageId="48" pageNumber="2350">O. hadromischa</emphasis>
</taxonomicName>
support this view.
</paragraph>
<paragraph id="A81536A2FFF0FF920C135C6C40D7BA59" blockId="48.[313,1268,1113,1200]" box="[313,446,1113,1137]" pageId="48" pageNumber="2350">
<emphasis id="9ADEEAB0FFF0FF920C135C6C40D7BA59" box="[313,446,1113,1137]" italics="true" pageId="48" pageNumber="2350">Distribution</emphasis>
</paragraph>
<paragraph id="A81536A2FFF0FF920C4B5C4D4377BA98" blockId="48.[313,1268,1113,1200]" pageId="48" pageNumber="2350">
<materialsCitation id="18C23CFFFFF0FF920C4B5C4D4373BA98" elevation="2893" location="Point Conception" municipality="North-east Pacific" pageId="48" pageNumber="2350" specimenCount="1" stateProvince="California">
<collectingMunicipality id="4871ACD8FFF0FF920C4B5C4D435BBAB8" box="[353,562,1144,1168]" pageId="48" pageNumber="2350">North-east Pacific</collectingMunicipality>
, off
<location id="AD756079FFF0FF920F4E5C4D4258BAB8" LSID="urn:lsid:plazi:treatment:200387B4FFEBFF920F4B5CA44377BA98:AD756079FFF0FF920F4E5C4D4258BAB8" box="[612,817,1144,1168]" municipality="North-east Pacific" name="Point Conception" pageId="48" pageNumber="2350" stateProvince="California">Point Conception</location>
,
<collectingRegion id="6A6EF840FFF0FF920E175C4D42D8BAB8" box="[829,945,1144,1168]" country="United States of America" name="California" pageId="48" pageNumber="2350">California</collectingRegion>
and off
<collectingRegion id="6A6EF840FFF0FF9209385C4D45BFBAB8" box="[1042,1238,1144,1168]" country="Canada" name="British Columbia" pageId="48" pageNumber="2350">British Columbia</collectingRegion>
in
<elevation id="2387D191FFF0FF920C135CAD4373BA98" box="[313,538,1176,1200]" metricMagnitude="3" metricUnit="m" metricValue="2.8935" metricValueMax="4.0" metricValueMin="1.7869999999999997" pageId="48" pageNumber="2350" unit="m" value="2893.5" valueMax="4000.0" valueMin="1787.0">
<quantity id="6F529B47FFF0FF920C135CAD40A4BA98" box="[313,461,1176,1200]" metricMagnitude="3" metricUnit="m" metricValue="2.8935" metricValueMax="4.0" metricValueMin="1.7869999999999997" pageId="48" pageNumber="2350" unit="m" value="2893.5" valueMax="4000.0" valueMin="1787.0">17874000 m</quantity>
depth
</elevation>
</materialsCitation>
.
</paragraph>
</subSubSection>
</treatment>
</document>

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@ -0,0 +1,115 @@
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<mods:title id="947DA80EFE5186078A422271891F5869">New and unusual abyssal gammaridean Amphipoda from the north-east Pacific</mods:title>
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<mods:title id="6784AB8345251EE8513153454806590C">Journal of Natural History</mods:title>
</mods:titleInfo>
<mods:part id="0CAB0F3B8D45D42092E9D410655EC311">
<mods:date id="699A9179CCD77C5B9546DDA4A021D154">2003</mods:date>
<mods:detail id="6DCF62E26B503AE84262CA8DAC0EEAEF" type="volume">
<mods:number id="AA5999F8F8BDC81591B37482AE64E0AD">37</mods:number>
</mods:detail>
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<mods:start id="CAEC548FDA20D7FE40A19A96083284B3">2303</mods:start>
<mods:end id="31B7B24C32074E6082DC4C6EA2EC9BC1">2368</mods:end>
</mods:extent>
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<mods:classification id="CA2986E6480518AF60537EC4E44CEA1D">journal article</mods:classification>
<mods:identifier id="20A69B05A738E2B2402C2CA34C46BD38" type="ISSN">1464-5262</mods:identifier>
</mods:mods>
<treatment id="200387B4FFF0FF930F165D09420ABFC9" ID-DOI="http://doi.org/10.5281/zenodo.5262983" ID-Zenodo-Dep="5262983" LSID="urn:lsid:plazi:treatment:200387B4FFF0FF930F165D09420ABFC9" httpUri="http://treatment.plazi.org/id/200387B4FFF0FF930F165D09420ABFC9" lastPageId="49" lastPageNumber="2351" pageId="48" pageNumber="2350">
<subSubSection id="E0B06529FFF0FF920F165D094298BB7C" box="[572,1009,1340,1364]" pageId="48" pageNumber="2350" type="nomenclature">
<paragraph id="A81536A2FFF0FF920F165D094298BB7C" blockId="48.[313,1268,1340,1476]" box="[572,1009,1340,1364]" pageId="48" pageNumber="2350">
<heading id="F35D81CEFFF0FF920F165D094298BB7C" box="[572,1009,1340,1364]" centered="true" fontSize="10" level="2" pageId="48" pageNumber="2350" reason="2">
<taxonomicName id="6FAA4D21FFF0FF920F165D094298BB7C" ID-CoL="4RWX9" authority="(Holmes, 1908)" baseAuthorityName="Holmes" baseAuthorityYear="1908" box="[572,1009,1340,1364]" class="Malacostraca" family="Eusiridae" genus="Rhachotropis" kingdom="Animalia" order="Amphipoda" pageId="48" pageNumber="2350" phylum="Arthropoda" rank="species" species="distincta">
<emphasis id="9ADEEAB0FFF0FF920F165D09425FBB7C" bold="true" box="[572,822,1340,1364]" italics="true" pageId="48" pageNumber="2350">Rhachotropis distincta</emphasis>
(Holmes, 1908)
</taxonomicName>
</heading>
</paragraph>
</subSubSection>
<subSubSection id="E0B06529FFF0FF920C135D6B4505BBEB" pageId="48" pageNumber="2350" type="reference_group">
<paragraph id="A81536A2FFF0FF920C135D6B45FFBB5C" blockId="48.[313,1268,1340,1476]" box="[313,1174,1373,1396]" pageId="48" pageNumber="2350">
<taxonomicName id="6FAA4D21FFF0FF920C135D6B439DBB5C" ID-CoL="7ZKDC" authority="Holmes, 1908: 529 - 531" authorityName="Holmes" authorityPageNumber="529 - 531" authorityYear="1908" box="[313,756,1373,1396]" class="Malacostraca" family="Eusiridae" genus="Gracilipes" kingdom="Animalia" order="Amphipoda" pageId="48" pageNumber="2350" phylum="Arthropoda" rank="species" species="distincta">
<emphasis id="9ADEEAB0FFF0FF920C135D6B4091BB5B" box="[313,504,1374,1395]" italics="true" pageId="48" pageNumber="2350">Gracilipes distincta</emphasis>
Holmes, 1908: 529531
</taxonomicName>
, figure 35; Thorsteinson, 1941: 85 (key).
</paragraph>
<paragraph id="A81536A2FFF0FF920C135D4C4505BBEB" blockId="48.[313,1268,1340,1476]" pageId="48" pageNumber="2350">
<taxonomicName id="6FAA4D21FFF0FF920C135D4C4232BBA6" ID-CoL="4RWX9" authority=": Shoemaker, 1930: 316 - 323" authorityName="Shoemaker" authorityPageNumber="316 - 323" authorityYear="1930" box="[313,859,1400,1423]" class="Malacostraca" family="Eusiridae" genus="Rhachotropis" kingdom="Animalia" order="Amphipoda" pageId="48" pageNumber="2350" phylum="Arthropoda" rank="species" species="distincta">
<emphasis id="9ADEEAB0FFF0FF920C135D4C4349BBA6" box="[313,544,1401,1422]" italics="true" pageId="48" pageNumber="2350">Rhachotropis distincta</emphasis>
: Shoemaker, 1930: 316323
</taxonomicName>
, figures 4144; Stephensen, 1944: 18; Birstein and Vinogradov, 1955: 276; Birstein and Vinogradov, 1958: 248; Barnard and Karaman, 1991: 338; Bousfield and Hendrycks, 1995: 4345, figures 29, 30.
</paragraph>
</subSubSection>
<subSubSection id="E0B06529FFF0FF930C135DDB420ABFC9" lastPageId="49" lastPageNumber="2351" pageId="48" pageNumber="2350" type="materials_examined">
<paragraph id="A81536A2FFF0FF920C135DDB4364B82E" blockId="48.[313,1268,1518,1606]" box="[313,525,1518,1542]" pageId="48" pageNumber="2350">
<emphasis id="9ADEEAB0FFF0FF920C135DDB4364B82E" box="[313,525,1518,1542]" italics="true" pageId="48" pageNumber="2350">Material examined</emphasis>
</paragraph>
<paragraph id="A81536A2FFF0FF920C4B5E3B4282B86E" blockId="48.[313,1268,1518,1606]" pageId="48" pageNumber="2350">
<materialsCitation id="18C23CFFFFF0FF920C4B5E3B4281B86E" collectingDate="1992-01-13" collectionCode="CMNC" collectorName="Juvenile W &amp; Sta. &amp; Cup" elevation="4050" pageId="48" pageNumber="2350" specimenCode="CMNC 2002-0036" specimenCount="1">
<collectorName id="055F5374FFF0FF920C4B5E3B40B3B80E" box="[353,474,1550,1574]" pageId="48" pageNumber="2350">
Juvenile
<emphasis id="9ADEEAB0FFF0FF920CE25E3A40B3B80E" bold="true" box="[456,474,1551,1574]" italics="true" pageId="48" pageNumber="2350">W</emphasis>
</collectorName>
,
<quantity id="6F529B47FFF0FF920CC75E3B432BB80D" box="[493,578,1550,1574]" metricMagnitude="-3" metricUnit="m" metricValue="6.7" pageId="48" pageNumber="2350" unit="mm" value="6.7">6.7 mm</quantity>
, (appendages on one slide),
<specimenCode id="F80C9ED9FFF0FF920EB25E3B4518B80E" box="[920,1137,1550,1574]" collectionCode="CMNC" pageId="48" pageNumber="2350">CMNC 2002-0036</specimenCode>
,
<collectorName id="055F5374FFF0FF9209AA5E3B45C5B80E" box="[1152,1196,1550,1574]" pageId="48" pageNumber="2350">Sta.</collectorName>
1014,
<collectorName id="055F5374FFF0FF920C135E1B4000B86E" box="[313,361,1582,1606]" pageId="48" pageNumber="2350">Cup</collectorName>
# 9, 34°53.22∞N, 123°02.13∞W,
<quantity id="6F529B47FFF0FF920FE25E184273B86D" box="[712,794,1581,1606]" metricMagnitude="3" metricUnit="m" metricValue="4.05" pageId="48" pageNumber="2350" unit="m" value="4050.0">
<elevation id="2387D191FFF0FF920FE25E184273B86D" box="[712,794,1581,1606]" metricMagnitude="3" metricUnit="m" metricValue="4.05" pageId="48" pageNumber="2350" unit="m" value="4050.0">4050 m</elevation>
</quantity>
,
<date id="DC141062FFF0FF920E0D5E1B4281B86E" box="[807,1000,1582,1606]" pageId="48" pageNumber="2350" value="1992-01-13">
<collectingDate id="CC50E98AFFF0FF920E0D5E1B4281B86E" box="[807,1000,1582,1606]" pageId="48" pageNumber="2350" value="1992-01-13">13 January 1992</collectingDate>
</date>
</materialsCitation>
.
</paragraph>
<paragraph id="A81536A2FFF0FF920C135E4540F5B8A0" blockId="48.[313,1268,1648,1736]" box="[313,412,1648,1672]" pageId="48" pageNumber="2350">
<emphasis id="9ADEEAB0FFF0FF920C135E4540F5B8A0" box="[313,412,1648,1672]" italics="true" pageId="48" pageNumber="2350">Remarks</emphasis>
</paragraph>
<paragraph id="A81536A2FFF0FF930C4B5EA542C7BF05" blockId="48.[313,1268,1648,1736]" lastBlockId="49.[313,1268,181,301]" lastPageId="49" lastPageNumber="2351" pageId="48" pageNumber="2350">
This small male shows some variation from that figured by Shoemaker (1930) from the Cabot Strait (
<quantity id="6F529B47FFF0FF920F6A5E8543EFB8E0" box="[576,646,1712,1736]" metricMagnitude="2" metricUnit="m" metricValue="3.78" pageId="48" pageNumber="2350" unit="m" value="378.0">378 m</quantity>
) and Bousfield and Hendrycks (1995) from the Queen Charlotte Islands (
<quantity id="6F529B47FFF1FF930F3E588043EEBEE5" box="[532,647,181,205]" metricMagnitude="2" metricUnit="m" metricValue="6.135" metricValueMax="12.27" metricValueMin="0.0" pageId="49" pageNumber="2351" unit="m" value="613.5" valueMax="1227.0" valueMin="0.0">01227 m</quantity>
). These differences include a shorter rostrum, longer carpus on peraeopods 3 and 4, weaker spination on the posterior margin of the basis of peraeopod 4 and shorter uropod 3 rami. Otherwise the specimen agrees with the descriptions and figures of the above authors.
</paragraph>
<paragraph id="A81536A2FFF1FF930C13595F40D7BFAA" blockId="49.[313,1269,362,481]" box="[313,446,362,386]" pageId="49" pageNumber="2351">
<emphasis id="9ADEEAB0FFF1FF930C13595F40D7BFAA" box="[313,446,362,386]" italics="true" pageId="49" pageNumber="2351">Distribution</emphasis>
</paragraph>
<paragraph id="A81536A2FFF1FF930C4B59BF420ABFC9" blockId="49.[313,1269,362,481]" pageId="49" pageNumber="2351">
North Pacific and north Atlantic in net tows from depths of
<quantity id="6F529B47FFF1FF93096959BF45DBBF89" box="[1091,1202,394,418]" metricMagnitude="3" metricUnit="m" metricValue="3.5" metricValueMax="7.0" metricValueMin="0.0" pageId="49" pageNumber="2351" unit="m" value="3500.0" valueMax="7000.0" valueMin="0.0">07000 m</quantity>
. This confirmed record of
<quantity id="6F529B47FFF1FF930F08599C431BBFE9" box="[546,626,425,450]" metricMagnitude="3" metricUnit="m" metricValue="4.05" pageId="49" pageNumber="2351" unit="m" value="4050.0">4050 m</quantity>
is a new depth record as previous collections came from trawls where the capture depth was not verified.
</paragraph>
</subSubSection>
</treatment>
</document>

View file

@ -0,0 +1,99 @@
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<mods:title id="376A8E4D07B71DD7426FC42C1CCE1C38">New and unusual abyssal gammaridean Amphipoda from the north-east Pacific</mods:title>
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<mods:namePart id="0982833206C08EEC02936CF928D9FF3B">Hendrycks, EA</mods:namePart>
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<mods:date id="57CFA98FA5640B662BABCBFE755686AA">2003</mods:date>
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<treatment id="200387B4FFF2FF910FA15D9B4502BD63" ID-DOI="http://doi.org/10.5281/zenodo.5262985" ID-Zenodo-Dep="5262985" LSID="urn:lsid:plazi:treatment:200387B4FFF2FF910FA15D9B4502BD63" httpUri="http://treatment.plazi.org/id/200387B4FFF2FF910FA15D9B4502BD63" lastPageId="51" lastPageNumber="2353" pageId="50" pageNumber="2352">
<subSubSection id="E0B06529FFF2FF900FA15D9B42CBBBEE" box="[651,930,1454,1479]" pageId="50" pageNumber="2352" type="nomenclature">
<paragraph id="A81536A2FFF2FF900FA15D9B42CBBBEE" blockId="50.[651,930,1454,1479]" box="[651,930,1454,1479]" pageId="50" pageNumber="2352">
<heading id="F35D81CEFFF2FF900FA15D9B42CBBBEE" box="[651,930,1454,1479]" centered="true" fontSize="10" level="2" pageId="50" pageNumber="2352" reason="3">
<taxonomicName id="6FAA4D21FFF2FF900FA15D9B4246BBEE" ID-CoL="7Q598" authority="Hendrycks &amp; Conlan, 2003" authorityName="Hendrycks &amp; Conlan" authorityYear="2003" box="[651,815,1454,1478]" class="Malacostraca" family="Eusiridae" genus="Triquetramana" kingdom="Animalia" order="Amphipoda" pageId="50" pageNumber="2352" phylum="Arthropoda" rank="genus" status="gen. nov.">
<emphasis id="9ADEEAB0FFF2FF900FA15D9B4246BBEE" bold="true" box="[651,815,1454,1478]" italics="true" pageId="50" pageNumber="2352">Triquetramana</emphasis>
</taxonomicName>
<taxonomicNameLabel id="81ED57CBFFF2FF900E125D9A42CBBBEE" box="[824,930,1455,1479]" pageId="50" pageNumber="2352" rank="genus">gen. nov.</taxonomicNameLabel>
</heading>
</paragraph>
</subSubSection>
<subSubSection id="E0B06529FFF2FF910C135DC44502BD63" lastPageId="51" lastPageNumber="2353" pageId="50" pageNumber="2352" type="diagnosis">
<paragraph id="A81536A2FFF2FF900C135DC440CCB820" blockId="50.[313,1268,1521,1736]" box="[313,421,1521,1544]" pageId="50" pageNumber="2352">
<emphasis id="9ADEEAB0FFF2FF900C135DC440CCB820" box="[313,421,1521,1544]" italics="true" pageId="50" pageNumber="2352">Diagnosis</emphasis>
</paragraph>
<paragraph id="A81536A2FFF2FF910C4B5E24435BBF25" blockId="50.[313,1268,1521,1736]" lastBlockId="51.[313,1268,180,269]" lastPageId="51" lastPageNumber="2353" pageId="50" pageNumber="2352">Eye absent; rostrum short, rounded; antenna 1 slightly shorter than antenna 2, accessory flagellum one-articulate; mandibular palp feeble, shorter than mandible body, article 3 length 0.5×article 2; maxilla 2, inner plate wide, almost twice the width of outer plate; maxilliped palp, medial margin of dactylus spinose; coxa 1, not produced anteriorly; coxa 3 larger than 4, with a bluntly rounded, posteroventral lobe, posterior margin excavate; gnathopods 12, propodus triangular, equal in size, carpus elongated and non-lobate; peraeopods 56, basis expanded, rounded, subequal, merus expanded proximally; uropods spinose, rami broadened; telson elongate, cleft deeply.</paragraph>
<paragraph id="A81536A2FFF3FF910C13590042E5BF45" blockId="51.[313,908,309,365]" pageId="51" pageNumber="2353">
<emphasis id="9ADEEAB0FFF3FF910C1359004316BF44" italics="true" pageId="51" pageNumber="2353">
<typeStatus id="77118800FFF3FF910C1359004018BF64" box="[313,369,309,332]" pageId="51" pageNumber="2353">Type</typeStatus>
species
<taxonomicName id="6FAA4D21FFF3FF910C4B59604316BF44" authority="Hendrycks &amp; Conlan, 2003" authorityName="Hendrycks &amp; Conlan" authorityYear="2003" box="[353,639,340,364]" class="Malacostraca" family="Eusiridae" genus="Triquetramana" kingdom="Animalia" order="Amphipoda" pageId="51" pageNumber="2353" phylum="Arthropoda" rank="species" species="brevipalpa" status="sp. nov.">Triquetramana brevipalpa</taxonomicName>
</emphasis>
<taxonomicNameLabel id="81ED57CBFFF3FF910FA25960438ABF44" box="[648,739,341,364]" pageId="51" pageNumber="2353" rank="species">sp. nov.</taxonomicNameLabel>
by monotypy.
</paragraph>
<paragraph id="A81536A2FFF3FF910C1359A140D8BF84" blockId="51.[313,1268,404,492]" box="[313,433,404,428]" pageId="51" pageNumber="2353">
<emphasis id="9ADEEAB0FFF3FF910C1359A140D8BF84" box="[313,433,404,428]" italics="true" pageId="51" pageNumber="2353">Etymology</emphasis>
</paragraph>
<paragraph id="A81536A2FFF3FF910C4B5981459DBFC4" blockId="51.[313,1268,404,492]" pageId="51" pageNumber="2353">
The genus name is from the Latin
<emphasis id="9ADEEAB0FFF3FF910E2F59804219BFE4" box="[773,880,437,460]" italics="true" pageId="51" pageNumber="2353">triquetrus</emphasis>
(three cornered, triangular) plus
<emphasis id="9ADEEAB0FFF3FF910C1359E04016BFC4" box="[313,383,469,492]" italics="true" pageId="51" pageNumber="2353">manus</emphasis>
(hand), referring to the peculiar shape of the propodus of gnathopods 1 and 2.
</paragraph>
<paragraph id="A81536A2FFF3FF910C135A2140F5BC04" blockId="51.[313,1269,532,843]" box="[313,412,532,556]" pageId="51" pageNumber="2353">
<emphasis id="9ADEEAB0FFF3FF910C135A2140F5BC04" box="[313,412,532,556]" italics="true" pageId="51" pageNumber="2353">Remarks</emphasis>
</paragraph>
<paragraph id="A81536A2FFF3FF910C4B5A0145F0BCE3" blockId="51.[313,1269,532,843]" pageId="51" pageNumber="2353">
Within the genera of
<taxonomicName id="6FAA4D21FFF3FF910F795A0143D7BC64" authorityName="Stebbing" authorityYear="1888" box="[595,702,564,588]" class="Malacostraca" family="Eusiridae" kingdom="Animalia" order="Amphipoda" pageId="51" pageNumber="2353" phylum="Arthropoda" rank="family">Eusiridae</taxonomicName>
that have eusirid-like gnathopods,
<taxonomicName id="6FAA4D21FFF3FF91097A5A01459DBC63" authorityName="Hendrycks &amp; Conlan" authorityYear="2003" box="[1104,1268,564,587]" class="Malacostraca" family="Eusiridae" genus="Triquetramana" kingdom="Animalia" order="Amphipoda" pageId="51" pageNumber="2353" phylum="Arthropoda" rank="genus">
<emphasis id="9ADEEAB0FFF3FF91097A5A01459DBC63" box="[1104,1268,564,587]" italics="true" pageId="51" pageNumber="2353">Triquetramana</emphasis>
</taxonomicName>
is unique in the following combination of characters: equal sized, triangular gnathopods, with the carpus of gnathopods 1 and 2 lacking a ventral lobe; the very short, mandibular palp and the proximally expanded merus of peraeopods 5 and 6. It can be differentiated easily from other similar, eusirid genera as seen in
<tableCitation id="E5280319FFF3FF91096C5A8645FDBCE3" box="[1094,1172,691,715]" captionStart="Table 3" captionStartId="52.[722,778,594,617]" captionText="Table 3. Characters distinguishing Triquetramana gen. nov., Eusirus," pageId="51" pageNumber="2353">table 3</tableCitation>
.
</paragraph>
<paragraph id="A81536A2FFF3FF910C4B5AE64502BD63" blockId="51.[313,1269,532,843]" pageId="51" pageNumber="2353">
Additionally, it differs from
<taxonomicName id="6FAA4D21FFF3FF910F875AE14277BCC3" authorityName="Stebbing" authorityYear="1897" box="[685,798,724,747]" class="Malacostraca" family="Eusiridae" genus="Eusiropsis" kingdom="Animalia" order="Amphipoda" pageId="51" pageNumber="2353" phylum="Arthropoda" rank="genus">
<emphasis id="9ADEEAB0FFF3FF910F875AE14277BCC3" box="[685,798,724,747]" italics="true" pageId="51" pageNumber="2353">Eusiropsis</emphasis>
</taxonomicName>
in the smooth, posterior margins of the basis of peraeopods 57 (vs serrate) and in the non-calceolate antennae (vs calceolate). Furthermore, from
<taxonomicName id="6FAA4D21FFF3FF910F4B5B21426EBD03" authorityName="Birstein &amp; M. Vinogradov" authorityYear="1955" box="[609,775,788,811]" class="Malacostraca" family="Eusiridae" genus="Pareusirogenes" kingdom="Animalia" order="Amphipoda" pageId="51" pageNumber="2353" phylum="Arthropoda" rank="genus">
<emphasis id="9ADEEAB0FFF3FF910F4B5B21426EBD03" box="[609,775,788,811]" italics="true" pageId="51" pageNumber="2353">Pareusirogenes</emphasis>
</taxonomicName>
it differs in the inner plate of maxilla 1, which has only one small, subapical setule (vs three long, apical setae).
</paragraph>
</subSubSection>
</treatment>
</document>

View file

@ -0,0 +1,360 @@
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<mods:title id="923902EEB369DFF526C0E59E072E440C">New and unusual abyssal gammaridean Amphipoda from the north-east Pacific</mods:title>
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<mods:namePart id="35DCB4D67EFC92BD202C1FC655FB701B">Hendrycks, EA</mods:namePart>
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<mods:title id="6FB9EB447DECE696E689B657FB09064C">Journal of Natural History</mods:title>
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<mods:part id="FE03DF67495C880589AE34A99CD01CA2">
<mods:date id="A32442AEC3C30D37C529439E09E52F79">2003</mods:date>
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<subSubSection id="E0B06529FFF3FF910F7F5B474205BD83" pageId="51" pageNumber="2353" type="nomenclature">
<paragraph id="A81536A2FFF3FF910F7F5B4742B1BDA2" blockId="51.[597,984,882,939]" box="[597,984,882,906]" pageId="51" pageNumber="2353">
<heading id="F35D81CEFFF3FF910F7F5B4742B1BDA2" box="[597,984,882,906]" centered="true" fontSize="10" level="2" pageId="51" pageNumber="2353" reason="3">
<taxonomicName id="6FAA4D21FFF3FF910F7F5B47421DBDA2" ID-CoL="58ZWP" authority="Hendrycks &amp; Conlan, 2003" authorityName="Hendrycks &amp; Conlan" authorityYear="2003" box="[597,884,882,906]" class="Malacostraca" family="Eusiridae" genus="Triquetramana" kingdom="Animalia" order="Amphipoda" pageId="51" pageNumber="2353" phylum="Arthropoda" rank="species" species="brevipalpa" status="sp. nov.">
<emphasis id="9ADEEAB0FFF3FF910F7F5B47421DBDA2" bold="true" box="[597,884,882,906]" italics="true" pageId="51" pageNumber="2353">Triquetramana brevipalpa</emphasis>
</taxonomicName>
<taxonomicNameLabel id="81ED57CBFFF3FF910E575B4642B1BDA2" box="[893,984,883,906]" pageId="51" pageNumber="2353" rank="species">sp. nov.</taxonomicNameLabel>
</heading>
</paragraph>
<paragraph id="A81536A2FFF3FF910FEB5BA74205BD83" blockId="51.[597,984,882,939]" box="[705,876,914,939]" pageId="51" pageNumber="2353">(figures 20, 21)</paragraph>
</subSubSection>
<subSubSection id="E0B06529FFF3FF9B0C135BE6451CBF44" lastPageId="57" lastPageNumber="2359" pageId="51" pageNumber="2353" type="materials_examined">
<paragraph id="A81536A2FFF3FF910C135BE640BFBDC2" blockId="51.[313,1268,978,1098]" box="[313,470,978,1002]" pageId="51" pageNumber="2353">
<emphasis id="9ADEEAB0FFF3FF910C135BE640BFBDC2" box="[313,470,978,1002]" italics="true" pageId="51" pageNumber="2353">
<typeStatus id="77118800FFF3FF910C135BE64018BDC2" box="[313,369,979,1002]" pageId="51" pageNumber="2353">Type</typeStatus>
material
</emphasis>
</paragraph>
<paragraph id="A81536A2FFF3FF910C4B5BC640BEBA62" blockId="51.[313,1268,978,1098]" pageId="51" pageNumber="2353">
H
<collectionCode id="CEBBAE67FFF3FF910C8A5BC740C7BA22" box="[416,430,1010,1034]" name="Tavera, Department of Geology and Geophysics" pageId="51" pageNumber="2353"></collectionCode>
: adult
<emphasis id="9ADEEAB0FFF3FF910F065BC64352BA22" bold="true" box="[556,571,1011,1034]" italics="true" pageId="51" pageNumber="2353">X</emphasis>
, (broken into three parts), ~
<quantity id="6F529B47FFF3FF910EB65BC44297BA22" box="[924,1022,1009,1034]" metricMagnitude="-2" metricUnit="m" metricValue="1.15" pageId="51" pageNumber="2353" unit="mm" value="11.5">11.5 mm</quantity>
, (appendages on one slide),
<materialsCitation id="18C23CFFFFF3FF910CA15C2740BABA62" collectingDate="1994-06-20" collectionCode="CMNC" elevation="3500" pageId="51" pageNumber="2353" specimenCode="CMNC 2002-0039" specimenCount="1" typeStatus="holotype">
<specimenCode id="F80C9ED9FFF3FF910CA15C27430CBA02" box="[395,613,1042,1066]" collectionCode="CMNC" pageId="51" pageNumber="2353">CMNC 2002-0039</specimenCode>
, Sta. 1912, Cup# 7, 34°52.46∞N, 123°06.98∞W,
<quantity id="6F529B47FFF3FF9109B75C244599BA01" box="[1181,1264,1041,1066]" metricMagnitude="3" metricUnit="m" metricValue="3.5" pageId="51" pageNumber="2353" unit="m" value="3500.0">
<elevation id="2387D191FFF3FF9109B75C244599BA01" box="[1181,1264,1041,1066]" metricMagnitude="3" metricUnit="m" metricValue="3.5" pageId="51" pageNumber="2353" unit="m" value="3500.0">3500 m</elevation>
</quantity>
,
<date id="DC141062FFF3FF910C135C0740BABA62" box="[313,467,1074,1098]" pageId="51" pageNumber="2353" value="1994-06-20">
<collectingDate id="CC50E98AFFF3FF910C135C0740BABA62" box="[313,467,1074,1098]" pageId="51" pageNumber="2353" value="1994-06-20">20 June 1994</collectingDate>
</date>
</materialsCitation>
.
</paragraph>
<paragraph id="A81536A2FFF3FF910C135C4740D1BAA1" blockId="51.[313,1268,1138,1736]" box="[313,440,1138,1161]" pageId="51" pageNumber="2353">
<emphasis id="9ADEEAB0FFF3FF910C135C4740D1BAA1" box="[313,440,1138,1161]" italics="true" pageId="51" pageNumber="2353">Description</emphasis>
</paragraph>
<paragraph id="A81536A2FFF3FF910C4B5CA74272BA82" blockId="51.[313,1268,1138,1736]" box="[353,795,1170,1194]" pageId="51" pageNumber="2353">
H
<collectionCode id="CEBBAE67FFF3FF910CB55CA740C4BA82" box="[415,429,1170,1194]" name="Tavera, Department of Geology and Geophysics" pageId="51" pageNumber="2353"></collectionCode>
, female,
<collectionCode id="CEBBAE67FFF3FF910F6A5CA743FFBA82" box="[576,662,1170,1194]" pageId="51" pageNumber="2353">CMNC</collectionCode>
2002-0039.
</paragraph>
<paragraph id="A81536A2FFF3FF910C4B5C84408EB800" blockId="51.[313,1268,1138,1736]" pageId="51" pageNumber="2353">
<emphasis id="9ADEEAB0FFF3FF910C4B5C8440CFBAE1" box="[353,422,1201,1225]" italics="true" pageId="51" pageNumber="2353">Head:</emphasis>
slightly shorter than peraeonites 1 and 2 combined, midcephalic margin concave; rostrum short, broad; eye absent; lateral cephalic lobe broad, margin truncated.
<emphasis id="9ADEEAB0FFF3FF910C9C5CC7435BBB21" box="[438,562,1265,1289]" italics="true" pageId="51" pageNumber="2353">Antenna 1:</emphasis>
about 0.5×body length, peduncular articles 1:2:
<quantity id="6F529B47FFF3FF91094F5CC445FDBB21" box="[1125,1172,1265,1289]" metricMagnitude="-2" metricUnit="m" metricValue="7.62" pageId="51" pageNumber="2353" unit="in" value="3.0">3 in</quantity>
ratio of 11:9:3, distally with a few setae, peduncular article 3 with a cluster of fine, distomedial spines; accessory flagellum short, length 0.5×peduncle 3, conical, one-articulate, with a short and a long spine distally; primary flagellum about 15-articulate, proximal articles with long, fine aesthetascs and slender spines distally, terminal article with a fine seta apically, calceoli absent.
<emphasis id="9ADEEAB0FFF3FF910FD85DA4421ABB81" box="[754,883,1425,1449]" italics="true" pageId="51" pageNumber="2353">Antenna 2:</emphasis>
slightly longer than antenna 1, peduncular article 4 slightly broadened proximally, peduncular article 5 long, length 1.6×article 4, with cluster of plumose setae distally; flagellum short, length 0.6×peduncles, nine-articulate, terminal article with a long, fine seta apically, calceoli absent.
</paragraph>
<paragraph id="A81536A2FFF3FF910C4B5E044398B840" blockId="51.[313,1268,1138,1736]" pageId="51" pageNumber="2353">
<emphasis id="9ADEEAB0FFF3FF910C4B5E044350B860" box="[353,569,1584,1608]" italics="true" pageId="51" pageNumber="2353">Peraeon and pleon:</emphasis>
smooth.
<emphasis id="9ADEEAB0FFF3FF910F805E044246B860" box="[682,815,1584,1608]" italics="true" pageId="51" pageNumber="2353">Coxae 14:</emphasis>
unequal in size and form.
<emphasis id="9ADEEAB0FFF3FF9109455E04459DB860" box="[1135,1268,1585,1608]" italics="true" pageId="51" pageNumber="2353">Coxae 57:</emphasis>
shallow, decreasing in size posteriorly.
</paragraph>
<paragraph id="A81536A2FFF3FF950C4B5E44423BBD43" blockId="51.[313,1268,1138,1736]" lastBlockId="55.[313,1269,181,1736]" lastPageId="55" lastPageNumber="2357" pageId="51" pageNumber="2353">
<emphasis id="9ADEEAB0FFF3FF910C4B5E4440BBB8A0" box="[353,466,1648,1672]" italics="true" pageId="51" pageNumber="2353">Upper lip:</emphasis>
slightly produced, rounded, separated from midcephalic margin, ventral margin rounded, with fine setae.
<emphasis id="9ADEEAB0FFF3FF910FE55EA44228B880" box="[719,833,1680,1704]" italics="true" pageId="51" pageNumber="2353">Lower lip:</emphasis>
outer lobes broadly rounded, mandibular lobes narrow; inner lobes very weak.
<emphasis id="9ADEEAB0FFF3FF910E035E8542F2B8E0" box="[809,923,1712,1736]" italics="true" pageId="51" pageNumber="2353">Mandible:</emphasis>
incisors asymmetric, margins broad, left with two teeth at anterodorsal corner, margin smoothly concave, right with two teeth at anterodorsal corner, margin straight and slightly denticulate; left lacinia mobilis broad, 0.65×incisor, eight-cusped; right lacinia mobilis narrower with denticulate margin; accessory spine row with two to three stout, pectinate teeth and three to four slender spines; molar strongly triturative, margin sharply ridged on one side and smooth on the other, with two medial, plumose setae; palp threearticulate, very short, length 0.8×mandible body, article 1 about as long as wide, article 2 long, nearly twice length of article 3, with eight setae, article 3 short, length 0.5×article 2, slender, with one lateral, one medial and three apical setae, posterior marginal setae absent.
<emphasis id="9ADEEAB0FFF7FF950F6459E143A3BFC4" box="[590,714,468,492]" italics="true" pageId="55" pageNumber="2357">Maxilla 1:</emphasis>
inner plate tall, narrow, reaching distomedial margin of outer plate, with a tiny, setule subapically; outer plate with nine multicusped spine-teeth; palp two-articulate, longer than outer plate, slender, article 1 long, length 0.6×article 2, article 2 with five apical, five subapical and two lateral setae.
<emphasis id="9ADEEAB0FFF7FF950CAE5A614096BC44" box="[388,511,596,620]" italics="true" pageId="55" pageNumber="2357">Maxilla 2:</emphasis>
inner plate wide, 1.8×outer plate, ovate, medial half of apical margin with nine short setae, with nine short setae apicomedially; outer plate longer than inner, with apical spines and setae.
<emphasis id="9ADEEAB0FFF7FF950E015AA642C5BC83" box="[811,940,659,683]" italics="true" pageId="55" pageNumber="2357">Maxilliped:</emphasis>
inner plate reaching about 0.5×basal article of palp, apical margin with five slender spines, with two stout spines at apicomedial corner, with two subapical and one medial seta; outer plate subovate, lateral, apical and medial margins with setae; palp four-articulate, strong, article 2 long, length 1.2×article 3, with distomedial row of setae, article 3 with mediofacial and distomedial setae, dactylus strong, slightly longer than article 3, medial margin lined with short, slender spines.
</paragraph>
<caption id="FCD5662AFFF4FF960FF85A6744F7BC40" box="[722,1438,594,617]" pageId="52" pageNumber="2354" startId="52.[722,778,594,617]">
<paragraph id="A81536A2FFF4FF960FF85A6744F7BC40" blockId="52.[722,1438,594,617]" box="[722,1438,594,617]" pageId="52" pageNumber="2354">
Table 3. Characters distinguishing
<taxonomicName id="6FAA4D21FFF4FF96096D5A6645B3BC40" authority="Hendrycks &amp; Conlan, 2003" authorityName="Hendrycks &amp; Conlan" authorityYear="2003" box="[1095,1242,595,616]" class="Malacostraca" family="Eusiridae" genus="Triquetramana" kingdom="Animalia" order="Amphipoda" pageId="52" pageNumber="2354" phylum="Arthropoda" rank="genus" status="gen. nov.">
<emphasis id="9ADEEAB0FFF4FF96096D5A6645B3BC40" box="[1095,1242,595,616]" italics="true" pageId="52" pageNumber="2354">Triquetramana</emphasis>
</taxonomicName>
<taxonomicNameLabel id="81ED57CBFFF4FF9609CB5A66442BBC40" box="[1249,1346,595,616]" pageId="52" pageNumber="2354" rank="genus">gen. nov.</taxonomicNameLabel>
,
<taxonomicName id="6FAA4D21FFF4FF9608645A6644F1BC40" authorityName="Kroyer" authorityYear="1845" box="[1358,1432,595,616]" class="Malacostraca" family="Eusiridae" genus="Eusirus" kingdom="Animalia" order="Amphipoda" pageId="52" pageNumber="2354" phylum="Arthropoda" rank="genus">
<emphasis id="9ADEEAB0FFF4FF9608645A6644F1BC40" box="[1358,1432,595,616]" italics="true" pageId="52" pageNumber="2354">Eusirus</emphasis>
</taxonomicName>
,
</paragraph>
</caption>
<paragraph id="A81536A2FFF4FF960FFD5AB346D1BDF3" pageId="52" pageNumber="2354">
<table id="DAAAC402FFF4005D0F325AB3497FBDF3" box="[536,2070,646,987]" gridcols="8" gridrows="12" pageId="52" pageNumber="2354">
<tr id="169A34E0FFF4005D0F325AB3497FBCB5" box="[536,2070,646,669]" gridrow="0" pageId="52" pageNumber="2354" rowspan-0="1" rowspan-2="1" rowspan-5="1" rowspan-7="1">
<th id="554B5D9CFFF4005D0FFD5AB342E0BCB5" box="[727,905,646,669]" gridcol="1" gridrow="0" pageId="52" pageNumber="2354">Gnathopod 1,</th>
<th id="554B5D9CFFF4005D09495AB34591BCB5" box="[1123,1272,646,669]" gridcol="3" gridrow="0" pageId="52" pageNumber="2354">Gnathopods</th>
<th id="554B5D9CFFF4005D08085AB344BBBCB5" box="[1314,1490,646,669]" gridcol="4" gridrow="0" pageId="52" pageNumber="2354">Maxilliped palp,</th>
<th id="554B5D9CFFF4005D0B845AB34631BCB5" box="[1710,1880,646,669]" gridcol="6" gridrow="0" pageId="52" pageNumber="2354">Peraeopods 34,</th>
</tr>
<tr id="169A34E0FFF4005D0F325A94497FBC90" box="[536,2070,673,696]" gridrow="1" pageId="52" pageNumber="2354" rowspan-0="1">
<td id="554B5D9CFFF4005D0FFD5A9442E0BC90" box="[727,905,673,696]" gridcol="1" gridrow="1" pageId="52" pageNumber="2354">carpus length</td>
<td id="554B5D9CFFF4005D0EB75A944539BC90" box="[925,1104,673,696]" gridcol="2" gridrow="1" pageId="52" pageNumber="2354">Gnathopods 12,</td>
<td id="554B5D9CFFF4005D09495A944591BC90" box="[1123,1272,673,696]" gridcol="3" gridrow="1" pageId="52" pageNumber="2354">12, propodus</td>
<td id="554B5D9CFFF4005D08085A9444BBBC90" box="[1314,1490,673,696]" gridcol="4" gridrow="1" pageId="52" pageNumber="2354">medial margin of</td>
<td id="554B5D9CFFF4005D08C25A9447F4BC90" box="[1512,1693,673,696]" gridcol="5" gridrow="1" pageId="52" pageNumber="2354">Mandibular palp,</td>
<td id="554B5D9CFFF4005D0B845A944631BC90" box="[1710,1880,673,696]" gridcol="6" gridrow="1" pageId="52" pageNumber="2354">dactyl length</td>
<td id="554B5D9CFFF4005D0A465A94497FBC90" box="[1900,2070,673,696]" gridcol="7" gridrow="1" pageId="52" pageNumber="2354">Peraeopods 56,</td>
</tr>
<tr id="169A34E0FFF4005D0F325A8E497FBCFA" box="[536,2070,699,722]" gridrow="2" pageId="52" pageNumber="2354" rowspan-0="1">
<td id="554B5D9CFFF4005D0FFD5A8E42E0BCFA" box="[727,905,699,722]" gridcol="1" gridrow="2" pageId="52" pageNumber="2354">and carpal lobe</td>
<td id="554B5D9CFFF4005D0EB75A8E4539BCFA" box="[925,1104,699,722]" gridcol="2" gridrow="2" pageId="52" pageNumber="2354">propodus shape</td>
<td id="554B5D9CFFF4005D09495A8E4591BCFA" box="[1123,1272,699,722]" gridcol="3" gridrow="2" pageId="52" pageNumber="2354">size</td>
<td id="554B5D9CFFF4005D08085A8E44BBBCFA" box="[1314,1490,699,722]" gridcol="4" gridrow="2" pageId="52" pageNumber="2354">dactylus</td>
<td id="554B5D9CFFF4005D08C25A8E47F4BCFA" box="[1512,1693,699,722]" gridcol="5" gridrow="2" pageId="52" pageNumber="2354">length</td>
<td id="554B5D9CFFF4005D0B845A8E4631BCFA" box="[1710,1880,699,722]" gridcol="6" gridrow="2" pageId="52" pageNumber="2354">and shape</td>
<td id="554B5D9CFFF4005D0A465A8E497FBCFA" box="[1900,2070,699,722]" gridcol="7" gridrow="2" pageId="52" pageNumber="2354">merus shape</td>
</tr>
<tr id="169A34E0FFF4005D0F325AC5497FBD2F" box="[536,2070,752,775]" gridrow="3" pageId="52" pageNumber="2354">
<th id="554B5D9CFFF4005D0F325AC543D8BD2F" box="[536,689,752,775]" gridcol="0" gridrow="3" pageId="52" pageNumber="2354">
<taxonomicName id="6FAA4D21FFF4FF960F325AC443C2BD2E" authorityName="Hendrycks &amp; Conlan" authorityYear="2003" box="[536,683,753,774]" class="Malacostraca" family="Eusiridae" genus="Triquetramana" kingdom="Animalia" order="Amphipoda" pageId="52" pageNumber="2354" phylum="Arthropoda" rank="genus">
<emphasis id="9ADEEAB0FFF4FF960F325AC443C2BD2E" box="[536,683,753,774]" italics="true" pageId="52" pageNumber="2354">Triquetramana</emphasis>
</taxonomicName>
.
</th>
<td id="554B5D9CFFF4005D0FFD5AC542E0BD2F" box="[727,905,752,775]" gridcol="1" gridrow="3" pageId="52" pageNumber="2354">Elongate, absent</td>
<td id="554B5D9CFFF4005D0EB75AC54539BD2F" box="[925,1104,752,775]" gridcol="2" gridrow="3" pageId="52" pageNumber="2354">Triangular</td>
<td id="554B5D9CFFF4005D09495AC54591BD2F" box="[1123,1272,752,775]" gridcol="3" gridrow="3" pageId="52" pageNumber="2354">Equal</td>
<td id="554B5D9CFFF4005D08085AC544BBBD2F" box="[1314,1490,752,775]" gridcol="4" gridrow="3" pageId="52" pageNumber="2354">Spinose</td>
<td id="554B5D9CFFF4005D08C25AC547F4BD2F" box="[1512,1693,752,775]" gridcol="5" gridrow="3" pageId="52" pageNumber="2354">Very short</td>
<td id="554B5D9CFFF4005D0B845AC54631BD2F" box="[1710,1880,752,775]" gridcol="6" gridrow="3" pageId="52" pageNumber="2354">Long, sharp</td>
<td id="554B5D9CFFF4005D0A465AC5497FBD2F" box="[1900,2070,752,775]" gridcol="7" gridrow="3" pageId="52" pageNumber="2354">Proximally</td>
</tr>
<tr id="169A34E0FFF4005D0F325B3E497FBD0A" box="[536,2070,779,802]" gridrow="4" pageId="52" pageNumber="2354" rowspan-1="1" rowspan-2="1" rowspan-3="1" rowspan-4="1" rowspan-5="1" rowspan-6="1">
<th id="554B5D9CFFF4005D0F325B3E43D8BD0A" box="[536,689,779,802]" gridcol="0" gridrow="4" pageId="52" pageNumber="2354">gen. nov.</th>
<td id="554B5D9CFFF4005D0A465B3E497FBD0A" box="[1900,2070,779,802]" gridcol="7" gridrow="4" pageId="52" pageNumber="2354">broad</td>
</tr>
<tr id="169A34E0FFF4005D0F325B10497FBD14" box="[536,2070,805,828]" gridrow="5" pageId="52" pageNumber="2354">
<th id="554B5D9CFFF4005D0F325B1043D8BD14" box="[536,689,805,828]" gridcol="0" gridrow="5" pageId="52" pageNumber="2354">
<taxonomicName id="6FAA4D21FFF4FF960F325B13430BBD13" authorityName="Kroyer" authorityYear="1845" box="[536,610,806,827]" class="Malacostraca" family="Eusiridae" genus="Eusirus" kingdom="Animalia" order="Amphipoda" pageId="52" pageNumber="2354" phylum="Arthropoda" rank="genus">
<emphasis id="9ADEEAB0FFF4FF960F325B13430BBD13" box="[536,610,806,827]" italics="true" pageId="52" pageNumber="2354">Eusirus</emphasis>
</taxonomicName>
</th>
<td id="554B5D9CFFF4005D0FFD5B1042E0BD14" box="[727,905,805,828]" gridcol="1" gridrow="5" pageId="52" pageNumber="2354">Short to long,</td>
<td id="554B5D9CFFF4005D0EB75B104539BD14" box="[925,1104,805,828]" gridcol="2" gridrow="5" pageId="52" pageNumber="2354">Subrectangular</td>
<td id="554B5D9CFFF4005D09495B104591BD14" box="[1123,1272,805,828]" gridcol="3" gridrow="5" pageId="52" pageNumber="2354">1&lt;2</td>
<td id="554B5D9CFFF4005D08085B1044BBBD14" box="[1314,1490,805,828]" gridcol="4" gridrow="5" pageId="52" pageNumber="2354">Smooth</td>
<td id="554B5D9CFFF4005D08C25B1047F4BD14" box="[1512,1693,805,828]" gridcol="5" gridrow="5" pageId="52" pageNumber="2354">Long</td>
<td id="554B5D9CFFF4005D0B845B104631BD14" box="[1710,1880,805,828]" gridcol="6" gridrow="5" pageId="52" pageNumber="2354">Short to long,</td>
<td id="554B5D9CFFF4005D0A465B10497FBD14" box="[1900,2070,805,828]" gridcol="7" gridrow="5" pageId="52" pageNumber="2354">Slender</td>
</tr>
<tr id="169A34E0FFF4005D0F325B0A497FBD7E" box="[536,2070,831,854]" gridrow="6" pageId="52" pageNumber="2354" rowspan-0="1" rowspan-3="1" rowspan-4="1" rowspan-5="1" rowspan-7="1">
<td id="554B5D9CFFF4005D0FFD5B0A42E0BD7E" box="[727,905,831,854]" gridcol="1" gridrow="6" pageId="52" pageNumber="2354">present</td>
<td id="554B5D9CFFF4005D0EB75B0A4539BD7E" box="[925,1104,831,854]" gridcol="2" gridrow="6" pageId="52" pageNumber="2354">to ovate</td>
<td id="554B5D9CFFF4005D0B845B0A4631BD7E" box="[1710,1880,831,854]" gridcol="6" gridrow="6" pageId="52" pageNumber="2354">sharp</td>
</tr>
<tr id="169A34E0FFF4005D0F325B6F497FBD59" box="[536,2070,858,881]" gridrow="7" pageId="52" pageNumber="2354">
<th id="554B5D9CFFF4005D0F325B6F43D8BD59" box="[536,689,858,881]" gridcol="0" gridrow="7" pageId="52" pageNumber="2354">
<taxonomicName id="6FAA4D21FFF4FF960F325B6E43E7BD58" authorityName="Stebbing" authorityYear="1904" box="[536,654,859,880]" class="Malacostraca" family="Eusiridae" genus="Eusirogenes" kingdom="Animalia" order="Amphipoda" pageId="52" pageNumber="2354" phylum="Arthropoda" rank="genus">
<emphasis id="9ADEEAB0FFF4FF960F325B6E43E7BD58" box="[536,654,859,880]" italics="true" pageId="52" pageNumber="2354">Eusirogenes</emphasis>
</taxonomicName>
</th>
<td id="554B5D9CFFF4005D0FFD5B6F42E0BD59" box="[727,905,858,881]" gridcol="1" gridrow="7" pageId="52" pageNumber="2354">Elongate, present</td>
<td id="554B5D9CFFF4005D0EB75B6F4539BD59" box="[925,1104,858,881]" gridcol="2" gridrow="7" pageId="52" pageNumber="2354">Subrectangular</td>
<td id="554B5D9CFFF4005D09495B6F4591BD59" box="[1123,1272,858,881]" gridcol="3" gridrow="7" pageId="52" pageNumber="2354">1&gt;2</td>
<td id="554B5D9CFFF4005D08085B6F44BBBD59" box="[1314,1490,858,881]" gridcol="4" gridrow="7" pageId="52" pageNumber="2354">Smooth</td>
<td id="554B5D9CFFF4005D08C25B6F47F4BD59" box="[1512,1693,858,881]" gridcol="5" gridrow="7" pageId="52" pageNumber="2354">Long</td>
<td id="554B5D9CFFF4005D0B845B6F4631BD59" box="[1710,1880,858,881]" gridcol="6" gridrow="7" pageId="52" pageNumber="2354">Long, sharp</td>
<td id="554B5D9CFFF4005D0A465B6F497FBD59" box="[1900,2070,858,881]" gridcol="7" gridrow="7" pageId="52" pageNumber="2354">Slender</td>
</tr>
<tr id="169A34E0FFF4005D0F325B40497FBDA2" box="[536,2070,885,906]" gridrow="8" pageId="52" pageNumber="2354" rowspan-0="1" rowspan-1="1" rowspan-3="1" rowspan-4="1" rowspan-5="1" rowspan-6="1" rowspan-7="1">
<td id="554B5D9CFFF4005D0EB75B404539BDA2" box="[925,1104,885,906]" gridcol="2" gridrow="8" pageId="52" pageNumber="2354">to ovate</td>
</tr>
<tr id="169A34E0FFF4005D0F325BBA497FBD8E" box="[536,2070,911,934]" gridrow="9" pageId="52" pageNumber="2354">
<th id="554B5D9CFFF4005D0F325BBA43D8BD8E" box="[536,689,911,934]" gridcol="0" gridrow="9" pageId="52" pageNumber="2354">
<taxonomicName id="6FAA4D21FFF4FF960F325BA54314BD8D" authorityName="Stebbing" authorityYear="1897" box="[536,637,912,933]" class="Malacostraca" family="Eusiridae" genus="Eusiropsis" kingdom="Animalia" order="Amphipoda" pageId="52" pageNumber="2354" phylum="Arthropoda" rank="genus">
<emphasis id="9ADEEAB0FFF4FF960F325BA54314BD8D" box="[536,637,912,933]" italics="true" pageId="52" pageNumber="2354">Eusiropsis</emphasis>
</taxonomicName>
</th>
<td id="554B5D9CFFF4005D0FFD5BBA42E0BD8E" box="[727,905,911,934]" gridcol="1" gridrow="9" pageId="52" pageNumber="2354">Very short,</td>
<td id="554B5D9CFFF4005D0EB75BBA4539BD8E" box="[925,1104,911,934]" gridcol="2" gridrow="9" pageId="52" pageNumber="2354">Subrectangular</td>
<td id="554B5D9CFFF4005D09495BBA4591BD8E" box="[1123,1272,911,934]" gridcol="3" gridrow="9" pageId="52" pageNumber="2354">Equal</td>
<td id="554B5D9CFFF4005D08085BBA44BBBD8E" box="[1314,1490,911,934]" gridcol="4" gridrow="9" pageId="52" pageNumber="2354">Smooth</td>
<td id="554B5D9CFFF4005D08C25BBA47F4BD8E" box="[1512,1693,911,934]" gridcol="5" gridrow="9" pageId="52" pageNumber="2354">Long</td>
<td id="554B5D9CFFF4005D0B845BBA4631BD8E" box="[1710,1880,911,934]" gridcol="6" gridrow="9" pageId="52" pageNumber="2354">Short, rounded</td>
<td id="554B5D9CFFF4005D0A465BBA497FBD8E" box="[1900,2070,911,934]" gridcol="7" gridrow="9" pageId="52" pageNumber="2354">Slender</td>
</tr>
<tr id="169A34E0FFF4005D0F325B9F497FBD97" box="[536,2070,938,959]" gridrow="10" pageId="52" pageNumber="2354" rowspan-0="1" rowspan-3="1" rowspan-4="1" rowspan-5="1" rowspan-6="1" rowspan-7="1">
<td id="554B5D9CFFF4005D0FFD5B9F42E0BD97" box="[727,905,938,959]" gridcol="1" gridrow="10" pageId="52" pageNumber="2354">present</td>
<td id="554B5D9CFFF4005D0EB75B9F4539BD97" box="[925,1104,938,959]" gridcol="2" gridrow="10" pageId="52" pageNumber="2354">to ovate</td>
</tr>
<tr id="169A34E0FFF4005D0F325BF1497FBDF3" box="[536,2070,964,987]" gridrow="11" pageId="52" pageNumber="2354">
<th id="554B5D9CFFF4005D0F325BF143D8BDF3" box="[536,689,964,987]" gridcol="0" gridrow="11" pageId="52" pageNumber="2354">
<taxonomicName id="6FAA4D21FFF4FF960F325BF043C4BDF2" authorityName="Birstein &amp; M. Vinogradov" authorityYear="1955" box="[536,685,965,986]" class="Malacostraca" family="Eusiridae" genus="Pareusirogenes" kingdom="Animalia" order="Amphipoda" pageId="52" pageNumber="2354" phylum="Arthropoda" rank="genus">
<emphasis id="9ADEEAB0FFF4FF960F325BF043C4BDF2" box="[536,685,965,986]" italics="true" pageId="52" pageNumber="2354">Pareusirogenes</emphasis>
</taxonomicName>
</th>
<td id="554B5D9CFFF4005D0FFD5BF142E0BDF3" box="[727,905,964,987]" gridcol="1" gridrow="11" pageId="52" pageNumber="2354">Elongate, present</td>
<td id="554B5D9CFFF4005D0EB75BF14539BDF3" box="[925,1104,964,987]" gridcol="2" gridrow="11" pageId="52" pageNumber="2354">Ovate</td>
<td id="554B5D9CFFF4005D09495BF14591BDF3" box="[1123,1272,964,987]" gridcol="3" gridrow="11" pageId="52" pageNumber="2354">1&lt;2</td>
<td id="554B5D9CFFF4005D08085BF144BBBDF3" box="[1314,1490,964,987]" gridcol="4" gridrow="11" pageId="52" pageNumber="2354">Spinose</td>
<td id="554B5D9CFFF4005D08C25BF147F4BDF3" box="[1512,1693,964,987]" gridcol="5" gridrow="11" pageId="52" pageNumber="2354">Long</td>
<td id="554B5D9CFFF4005D0B845BF14631BDF3" box="[1710,1880,964,987]" gridcol="6" gridrow="11" pageId="52" pageNumber="2354">Unknown</td>
<td id="554B5D9CFFF4005D0A465BF1497FBDF3" box="[1900,2070,964,987]" gridcol="7" gridrow="11" pageId="52" pageNumber="2354">Slender</td>
</tr>
</table>
</paragraph>
<caption id="FCD5662AFFF5FF970C135E384240B87F" pageId="53" pageNumber="2355" startId="53.[313,329,1549,1570]" targetBox="[329,1268,182,1520]" targetPageId="53">
<paragraph id="A81536A2FFF5FF970C135E384240B87F" blockId="53.[313,1269,1548,1623]" pageId="53" pageNumber="2355">
F. 20.
<taxonomicName id="6FAA4D21FFF5FF970C8B5E3843C9B809" authority="Hendrycks &amp; Conlan, 2003" authorityName="Hendrycks &amp; Conlan" authorityYear="2003" box="[417,672,1548,1570]" class="Malacostraca" family="Eusiridae" genus="Triquetramana" kingdom="Animalia" order="Amphipoda" pageId="53" pageNumber="2355" phylum="Arthropoda" rank="species" species="brevipalpa" status="gen. nov., sp. nov.">
<emphasis id="9ADEEAB0FFF5FF970C8B5E3843C9B809" box="[417,672,1548,1570]" italics="true" pageId="53" pageNumber="2355">Triquetramana brevipalpa</emphasis>
</taxonomicName>
<taxonomicNameLabel id="81ED57CBFFF5FF970F8C5E384209B80A" box="[678,864,1549,1570]" pageId="53" pageNumber="2355" rank="species">gen. nov., sp. nov.</taxonomicNameLabel>
, holotype, female, 11.5 mm (estimated). P57 merus have spines and setae omitted. H and U3 are lateral views. Scale bars=0.1 mm unless indicated otherwise.
</paragraph>
</caption>
<caption id="FCD5662AFFF6FF940C135E284284B864" pageId="54" pageNumber="2356" startId="54.[313,329,1565,1586]" targetBox="[317,1263,184,1530]" targetPageId="54">
<paragraph id="A81536A2FFF6FF940C135E284284B864" blockId="54.[313,1268,1564,1613]" pageId="54" pageNumber="2356">
F. 21.
<taxonomicName id="6FAA4D21FFF6FF940C8A5E2843C9B819" authority="Hendrycks &amp; Conlan, 2003" authorityName="Hendrycks &amp; Conlan" authorityYear="2003" box="[416,672,1564,1586]" class="Malacostraca" family="Eusiridae" genus="Triquetramana" kingdom="Animalia" order="Amphipoda" pageId="54" pageNumber="2356" phylum="Arthropoda" rank="species" species="brevipalpa" status="gen. nov., sp. nov.">
<emphasis id="9ADEEAB0FFF6FF940C8A5E2843C9B819" box="[416,672,1564,1586]" italics="true" pageId="54" pageNumber="2356">Triquetramana brevipalpa</emphasis>
</taxonomicName>
<taxonomicNameLabel id="81ED57CBFFF6FF940F8F5E284209B81A" box="[677,864,1565,1586]" pageId="54" pageNumber="2356" rank="species">gen. nov., sp. nov.</taxonomicNameLabel>
, holotype, female, 11.5 mm (estimated). MX2 is lateral view. Scale bars=0.1 mm.
</paragraph>
</caption>
<paragraph id="A81536A2FFF7FF950C4B5B4645BDBAE1" blockId="55.[313,1269,181,1736]" pageId="55" pageNumber="2357">
<emphasis id="9ADEEAB0FFF7FF950C4B5B464084BDA3" box="[353,493,883,907]" italics="true" pageId="55" pageNumber="2357">Gnathopods:</emphasis>
equal in size and shape, subchelate.
<emphasis id="9ADEEAB0FFF7FF950E815B46452FBDA3" box="[939,1094,883,907]" italics="true" pageId="55" pageNumber="2357">Gnathopod 1:</emphasis>
coxa, anterior margin slightly concave, widening slightly distally, posterior margin with a spine and three mediofacial spines; anterior and posterior margins of basis with long, plumose setae; merus, length 3×width; carpus elongate, length 6.7×width, nonlobate, with scattered setae on dorsal and ventral margins; propodus of eusirid-like structure, attached on a very narrow point, triangular, length about 0.5×carpus, palm smoothly convex, with medial and lateral row of submarginal setules, palm corner defined by two long and two short spines, palm slightly longer than ventral margin; dactylus long, slender, exceeding palm.
<emphasis id="9ADEEAB0FFF7FF950E505C47457FBAA2" box="[890,1046,1138,1162]" italics="true" pageId="55" pageNumber="2357">Gnathopod 2:</emphasis>
coxa depth about 1.3×width, posterior margin with one spine; basis slightly longer than gnathopod 1 basis, carpus longer and slightly wider, length 6.2×width, propodus as above.
</paragraph>
<paragraph id="A81536A2FFF7FF9A0C4B5CE445F2BC04" blockId="55.[313,1269,181,1736]" lastBlockId="56.[313,1269,181,1002]" lastPageId="56" lastPageNumber="2358" pageId="55" pageNumber="2357">
<emphasis id="9ADEEAB0FFF7FF950C4B5CE4409BBAC1" box="[353,498,1233,1257]" italics="true" pageId="55" pageNumber="2357">Peraeopod 3:</emphasis>
coxa larger than coxa 4, hatchet-shaped, with a broad, posteroventral lobe, posterior margin shallowly excavate with one spine; basis slender, length 9.7×width, anterior margin with proximal and distal plumose setae, with four clusters of long setae on posterior margin; merus slender, length 8.3×width, with one long, anterodistal and one posterodistal seta; carpus short, length 0.6×merus; propodus, length 1.4×carpus, anterior margin with seven setae, posterior margin with two setae; dactylus long, slender, length 1.25×propodus, anterior margin with two setae.
<emphasis id="9ADEEAB0FFF7FF950C9D5D854322BBE1" box="[439,587,1456,1481]" italics="true" pageId="55" pageNumber="2357">Peraeopod 4:</emphasis>
coxa small, about as wide as deep, with a small, rounded posteroventral lobe, posterior margin shallowly excavate; basis slightly shorter than peraeopod 3, with four long setae on posterior margin, with posterodistal cluster of plumose setae; merus slender, length 10.4×width, with one long, anterodistal seta; carpus as above; propodus length 1.5×carpus, anterior margin with nine setae, posterior margin with five setae; dactylus as above.
<emphasis id="9ADEEAB0FFF7FF950E545E654566B84F" box="[894,1039,1616,1640]" italics="true" pageId="55" pageNumber="2357">Peraeopod 5:</emphasis>
subequal to peraeopod 6 and about 1.2×peraeopod 7; coxa equilobate, shallow, depth about 0.3×length; basis nearly round, expanded, posterior margin smoothly convex, lacking posteroventral lobe; merus strongly expanded proximally, narrowing distally, anterior margin with short spines, posterior margin with setae and spines proximally; carpus longer than merus, anterior and posterior margins spinose; propodus long, length 18.5×width and 1.7×carpus, anterior margin with spines, posterior margin with six to seven long, plumose setae; dactylus straight, slender, length 0.4×propodus.
<emphasis id="9ADEEAB0FFF8FF9A0CDB590043EABF64" box="[497,643,308,333]" italics="true" pageId="56" pageNumber="2358">Peraeopod 6:</emphasis>
very similar to above; merus slightly narrower; carpus slightly longer than merus; propodus long, length 15×width and 1.9×carpus, posterior margin with spines and six long, plumose setae; dactylus as above.
<emphasis id="9ADEEAB0FFF8FF9A09485941459DBFA4" box="[1122,1268,372,396]" italics="true" pageId="56" pageNumber="2358">Peraeopod 7:</emphasis>
basis ovate, expanded, depth 1.25×width, anterior margin spinose, posterior margin smoothly convex, posteroventral lobe round, reaching distal margin of ischium; merus slightly expanded in the middle, margins spinose; carpus length 1.2×merus, anterior and posterior margins spinose; propodus, length 12.5×width and 1.4×carpus, anterior and posterior margins with spines; dactylus as above.
</paragraph>
<paragraph id="A81536A2FFF8FF9A0C4B5A0143A7BC83" blockId="56.[313,1269,181,1002]" pageId="56" pageNumber="2358">
<emphasis id="9ADEEAB0FFF8FF9A0C4B5A0140F5BC64" box="[353,412,564,588]" italics="true" pageId="56" pageNumber="2358">Gills:</emphasis>
on peraeopods 27.
<emphasis id="9ADEEAB0FFF8FF9A0F895A014254BC64" box="[675,829,564,588]" italics="true" pageId="56" pageNumber="2358">Brood plates:</emphasis>
narrow, with short brood setae, on peraeopods 25.
<emphasis id="9ADEEAB0FFF8FF9A0CD15A614301BC44" box="[507,616,596,620]" italics="true" pageId="56" pageNumber="2358">Pleopods:</emphasis>
powerful, peduncles and rami long.
<emphasis id="9ADEEAB0FFF8FF9A092D5A6145E6BC44" box="[1031,1167,596,620]" italics="true" pageId="56" pageNumber="2358">Epimeron 2:</emphasis>
posteroventral corner with a slight tooth.
<emphasis id="9ADEEAB0FFF8FF9A0F975A41422CBCA4" box="[701,837,628,652]" italics="true" pageId="56" pageNumber="2358">Epimeron 3:</emphasis>
posterior margin convex, posteroventral corner with a very weak tooth.
</paragraph>
<paragraph id="A81536A2FFF8FF9A0C4B5A864394BDC2" blockId="56.[313,1269,181,1002]" pageId="56" pageNumber="2358">
<emphasis id="9ADEEAB0FFF8FF9A0C4B5A8640BBBCE3" box="[353,466,691,715]" italics="true" pageId="56" pageNumber="2358">Uropod 1:</emphasis>
peduncle length 1.1×inner ramus, dorsolateral and dorsomedial margins strongly spinose; rami broadly lanceolate, outer ramus length 0.8×inner, margins spinose; inner ramus with margins spinose.
<emphasis id="9ADEEAB0FFF8FF9A0E585AC6428EBD23" box="[882,999,755,779]" italics="true" pageId="56" pageNumber="2358">Uropod 2:</emphasis>
same as above, except peduncle length 0.7×inner ramus.
<emphasis id="9ADEEAB0FFF8FF9A0FF15B26423BBD03" box="[731,850,787,811]" italics="true" pageId="56" pageNumber="2358">Uropod 3:</emphasis>
peduncle length 0.6×inner ramus, with two lateral, two dorsolateral, one apicodorsal, three dorsomedial and two apicomedial spines; rami broadly lanceolate; outer slightly shorter than inner, length 3.6×width, with ten lateral and 16 distomedial spines; inner ramus length 3.8×width, with six distolateral, 14 distomedial spines and one plumose seta.
<emphasis id="9ADEEAB0FFF8FF9A09895BA7459DBD82" box="[1187,1268,914,938]" italics="true" pageId="56" pageNumber="2358">Telson:</emphasis>
long, length 3×width, with five to six dorsolateral spines, cleft 61%, lobes narrowing distally, acute apically. Male unknown.
</paragraph>
<paragraph id="A81536A2FFF8FF9A0C135C2740D8BA02" blockId="56.[313,1268,1042,1130]" box="[313,433,1042,1066]" pageId="56" pageNumber="2358">
<emphasis id="9ADEEAB0FFF8FF9A0C135C2740D8BA02" box="[313,433,1042,1066]" italics="true" pageId="56" pageNumber="2358">Etymology</emphasis>
</paragraph>
<paragraph id="A81536A2FFF8FF9A0C4B5C074390BA42" blockId="56.[313,1268,1042,1130]" pageId="56" pageNumber="2358">
The species name is from the Latin
<emphasis id="9ADEEAB0FFF8FF9A0FDC5C07425FBA62" box="[758,822,1074,1098]" italics="true" pageId="56" pageNumber="2358">brevis</emphasis>
(short) plus
<emphasis id="9ADEEAB0FFF8FF9A0EE35C07456CBA62" box="[969,1029,1074,1098]" italics="true" pageId="56" pageNumber="2358">palpo</emphasis>
(touch, feel, stroke), referring to the short mandibular palp.
</paragraph>
<paragraph id="A81536A2FFF8FF9A0C135CA740CFBA82" blockId="56.[313,1268,1170,1322]" box="[313,422,1170,1194]" pageId="56" pageNumber="2358">
<emphasis id="9ADEEAB0FFF8FF9A0C135CA740CFBA82" box="[313,422,1170,1194]" italics="true" pageId="56" pageNumber="2358">Condition</emphasis>
</paragraph>
<paragraph id="A81536A2FFF8FF9A0C4B5C84436CBB01" blockId="56.[313,1268,1170,1322]" pageId="56" pageNumber="2358">All appendages are present. The left peraeopod 7 was dissected instead of the right. The left antenna 1 is broken off at the end of peduncle 1, but is with the body. Peraeopod 3 of the left side is broken off at the end of the merus, with the distal segments missing.</paragraph>
<paragraph id="A81536A2FFF8FF9A0C135D6440F5BB41" blockId="56.[313,1268,1361,1736]" box="[313,412,1361,1385]" pageId="56" pageNumber="2358">
<emphasis id="9ADEEAB0FFF8FF9A0C135D6440F5BB41" box="[313,412,1361,1385]" italics="true" pageId="56" pageNumber="2358">Remarks</emphasis>
</paragraph>
<paragraph id="A81536A2FFF8FF9A0C4B5D44408ABBC0" blockId="56.[313,1268,1361,1736]" pageId="56" pageNumber="2358">
The combination of the triangular, equal sized gnathopods, elongated non-lobate carpus of the gnathopods, the feeble mandibular palp and the proximally expanded merus of peraeopods 57 differentiate
<taxonomicName id="6FAA4D21FFF8FF9A0E395D844551BBE0" authorityName="Hendrycks &amp; Conlan" authorityYear="2003" box="[787,1080,1456,1480]" class="Malacostraca" family="Eusiridae" genus="Triquetramana" kingdom="Animalia" order="Amphipoda" pageId="56" pageNumber="2358" phylum="Arthropoda" rank="species" species="brevipalpa">
<emphasis id="9ADEEAB0FFF8FF9A0E395D844551BBE0" box="[787,1080,1456,1480]" italics="true" pageId="56" pageNumber="2358">Triquetramana brevipalpa</emphasis>
</taxonomicName>
from all other eusirid species.
</paragraph>
<paragraph id="A81536A2FFF8FF9B0C4B5DC5451BBF25" blockId="56.[313,1268,1361,1736]" lastBlockId="57.[313,1268,181,269]" lastPageId="57" lastPageNumber="2359" pageId="56" pageNumber="2358">
The gnathopods of this species are of a peculiar form, with the attachment point of the propodus to the carpus being on a very small point of the propodus. The gnathopods then hang downward, much like a pendulum. The propodus of the gnathopods are of an equilateral triangular shape, with the dorsal and ventral margins nearly straight. In other eusirid species, especially members of the genus
<taxonomicName id="6FAA4D21FFF8FF9A0C135EA540E2B88F" authorityName="Kroyer" authorityYear="1845" box="[313,395,1680,1703]" class="Malacostraca" family="Eusiridae" genus="Eusirus" kingdom="Animalia" order="Amphipoda" pageId="56" pageNumber="2358" phylum="Arthropoda" rank="genus">
<emphasis id="9ADEEAB0FFF8FF9A0C135EA540E2B88F" box="[313,395,1680,1703]" italics="true" pageId="56" pageNumber="2358">Eusirus</emphasis>
</taxonomicName>
, the ventral margin of the propodus is strongly curved, fitting into a matching, carpal lobe when the propodus is moved posteriorly. This gives the propodus essentially four distinct margins, not three, as is the case in
<emphasis id="9ADEEAB0FFF9FF9B0931588345D5BEE5" box="[1051,1212,181,205]" italics="true" pageId="57" pageNumber="2359">
<taxonomicName id="6FAA4D21FFF9FF9B0931588345DEBEE5" authorityName="Hendrycks &amp; Conlan" authorityYear="2003" box="[1051,1207,181,205]" class="Malacostraca" family="Eusiridae" genus="Triquetramana" kingdom="Animalia" order="Amphipoda" pageId="57" pageNumber="2359" phylum="Arthropoda" rank="species" species="brevipalpa">T. brevipalpa</taxonomicName>
.
</emphasis>
The unusual, gnathopod structure may afford
<taxonomicName id="6FAA4D21FFF9FF9B0E0858E342D1BEC5" authorityName="Hendrycks &amp; Conlan" authorityYear="2003" box="[802,952,213,237]" class="Malacostraca" family="Eusiridae" genus="Triquetramana" kingdom="Animalia" order="Amphipoda" pageId="57" pageNumber="2359" phylum="Arthropoda" rank="species" species="brevipalpa">
<emphasis id="9ADEEAB0FFF9FF9B0E0858E342D1BEC5" box="[802,952,213,237]" italics="true" pageId="57" pageNumber="2359">T. brevipalpa</emphasis>
</taxonomicName>
great flexibility and would assist this predator in the capture of prey items, grooming and fighting.
</paragraph>
<paragraph id="A81536A2FFF9FF9B0C135900451CBF44" blockId="57.[313,1141,309,365]" box="[313,1141,309,365]" pageId="57" pageNumber="2359">
<emphasis id="9ADEEAB0FFF9FF9B0C13590040D7BF65" box="[313,446,309,333]" italics="true" pageId="57" pageNumber="2359">Distribution</emphasis>
North-east Pacific off Point Conception,
<collectingRegion id="6A6EF840FFF9FF9B0E13596142C4BF44" box="[825,941,340,364]" country="United States of America" name="California" pageId="57" pageNumber="2359">California</collectingRegion>
in
<quantity id="6F529B47FFF9FF9B0EFE5961454DBF44" box="[980,1060,340,365]" metricMagnitude="3" metricUnit="m" metricValue="3.5" pageId="57" pageNumber="2359" unit="m" value="3500.0">3500 m</quantity>
depth.
</paragraph>
</subSubSection>
</treatment>
</document>

View file

@ -0,0 +1,351 @@
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<mods:title id="01EB3681A259A604C0F97DA0530C1068">New and unusual abyssal gammaridean Amphipoda from the north-east Pacific</mods:title>
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<mods:namePart id="4EEC8AAB77FF16ABA0C0068256F83181">Hendrycks, EA</mods:namePart>
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<mods:title id="284984967D34EAF38B9941912ACD3604">Journal of Natural History</mods:title>
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<mods:date id="3CDBA12E8A6EE7106C7A50BEDBFCB157">2003</mods:date>
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<subSubSection id="E0B06529FFF9FF9B0F4259C64202BC04" pageId="57" pageNumber="2359" type="nomenclature">
<paragraph id="A81536A2FFF9FF9B0F4259C64202BC04" blockId="57.[616,966,499,556]" pageId="57" pageNumber="2359">
<heading id="F35D81CEFFF9FF9B0F4259C642AFBC23" box="[616,966,499,523]" centered="true" fontSize="10" level="2" pageId="57" pageNumber="2359" reason="3">
<taxonomicName id="6FAA4D21FFF9FF9B0F4259C6420BBC23" ID-CoL="48VNZ" authority="Hendrycks &amp; Conlan, 2003" authorityName="Hendrycks &amp; Conlan" authorityYear="2003" box="[616,866,499,523]" class="Malacostraca" family="Oedicerotidae" genus="Oedicerina" kingdom="Animalia" order="Amphipoda" pageId="57" pageNumber="2359" phylum="Arthropoda" rank="species" species="denticulata" status="sp. nov.">
<emphasis id="9ADEEAB0FFF9FF9B0F4259C6420BBC23" bold="true" box="[616,866,499,523]" italics="true" pageId="57" pageNumber="2359">Oedicerina denticulata</emphasis>
</taxonomicName>
<taxonomicNameLabel id="81ED57CBFFF9FF9B0E4159C142AFBC23" box="[875,966,500,523]" pageId="57" pageNumber="2359" rank="species">sp. nov.</taxonomicNameLabel>
</heading>
(figures 22, 23)
</paragraph>
</subSubSection>
<subSubSection id="E0B06529FFF9FF9C0C135A614365BB2E" lastPageId="62" lastPageNumber="2364" pageId="57" pageNumber="2359" type="materials_examined">
<paragraph id="A81536A2FFF9FF9B0C135A6140BFBC44" blockId="57.[313,1268,596,811]" box="[313,470,596,620]" pageId="57" pageNumber="2359">
<emphasis id="9ADEEAB0FFF9FF9B0C135A6140BFBC44" box="[313,470,596,620]" italics="true" pageId="57" pageNumber="2359">Type material</emphasis>
</paragraph>
<paragraph id="A81536A2FFF9FF9B0C4B5A414507BD03" blockId="57.[313,1268,596,811]" pageId="57" pageNumber="2359">
H
<collectionCode id="CEBBAE67FFF9FF9B0C8A5A4640C7BCA3" box="[416,430,627,651]" name="Tavera, Department of Geology and Geophysics" pageId="57" pageNumber="2359"></collectionCode>
:
<emphasis id="9ADEEAB0FFF9FF9B0CCD5A40409FBCA4" bold="true" box="[487,502,629,652]" italics="true" pageId="57" pageNumber="2359">X</emphasis>
,
<quantity id="6F529B47FFF9FF9B0F2D5A414334BCA3" box="[519,605,628,652]" metricMagnitude="-3" metricUnit="m" metricValue="7.2" pageId="57" pageNumber="2359" unit="mm" value="7.2">7.2 mm</quantity>
, (appendages on one slide),
<materialsCitation id="18C23CFFFFF9FF9B0E805A4145E8BCA4" box="[938,1153,627,652]" collectionCode="CMNC" pageId="57" pageNumber="2359" specimenCode="CMNC 2002-0025" specimenCount="1">
<specimenCode id="F80C9ED9FFF9FF9B0E805A4145E8BCA4" box="[938,1153,627,652]" collectionCode="CMNC" pageId="57" pageNumber="2359">CMNC 2002-0025</specimenCode>
</materialsCitation>
, Sta. 208, Cup# 1, 34°46.59∞N, 123°04.04∞W,
<quantity id="6F529B47FFF9FF9B0FFF5AA6424EBC83" box="[725,807,659,684]" metricMagnitude="3" metricUnit="m" metricValue="4.05" pageId="57" pageNumber="2359" unit="m" value="4050.0">4050 m</quantity>
,
<date id="DC141062FFF9FF9B0E125AA64296BC83" box="[824,1023,659,683]" pageId="57" pageNumber="2359" value="1989-10-23">23 October 1989</date>
. A
<collectionCode id="CEBBAE67FFF9FF9B09665AA64530BC83" box="[1100,1113,659,683]" name="Tavera, Department of Geology and Geophysics" pageId="57" pageNumber="2359"></collectionCode>
: adult
<emphasis id="9ADEEAB0FFF9FF9B09F15AA14584BC83" bold="true" box="[1243,1261,660,683]" italics="true" pageId="57" pageNumber="2359">W</emphasis>
,
<quantity id="6F529B47FFF9FF9B0C135A8740E7BCE3" box="[313,398,690,715]" metricMagnitude="-3" metricUnit="m" metricValue="5.6" pageId="57" pageNumber="2359" unit="mm" value="5.6">5.6 mm</quantity>
, (appendages on one slide),
<materialsCitation id="18C23CFFFFF9FF9B0E295A864288BCE3" box="[771,993,691,715]" collectionCode="CMNC" pageId="57" pageNumber="2359" specimenCode="CMNC 2002-0026" specimenCount="1">
<specimenCode id="F80C9ED9FFF9FF9B0E295A864288BCE3" box="[771,993,691,715]" collectionCode="CMNC" pageId="57" pageNumber="2359">CMNC 2002-0026</specimenCode>
</materialsCitation>
, Sta. 2030, Cup# 12, 34°53.80∞N, 123°10.31∞W,
<quantity id="6F529B47FFF9FF9B0F415AE743D4BCC3" box="[619,701,722,747]" metricMagnitude="3" metricUnit="m" metricValue="4.05" pageId="57" pageNumber="2359" unit="m" value="4050.0">4050 m</quantity>
,
<date id="DC141062FFF9FF9B0FE45AE642FCBCC3" box="[718,917,723,747]" pageId="57" pageNumber="2359" value="1994-10-23">23 October 1994</date>
; P
<materialsCitation id="18C23CFFFFF9FF9B0EE95AE64018BD23" collectionCode="R, T" pageId="57" pageNumber="2359" specimenCode="CMNC 2002- 0027" specimenCount="1">
<collectionCode id="CEBBAE67FFF9FF9B0EE95AE642B9BCC3" box="[963,976,723,747]" country="Chile" name="Departamento de Geologia, Universidad de Chile" pageId="57" pageNumber="2359"></collectionCode>
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:
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,
<specimenCode id="F80C9ED9FFF9FF9B09795AE64018BD23" collectionCode="CMNC" pageId="57" pageNumber="2359">CMNC 2002- 0027</specimenCode>
</materialsCitation>
, Sta. 2624, Cup# 6, 34°55.80∞N, 123°09.88∞W,
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,
<date id="DC141062FFF9FF9B0EFC5AC645FBBD23" box="[982,1170,754,779]" pageId="57" pageNumber="2359" value="1995-10-17">17 October 1995</date>
; juvenile
<emphasis id="9ADEEAB0FFF9FF9B0C135B214022BD03" bold="true" box="[313,331,788,811]" italics="true" pageId="57" pageNumber="2359">W</emphasis>
,
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<specimenCode id="F80C9ED9FFF9FF9B0C715B264359BD03" box="[347,560,787,811]" collectionCode="CMNC" pageId="57" pageNumber="2359">CMNC 2002-0028</specimenCode>
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,
<materialsCitation id="18C23CFFFFF9FF9B0F175B264502BD03" box="[573,1131,786,811]" collectionCode="CMNC" pageId="57" pageNumber="2359" specimenCount="1">(same data as previous station, except Cup# 12)</materialsCitation>
.
</paragraph>
<paragraph id="A81536A2FFF9FF9B0C135B6640CCBD42" blockId="57.[313,1268,851,1098]" box="[313,421,851,874]" pageId="57" pageNumber="2359">
<emphasis id="9ADEEAB0FFF9FF9B0C135B6640CCBD42" box="[313,421,851,874]" italics="true" pageId="57" pageNumber="2359">Diagnosis</emphasis>
</paragraph>
<paragraph id="A81536A2FFF9FF9B0C4B5B464582BA62" blockId="57.[313,1268,851,1098]" pageId="57" pageNumber="2359">Rostrum strongly deflexed, apex acute, as long as peduncular article 1; maxilla 1, lateral margin of palp article 2 with small spines; gnathopods 12, carpal lobes massive, triangular, carpal lobe of gnathopod 2 narrowly rounded ventrally, directed anteriorly, propodus triangular, expanded distally, palm strongly convex, margin crenate, dactylus not reaching end of palm; peraeopod 5, dactylus length 1.1×propodus; pleonites 23 and urosomite 3 (male with urosomite 1 also) with a posterodorsal tooth; telson, cleft 40%, apices of lobes acute, with subapical notch.</paragraph>
<paragraph id="A81536A2FFF9FF9B0C135C4740D1BAA1" blockId="57.[313,1269,1138,1736]" box="[313,440,1138,1161]" pageId="57" pageNumber="2359">
<emphasis id="9ADEEAB0FFF9FF9B0C135C4740D1BAA1" box="[313,440,1138,1161]" italics="true" pageId="57" pageNumber="2359">Description</emphasis>
</paragraph>
<paragraph id="A81536A2FFF9FF9B0C4B5CA74272BA82" blockId="57.[313,1269,1138,1736]" box="[353,795,1169,1194]" pageId="57" pageNumber="2359">
H
<collectionCode id="CEBBAE67FFF9FF9B0CB55CA740C4BA82" box="[415,429,1170,1194]" name="Tavera, Department of Geology and Geophysics" pageId="57" pageNumber="2359"></collectionCode>
, female,
<collectionCode id="CEBBAE67FFF9FF9B0F6A5CA743FFBA82" box="[576,662,1170,1194]" pageId="57" pageNumber="2359">CMNC</collectionCode>
2002-0025.
</paragraph>
<paragraph id="A81536A2FFF9FF9B0C4B5C8443A7B840" blockId="57.[313,1269,1138,1736]" pageId="57" pageNumber="2359">
<emphasis id="9ADEEAB0FFF9FF9B0C4B5C8440CFBAE1" box="[353,422,1201,1225]" italics="true" pageId="57" pageNumber="2359">Head:</emphasis>
about as long as peraeonites 13, midcephalic margin of head obliquely angled; rostrum strongly deflexed, narrowing to an acute apex, reaching end of penduncular article 1; eye absent; lateral cephalic lobe broad, margin truncated.
<emphasis id="9ADEEAB0FFF9FF9B0C135D2440D1BB01" box="[313,440,1297,1321]" italics="true" pageId="57" pageNumber="2359">Antenna 1:</emphasis>
short, length about 0.25×body; peduncular articles 1:2:
<quantity id="6F529B47FFF9FF9B09715D2445E4BB01" box="[1115,1165,1297,1321]" metricMagnitude="-2" metricUnit="m" metricValue="7.62" pageId="57" pageNumber="2359" unit="in" value="3.0">3 in</quantity>
ratio of 17:15:8, peduncular article 1 with a distolateral cusp, with long, plumose setae distally and medially, peduncular article 2 long, with plumose setae distally and medially, peduncular article 3 short, length 0.5×article 2; accessory flagellum short, length 0.2×peduncle 3, conical, one-articulate, with two short and one long setule distally; primary flagellum eight-articulate, slightly shorter than peduncles, terminal article tipped with an aesthetasc and a long seta, calceoli absent.
<emphasis id="9ADEEAB0FFF9FF9B090A5DE445F3BBC1" box="[1056,1178,1489,1513]" italics="true" pageId="57" pageNumber="2359">Antenna 2:</emphasis>
slightly longer than antenna 1; peduncular article 4 stout, long, length 1.7×peduncular article 5, article 4 strongly setose, peduncular article 5 short, setose; flagellum very short, length 0.2×peduncles, six-articulate, with setae on distal margins, with a few aesthetascs distally, calceoli absent.
</paragraph>
<paragraph id="A81536A2FFF9FF9B0C4B5E444544B880" blockId="57.[313,1269,1138,1736]" pageId="57" pageNumber="2359">
<emphasis id="9ADEEAB0FFF9FF9B0C4B5E4440ABB8A0" box="[353,450,1649,1672]" italics="true" pageId="57" pageNumber="2359">Peraeon:</emphasis>
smooth.
<emphasis id="9ADEEAB0FFF9FF9B0F055E4543A6B8A0" box="[559,719,1648,1672]" italics="true" pageId="57" pageNumber="2359">Pleonites 23:</emphasis>
with a posterodorsal tooth, that of 2 the larger.
<emphasis id="9ADEEAB0FFF9FF9B0C135EA540A5B880" box="[313,460,1680,1704]" italics="true" pageId="57" pageNumber="2359">Urosomite 3:</emphasis>
with an acute, posterodorsal and laterodorsal tooth.
</paragraph>
<paragraph id="A81536A2FFF9FF9E0C4B5E85425EBD03" blockId="57.[313,1269,1138,1736]" lastBlockId="60.[313,1269,181,1736]" lastPageId="60" lastPageNumber="2362" pageId="57" pageNumber="2359">
<emphasis id="9ADEEAB0FFF9FF9B0C4B5E8540BCB8E0" box="[353,469,1712,1736]" italics="true" pageId="57" pageNumber="2359">Upper lip:</emphasis>
broad, separate from midcephalic margin, ventral margin flattened, with fine setules laterally and medially.
<emphasis id="9ADEEAB0FFFAFF980E3D5E0442E7B860" box="[791,910,1584,1608]" italics="true" pageId="58" pageNumber="2360">Lower lip:</emphasis>
outer lobes broadly rounded, mandibular lobes narrow; inner lobes large, separate.
<emphasis id="9ADEEAB0FFFAFF980EE95E65455CB840" box="[963,1077,1616,1640]" italics="true" pageId="58" pageNumber="2360">Mandible.</emphasis>
incisor margins with five teeth; left lacinia mobilis five-cusped; right lacinia mobilis narrower with six to seven cusps; accessory spine rows with four to five slender, pectinate spines; molar strongly triturative, columnar, lateral margin of right molar denticulate, medial margin smooth, with a plumose seta; palp three-articulate, long, length 1.6×mandible body, article 1 short, length 0.8×width, article 2 equal in length to article 3, slightly tapering distally, with 11 posterodistal setae, article 3 slender, slightly tapering distally, anterior margin with two setae, posterior margin with six setae, with three apical setae.
<emphasis id="9ADEEAB0FFFCFF9E0FA159004268BF65" box="[651,769,309,333]" italics="true" pageId="60" pageNumber="2362">Maxilla 1:</emphasis>
inner plate oval, with three plumose, apical setae; outer plate with nine multi-cusped spine-teeth (three with bifurcate tips); palp two-articulate, longer than outer plate, slender, rounded apically, article 1 short, length 0.25×article 2, article 2 with eight apical/subapical setae, three medial and two long, lateral setae, lateral margin with 10 small spines.
<emphasis id="9ADEEAB0FFFCFF9E0EEC59814552BFE4" box="[966,1083,436,460]" italics="true" pageId="60" pageNumber="2362">Maxilla 2:</emphasis>
plates subequal, inner plate slightly tapering distally, width about 1.3×outer, with setae and spines apically and subapically; outer plate rounded with apical spines and setae, with two apicolateral setae.
<emphasis id="9ADEEAB0FFFCFF9E0F215A2143E4BC04" box="[523,653,532,556]" italics="true" pageId="60" pageNumber="2362">Maxilliped:</emphasis>
inner plate subrectangular, reaching about 0.3×basal article of palp, apical margin with eight slender spines, with four to five small setae, with a stout spine on apicolateral face; outer plate slender and curved, long, reaching about 0.3×length of palp article 2, apical and medial margins with setae and small spines, base of outer plate with cluster of minute, triangular scales; palp fourarticulate, strong, mediolateral margins of articles 12 with minute, triangular scales, article 2 triangular, widest at the midpoint, with strong medial setae, article 3 produced distomedially, with mediofacial, distomedial and lateral setae, dactylus strong, slightly curved, length 1.5×article 3.
</paragraph>
<caption id="FCD5662AFFFAFF980C135D584080BBC5" pageId="58" pageNumber="2360" startId="58.[313,329,1389,1410]" targetBox="[321,1266,181,1362]" targetPageId="58">
<paragraph id="A81536A2FFFAFF980C135D584080BBC5" blockId="58.[313,1269,1388,1517]" pageId="58" pageNumber="2360">
F. 22.
<taxonomicName id="6FAA4D21FFFAFF980C8B5D5943EBBBA9" authority="Hendrycks &amp; Conlan, 2003" authorityName="Hendrycks &amp; Conlan" authorityYear="2003" box="[417,642,1388,1409]" class="Malacostraca" family="Oedicerotidae" genus="Oedicerina" kingdom="Animalia" order="Amphipoda" pageId="58" pageNumber="2360" phylum="Arthropoda" rank="species" species="denticulata" status="sp. nov.">
<emphasis id="9ADEEAB0FFFAFF980C8B5D5943EBBBA9" box="[417,642,1388,1409]" italics="true" pageId="58" pageNumber="2360">Oedicerina denticulata</emphasis>
</taxonomicName>
<taxonomicNameLabel id="81ED57CBFFFAFF980FA65D584388BBAA" box="[652,737,1389,1410]" pageId="58" pageNumber="2360" rank="species">sp. nov.</taxonomicNameLabel>
, holotype, female, 7.2 mm; allotype, male, 5.6 mm. H is left side, lateral view. A2 detail shows end of last flagellar article. GN12, setae are omitted from lobes of merus. P35 details are lateral views with setae omitted. Figures are of female unless indicated otherwise. Scale bars=0.1 mm unless indicated otherwise.
</paragraph>
</caption>
<caption id="FCD5662AFFFBFF990C135EBD433BB8FA" pageId="59" pageNumber="2361" startId="59.[313,329,1672,1693]" targetBox="[323,1267,180,1647]" targetPageId="59">
<paragraph id="A81536A2FFFBFF990C135EBD433BB8FA" blockId="59.[313,1269,1671,1746]" pageId="59" pageNumber="2361">
F. 23.
<taxonomicName id="6FAA4D21FFFBFF990C8B5EB243E9B8B4" authority="Hendrycks &amp; Conlan, 2003" authorityName="Hendrycks &amp; Conlan" authorityYear="2003" box="[417,640,1671,1692]" class="Malacostraca" family="Oedicerotidae" genus="Oedicerina" kingdom="Animalia" order="Amphipoda" pageId="59" pageNumber="2361" phylum="Arthropoda" rank="species" species="denticulata" status="sp. nov.">
<emphasis id="9ADEEAB0FFFBFF990C8B5EB243E9B8B4" box="[417,640,1671,1692]" italics="true" pageId="59" pageNumber="2361">Oedicerina denticulata</emphasis>
</taxonomicName>
<taxonomicNameLabel id="81ED57CBFFFBFF990FAD5EBD43B3B8B5" box="[647,730,1672,1693]" pageId="59" pageNumber="2361" rank="species">sp. nov.</taxonomicNameLabel>
, holotype, female, 7.2 mm. MX12 are lateral views. MXPD op and detail of third and fourth articles of palp have some setae omitted. Scale bars=0.1 mm.
</paragraph>
</caption>
<paragraph id="A81536A2FFFCFF9E0C4B5B064255BB61" blockId="60.[313,1269,181,1736]" pageId="60" pageNumber="2362">
<emphasis id="9ADEEAB0FFFCFF9E0C4B5B064094BD63" box="[353,509,819,843]" italics="true" pageId="60" pageNumber="2362">Gnathopod 1:</emphasis>
coxa broadly triangular, anteroventral corner bluntly rounded, anterior margin with scattered setae, ventral margin straight, lined with curled setae, posteroventral corner right angled; basis, distal half of anterior margin with long setae, posterior margin with long setae; merus with a small, ventral lobe, ventral margin with setae; carpus about equal to propodus, with 15 long submarginal, plumose setae on dorsal margin, with a huge, broadly triangular ventral lobe, ventral margin lined with setae; propodus subchelate, triangular, strongly widening distally, dorsal margin with long, plumose setae, palm convex, margin crenate, with fine denticulations, with medial spines and lateral row of submarginal setules, palm slightly longer than ventral margin; dactylus robust, length about equal to palm, with minute scales proximally, dactylus inserted slightly distal to dorsal margin.
<emphasis id="9ADEEAB0FFFCFF9E0C135CA740B9BA82" box="[313,464,1170,1194]" italics="true" pageId="60" pageNumber="2362">Gnathopod 2:</emphasis>
similar to gnathopod 1, slightly longer and narrower, less setose; coxa narrow, depth 1.9×width, ventral margin lined with setae; basis longer, with a circular patch of strong setae anterodistally; carpus very slightly longer, with 10 dorsal setae, ventral lobe exceeding palm of propodus, directed slightly anteriorly, strongly narrowing ventrally, ventral margin lined with setae; dactylus slightly shorter than palm, lacking minute scales proximally.
</paragraph>
<paragraph id="A81536A2FFFCFF9F0C4B5D6440B0BFE4" blockId="60.[313,1269,181,1736]" lastBlockId="61.[313,1269,181,1417]" lastPageId="61" lastPageNumber="2363" pageId="60" pageNumber="2362">
<emphasis id="9ADEEAB0FFFCFF9E0C4B5D64409FBB41" box="[353,502,1361,1385]" italics="true" pageId="60" pageNumber="2362">Peraeopod 3:</emphasis>
short, coxa wider than coxa 2, ventral margin less setose; basis short, length 3.3×width, anterior and posterior margins with setae; merus with setae anterodistally and posteriorly; carpus length 1.3×merus, expanded posteriorly, posterior margin strongly setose; propodus length 0.7×carpus, with setae anterodistally and posterodistally; dactylus spatulate-shaped, robust, length 1.2×propodus.
<emphasis id="9ADEEAB0FFFCFF9E0C135DC540A6B820" box="[313,463,1520,1544]" italics="true" pageId="60" pageNumber="2362">Peraeopod 4:</emphasis>
as above except; coxa large, wide, width 1.3×depth, with a huge, blunt, posteroventral lobe, posterior margin deeply excavated; carpus short, length 0.9×merus; propodus length 0.9×carpus; dactylus, length 1.4×propodus.
<emphasis id="9ADEEAB0FFFCFF9E0C135E6540A5B84F" box="[313,460,1616,1640]" italics="true" pageId="60" pageNumber="2362">Peraeopod 5:</emphasis>
subequal to peraeopod 6 and about 0.5×peraeopod 7; coxa bilobate, posterior lobe strongly produced ventrally, lobe broadly triangular, deep, depth about 0.8×width; basis narrow, rectangular, with anterodistal and posterior marginal setae; merus slightly shorter than basis, margins setose; propodus long, length 1.7×carpus, with cluster of setae anterodistally, with eight rows of setae on posterior margin; dactylus robust, spatulate-shaped, length 1.1×propodus.
<emphasis id="9ADEEAB0FFFDFF9F090058E045D5BEC5" box="[1066,1212,213,237]" italics="true" pageId="61" pageNumber="2363">Peraeopod 6:</emphasis>
similar to peraeopod 5 except; posterior lobe of coxa broadly rounded, deep.
<emphasis id="9ADEEAB0FFFDFF9F09AB58C04026BF04" italics="true" pageId="61" pageNumber="2363">Peraeopod 7:</emphasis>
long, length about twice peraeopods 56; basis ovate, slightly tapering distally, expanded posteriorly, anterior margin convex, setose, posterior margin with long, plumose, submarginal setae; merus, carpus and propodus in ratio of 43:44:27, merus and carpus with clusters of setae and spines on margins; propodus with clusters of setae on margins; dactylus straight, slender, length about 0.5×propodus, with long setae apically.
</paragraph>
<paragraph id="A81536A2FFFDFF9F0C4B59E14342BCA4" blockId="61.[313,1269,181,1417]" pageId="61" pageNumber="2363">
<emphasis id="9ADEEAB0FFFDFF9F0C4B59E140F5BFC4" box="[353,412,468,492]" italics="true" pageId="61" pageNumber="2363">Gills:</emphasis>
on peraeopods 36.
<emphasis id="9ADEEAB0FFFDFF9F0F8B59E14253BFC4" box="[673,826,468,492]" italics="true" pageId="61" pageNumber="2363">Brood plates:</emphasis>
on peraeopods 25, small, not fully developed, lacking brood setae.
<emphasis id="9ADEEAB0FFFDFF9F0FEC59C1425ABC24" box="[710,819,500,524]" italics="true" pageId="61" pageNumber="2363">Pleopods:</emphasis>
powerful, peduncles and rami long.
<emphasis id="9ADEEAB0FFFDFF9F0C135A2140ACBC04" box="[313,453,532,556]" italics="true" pageId="61" pageNumber="2363">Epimeron 2:</emphasis>
deep, deeper than epimeron 1 and 3, anteroventral corner produced, rounded, ventral margin convex, posteroventral corner subquadrate.
<emphasis id="9ADEEAB0FFFDFF9F094D5A01459DBC64" box="[1127,1268,564,588]" italics="true" pageId="61" pageNumber="2363">Epimeron 3:</emphasis>
anteroventral corner rounded, posterior margin convex and extending on to the surface of pleonite 3.
</paragraph>
<paragraph id="A81536A2FFFDFF9F0C4B5AA643ECBD82" blockId="61.[313,1269,181,1417]" pageId="61" pageNumber="2363">
<emphasis id="9ADEEAB0FFFDFF9F0C4B5AA640BABC83" box="[353,467,659,683]" italics="true" pageId="61" pageNumber="2363">Uropod 1:</emphasis>
peduncle length 1.2×inner ramus, dorsolateral margin strongly spinose, dorsomedial margin with long, slender spines; rami lanceolate; outer ramus short, length 0.7×inner, lateral margin spinose, medial margin without spines; inner ramus with margins spinose.
<emphasis id="9ADEEAB0FFFDFF9F0FBC5AC64262BD23" box="[662,779,755,779]" italics="true" pageId="61" pageNumber="2363">Uropod 2:</emphasis>
similar to above except; peduncle length 0.7×inner ramus.
<emphasis id="9ADEEAB0FFFDFF9F0F235B264310BD03" box="[521,633,787,811]" italics="true" pageId="61" pageNumber="2363">Uropod 3:</emphasis>
peduncle length 0.4×inner ramus, with one dorsolateral and one dorsomedial spine; outer slightly longer than inner, margins with long, plumose setae.
<emphasis id="9ADEEAB0FFFDFF9F0CDE5B66432DBD43" box="[500,580,851,875]" italics="true" pageId="61" pageNumber="2363">Telson:</emphasis>
short, length 1.4×width, cleft 40%, lobes acute, widely diverging, notched subapically, with terminal penicillate setae, with a pair of dorsolateral penicillate setae.
</paragraph>
<paragraph id="A81536A2FFFDFF9F0C4B5B8640DEBAC1" blockId="61.[313,1269,181,1417]" pageId="61" pageNumber="2363">
A
<collectionCode id="CEBBAE67FFFDFF9F0CB55B8740C5BDE2" box="[415,428,946,970]" name="Tavera, Department of Geology and Geophysics" pageId="61" pageNumber="2363"></collectionCode>
, male,
<quantity id="6F529B47FFFDFF9F0F0F5B844313BDE2" box="[549,634,945,970]" metricMagnitude="-3" metricUnit="m" metricValue="5.6" pageId="61" pageNumber="2363" unit="mm" value="5.6">5.6 mm</quantity>
. Similar to female, except the following.
<emphasis id="9ADEEAB0FFFDFF9F09695B874006BDC2" italics="true" pageId="61" pageNumber="2363">Lateral cephalic lobe:</emphasis>
broad, margin slightly emarginate.
<emphasis id="9ADEEAB0FFFDFF9F0E2F5BE64216BDC2" box="[773,895,978,1002]" italics="true" pageId="61" pageNumber="2363">Antenna 1:</emphasis>
peduncular articles 1:2:
<quantity id="6F529B47FFFDFF9F09A05BE745DEBDC2" box="[1162,1207,978,1002]" metricMagnitude="-2" metricUnit="m" metricValue="7.62" pageId="61" pageNumber="2363" unit="in" value="3.0">3 in</quantity>
ratio of 23:17.5:10; accessory flagellum, length 0.25×peduncle 3, conical, one-articulate, with one short and three long setules distally; primary flagellum 11-articulate, article 1 long, length 1.2×peduncular article 3, proximal articles enlarged, forming a weak callynophore.
<emphasis id="9ADEEAB0FFFDFF9F0CF55C674333BA42" box="[479,602,1106,1130]" italics="true" pageId="61" pageNumber="2363">Maxilla 1:</emphasis>
palp article 2 with eight to nine small spines on lateral margin.
<emphasis id="9ADEEAB0FFFDFF9F0CB65C474337BAA2" box="[412,606,1138,1162]" italics="true" pageId="61" pageNumber="2363">Gnathopods 12:</emphasis>
dactylus more strongly curved.
<emphasis id="9ADEEAB0FFFDFF9F0ECB5C47451FBAA1" box="[993,1142,1138,1162]" italics="true" pageId="61" pageNumber="2363">Peraeopod 7:</emphasis>
basis narrower, posterior margin with fewer long, plumose setae.
<emphasis id="9ADEEAB0FFFDFF9F0EEF5CA74531BA82" box="[965,1112,1170,1194]" italics="true" pageId="61" pageNumber="2363">Urosomite 1:</emphasis>
with a small, posterodorsal tooth, flanked by two setules.
<emphasis id="9ADEEAB0FFFDFF9F0E625C8442D4BAE2" box="[840,957,1201,1226]" italics="true" pageId="61" pageNumber="2363">Uropod 2:</emphasis>
outer ramus short, length 0.6×inner.
</paragraph>
<paragraph id="A81536A2FFFDFF9F0C4B5CC742CEBBA1" blockId="61.[313,1269,181,1417]" pageId="61" pageNumber="2363">
P
<collectionCode id="CEBBAE67FFFDFF9F0C545CC440E2BB21" box="[382,395,1265,1289]" country="Chile" name="Departamento de Geologia, Universidad de Chile" pageId="61" pageNumber="2363"></collectionCode>
<collectionCode id="CEBBAE67FFFDFF9F0CB35CC440CFBB21" box="[409,422,1265,1289]" name="Tavera, Department of Geology and Geophysics" pageId="61" pageNumber="2363"></collectionCode>
, juvenile male, 5.0 mm. Similar to adult male, except the following:
<emphasis id="9ADEEAB0FFFDFF9F0C135D2440D1BB01" box="[313,440,1297,1321]" italics="true" pageId="61" pageNumber="2363">Antenna 1:</emphasis>
proximal articles of primary flagellum weakly broadened, starting to form a weak callynophore.
<emphasis id="9ADEEAB0FFFDFF9F0FA05D044263BB61" box="[650,778,1329,1353]" italics="true" pageId="61" pageNumber="2363">Antenna 2:</emphasis>
peduncular article 4, lateral and medial margins less setose.
<emphasis id="9ADEEAB0FFFDFF9F0F1E5D6443BABB41" box="[564,723,1361,1385]" italics="true" pageId="61" pageNumber="2363">Gnathopod 2:</emphasis>
ventral lobe of carpus is slightly narrower; propodus, palm with fewer spines; dactylus straighter.
</paragraph>
<paragraph id="A81536A2FFFDFF9F0C135DF540D8BBF0" blockId="61.[313,1268,1472,1560]" box="[313,433,1472,1496]" pageId="61" pageNumber="2363">
<emphasis id="9ADEEAB0FFFDFF9F0C135DF540D8BBF0" box="[313,433,1472,1496]" italics="true" pageId="61" pageNumber="2363">Etymology</emphasis>
</paragraph>
<paragraph id="A81536A2FFFDFF9F0C4B5DD54528B830" blockId="61.[313,1268,1472,1560]" pageId="61" pageNumber="2363">
The species name is from the Latin
<emphasis id="9ADEEAB0FFFDFF9F0E2C5DD542E3BBD0" box="[774,906,1504,1528]" italics="true" pageId="61" pageNumber="2363">denticulatus</emphasis>
(with small teeth), referring to the dorsal teeth on the second and third pleonites and urosomite 3.
</paragraph>
<paragraph id="A81536A2FFFDFF9F0C135E6540CFB840" blockId="61.[313,1268,1616,1736]" box="[313,422,1616,1640]" pageId="61" pageNumber="2363">
<emphasis id="9ADEEAB0FFFDFF9F0C135E6540CFB840" box="[313,422,1616,1640]" italics="true" pageId="61" pageNumber="2363">Condition</emphasis>
</paragraph>
<paragraph id="A81536A2FFFDFF9F0C4B5E454516B8E0" blockId="61.[313,1268,1616,1736]" pageId="61" pageNumber="2363">Female with all appendages and small, non-setose brood plates. The left uropods are damaged and bent. Male with all appendages intact. The left peraeopod 7 is broken off at the end of the merus. Juvenile male has damaged uropods.</paragraph>
<paragraph id="A81536A2FFFEFF9C0C13588340C8BEE5" blockId="62.[313,1268,182,269]" box="[313,417,182,205]" pageId="62" pageNumber="2364">
<emphasis id="9ADEEAB0FFFEFF9C0C13588340C8BEE5" box="[313,417,182,205]" italics="true" pageId="62" pageNumber="2364">Variation</emphasis>
</paragraph>
<paragraph id="A81536A2FFFEFF9C0C4B58E34377BF24" blockId="62.[313,1268,182,269]" pageId="62" pageNumber="2364">
<emphasis id="9ADEEAB0FFFEFF9C0C4B58E3437EBEC5" box="[353,535,213,237]" italics="true" pageId="62" pageNumber="2364">
<typeStatus id="77118800FFFEFF9C0C4B58E340ACBEC5" box="[353,453,214,237]" pageId="62" pageNumber="2364" type="paratype">Paratype</typeStatus>
female
</emphasis>
. The propodus and ventral lobe of the carpus of gnathopods 1 and 2 are narrower.
</paragraph>
<paragraph id="A81536A2FFFEFF9C0C13590040F5BF65" blockId="62.[313,1269,309,1286]" box="[313,412,309,333]" pageId="62" pageNumber="2364">
<emphasis id="9ADEEAB0FFFEFF9C0C13590040F5BF65" box="[313,412,309,333]" italics="true" pageId="62" pageNumber="2364">Remarks</emphasis>
</paragraph>
<paragraph id="A81536A2FFFEFF9C0C4B5961436ABC63" blockId="62.[313,1269,309,1286]" pageId="62" pageNumber="2364">
<taxonomicName id="6FAA4D21FFFEFF9C0C4B59614332BF44" authorityName="Hendrycks &amp; Conlan" authorityYear="2003" box="[353,603,340,364]" class="Malacostraca" family="Oedicerotidae" genus="Oedicerina" kingdom="Animalia" order="Amphipoda" pageId="62" pageNumber="2364" phylum="Arthropoda" rank="species" species="denticulata">
<emphasis id="9ADEEAB0FFFEFF9C0C4B59614332BF44" box="[353,603,340,364]" italics="true" pageId="62" pageNumber="2364">Oedicerina denticulata</emphasis>
</taxonomicName>
is the first species described from complete specimens and the first record of the genus in the Pacific. This is also the first recorded male specimen and represents a new depth record. The other two species,
<taxonomicName id="6FAA4D21FFFEFF9C09AC59A04368BFE4" authority="Stephensen, 1931" authorityName="Stephensen" authorityYear="1931" class="Malacostraca" family="Oedicerotidae" genus="Oedicerina" kingdom="Animalia" order="Amphipoda" pageId="62" pageNumber="2364" phylum="Arthropoda" rank="species" species="ingolfi">
<emphasis id="9ADEEAB0FFFEFF9C09AC59A0459DBF84" box="[1158,1268,404,428]" italics="true" pageId="62" pageNumber="2364">O. ingolfi</emphasis>
Stephensen, 1931
</taxonomicName>
(
<typeStatus id="77118800FFFEFF9C0F3C59814320BFE4" box="[534,585,436,460]" pageId="62" pageNumber="2364">type</typeStatus>
of genus) and
<taxonomicName id="6FAA4D21FFFEFF9C0E2359814505BFE4" authority="Ledoyer, 1986" authorityName="Ledoyer" authorityYear="1986" box="[777,1132,436,460]" class="Malacostraca" family="Oedicerotidae" genus="Oedicerina" kingdom="Animalia" order="Amphipoda" pageId="62" pageNumber="2364" phylum="Arthropoda" rank="species" species="megalopoda">
<emphasis id="9ADEEAB0FFFEFF9C0E23598142DCBFE4" box="[777,949,436,460]" italics="true" pageId="62" pageNumber="2364">O. megalopoda</emphasis>
Ledoyer, 1986
</taxonomicName>
, were both described from incomplete female specimens, the former without even gnathopods.
<taxonomicName id="6FAA4D21FFFEFF9C0C1359C64369BC23" authorityName="Stephensen" authorityYear="1931" box="[313,512,499,523]" class="Malacostraca" family="Oedicerotidae" genus="Oedicerina" kingdom="Animalia" order="Amphipoda" pageId="62" pageNumber="2364" phylum="Arthropoda" rank="species" species="ingolfi">
<emphasis id="9ADEEAB0FFFEFF9C0C1359C64369BC23" box="[313,512,499,523]" italics="true" pageId="62" pageNumber="2364">Oedicerina ingolfi</emphasis>
</taxonomicName>
was collected at a depth of
<quantity id="6F529B47FFFEFF9C0E7859C142CBBC23" box="[850,930,500,524]" metricMagnitude="3" metricUnit="m" metricValue="1.802" pageId="62" pageNumber="2364" unit="m" value="1802.0">1802 m</quantity>
between the Faroes and
<collectingCountry id="D0BD7632FFFEFF9C09E759C140E1BC04" name="Svalbard and Jan Mayen" pageId="62" pageNumber="2364">Jan Mayen</collectingCountry>
(66°23∞N, 7°25∞W) and
<taxonomicName id="6FAA4D21FFFEFF9C0FE95A21421DBC03" authorityName="Ledoyer" authorityYear="1986" box="[707,884,531,555]" class="Malacostraca" family="Oedicerotidae" genus="Oedicerina" kingdom="Animalia" order="Amphipoda" pageId="62" pageNumber="2364" phylum="Arthropoda" rank="species" species="megalopoda">
<emphasis id="9ADEEAB0FFFEFF9C0FE95A21421DBC03" box="[707,884,531,555]" italics="true" pageId="62" pageNumber="2364">O. megalopoda</emphasis>
</taxonomicName>
was taken off
<collectingCountry id="D0BD7632FFFEFF9C09685A2645A4BC03" box="[1090,1229,531,555]" name="Madagascar" pageId="62" pageNumber="2364">Madagascar</collectingCountry>
in
<quantity id="6F529B47FFFEFF9C0C135A0740DBBC63" box="[313,434,562,587]" metricMagnitude="2" metricUnit="m" metricValue="3.5" metricValueMax="5.0" metricValueMin="2.0" pageId="62" pageNumber="2364" unit="m" value="350.0" valueMax="500.0" valueMin="200.0">200500 m</quantity>
depth.
</paragraph>
<paragraph id="A81536A2FFFEFF9C0C4B5A664524BD80" blockId="62.[313,1269,309,1286]" pageId="62" pageNumber="2364">
The genus is distinctive and easily recognized by the following combination of characters: the immense, posteroventral lobe of coxa 4; strong rostrum; peduncular article 1 of antenna 1 with a distal tooth; strongly subchelate gnathopods with very large, broad, carpal lobes; strongly posterolobate coxae 5 and 6; the triangular shape of the maxilliped palp article 2; the distomedial process of the maxilliped palp article 3, and the strongly triturative, mandibular molar. Additional characters of
<taxonomicName id="6FAA4D21FFFEFF9C09F35AC740DABD01" authorityName="Hendrycks &amp; Conlan" authorityYear="2003" class="Malacostraca" family="Oedicerotidae" genus="Oedicerina" kingdom="Animalia" order="Amphipoda" pageId="62" pageNumber="2364" phylum="Arthropoda" rank="species" species="denticulata">
<emphasis id="9ADEEAB0FFFEFF9C09F35AC740DABD01" italics="true" pageId="62" pageNumber="2364">O. denticulata</emphasis>
</taxonomicName>
which cannot be compared with the other species include: the very short flagellum of antenna 2; the small, posterodorsal teeth on the margins of pleonites 2 and 3, urosomites 1 (male only) and 3; peraeopod 6, coxa deeply posterolobate, basis narrow, rectangular; outer ramus of uropods 1 and 2 strongly shortened and the telson, which is cleft quite deeply for an oedicerotid, about 40%.
</paragraph>
<paragraph id="A81536A2FFFEFF9C0C4B5B8543CBBAEE" blockId="62.[313,1269,309,1286]" pageId="62" pageNumber="2364">
The type female specimen of
<taxonomicName id="6FAA4D21FFFEFF9C0F875B85423CBDE0" authorityName="Ledoyer" authorityYear="1986" box="[685,853,944,968]" class="Malacostraca" family="Oedicerotidae" genus="Oedicerina" kingdom="Animalia" order="Amphipoda" pageId="62" pageNumber="2364" phylum="Arthropoda" rank="species" species="megalopoda">
<emphasis id="9ADEEAB0FFFEFF9C0F875B85423CBDE0" box="[685,853,944,968]" italics="true" pageId="62" pageNumber="2364">O. megalopoda</emphasis>
</taxonomicName>
(
<collectionCode id="CEBBAE67FFFEFF9C0E4F5B8542AFBDE0" box="[869,966,944,968]" country="France" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34988" lsid="urn:lsid:biocol.org:col:34988" name="Museum National d'Histoire Naturelle" pageId="62" pageNumber="2364">MNHN</collectionCode>
, Am. 4182) was borrowed and compared to the new species. An interesting discrepancy exists between this specimen and Ledoyers description. He notes that his specimen is lacking ventral marginal setae on coxae 1 and 2, and uses this character as one to differentiate his species from
<taxonomicName id="6FAA4D21FFFEFF9C0CFF5C054328BA6F" authorityName="Stephensen" authorityYear="1931" box="[469,577,1071,1095]" class="Malacostraca" family="Oedicerotidae" genus="Oedicerina" kingdom="Animalia" order="Amphipoda" pageId="62" pageNumber="2364" phylum="Arthropoda" rank="species" species="ingolfi">
<emphasis id="9ADEEAB0FFFEFF9C0CFF5C054328BA6F" box="[469,577,1071,1095]" italics="true" pageId="62" pageNumber="2364">O. ingolfi</emphasis>
</taxonomicName>
. Upon careful examination, insertion points of setae were observed lining the ventral margin of coxae 13 and he did illustrate one seta on the margin of coxa 1 (Ledoyer, 1986: 833, figure 326). It is apparent that the specimen has lost all the marginal setae and does not differ from
<taxonomicName id="6FAA4D21FFFEFF9C094A5CBA45A7BA8E" authorityName="Stephensen" authorityYear="1931" box="[1120,1230,1166,1190]" class="Malacostraca" family="Oedicerotidae" genus="Oedicerina" kingdom="Animalia" order="Amphipoda" pageId="62" pageNumber="2364" phylum="Arthropoda" rank="species" species="ingolfi">
<emphasis id="9ADEEAB0FFFEFF9C094A5CBA45A7BA8E" box="[1120,1230,1166,1190]" italics="true" pageId="62" pageNumber="2364">O. ingolfi</emphasis>
</taxonomicName>
or
<taxonomicName id="6FAA4D21FFFEFF9C0C135C9A40B1BAEE" authorityName="Hendrycks &amp; Conlan" authorityYear="2003" box="[313,472,1198,1222]" class="Malacostraca" family="Oedicerotidae" genus="Oedicerina" kingdom="Animalia" order="Amphipoda" pageId="62" pageNumber="2364" phylum="Arthropoda" rank="species" species="denticulata">
<emphasis id="9ADEEAB0FFFEFF9C0C135C9A40B1BAEE" box="[313,472,1198,1222]" italics="true" pageId="62" pageNumber="2364">O. denticulata</emphasis>
</taxonomicName>
in this character.
</paragraph>
<paragraph id="A81536A2FFFEFF9C0C4B5CFB4365BB2E" blockId="62.[313,1269,309,1286]" pageId="62" pageNumber="2364">
<taxonomicName id="6FAA4D21FFFEFF9C0C4B5CFB4334BACE" authorityName="Hendrycks &amp; Conlan" authorityYear="2003" box="[353,605,1230,1254]" class="Malacostraca" family="Oedicerotidae" genus="Oedicerina" kingdom="Animalia" order="Amphipoda" pageId="62" pageNumber="2364" phylum="Arthropoda" rank="species" species="denticulata">
<emphasis id="9ADEEAB0FFFEFF9C0C4B5CFB4334BACE" box="[353,605,1230,1254]" italics="true" pageId="62" pageNumber="2364">Oedicerina denticulata</emphasis>
</taxonomicName>
can be differentiated from
<taxonomicName id="6FAA4D21FFFEFF9C0E8A5CFB4562BACE" authorityName="Stephensen" authorityYear="1931" box="[928,1035,1230,1254]" class="Malacostraca" family="Oedicerotidae" genus="Oedicerina" kingdom="Animalia" order="Amphipoda" pageId="62" pageNumber="2364" phylum="Arthropoda" rank="species" species="ingolfi">
<emphasis id="9ADEEAB0FFFEFF9C0E8A5CFB4562BACE" box="[928,1035,1230,1254]" italics="true" pageId="62" pageNumber="2364">O. ingolfi</emphasis>
</taxonomicName>
and
<taxonomicName id="6FAA4D21FFFEFF9C09605CFB459DBACE" authorityName="Ledoyer" authorityYear="1986" box="[1098,1268,1230,1254]" class="Malacostraca" family="Oedicerotidae" genus="Oedicerina" kingdom="Animalia" order="Amphipoda" pageId="62" pageNumber="2364" phylum="Arthropoda" rank="species" species="megalopoda">
<emphasis id="9ADEEAB0FFFEFF9C09605CFB459DBACE" box="[1098,1268,1230,1254]" italics="true" pageId="62" pageNumber="2364">O. megalopoda</emphasis>
</taxonomicName>
as seen in the key.
</paragraph>
</subSubSection>
</treatment>
</document>

View file

@ -0,0 +1,336 @@
<document ID-DOI="http://dx.doi.org/10.3897/zookeys.1033.60686" ID-GBIF-Dataset="920fdd6f-b0e8-4059-8ff8-dd401a03625f" ID-PMC="PMC8084852" ID-Pensoft-Pub="1313-2970-1033-81" ID-Pensoft-UUID="2E6467D3D0025F778A77798A4072BCB5" ID-PubMed="33958921" ID-ZooBank="BEFB015F4A354987AD10DFEB7D4F91DD" ModsDocID="1313-2970-1033-81" checkinTime="1619185013811" checkinUser="pensoft" docAuthor="Pinho, Luiz Carlos &amp; Andersen, Trond" docDate="2021" docId="2003CFA5D8EC578C92A97D7FE307B04B" docLanguage="en" docName="ZooKeys 1033: 81-125" docOrigin="ZooKeys 1033" docPubDate="2021-04-22" docSource="http://dx.doi.org/10.3897/zookeys.1033.60686" docTitle="Nilothauma txukuyana Pinho &amp; Andersen 2021, sp. nov." docType="treatment" docUuid="8D8DBE02-E551-48F2-AFD8-DFF0B4263FCE" docUuidSource="ZooBank" docVersion="4" id="2E6467D3D0025F778A77798A4072BCB5" lastPageNumber="81" masterDocId="2E6467D3D0025F778A77798A4072BCB5" masterDocTitle="Neotropical Nilothauma Kieffer, 1921 (Diptera, Chironomidae): Key, eleven new species, re-descriptions, new combination and new records" masterLastPageNumber="125" masterPageNumber="81" pageNumber="81" updateTime="1668152459540" updateUser="ExternalLinkService">
<mods:mods xmlns:mods="http://www.loc.gov/mods/v3">
<mods:titleInfo>
<mods:title>Neotropical Nilothauma Kieffer, 1921 (Diptera, Chironomidae): Key, eleven new species, re-descriptions, new combination and new records</mods:title>
</mods:titleInfo>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Pinho, Luiz Carlos</mods:namePart>
<mods:nameIdentifier type="ORCID">https://orcid.org/0000-0002-9153-9997</mods:nameIdentifier>
<mods:affiliation>Laboratory of Systematics of Diptera, Department of Ecology and Zoology, Federal University of Santa Catarina, Campus Trindade, CEP 88040 - 900, Florianopolis, Brazil</mods:affiliation>
<mods:nameIdentifier type="email">luizcarlospinho@gmail.com</mods:nameIdentifier>
</mods:name>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Andersen, Trond</mods:namePart>
<mods:affiliation>Department of Natural History, University Museum of Bergen, University of Bergen, P. O. Box 7800, NO- 5020, Bergen, Norway</mods:affiliation>
</mods:name>
<mods:typeOfResource>text</mods:typeOfResource>
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<mods:titleInfo>
<mods:title>ZooKeys</mods:title>
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<mods:part>
<mods:date>2021</mods:date>
<mods:detail type="pubDate">
<mods:number>2021-04-22</mods:number>
</mods:detail>
<mods:detail type="volume">
<mods:number>1033</mods:number>
</mods:detail>
<mods:extent unit="page">
<mods:start>81</mods:start>
<mods:end>125</mods:end>
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<mods:location>
<mods:url>http://dx.doi.org/10.3897/zookeys.1033.60686</mods:url>
</mods:location>
<mods:classification>journal article</mods:classification>
<mods:identifier type="DOI">http://dx.doi.org/10.3897/zookeys.1033.60686</mods:identifier>
<mods:identifier type="Pensoft-Pub">1313-2970-1033-81</mods:identifier>
<mods:identifier type="ZooBank">BEFB015F4A354987AD10DFEB7D4F91DD</mods:identifier>
<mods:identifier type="Pensoft-UUID">2E6467D3D0025F778A77798A4072BCB5</mods:identifier>
</mods:mods>
<treatment ID-GBIF-Taxon="181534249" LSID="urn:lsid:zoobank.org:act:8D8DBE02-E551-48F2-AFD8-DFF0B4263FCE" httpUri="http://treatment.plazi.org/id/2003CFA5D8EC578C92A97D7FE307B04B" lastPageNumber="81" pageId="0" pageNumber="81">
<subSubSection pageId="0" pageNumber="81" type="nomenclature">
<paragraph pageId="0" pageNumber="81">
<taxonomicName LSID="http://zoobank.org/8D8DBE02-E551-48F2-AFD8-DFF0B4263FCE" authority="Pinho &amp; Andersen, 2021" authorityName="Pinho &amp; Andersen" authorityYear="2021" class="Insecta" family="Chironomidae" genus="Nilothauma" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Nilothauma txukuyana" order="Diptera" pageId="0" pageNumber="81" phylum="Arthropoda" rank="species" species="txukuyana" status="sp. nov.">Nilothauma txukuyana</taxonomicName>
<taxonomicNameLabel pageId="0" pageNumber="81">sp. nov.</taxonomicNameLabel>
<figureCitation captionStart="Figure 13" captionStartId="F13" captionText="Figure 13. Nilothauma txukuyana sp. nov. adult male A hypopygium, dorsal view B hypopygium with tergite IX removed, dorsal aspect to the left and ventral aspect to the right." figureDoi="10.3897/zookeys.1033.60686.figure13" httpUri="https://binary.pensoft.net/fig/534706" pageId="0" pageNumber="81">Figures 13A, B</figureCitation>
<figureCitation captionStart="Figure 16" captionStartId="F16" captionText="Figure 16. Distribution maps of Neotropical Nilothauma species A N. hamadae sp. nov., N. jupau sp. nov., N. terena sp. nov., N. yekwana sp. nov., N. complicatum Mendes &amp; Andersen, 2009 B N. leccii sp. nov., N. marianoi sp. nov., N. mateusi sp. nov., N. txukuyana sp. nov., N. maya sp. nov. C N. karitiana sp. nov., N. duena Roback, 1960, N. calori Mendes &amp; Andersen, 2009 D N. werekena sp. nov., N. zitoi Mendes &amp; Andersen, 2009, N. strebulosum (Adam &amp; Saether, 2000)." figureDoi="10.3897/zookeys.1033.60686.figure16" httpUri="https://binary.pensoft.net/fig/534709" pageId="0" pageNumber="81">, 16B</figureCitation>
</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="81" type="type material">
<paragraph pageId="0" pageNumber="81">Type material.</paragraph>
<paragraph pageId="0" pageNumber="81">
<emphasis bold="true" italics="true" pageId="0" pageNumber="81">Holotype</emphasis>
male, slide-mounted: Brazil,
<normalizedToken originalValue="Pará">Para</normalizedToken>
, Rio Paru do Oeste, Malloca
<normalizedToken originalValue="Apicó">Apico</normalizedToken>
, 20.iv.1962, at light, E.J. Fittkau leg. (A 366-1, ZSM).
<emphasis bold="true" italics="true" pageId="0" pageNumber="81">Paratypes</emphasis>
: 15 males, same data as holotype (ZSM, ZMBN, UFSC).
</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="81" type="etymology">
<paragraph pageId="0" pageNumber="81">Etymology.</paragraph>
<paragraph pageId="0" pageNumber="81">
The specific epithet honours the Txukuyana, indigenous people from Amazonas and
<normalizedToken originalValue="Pará">Para</normalizedToken>
States in Brazil and from Suriname. The name is to be regarded as a noun in apposition.
</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="81" type="description">
<paragraph pageId="0" pageNumber="81">Diagnostic characters.</paragraph>
<paragraph pageId="0" pageNumber="81">The male can be distinguished from its congeners by having tergite IX with broadly-rounded posterior margin without anal point, with dorsolateral lobes with few, strong setae and posteriolateral, strongly setose, subtriangular projection.</paragraph>
<caption doi="10.3897/zookeys.1033.60686.figure13" httpUri="https://binary.pensoft.net/fig/534706" pageId="0" pageNumber="81" start="Figure 13" startId="F13">
<paragraph pageId="0" pageNumber="81">
<emphasis bold="true" pageId="0" pageNumber="81">Figure 13.</emphasis>
<taxonomicName authorityName="Pinho &amp; Andersen" authorityYear="2021" class="Insecta" family="Chironomidae" genus="Nilothauma" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Nilothauma txukuyana" order="Diptera" pageId="0" pageNumber="81" phylum="Arthropoda" rank="species" species="txukuyana">
<emphasis italics="true" pageId="0" pageNumber="81">Nilothauma txukuyana</emphasis>
</taxonomicName>
sp. nov. adult male
<emphasis bold="true" pageId="0" pageNumber="81">A</emphasis>
hypopygium, dorsal view
<emphasis bold="true" pageId="0" pageNumber="81">B</emphasis>
hypopygium with tergite IX removed, dorsal aspect to the left and ventral aspect to the right.
</paragraph>
</caption>
</subSubSection>
<subSubSection pageId="0" pageNumber="81" type="description">
<paragraph pageId="0" pageNumber="81">Description.</paragraph>
<paragraph pageId="0" pageNumber="81">
<emphasis bold="true" pageId="0" pageNumber="81">Male imago (n = 5-8).</emphasis>
Total length 2.17-2.44, 2.25 mm. Wing length 1.00-1.09, 1.05 mm. Total length/wing length 2.02-2.33, 2.16. Wing length/length of profemur 2.16-2.26, 2.21.
</paragraph>
<paragraph pageId="0" pageNumber="81">
<emphasis bold="true" pageId="0" pageNumber="81">
<emphasis italics="true" pageId="0" pageNumber="81">Colouration</emphasis>
.
</emphasis>
Head, thorax and legs brown; abdomen light brown. Wing membrane without dark markings.
</paragraph>
<paragraph pageId="0" pageNumber="81">
<emphasis bold="true" pageId="0" pageNumber="81">
<emphasis italics="true" pageId="0" pageNumber="81">Antenna</emphasis>
.
</emphasis>
AR = 0.26-0.29, 0.28. Thirteenth flagellomere 132-156, 145
<normalizedToken originalValue="µm">µm</normalizedToken>
long.
</paragraph>
<paragraph pageId="0" pageNumber="81">
<emphasis bold="true" pageId="0" pageNumber="81">
<emphasis italics="true" pageId="0" pageNumber="81">Head</emphasis>
.
</emphasis>
Temporal setae 6-10, 7 in single row. Clypeus with 13-16, 15 setae. Tentorium 69-83, 77
<normalizedToken originalValue="µm">µm</normalizedToken>
long, maximum width 14-19, 19
<normalizedToken originalValue="µm">µm</normalizedToken>
. Stipes not measurable. Palp segment lengths (in
<normalizedToken originalValue="µm">µm</normalizedToken>
): 18-25, 21; 23-28, 26; 56-60, 57; 76-81, 79; 102-115, 107. Third palpomere with 2 sensilla clavata subapically, longest about 15
<normalizedToken originalValue="µm">µm</normalizedToken>
long. Fifth palpomere/third palpomere 1.72-1.98, 1.85.
</paragraph>
<paragraph pageId="0" pageNumber="81">
<emphasis bold="true" pageId="0" pageNumber="81">
<emphasis italics="true" pageId="0" pageNumber="81">Thorax</emphasis>
.
</emphasis>
Dorsocentrals 4-7, 6 in single row, acrostichals apparently 4-6, 5 anterior, prealars 1-2, 2. Scutellum with 2 setae.
</paragraph>
<paragraph pageId="0" pageNumber="81">
<emphasis bold="true" pageId="0" pageNumber="81">
<emphasis italics="true" pageId="0" pageNumber="81">Wing</emphasis>
.
</emphasis>
VR = 1.44-1.54, 1.50. Brachiolum with 1 seta, R with 7-9, 8 setae, R1 with 5-8, 7 setae, R4+5 with 9-13, 11 setae apically, remaining veins bare.
</paragraph>
<paragraph pageId="0" pageNumber="81">
<emphasis bold="true" pageId="0" pageNumber="81">
<emphasis italics="true" pageId="0" pageNumber="81">Legs</emphasis>
.
</emphasis>
Spur of fore tibia 48-54, 52
<normalizedToken originalValue="µm">µm</normalizedToken>
long including 20-25, 22
<normalizedToken originalValue="µm">µm</normalizedToken>
long scale. Mid-tibia with 1 spur, 29-35, 32
<normalizedToken originalValue="µm">µm</normalizedToken>
long; hind tibia with 2 spurs, 22-28, 25 and 33-39, 36
<normalizedToken originalValue="µm">µm</normalizedToken>
long. Combs of mid-tibia 17-18, 18
<normalizedToken originalValue="µm">µm</normalizedToken>
long, of hind tibia 19-22, 21
<normalizedToken originalValue="µm">µm</normalizedToken>
long. Width at apex of fore tibia 33-37, 35
<normalizedToken originalValue="µm">µm</normalizedToken>
, of mid-tibia 33-38, 36
<normalizedToken originalValue="µm">µm</normalizedToken>
, of hind tibia 39-41, 40
<normalizedToken originalValue="µm">µm</normalizedToken>
. Lengths and proportions of legs as in Table
<tableCitation captionStart="Table 11" captionStartId="T11" captionText="Table 11. Length (in µm) and proportions of legs of Nilothauma txukuyana sp. nov., adult males (n = 5 - 7)." httpUri="http://table.plazi.org/id/D2B009D648D55F7939D4CA14BAA1B581" pageId="0" pageNumber="81" tableUuid="D2B009D648D55F7939D4CA14BAA1B581">11</tableCitation>
.
</paragraph>
<caption ID-Table-UUID="D2B009D648D55F7939D4CA14BAA1B581" httpUri="http://table.plazi.org/id/D2B009D648D55F7939D4CA14BAA1B581" pageId="0" pageNumber="81" start="Table 11" startId="T11">
<paragraph pageId="0" pageNumber="81">
<emphasis bold="true" pageId="0" pageNumber="81">Table 11.</emphasis>
Length (in
<normalizedToken originalValue="µm">µm</normalizedToken>
) and proportions of legs of
<taxonomicName authorityName="Pinho &amp; Andersen" authorityYear="2021" class="Insecta" family="Chironomidae" genus="Nilothauma" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Nilothauma txukuyana" order="Diptera" pageId="0" pageNumber="81" phylum="Arthropoda" rank="species" species="txukuyana">
<emphasis italics="true" pageId="0" pageNumber="81">Nilothauma txukuyana</emphasis>
</taxonomicName>
sp. nov., adult males (n = 5-7).
</paragraph>
</caption>
<paragraph pageId="0" pageNumber="81">
<table pageId="0" pageNumber="81">
<tr pageId="0" pageNumber="81">
<th colspan="1" isEmpty="true" pageId="0" pageNumber="81" rowspan="1">-</th>
<th colspan="2" pageId="0" pageNumber="81" rowspan="1">Fe</th>
<th colspan="2" pageId="0" pageNumber="81" rowspan="1">Ti</th>
<th colspan="1" pageId="0" pageNumber="81" rowspan="1">ta1</th>
<th colspan="1" pageId="0" pageNumber="81" rowspan="1">ta2</th>
</tr>
<tr pageId="0" pageNumber="81">
<td colspan="1" pageId="0" pageNumber="81" rowspan="1">p1</td>
<td colspan="2" pageId="0" pageNumber="81" rowspan="1">457-523, 482</td>
<td colspan="2" pageId="0" pageNumber="81" rowspan="1">319-359, 338</td>
<td colspan="1" pageId="0" pageNumber="81" rowspan="1">474-547, 515</td>
<td colspan="1" pageId="0" pageNumber="81" rowspan="1">194-221, 203</td>
</tr>
<tr pageId="0" pageNumber="81">
<td colspan="1" pageId="0" pageNumber="81" rowspan="1">p2</td>
<td colspan="2" pageId="0" pageNumber="81" rowspan="1">449-474, 462</td>
<td colspan="2" pageId="0" pageNumber="81" rowspan="1">286-310, 301</td>
<td colspan="1" pageId="0" pageNumber="81" rowspan="1">147-179, 162</td>
<td colspan="1" pageId="0" pageNumber="81" rowspan="1">65-74, 69</td>
</tr>
<tr pageId="0" pageNumber="81">
<td colspan="1" pageId="0" pageNumber="81" rowspan="1">p3</td>
<td colspan="2" pageId="0" pageNumber="81" rowspan="1">507-556, 529</td>
<td colspan="2" pageId="0" pageNumber="81" rowspan="1">458-482, 467</td>
<td colspan="1" pageId="0" pageNumber="81" rowspan="1">245-278, 263</td>
<td colspan="1" pageId="0" pageNumber="81" rowspan="1">114-139, 127</td>
</tr>
<tr pageId="0" pageNumber="81">
<td colspan="1" isEmpty="true" pageId="0" pageNumber="81" rowspan="1">-</td>
<td colspan="2" pageId="0" pageNumber="81" rowspan="1">
<emphasis bold="true" pageId="0" pageNumber="81">ta3</emphasis>
</td>
<td colspan="2" pageId="0" pageNumber="81" rowspan="1">
<emphasis bold="true" pageId="0" pageNumber="81">ta4</emphasis>
</td>
<td colspan="1" pageId="0" pageNumber="81" rowspan="1">
<emphasis bold="true" pageId="0" pageNumber="81">ta5</emphasis>
</td>
<td colspan="1" pageId="0" pageNumber="81" rowspan="1">
<emphasis bold="true" pageId="0" pageNumber="81">LR</emphasis>
</td>
</tr>
<tr pageId="0" pageNumber="81">
<td colspan="1" pageId="0" pageNumber="81" rowspan="1">p1</td>
<td colspan="2" pageId="0" pageNumber="81" rowspan="1">147-163, 157</td>
<td colspan="2" pageId="0" pageNumber="81" rowspan="1">106-123, 114</td>
<td colspan="1" pageId="0" pageNumber="81" rowspan="1">57-65, 59</td>
<td colspan="1" pageId="0" pageNumber="81" rowspan="1">1.49-1.59, 1.52</td>
</tr>
<tr pageId="0" pageNumber="81">
<td colspan="1" pageId="0" pageNumber="81" rowspan="1">p2</td>
<td colspan="2" pageId="0" pageNumber="81" rowspan="1">41-49, 46</td>
<td colspan="2" pageId="0" pageNumber="81" rowspan="1">25-33, 29</td>
<td colspan="1" pageId="0" pageNumber="81" rowspan="1">24-32, 26</td>
<td colspan="1" pageId="0" pageNumber="81" rowspan="1">0.50-0.58, 0.54</td>
</tr>
<tr pageId="0" pageNumber="81">
<td colspan="1" pageId="0" pageNumber="81" rowspan="1">p3</td>
<td colspan="2" pageId="0" pageNumber="81" rowspan="1">114-147, 129</td>
<td colspan="2" pageId="0" pageNumber="81" rowspan="1">73-90, 78</td>
<td colspan="1" pageId="0" pageNumber="81" rowspan="1">41-49, 47</td>
<td colspan="1" pageId="0" pageNumber="81" rowspan="1">0.54-0.58, 0.56</td>
</tr>
<tr pageId="0" pageNumber="81">
<td colspan="2" isEmpty="true" pageId="0" pageNumber="81" rowspan="1">-</td>
<td colspan="2" pageId="0" pageNumber="81" rowspan="1">
<emphasis bold="true" pageId="0" pageNumber="81">BV</emphasis>
</td>
<td colspan="2" pageId="0" pageNumber="81" rowspan="1">
<emphasis bold="true" pageId="0" pageNumber="81">SV</emphasis>
</td>
<td colspan="1" pageId="0" pageNumber="81" rowspan="1">
<emphasis bold="true" pageId="0" pageNumber="81">BR</emphasis>
</td>
</tr>
<tr pageId="0" pageNumber="81">
<td colspan="2" pageId="0" pageNumber="81" rowspan="1">p1</td>
<td colspan="2" pageId="0" pageNumber="81" rowspan="1">2.47-2.54, 2.51</td>
<td colspan="2" pageId="0" pageNumber="81" rowspan="1">1.54-1.64, 1.59</td>
<td colspan="1" pageId="0" pageNumber="81" rowspan="1">2.43-3.46, 2.71</td>
</tr>
<tr pageId="0" pageNumber="81">
<td colspan="2" pageId="0" pageNumber="81" rowspan="1">p2</td>
<td colspan="2" pageId="0" pageNumber="81" rowspan="1">5.13-5.73, 5.45</td>
<td colspan="2" pageId="0" pageNumber="81" rowspan="1">4.36-5.06, 4.73</td>
<td colspan="1" pageId="0" pageNumber="81" rowspan="1">2.77-3.76, 3.38</td>
</tr>
<tr pageId="0" pageNumber="81">
<td colspan="2" pageId="0" pageNumber="81" rowspan="1">p3</td>
<td colspan="2" pageId="0" pageNumber="81" rowspan="1">3.20-3.57, 3.30</td>
<td colspan="2" pageId="0" pageNumber="81" rowspan="1">3.70-4.00, 3.79</td>
<td colspan="1" pageId="0" pageNumber="81" rowspan="1">4.33-5.00, 4.60</td>
</tr>
</table>
</paragraph>
<paragraph pageId="0" pageNumber="81">
<emphasis bold="true" italics="true" pageId="0" pageNumber="81">Hypopygium</emphasis>
(Fig.
<figureCitation captionStart="Figure 13" captionStartId="F13" captionText="Figure 13. Nilothauma txukuyana sp. nov. adult male A hypopygium, dorsal view B hypopygium with tergite IX removed, dorsal aspect to the left and ventral aspect to the right." figureDoi="10.3897/zookeys.1033.60686.figure13" httpUri="https://binary.pensoft.net/fig/534706" pageId="0" pageNumber="81">13A, B</figureCitation>
). Tergite IX with rounded posterior margin with 4-7, 5 marginal setae; with dorsolateral lobes with 3-4, 4 strong setae, longest setae 44-55, 50
<normalizedToken originalValue="µm">µm</normalizedToken>
long; with posteriolateral subtriangular, strongly setose projection, 35-41, 38
<normalizedToken originalValue="µm">µm</normalizedToken>
long, 22-25, 24
<normalizedToken originalValue="µm">µm</normalizedToken>
wide at base. Tergite band not apparent. Laterosternite IX with single setae. Phallapodeme 47-55, 49
<normalizedToken originalValue="µm">µm</normalizedToken>
long; transverse sternapodeme 17-19, 18
<normalizedToken originalValue="µm">µm</normalizedToken>
long. Gonocoxite 83-89, 87
<normalizedToken originalValue="µm">µm</normalizedToken>
long. Inferior volsella digitiform, curved, 62-72, 67
<normalizedToken originalValue="µm">µm</normalizedToken>
long, 11-14, 12
<normalizedToken originalValue="µm">µm</normalizedToken>
wide medially, with microtrichia and 13-17, 15 setae subapically. Superior volsella 25-29, 27
<normalizedToken originalValue="µm">µm</normalizedToken>
long, 8-11, 10
<normalizedToken originalValue="µm">µm</normalizedToken>
wide at base, 7-10, 9
<normalizedToken originalValue="µm">µm</normalizedToken>
wide medially, covered with microtrichia and with marginal setae. Median volsella small, broadly triangular, apparently without setae. Gonostylus nearly straight, 126-135, 130
<normalizedToken originalValue="µm">µm</normalizedToken>
long, 17-19, 18
<normalizedToken originalValue="µm">µm</normalizedToken>
wide medially. HR = 0.65-0.68, 0.66. HV = 1.78-1.87, 1.82.
</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="81" type="female imago and immatures">
<paragraph pageId="0" pageNumber="81">Female imago and immatures.</paragraph>
<paragraph pageId="0" pageNumber="81">Unknown.</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="81" type="distribution">
<paragraph pageId="0" pageNumber="81">Distribution</paragraph>
<paragraph pageId="0" pageNumber="81">
<emphasis bold="true" pageId="0" pageNumber="81">
(Fig.
<figureCitation captionStart="Figure 16" captionStartId="F16" captionText="Figure 16. Distribution maps of Neotropical Nilothauma species A N. hamadae sp. nov., N. jupau sp. nov., N. terena sp. nov., N. yekwana sp. nov., N. complicatum Mendes &amp; Andersen, 2009 B N. leccii sp. nov., N. marianoi sp. nov., N. mateusi sp. nov., N. txukuyana sp. nov., N. maya sp. nov. C N. karitiana sp. nov., N. duena Roback, 1960, N. calori Mendes &amp; Andersen, 2009 D N. werekena sp. nov., N. zitoi Mendes &amp; Andersen, 2009, N. strebulosum (Adam &amp; Saether, 2000)." figureDoi="10.3897/zookeys.1033.60686.figure16" httpUri="https://binary.pensoft.net/fig/534709" pageId="0" pageNumber="81">16B</figureCitation>
).
</emphasis>
Known from
<normalizedToken originalValue="Pará">Para</normalizedToken>
State, Brazil.
</paragraph>
</subSubSection>
</treatment>
</document>

View file

@ -0,0 +1,271 @@
<document ID-DOI="http://dx.doi.org/10.3897/zookeys.559.6842" ID-GBIF-Dataset="ac962fe9-0d32-44d0-b2b4-bb20e50b7112" ID-PMC="PMC4768269" ID-Pensoft-Pub="1313-2970-559-1" ID-PubMed="27006602" ID-ZBK="5118E4BCA27F479080C73D3C587F3026" ModsDocAuthor="" ModsDocDate="2016" ModsDocID="1313-2970-559-1" ModsDocOrigin="ZooKeys 559" ModsDocTitle="Two new species of Parapharyngodon parasites of Sceloporuspyrocephalus, with a key to the species found in Mexico (Nematoda, Pharyngodonidae)" checkinTime="1454575587061" checkinUser="pensoft" docAuthor="Garduno-Montes de Oca, Edgar Uriel, Mata-Lopez, Rosario &amp; Leon-Regagnon, Virginia" docDate="2016" docId="2003F48B9D9E18FE10EFE85964444786" docLanguage="en" docName="ZooKeys 559: 1-16" docOrigin="ZooKeys 559" docSource="http://dx.doi.org/10.3897/zookeys.559.6842" docTitle="Parapharyngodon ayotzinapaensis Oca, Mata-Lopez &amp; Leon-Regagnon, 2016, sp. n." docType="treatment" docUuid="E06EF8E0-3F05-4A60-A599-4DAEDC81353A" docUuidSource="ZooBank" docVersion="5" lastPageNumber="4" masterDocId="FFFBFFF4FF9777226E70FFD1442BFFAA" masterDocTitle="Two new species of Parapharyngodon parasites of Sceloporuspyrocephalus, with a key to the species found in Mexico (Nematoda, Pharyngodonidae)" masterLastPageNumber="16" masterPageNumber="1" pageNumber="2" updateTime="1668162552266" updateUser="ExternalLinkService">
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<mods:title>Two new species of Parapharyngodon parasites of Sceloporuspyrocephalus, with a key to the species found in Mexico (Nematoda, Pharyngodonidae)</mods:title>
</mods:titleInfo>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Garduno-Montes de Oca, Edgar Uriel</mods:namePart>
</mods:name>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Mata-Lopez, Rosario</mods:namePart>
</mods:name>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Leon-Regagnon, Virginia</mods:namePart>
</mods:name>
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<mods:date>2016</mods:date>
<mods:detail type="volume">
<mods:number>559</mods:number>
</mods:detail>
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<mods:start>1</mods:start>
<mods:end>16</mods:end>
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<mods:url>http://dx.doi.org/10.3897/zookeys.559.6842</mods:url>
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<mods:classification>journal article</mods:classification>
<mods:identifier type="DOI">http://dx.doi.org/10.3897/zookeys.559.6842</mods:identifier>
<mods:identifier type="Pensoft-Pub">1313-2970-559-1</mods:identifier>
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<mods:identifier type="ZooBank">5118E4BCA27F479080C73D3C587F3026</mods:identifier>
</mods:mods>
<treatment ID-GBIF-Taxon="127886976" LSID="urn:lsid:zoobank.org:act:E06EF8E0-3F05-4A60-A599-4DAEDC81353A" httpUri="http://treatment.plazi.org/id/2003F48B9D9E18FE10EFE85964444786" lastPageId="5" lastPageNumber="4" pageId="1" pageNumber="2">
<subSubSection pageId="1" pageNumber="2" type="multiple">
<paragraph pageId="1" pageNumber="2">Taxon classification Animalia Oxyurida Pharyngodonidae</paragraph>
</subSubSection>
<subSubSection pageId="1" pageNumber="2" type="nomenclature">
<paragraph pageId="1" pageNumber="2">
<taxonomicName LSID="http://zoobank.org/E06EF8E0-3F05-4A60-A599-4DAEDC81353A" class="Chromadorea" family="Pharyngodonidae" genus="Parapharyngodon" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Parapharyngodon ayotzinapaensis" order="Rhabditida" pageId="1" pageNumber="2" phylum="Nematoda" rank="species" species="ayotzinapaensis">Parapharyngodon ayotzinapaensis</taxonomicName>
<taxonomicNameLabel pageId="1" pageNumber="2">sp. n.</taxonomicNameLabel>
Figs 1
<normalizedToken originalValue="AE">A-E</normalizedToken>
; 2
<normalizedToken originalValue="AH">A-H</normalizedToken>
</paragraph>
</subSubSection>
<subSubSection pageId="1" pageNumber="2" type="type material">
<paragraph pageId="1" pageNumber="2">Type material.</paragraph>
<paragraph pageId="1" pageNumber="2">Holotype, male, CNHE 9432. Allotype, female, CNHE 9433. Paratypes (4 males, 7 females), CNHE 9434-9438.</paragraph>
</subSubSection>
<subSubSection pageId="1" pageNumber="2" type="etymology">
<paragraph pageId="1" pageNumber="2">Etymology.</paragraph>
<paragraph pageId="1" pageNumber="2">
The species is named in honor of the 43 missing students from &quot;Escuela Normal Rural
<normalizedToken originalValue="Raúl">Raul</normalizedToken>
Isidro Burgos&quot; in Ayotzinapa, Guerrero, Mexico; in solidarity with their families and the Mexican people.
</paragraph>
</subSubSection>
<subSubSection pageId="1" pageNumber="2" type="diagnosis">
<paragraph pageId="1" pageNumber="2">Diagnosis.</paragraph>
<paragraph pageId="1" pageNumber="2">Robust, small and white fusiform nematodes, males smaller than females. Cuticle with prominent transverse striations along the whole body except tail. Triangular oral opening surrounded by three simple lips in males and bilobed in females, in both sexes ventrolateral lips have an amphid each one, in females it is located on the dorsal lobe. Within buccal cavity, both sexes have three transverse plates, bilobed in males and complete in females. Esophageal bulb with sclerotized apparatus. Excretory pore evident, it is located at level of posterior edge of esophageal bulb. A vesicular body surrounds excretory duct. Males with lateral alae covering the last third of body, females lacking lateral alae. Males without caudal alae. Four pairs of caudal papillae. Caudal filament sub-terminal and directed dorsally in males. Females with a conical posterior end. Vulva located at middle region. Eggs no shown alae, with a punctuated shell and subpolar operculum, embryo in early stage of cleavage.</paragraph>
</subSubSection>
<subSubSection lastPageId="2" lastPageNumber="3" pageId="1" pageNumber="2" type="description of male">
<paragraph pageId="1" pageNumber="2">Description of male.</paragraph>
<paragraph lastPageId="2" lastPageNumber="3" pageId="1" pageNumber="2">
Distinctly truncate posterior end (Fig. 1E), total body length 2.72-3.92 (3.458
<normalizedToken originalValue="±">+/-</normalizedToken>
0.458, n = 5), maximum width 0.6-1.88 (1
<normalizedToken originalValue="±">+/-</normalizedToken>
0.505, n = 5) at middle region. Cuticle with wide transverse striae 0.05-0.08 (0.062
<normalizedToken originalValue="±">+/-</normalizedToken>
0.011, n = 5) maximum width at middle region. Triangular oral opening surrounded by three simple lips at whose internal bases are located three transverse bilobed plates, ventrolateral lips with one amphid each one (Fig. 2D). Esophagus total length 0.7-0.84 (0.79
<normalizedToken originalValue="±">+/-</normalizedToken>
0.054, n = 5) and maximum width 0.04-0.06 (0.05
<normalizedToken originalValue="±">+/-</normalizedToken>
0.01, n = 5), esophageal bulb length 0.12-0.17 (0.148
<normalizedToken originalValue="±">+/-</normalizedToken>
0.023, n = 5) and width 0.13-0.16 (0.146
<normalizedToken originalValue="±">+/-</normalizedToken>
0.013, n = 5). Nerve ring and excretory pore 0.1-0.24 (0.172
<normalizedToken originalValue="±">+/-</normalizedToken>
0.064, n = 4) and 0.74-1.39 (1.046
<normalizedToken originalValue="±">+/-</normalizedToken>
0.237, n = 5) from anterior end, respectively. Testis extends from middle body region to level of anterior end of intestine. Lateral alae start abruptly from level of the beginning of third caudal region of body (Fig. 1E). The left one at 2.24-3.01 (2.573
<normalizedToken originalValue="±">+/-</normalizedToken>
0.395, n = 3), and the right one at 2.31-2.88 (2.565
<normalizedToken originalValue="±">+/-</normalizedToken>
0.253, n = 4) from anterior end, both with a maximum width of 0.06-0.07 (0.062
<normalizedToken originalValue="±">+/-</normalizedToken>
0.005, n = 4); extending to posterior end of body, the left one at 0.02-0.07 (0.046
<normalizedToken originalValue="±">+/-</normalizedToken>
0.025, n = 3) and the right one at 0.03-0.09 (0.056
<normalizedToken originalValue="±">+/-</normalizedToken>
0.023, n = 5) from the base of corresponding paracloacal papillae. Four pairs of caudal papillae distributed as follows: one precloacal pedunculate, one paracloacal pedunculate, one lateral sessile at the central lobe apex of postcloacal lip and one mammilliform at 0.06-0.07 (0.065
<normalizedToken originalValue="±">+/-</normalizedToken>
0.006, n = 4) from posterior end of caudal filament (Fig. 2A and B). Top of pedunculate and mammilliform papillae in a rosette-like structure (Fig. 2A, B and E). Echinate precloacal lip with rough appearance, at base of posteriorly directed finger-like ornamentation, which vary in simple or bifurcate outgrowths disposition (Figs 1B; 2B). In SEM pictures morphology is distinguished as follows: cloacal lip rise up from anterior cloacal edge, at both end sides it has a rough thickening region longer that remainder of lip (1 and 5 in Fig. 2B), adjacent to these, at both sides of lip and towards central axis of body, there are finger-like outgrowths that start from rough regions (2 and 4 in Fig. 2B). On the central axis of body is located a rough region (3 in Fig. 2B) upon
<pageBreakToken pageId="2" pageNumber="3" start="start">which</pageBreakToken>
are situated finger-like outgrowths, at each side of this region other finger-like outgrowths are situated. Posterior cloacal lip is divided into three lobes, the middle one is more developed than lateral lobes, it is 0.03-0.05 (0.04
<normalizedToken originalValue="±">+/-</normalizedToken>
0.008, n=4) length and has a pair of tiny simple papillae (Fig. 2C). Caudal filament 0.09-0.1 (0.093
<normalizedToken originalValue="±">+/-</normalizedToken>
0.006, n = 3) length. Phasmids situated on caudal filament base laterally. Spicule length 0.11-0.13 (0.12
<normalizedToken originalValue="±">+/-</normalizedToken>
0.01, n = 3) 3.614% of body length, distal end obtuse and thinnest than proximal (Fig. 1D).
</paragraph>
<caption pageId="2" pageNumber="3">
<paragraph pageId="2" pageNumber="3">
Figure 1.
<taxonomicName class="Chromadorea" family="Pharyngodonidae" genus="Parapharyngodon" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Parapharyngodon ayotzinapaensis" order="Rhabditida" pageId="2" pageNumber="3" phylum="Nematoda" rank="species" species="ayotzinapaensis">Parapharyngodon ayotzinapaensis</taxonomicName>
sp. n. A Gravid female, entire, lateral view B Male, caudal end ventral view C Egg, lateral view D Spicule E Male, entire, lateral view. Scale bars = (A, E) 0.5 mm, (B) 0.025 mm, (C, D) 0.025 mm.
</paragraph>
</caption>
<caption pageId="2" pageNumber="3">
<paragraph pageId="2" pageNumber="3">
Figure 2.
<taxonomicName class="Chromadorea" family="Pharyngodonidae" genus="Parapharyngodon" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Parapharyngodon ayotzinapaensis" order="Rhabditida" pageId="2" pageNumber="3" phylum="Nematoda" rank="species" species="ayotzinapaensis">Parapharyngodon ayotzinapaensis</taxonomicName>
sp. n. SEM microphotographs. A Male, ventral view of posterior end B Male, ventral view of posterior end showing cloacal lip and papillae (1-5 outgrowths ornamentation disposition) C Male, posterior end of post cloacal lip showing right papillae D Male, oral opening E Male, pair of papillae at caudal filament F Female, ventral view of posterior end G Female, oral opening H Egg. Scale bars = (A) 0.025 mm, (B) 0.04 mm, (C, D, E, F, G) 0.01 mm, (H) 0.02 mm.
</paragraph>
</caption>
</subSubSection>
<subSubSection pageId="3" pageNumber="4" type="description of female">
<paragraph pageId="3" pageNumber="4">
<pageBreakToken pageId="3" pageNumber="4" start="start">Description</pageBreakToken>
of female.
</paragraph>
<paragraph pageId="3" pageNumber="4">
Round anterior end and conical posterior end (Fig. 1A), total body length 6.41-9.32 (7.45
<normalizedToken originalValue="±">+/-</normalizedToken>
1.149, n = 8) and maximum width 0.76-1.26 (0.94
<normalizedToken originalValue="±">+/-</normalizedToken>
0.189, n = 8) at middle body region. Cuticle with wide transverse striae 0.07-0.09 (0.08
<normalizedToken originalValue="±">+/-</normalizedToken>
0.01, n = 8) maximum width at esophageal bulb level. Triangular oral opening surrounded by three bilobed lips whose internal base are located three transverse complete plates, ventrolateral lips with one amphid each one located at dorsal lobe (Fig. 2F). Esophagus total length 1.17-1.35 (1.269
<normalizedToken originalValue="±">+/-</normalizedToken>
0.073, n = 8) and maximum width 0.07-0.09 (0.076
<normalizedToken originalValue="±">+/-</normalizedToken>
0.007, n = 8), esophageal bulb length 0.15-0.21 (0.177
<normalizedToken originalValue="±">+/-</normalizedToken>
0.019, n = 7) and width 0.21-0.28 (0.24
<normalizedToken originalValue="±">+/-</normalizedToken>
0.024, n = 7). Nerve ring and excretory pore 0.15-0.21 (0.181
<normalizedToken originalValue="±">+/-</normalizedToken>
0.023, n = 8) and 1.71-2.4 (1.937
<normalizedToken originalValue="±">+/-</normalizedToken>
0.237, n = 8) from anterior end, respectively. Sclerotized vulva at 2.95-4.13 (3.45
<normalizedToken originalValue="±">+/-</normalizedToken>
0.396, n = 8) from anterior end. Vagina transversely directed and posteriorly flexed to posterior region of body. Didelphic, prodelphic, ovaries reach esophagus region coiling around prebulbar esophagus. Uterus reach caudal region in gravid individuals. Anus 0.4-0.48 (0.435
<normalizedToken originalValue="±">+/-</normalizedToken>
0.039, n = 6) from posterior end. Phasmids 0.14-0.25 (0.204
<normalizedToken originalValue="±">+/-</normalizedToken>
0.042, n = 8) from posterior end, located laterally at the base of the conical tail (Fig. 2F). Tail 0.2-0.26 (0.237
<normalizedToken originalValue="±">+/-</normalizedToken>
0.026, n = 8) length. Eggs containing embryo in early stage of cleavage, oval, without alae, asymmetric, slightly flattened on one side and convex on the other side in lateral view, 0.07-0.09 (0.08
<normalizedToken originalValue="±">+/-</normalizedToken>
0.006, n = 16) length by 0.03-0.05 (0.04
<normalizedToken originalValue="±">+/-</normalizedToken>
0.005, n=16) width, shell with pores that cross the uppermost layer, radial striations in lateral view, subpolar operculum without pores (Figs 1C; 2H).
</paragraph>
</subSubSection>
<subSubSection pageId="3" pageNumber="4" type="distribution">
<paragraph pageId="3" pageNumber="4">Distribution.</paragraph>
<paragraph pageId="3" pageNumber="4">
<normalizedToken originalValue="Técpan">Tecpan</normalizedToken>
de Galeana, Guerrero, Mexico (coordinates, see Table 1; elevation 22 m).
</paragraph>
</subSubSection>
<subSubSection pageId="3" pageNumber="4" type="biology">
<paragraph pageId="3" pageNumber="4">Biology.</paragraph>
<paragraph pageId="3" pageNumber="4">
Nematode species parasite of the intestine of
<taxonomicName class="Reptilia" family="Phrynosomatidae" genus="Sceloporus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Sceloporus pyrocephalus" order="Squamata" pageId="3" pageNumber="4" phylum="Chordata" rank="species" species="pyrocephalus">Sceloporus pyrocephalus</taxonomicName>
Cope, collected on July 6, 2005.
</paragraph>
</subSubSection>
<subSubSection lastPageId="5" lastPageNumber="6" pageId="3" pageNumber="4" type="remarks">
<paragraph pageId="3" pageNumber="4">Remarks.</paragraph>
<paragraph lastPageId="5" lastPageNumber="6" pageId="3" pageNumber="4">
<taxonomicName class="Chromadorea" family="Pharyngodonidae" genus="Parapharyngodon" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Parapharyngodon ayotzinapaensis" order="Rhabditida" pageId="3" pageNumber="4" phylum="Nematoda" rank="species" species="ayotzinapaensis">Parapharyngodon ayotzinapaensis</taxonomicName>
sp. n. is the 79th species assigned to
<taxonomicName class="Chromadorea" family="Pharyngodonidae" genus="Parapharyngodon" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Parapharyngodon" order="Rhabditida" pageId="3" pageNumber="4" phylum="Nematoda" rank="genus">Parapharyngodon</taxonomicName>
and the 48th valid species of the genus (
<bibRefCitation author="Velarde-Aguilar, MG" journalOrPublisher="Journal of Parasitology" pageId="14" pageNumber="15" pagination="212 - 230" title="Parapharyngodon n. spp. (Nematoda: Pharyngodonidae) parasites of hylid frogs from Mexico and review of species included in the genus." url="10.1645/13-328.1" volume="101" year="2015">Velarde-Aguilar et al. 2015</bibRefCitation>
;
<bibRefCitation author="Bursey, CR" journalOrPublisher="Journal of Parasitology" pageId="12" pageNumber="13" pagination="374 - 381" title="Description of a new species of Parapharyngodon (Nematoda: Pharyngodonidae) from Mexico with a list of current species and key to species from the Panamanian region." url="10.1645/13-460.1" volume="101" year="2015">Bursey and Goldberg 2015</bibRefCitation>
). It is distinguished from the other
<taxonomicName class="Chromadorea" family="Pharyngodonidae" genus="Parapharyngodon" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Parapharyngodon" order="Rhabditida" pageId="3" pageNumber="4" phylum="Nematoda" rank="genus">Parapharyngodon</taxonomicName>
species by a combination of characters including the possession of 4 pairs of caudal papillae, an echinate anterior cloacal lip, lateral alae covering the last third of body, spicule length representing 3.614% of body length, prebulbar ovaries coiling around prebulbar esophagus and eggs with punctuated shell and without alae. Of the 47 valid species before this study, 12 species have cloacal papillar arrangement similar to
<taxonomicName class="Chromadorea" family="Pharyngodonidae" genus="Parapharyngodon" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Parapharyngodon ayotzinapaensis" order="Rhabditida" pageId="3" pageNumber="4" phylum="Nematoda" rank="species" species="ayotzinapaensis">Parapharyngodon ayotzinapaensis</taxonomicName>
(four pairs of caudal papillae: one precloacal, one paracloacal, one at postcloacal lip and one at caudal filament), as well as echinate precloacal lip and lateral alae, namely:
<taxonomicName class="Chromadorea" family="Pharyngodonidae" genus="Parapharyngodon" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Parapharyngodon adramitana" order="Rhabditida" pageId="3" pageNumber="4" phylum="Nematoda" rank="species" species="adramitana">Parapharyngodon adramitana</taxonomicName>
Adamson &amp; Nasher, 1984,
<taxonomicName class="Chromadorea" family="Pharyngodonidae" genus="Parapharyngodon" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Parapharyngodon almoriensis" order="Rhabditida" pageId="3" pageNumber="4" phylum="Nematoda" rank="species" species="almoriensis">Parapharyngodon almoriensis</taxonomicName>
(Karve, 1949) Freitas, 1957,
<taxonomicName class="Chromadorea" family="Pharyngodonidae" genus="Parapharyngodon" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Parapharyngodon anomalus" order="Rhabditida" pageId="3" pageNumber="4" phylum="Nematoda" rank="species" species="anomalus">Parapharyngodon anomalus</taxonomicName>
Hobbs, 1996,
<taxonomicName class="Chromadorea" family="Pharyngodonidae" genus="Parapharyngodon" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Parapharyngodon brevicaudatus" order="Rhabditida" pageId="3" pageNumber="4" phylum="Nematoda" rank="species" species="brevicaudatus">Parapharyngodon brevicaudatus</taxonomicName>
Bogdanov &amp; Markov,1955,
<taxonomicName class="Chromadorea" family="Pharyngodonidae" genus="Parapharyngodon" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Parapharyngodon colonensis" order="Rhabditida" pageId="3" pageNumber="4" phylum="Nematoda" rank="species" species="colonensis">Parapharyngodon colonensis</taxonomicName>
Bursey, Goldberg &amp; Telford, 2007,
<taxonomicName class="Chromadorea" family="Pharyngodonidae" genus="Parapharyngodon" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Parapharyngodon dolgieli" order="Rhabditida" pageId="3" pageNumber="4" phylum="Nematoda" rank="species" species="dolgieli">Parapharyngodon dolgieli</taxonomicName>
(Markov &amp; Bogdanov, 1965) Adamson &amp; Nasher, 1984,
<taxonomicName class="Chromadorea" family="Pharyngodonidae" genus="Parapharyngodon" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Parapharyngodon echinatus" order="Rhabditida" pageId="3" pageNumber="4" phylum="Nematoda" rank="species" species="echinatus">Parapharyngodon echinatus</taxonomicName>
(Rudolphi, 1819) Freitas, 1957,
<taxonomicName class="Chromadorea" family="Pharyngodonidae" genus="Parapharyngodon" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Parapharyngodon grenadaensis" order="Rhabditida" pageId="3" pageNumber="4" phylum="Nematoda" rank="species" species="grenadaensis">Parapharyngodon grenadaensis</taxonomicName>
Bursey, Drake, Cole, Sterner, Pinckney &amp; Zieger, 2013,
<taxonomicName class="Chromadorea" family="Pharyngodonidae" genus="Parapharyngodon" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Parapharyngodon margaritiferi" order="Rhabditida" pageId="3" pageNumber="4" phylum="Nematoda" rank="species" species="margaritiferi">Parapharyngodon margaritiferi</taxonomicName>
Hering-Hagenbeck, 2001,
<taxonomicName class="Chromadorea" family="Pharyngodonidae" genus="Parapharyngodon" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Parapharyngodon meridionalis" order="Rhabditida" pageId="3" pageNumber="4" phylum="Nematoda" rank="species" species="meridionalis">Parapharyngodon meridionalis</taxonomicName>
(Chabaud &amp; Brygoo, 1962) Adamson, 1981,
<taxonomicName class="Chromadorea" family="Pharyngodonidae" genus="Parapharyngodon" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Parapharyngodon micipsae" order="Rhabditida" pageId="3" pageNumber="4" phylum="Nematoda" rank="species" species="micipsae">Parapharyngodon micipsae</taxonomicName>
(Seurat, 1917) Freitas, 1957 and
<taxonomicName class="Chromadorea" family="Pharyngodonidae" genus="Parapharyngodon" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Parapharyngodon rousseti" order="Rhabditida" pageId="3" pageNumber="4" phylum="Nematoda" rank="species" species="rousseti">Parapharyngodon rousseti</taxonomicName>
(Tcheprakoff, 1966) Adamson &amp; Nasher, 1984. Only 2 of these species (
<taxonomicName class="Chromadorea" family="Pharyngodonidae" genus="Parapharyngodon" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Parapharyngodon grenadaensis" order="Rhabditida" pageId="3" pageNumber="4" phylum="Nematoda" rank="species" species="grenadaensis">Parapharyngodon grenadaensis</taxonomicName>
and
<taxonomicName class="Chromadorea" family="Pharyngodonidae" genus="Parapharyngodon" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Parapharyngodon colonensis" order="Rhabditida" pageId="3" pageNumber="4" phylum="Nematoda" rank="species" species="colonensis">Parapharyngodon colonensis</taxonomicName>
) shares with the new species
<pageBreakToken pageId="4" pageNumber="5" start="start">the</pageBreakToken>
egg shell punctuated and prebulbar ovaries in females; however, these two species differ in several morphological features with
<taxonomicName class="Chromadorea" family="Pharyngodonidae" genus="Parapharyngodon" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Parapharyngodon ayotzinapaensis" order="Rhabditida" pageId="4" pageNumber="5" phylum="Nematoda" rank="species" species="ayotzinapaensis">Parapharyngodon ayotzinapaensis</taxonomicName>
sp. n.:
<taxonomicName class="Chromadorea" family="Pharyngodonidae" genus="Parapharyngodon" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Parapharyngodon grenadaensis" order="Rhabditida" pageId="4" pageNumber="5" phylum="Nematoda" rank="species" species="grenadaensis">Parapharyngodon grenadaensis</taxonomicName>
and
<taxonomicName class="Chromadorea" family="Pharyngodonidae" genus="Parapharyngodon" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Parapharyngodon colonensis" order="Rhabditida" pageId="4" pageNumber="5" phylum="Nematoda" rank="species" species="colonensis">Parapharyngodon colonensis</taxonomicName>
have three bilobed lips, which are simple in
<taxonomicName class="Chromadorea" family="Pharyngodonidae" genus="Parapharyngodon" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Parapharyngodon ayotzinapaensis" order="Rhabditida" pageId="4" pageNumber="5" phylum="Nematoda" rank="species" species="ayotzinapaensis">Parapharyngodon ayotzinapaensis</taxonomicName>
; lateral alae extension covers from nerve ring level to precloacal papillae in
<taxonomicName class="Chromadorea" family="Pharyngodonidae" genus="Parapharyngodon" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Parapharyngodon grenadaensis" order="Rhabditida" pageId="4" pageNumber="5" phylum="Nematoda" rank="species" species="grenadaensis">Parapharyngodon grenadaensis</taxonomicName>
and
<taxonomicName class="Chromadorea" family="Pharyngodonidae" genus="Parapharyngodon" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Parapharyngodon colonensis" order="Rhabditida" pageId="4" pageNumber="5" phylum="Nematoda" rank="species" species="colonensis">Parapharyngodon colonensis</taxonomicName>
, meanwhile in
<taxonomicName class="Chromadorea" family="Pharyngodonidae" genus="Parapharyngodon" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Parapharyngodon ayotzinapaensis" order="Rhabditida" pageId="4" pageNumber="5" phylum="Nematoda" rank="species" species="ayotzinapaensis">Parapharyngodon ayotzinapaensis</taxonomicName>
begins abruptly at last third of caudal
<pageBreakToken pageId="5" pageNumber="6" start="start">region</pageBreakToken>
ending before paracloacal papillae. Finally, spicule length/body length ratio is greater in
<taxonomicName class="Chromadorea" family="Pharyngodonidae" genus="Parapharyngodon" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Parapharyngodon grenadaensis" order="Rhabditida" pageId="5" pageNumber="6" phylum="Nematoda" rank="species" species="grenadaensis">Parapharyngodon grenadaensis</taxonomicName>
(4.488%) and
<taxonomicName class="Chromadorea" family="Pharyngodonidae" genus="Parapharyngodon" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Parapharyngodon colonensis" order="Rhabditida" pageId="5" pageNumber="6" phylum="Nematoda" rank="species" species="colonensis">Parapharyngodon colonensis</taxonomicName>
(3.765%) than in
<taxonomicName class="Chromadorea" family="Pharyngodonidae" genus="Parapharyngodon" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Parapharyngodon ayotzinapaensis" order="Rhabditida" pageId="5" pageNumber="6" phylum="Nematoda" rank="species" species="ayotzinapaensis">Parapharyngodon ayotzinapaensis</taxonomicName>
(3.614%). Therefore, we consider
<taxonomicName class="Chromadorea" family="Pharyngodonidae" genus="Parapharyngodon" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Parapharyngodon ayotzinapaensis" order="Rhabditida" pageId="5" pageNumber="6" phylum="Nematoda" rank="species" species="ayotzinapaensis">Parapharyngodon ayotzinapaensis</taxonomicName>
to represent a new species, the 10th recorded in Mexico (
<bibRefCitation author="Bursey, CR" journalOrPublisher="Journal of Parasitology" pageId="12" pageNumber="13" pagination="591 - 599" title="Two new species of Pharyngodonidae (Nematoda: Oxyuroidea) and other nematodes in Agamacaudospina (Squamata: Agamidae) from Kenya, Africa." url="10.1645/GE-3421" volume="91" year="2005">Bursey and Goldberg 2005</bibRefCitation>
,
<bibRefCitation author="Bursey, CR" journalOrPublisher="Journal of Parasitology" pageId="12" pageNumber="13" pagination="475 - 479" title="New species of Parapharyngodon (Nematoda: Pharyngodonidae) in Rhinellamarina (Anura: Bufonidae) from Grenada, West Indies." url="10.1645/GE-3235.1" volume="99" year="2013">Bursey et al. 2013</bibRefCitation>
,
<bibRefCitation author="Velarde-Aguilar, MG" journalOrPublisher="Journal of Parasitology" pageId="14" pageNumber="15" pagination="212 - 230" title="Parapharyngodon n. spp. (Nematoda: Pharyngodonidae) parasites of hylid frogs from Mexico and review of species included in the genus." url="10.1645/13-328.1" volume="101" year="2015">Velarde-Aguilar et al. 2015</bibRefCitation>
,
<bibRefCitation author="Bursey, CR" journalOrPublisher="Journal of Parasitology" pageId="12" pageNumber="13" pagination="374 - 381" title="Description of a new species of Parapharyngodon (Nematoda: Pharyngodonidae) from Mexico with a list of current species and key to species from the Panamanian region." url="10.1645/13-460.1" volume="101" year="2015">Bursey and Goldberg 2015</bibRefCitation>
).
</paragraph>
</subSubSection>
</treatment>
</document>