342 lines
46 KiB
XML
342 lines
46 KiB
XML
<document id="09E387E61A7B78998485CE04D8C6043D" ID-CLB-Dataset="6379" ID-DOI="10.5281/zenodo.4689055" ID-GBIF-Dataset="5aec84f2-b3a3-4f16-bb46-efec4dddcb9e" ID-ISSN="1638-9387" ID-Zenodo-Dep="4689055" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" IM.treatments_approvedBy="felipe" checkinTime="1618436647710" checkinUser="felipe" docAuthor="Young, Paulo S." docDate="2001" docId="03927A32492BFA39FCB9FD1AFDB7FE43" docLanguage="en" docName="Zoosystema.23.4.705-756.pdf.imf" docOrigin="Zoosystema 23 (4)" docStyle="DocumentStyle:64A3174DE33E974D4EB6573A0A793B12.4:Zoosystema.2000-2008.journal_article.type2" docStyleId="64A3174DE33E974D4EB6573A0A793B12" docStyleName="Zoosystema.2000-2008.journal_article.type2" docStyleVersion="4" docTitle="Heteralepas segonzaci Young 2001, n. sp." docType="treatment" docUuid="3E661DEF-E552-4859-A32A-85525E84A623" docUuidSource="ZooBank" docVersion="11" lastPageNumber="715" masterDocId="FFAB024A492DFA33FF86FF9DFF8FFFA1" masterDocTitle="Deep-sea Cirripedia Thoracica (Crustacea) from the northeastern Atlantic collected by French expeditions" masterLastPageNumber="756" masterPageNumber="705" pageNumber="711" updateTime="1698936526232" updateUser="ExternalLinkService" zenodo-license-document="CC0-1.0" zenodo-license-figures="CC0-1.0" zenodo-license-treatments="UNSPECIFIED">
|
||
<mods:mods id="3258A3EF6F683DDDA2EB6D6FC4A3AEE7" xmlns:mods="http://www.loc.gov/mods/v3">
|
||
<mods:titleInfo id="7EEDAAA6012F2EAB64C0995781BB4110">
|
||
<mods:title id="A89E467987B7A7DDBD7FC42AB81BA9DD">Deep-sea Cirripedia Thoracica (Crustacea) from the northeastern Atlantic collected by French expeditions</mods:title>
|
||
</mods:titleInfo>
|
||
<mods:name id="56DC7A4E323986C10744170ABD665944" type="personal">
|
||
<mods:role id="933125D184B7FB6EEE8B92CBB02ECEC0">
|
||
<mods:roleTerm id="E4878A7414E40C30708A0D483685320F">Author</mods:roleTerm>
|
||
</mods:role>
|
||
<mods:namePart id="7ACEEB0C055688EBD789833D923D8FDC">Young, Paulo S.</mods:namePart>
|
||
<mods:affiliation id="631ADE605F237582E3F65906D28DE095">Museu Nacional / UFRJ, Quinta da Boa Vista, 20940 - 040 Rio de Janeiro RJ (Brazil) psyoung @ acd. ufrj. br.</mods:affiliation>
|
||
<mods:nameIdentifier id="F375F3159333028EBBFD4ED76822D3CB" type="email">psyoung@acd.ufrj.br</mods:nameIdentifier>
|
||
</mods:name>
|
||
<mods:typeOfResource id="7CFED1D77DF703FFCEF51F6445CA76E8">text</mods:typeOfResource>
|
||
<mods:relatedItem id="DA0C20A3414D757794EDFA0A05383211" type="host">
|
||
<mods:titleInfo id="9D75088B29B0046DF60F4BE63C9A4281">
|
||
<mods:title id="7F3165629D12C87030CE95734EFFCDB9">Zoosystema</mods:title>
|
||
</mods:titleInfo>
|
||
<mods:part id="21EB552BC2F94A1A48EC5C9B86BDE545">
|
||
<mods:date id="744913302EB2B97B64E4A552365A56FE">2001</mods:date>
|
||
<mods:detail id="BFF8C91A55C0BD27024ABD24F1B5F208" type="volume">
|
||
<mods:number id="EFBB468605D2931A9513905DAE55FCED">23</mods:number>
|
||
</mods:detail>
|
||
<mods:detail id="B51A5DC95EED551CF8F0319BBF3BF598" type="issue">
|
||
<mods:number id="FD64FB070F8F126A1727B7042D875814">4</mods:number>
|
||
</mods:detail>
|
||
<mods:extent id="9523E8B4B1F218B9468C1269E4CD154B" unit="page">
|
||
<mods:start id="F03E9B2E32D036F03690140E87049730">705</mods:start>
|
||
<mods:end id="CC574B061B28FC11A98759F08146AC0E">756</mods:end>
|
||
</mods:extent>
|
||
</mods:part>
|
||
</mods:relatedItem>
|
||
<mods:classification id="CA371C226FFAF53EDD9187A027E876E1">journal article</mods:classification>
|
||
<mods:identifier id="2A410DDC9C05B5E246D3C52C35948EFD" type="CLB-Dataset">6379</mods:identifier>
|
||
<mods:identifier id="8F44F6AF80E4054928E42DA30670CD62" type="DOI">10.5281/zenodo.4689055</mods:identifier>
|
||
<mods:identifier id="0A39DC325E25E53EB0A388254D7CE27D" type="GBIF-Dataset">5aec84f2-b3a3-4f16-bb46-efec4dddcb9e</mods:identifier>
|
||
<mods:identifier id="B8A08E61B632458F6ACF6095CFADB343" type="ISSN">1638-9387</mods:identifier>
|
||
<mods:identifier id="EEA58B73BA292068571F5756E576A8D6" type="Zenodo-Dep">4689055</mods:identifier>
|
||
<mods:identifier id="3D41D7C60EF86BFF62B249B820C2922A" type="ZooBank">3B853248-623C-4344-BDD8-444040704ED2</mods:identifier>
|
||
</mods:mods>
|
||
<treatment id="03927A32492BFA39FCB9FD1AFDB7FE43" ID-DOI="http://doi.org/10.5281/zenodo.4885212" ID-GBIF-Taxon="182473662" ID-Zenodo-Dep="4885212" LSID="urn:lsid:zoobank.org:act:3E661DEF-E552-4859-A32A-85525E84A623" httpUri="http://treatment.plazi.org/id/03927A32492BFA39FCB9FD1AFDB7FE43" lastPageId="10" lastPageNumber="715" pageId="6" pageNumber="711">
|
||
<subSubSection id="C32198AF492BFA35FCB9FD1AFBE4FD01" box="[831,1131,646,673]" pageId="6" pageNumber="711" type="nomenclature">
|
||
<paragraph id="8B84CB24492BFA35FCB9FD1AFBE4FD01" blockId="6.[714,1248,646,1184]" box="[831,1131,646,673]" pageId="6" pageNumber="711">
|
||
<heading id="D0CC7C48492BFA35FCB9FD1AFBE4FD01" box="[831,1131,646,673]" centered="true" fontSize="11" level="2" pageId="6" pageNumber="711" reason="2">
|
||
<taxonomicName id="4C3BB0A7492BFA35FCB9FD1AFBA7FD01" authority="Young, 2001" authorityName="Young" authorityYear="2001" box="[831,1064,646,673]" class="Maxillopoda" family="Heteralepadidae" genus="Heteralepas" kingdom="Animalia" order="Pedunculata" pageId="6" pageNumber="711" phylum="Arthropoda" rank="species" species="segonzaci" status="sp. nov.">
|
||
<emphasis id="B94F1736492BFA35FCB9FD1AFBA7FD01" bold="true" box="[831,1064,646,673]" italics="true" pageId="6" pageNumber="711">Heteralepas segonzaci</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A27CAA4D492BFA35FBA9FD1BFBE4FD01" box="[1071,1131,646,672]" pageId="6" pageNumber="711" rank="species">n. sp.</taxonomicNameLabel>
|
||
</heading>
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C32198AF492BFA35FC1BFD3BFB83FD61" box="[925,1036,678,704]" pageId="6" pageNumber="711" type="description">
|
||
<paragraph id="8B84CB24492BFA35FC1BFD3BFB83FD61" blockId="6.[714,1248,646,1184]" box="[925,1036,678,704]" pageId="6" pageNumber="711">
|
||
(
|
||
<figureCitation id="1300D7A1492BFA35FC22FD3BFC66FD61" box="[932,1001,678,704]" captionStart="FIG" captionStartId="7.[151,162,1628,1645]" captionTargetBox="[151,1225,185,1590]" captionTargetId="figure-19@7.[140,1262,163,1606]" captionTargetPageId="7" captionText="FIG. 4. — Heteralepas segonzaci n. sp., holotype, SEAMOUNT 2, stn TS 267; A, B, right and left lateral view; C, rostral view; D, detail of the aperture with small male below. Scale bars: A-C, 5 mm; D, 2 mm." figureDoi="http://doi.org/10.5281/zenodo.4689065" httpUri="https://zenodo.org/record/4689065/files/figure.png" pageId="6" pageNumber="711">Figs 4</figureCitation>
|
||
;
|
||
<figureCitation id="1300D7A1492BFA35FC73FD3BFB8CFD61" box="[1013,1027,678,704]" captionStart="FIG" captionStartId="8.[151,162,1607,1624]" captionTargetBox="[195,1176,178,1576]" captionTargetId="figure-23@8.[195,1186,167,1604]" captionTargetPageId="8" captionText="FIG. 5. — Heteralepas segonzaci n. sp., holotype,SEAMOUNT 2, stn TS 267; A, labrum and palp; B, mandible; C, maxilla I; D, maxilla II; E, cirrus I; F, median articles of cirrus VI; G, protopodite of cirrus VI and caudal appendage. Abbreviations: a, anterior ramus; C I, cirrus I; C VI, cirrus VI; ca, caudal appendage; p, posterior ramus. Scale bars: A-D, F, 0.5 mm; E, G, 1 mm." figureDoi="http://doi.org/10.5281/zenodo.4689069" httpUri="https://zenodo.org/record/4689069/files/figure.png" pageId="6" pageNumber="711">5</figureCitation>
|
||
)
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C32198AF492BFA35FD4CFD4EFB0FFCF0" pageId="6" pageNumber="711" type="materials_examined">
|
||
<paragraph id="8B84CB24492BFA35FD4CFD4EFB0FFCF0" blockId="6.[714,1248,646,1184]" pageId="6" pageNumber="711">
|
||
<materialsCitation id="3B53C179492BFA35FD4CFD4EFBF8FCBE" ID-GBIF-Occurrence="3122941302" elevation="2235" latitude="34.375" location="Ci" longLatPrecision="11" longitude="-30.375" municipality="Ci" pageId="6" pageNumber="711" specimenCount="2" stateProvince="Monaghan" typeStatus="holotype">
|
||
TYPE MATERIAL. —
|
||
<typeStatus id="54807586492BFA35FC08FD49FC61FD4D" box="[910,1006,724,748]" pageId="6" pageNumber="711" type="holotype">Holotype</typeStatus>
|
||
: 1 hermaphrodite, SEA- MOUNT 2, stn TS 267,
|
||
<geoCoordinate id="EE0FADE3492BFA35FC53FD70FBC0FCA4" box="[981,1103,749,773]" degrees="34" direction="north" minutes="22.50" orientation="latitude" pageId="6" pageNumber="711" precision="9" value="34.375">34°22.50’N</geoCoordinate>
|
||
,
|
||
<geoCoordinate id="EE0FADE3492BFA35FBDAFD70FB54FCA4" box="[1116,1243,749,773]" degrees="30" direction="west" minutes="22.50" orientation="longitude" pageId="6" pageNumber="711" precision="9" value="-30.375">30°22.50’W</geoCoordinate>
|
||
,
|
||
<quantity id="4CC366C1492BFA35FD4CFC9AFC91FCBC" box="[714,798,774,799]" metricMagnitude="3" metricUnit="m" metricValue="2.235" pageId="6" pageNumber="711" unit="m" value="2235.0">
|
||
<elevation id="00162C17492BFA35FD4CFC9AFC91FCBC" box="[714,798,774,799]" metricMagnitude="3" metricUnit="m" metricValue="2.235" pageId="6" pageNumber="711" unit="m" value="2235.0">2235 m</elevation>
|
||
</quantity>
|
||
, tl
|
||
<quantity id="4CC366C1492BFA35FCC5FC9AFC2DFCBC" box="[835,930,774,799]" metricMagnitude="-2" metricUnit="m" metricValue="2.35" pageId="6" pageNumber="711" unit="mm" value="23.5">23.5 mm</quantity>
|
||
(
|
||
<collectingRegion id="49FF05C6492BFA35FC34FC9AFB87FCBE" box="[946,1032,775,799]" country="Ireland" name="Monaghan" pageId="6" pageNumber="711">MNHN</collectingRegion>
|
||
<collectingMunicipality id="6BE0515E492BFA35FB94FC9AFBA4FCBE" box="[1042,1067,775,799]" pageId="6" pageNumber="711">Ci</collectingMunicipality>
|
||
2825);
|
||
</materialsCitation>
|
||
<materialsCitation id="3B53C179492BFA35FB06FC9BFB0FFCF0" ID-GBIF-Occurrence="3122941303" elevation="2235" latitude="34.375" location="Ci" longLatPrecision="11" longitude="-30.375" municipality="Ci" pageId="6" pageNumber="711" specimenCount="2" stateProvince="Monaghan" typeStatus="paratype">
|
||
<typeStatus id="54807586492BFA35FB06FC9BFB53FCBF" box="[1152,1244,774,798]" pageId="6" pageNumber="711" type="paratype">paratype</typeStatus>
|
||
: 1 complemental male originally attached to the hermaphrodite, tlp 1.0 mm (
|
||
<collectingRegion id="49FF05C6492BFA35FC43FCA4FB96FCF0" box="[965,1049,825,849]" country="Ireland" name="Monaghan" pageId="6" pageNumber="711">MNHN</collectingRegion>
|
||
<location id="8EE49DFF492BFA35FBA6FCA4FBB7FCF0" LSID="urn:lsid:plazi:treatment:03927A32492BFA39FCB9FD1AFDB7FE43:8EE49DFF492BFA35FBA6FCA4FBB7FCF0" box="[1056,1080,825,849]" latitude="34.375" longLatPrecision="11" longitude="-30.375" municipality="Ci" name="Ci" pageId="6" pageNumber="711" stateProvince="Monaghan">Ci</location>
|
||
2826).
|
||
</materialsCitation>
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C32198AF492BFA35FD4CFCFCFC6AFC0D" pageId="6" pageNumber="711" type="etymology">
|
||
<paragraph id="8B84CB24492BFA35FD4CFCFCFC6AFC0D" blockId="6.[714,1248,646,1184]" pageId="6" pageNumber="711">ETYMOLOGY. — Named in honor of Dr Michel Segonzac, who was largely responsible for making them available for this study.</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C32198AF492BFA35FD4CFC21FBAEFB01" pageId="6" pageNumber="711" type="diagnosis">
|
||
<paragraph id="8B84CB24492BFA35FD4CFC21FBAEFB01" blockId="6.[714,1248,646,1184]" pageId="6" pageNumber="711">DIAGNOSIS. — Capitulum with irregular deep and wide grooves; aperture more than half length of capitulum; carinal margin without crest, only a wide, angled region basally. Peduncle almost one-third length of capitulum. Cirrus I with anterior ramus three-quarter length of posterior ramus. Median articles of cirri VI almost three times wider than long, having short, wide seta posterior to major apical setae of anterior margin; distal margin with simple scales on posterior half.</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C32198AF492BFA3AFD4CFB5AFC26FE43" lastPageId="9" lastPageNumber="714" pageId="6" pageNumber="711" type="description">
|
||
<paragraph id="8B84CB24492BFA35FD4CFB5AFCD4FB7E" blockId="6.[714,1248,1223,1666]" box="[714,859,1223,1249]" pageId="6" pageNumber="711">DESCRIPTION</paragraph>
|
||
<paragraph id="8B84CB24492BFA35FD4CFB75FB4AF9A3" blockId="6.[714,1248,1223,1666]" pageId="6" pageNumber="711">
|
||
Cuticle (
|
||
<figureCitation id="1300D7A1492BFA35FCAFFB75FC16FAA0" box="[809,921,1255,1282]" captionStart="FIG" captionStartId="7.[151,162,1628,1645]" captionTargetBox="[151,1225,185,1590]" captionTargetId="figure-19@7.[140,1262,163,1606]" captionTargetPageId="7" captionText="FIG. 4. — Heteralepas segonzaci n. sp., holotype, SEAMOUNT 2, stn TS 267; A, B, right and left lateral view; C, rostral view; D, detail of the aperture with small male below. Scale bars: A-C, 5 mm; D, 2 mm." figureDoi="http://doi.org/10.5281/zenodo.4689065" httpUri="https://zenodo.org/record/4689065/files/figure.png" pageId="6" pageNumber="711">Fig. 4A, B</figureCitation>
|
||
) with irregular deep and wide groovesonthecapitulum,especiallyonesurrounding aperture; transverse grooves near aperture, wrinkled near aperture and on peduncle, not pilose.Aperture (
|
||
<figureCitation id="1300D7A1492BFA35FD54FAF5FCC4FA20" box="[722,843,1383,1410]" captionStart="FIG" captionStartId="7.[151,162,1628,1645]" captionTargetBox="[151,1225,185,1590]" captionTargetId="figure-19@7.[140,1262,163,1606]" captionTargetPageId="7" captionText="FIG. 4. — Heteralepas segonzaci n. sp., holotype, SEAMOUNT 2, stn TS 267; A, B, right and left lateral view; C, rostral view; D, detail of the aperture with small male below. Scale bars: A-C, 5 mm; D, 2 mm." figureDoi="http://doi.org/10.5281/zenodo.4689065" httpUri="https://zenodo.org/record/4689065/files/figure.png" pageId="6" pageNumber="711">Fig. 4C, D</figureCitation>
|
||
) more than half of capitulum length, folded. Scutal area inconspicuous, without crest. Carinal margin of capitulum without conspicuous crests, only a wide and angled region basally.Peduncle cylindrical, almost one-third of capitulum length.
|
||
</paragraph>
|
||
<paragraph id="8B84CB24492BFA3AFD4CF995FB23FE00" blockId="6.[714,1248,1223,1666]" lastBlockId="9.[714,1248,168,482]" lastPageId="9" lastPageNumber="714" pageId="6" pageNumber="711">
|
||
Labrum (
|
||
<figureCitation id="1300D7A1492BFA35FCB6F995FC0BF983" box="[816,900,1544,1570]" captionStart="FIG" captionStartId="8.[151,162,1607,1624]" captionTargetBox="[195,1176,178,1576]" captionTargetId="figure-23@8.[195,1186,167,1604]" captionTargetPageId="8" captionText="FIG. 5. — Heteralepas segonzaci n. sp., holotype,SEAMOUNT 2, stn TS 267; A, labrum and palp; B, mandible; C, maxilla I; D, maxilla II; E, cirrus I; F, median articles of cirrus VI; G, protopodite of cirrus VI and caudal appendage. Abbreviations: a, anterior ramus; C I, cirrus I; C VI, cirrus VI; ca, caudal appendage; p, posterior ramus. Scale bars: A-D, F, 0.5 mm; E, G, 1 mm." figureDoi="http://doi.org/10.5281/zenodo.4689069" httpUri="https://zenodo.org/record/4689069/files/figure.png" pageId="6" pageNumber="711">Fig. 5A</figureCitation>
|
||
) little prominent, with one row of equal teeth (± 20) and some smaller teeth (± 4) on lateral surfaces. Palp (
|
||
<figureCitation id="1300D7A1492BFA35FC50F9D5FBC8F9C0" box="[982,1095,1607,1634]" captionStart="FIG" captionStartId="8.[151,162,1607,1624]" captionTargetBox="[195,1176,178,1576]" captionTargetId="figure-23@8.[195,1186,167,1604]" captionTargetPageId="8" captionText="FIG. 5. — Heteralepas segonzaci n. sp., holotype,SEAMOUNT 2, stn TS 267; A, labrum and palp; B, mandible; C, maxilla I; D, maxilla II; E, cirrus I; F, median articles of cirrus VI; G, protopodite of cirrus VI and caudal appendage. Abbreviations: a, anterior ramus; C I, cirrus I; C VI, cirrus VI; ca, caudal appendage; p, posterior ramus. Scale bars: A-D, F, 0.5 mm; E, G, 1 mm." figureDoi="http://doi.org/10.5281/zenodo.4689069" httpUri="https://zenodo.org/record/4689069/files/figure.png" pageId="6" pageNumber="711">Fig. 5A, B</figureCitation>
|
||
) long, acuminate with several long simple setae on distal half and on inner margin. Mandible (
|
||
<figureCitation id="1300D7A14924FA3AFD96FE75FDE7FDA3" box="[528,616,488,514]" captionStart="FIG" captionStartId="8.[151,162,1607,1624]" captionTargetBox="[195,1176,178,1576]" captionTargetId="figure-23@8.[195,1186,167,1604]" captionTargetPageId="8" captionText="FIG. 5. — Heteralepas segonzaci n. sp., holotype,SEAMOUNT 2, stn TS 267; A, labrum and palp; B, mandible; C, maxilla I; D, maxilla II; E, cirrus I; F, median articles of cirrus VI; G, protopodite of cirrus VI and caudal appendage. Abbreviations: a, anterior ramus; C I, cirrus I; C VI, cirrus VI; ca, caudal appendage; p, posterior ramus. Scale bars: A-D, F, 0.5 mm; E, G, 1 mm." figureDoi="http://doi.org/10.5281/zenodo.4689069" httpUri="https://zenodo.org/record/4689069/files/figure.png" pageId="9" pageNumber="714">Fig. 5C</figureCitation>
|
||
) with four acute teeth, last on rounded, sparcely denticulate, lower angle; distance between first and second teeth twice or less distance between second and third; first to third teeth with lower margin having strong, sharp denticles; second to fourth teeth with upper margins slightly denticulate. Maxilla I (
|
||
<figureCitation id="1300D7A14924FA3AFE81FD55FED1FD43" box="[263,350,712,738]" captionStart="FIG" captionStartId="8.[151,162,1607,1624]" captionTargetBox="[195,1176,178,1576]" captionTargetId="figure-23@8.[195,1186,167,1604]" captionTargetPageId="8" captionText="FIG. 5. — Heteralepas segonzaci n. sp., holotype,SEAMOUNT 2, stn TS 267; A, labrum and palp; B, mandible; C, maxilla I; D, maxilla II; E, cirrus I; F, median articles of cirrus VI; G, protopodite of cirrus VI and caudal appendage. Abbreviations: a, anterior ramus; C I, cirrus I; C VI, cirrus VI; ca, caudal appendage; p, posterior ramus. Scale bars: A-D, F, 0.5 mm; E, G, 1 mm." figureDoi="http://doi.org/10.5281/zenodo.4689069" httpUri="https://zenodo.org/record/4689069/files/figure.png" pageId="9" pageNumber="714">Fig. 5D</figureCitation>
|
||
) with two large and one medium spine on upper angle, followed by wide notch with few fine, medium spines and strong, small spines (four to five), lower squared projection with numerous (20-30) unpaired medium to small spines. Maxilla II (
|
||
<figureCitation id="1300D7A14924FA3AFE25FCF5FE7BFC23" box="[419,500,872,898]" captionStart="FIG" captionStartId="8.[151,162,1607,1624]" captionTargetBox="[195,1176,178,1576]" captionTargetId="figure-23@8.[195,1186,167,1604]" captionTargetPageId="8" captionText="FIG. 5. — Heteralepas segonzaci n. sp., holotype,SEAMOUNT 2, stn TS 267; A, labrum and palp; B, mandible; C, maxilla I; D, maxilla II; E, cirrus I; F, median articles of cirrus VI; G, protopodite of cirrus VI and caudal appendage. Abbreviations: a, anterior ramus; C I, cirrus I; C VI, cirrus VI; ca, caudal appendage; p, posterior ramus. Scale bars: A-D, F, 0.5 mm; E, G, 1 mm." figureDoi="http://doi.org/10.5281/zenodo.4689069" httpUri="https://zenodo.org/record/4689069/files/figure.png" pageId="9" pageNumber="714">Fig. 5E</figureCitation>
|
||
) bilobed, anteri- or lobe large, slightly notched in middle, nearly quadrangular; posterior lobe small, rounded; both covered by several, long, slightly pinnate setae. Cirri with article setation of lasiopod
|
||
<typeStatus id="548075864924FA3AFDF1FC7AFD26FBA0" box="[631,681,999,1025]" pageId="9" pageNumber="714">type</typeStatus>
|
||
. Cirrus (
|
||
<figureCitation id="1300D7A14924FA3AFF79FB95FED9FB83" box="[255,342,1032,1058]" captionStart="FIG" captionStartId="8.[151,162,1607,1624]" captionTargetBox="[195,1176,178,1576]" captionTargetId="figure-23@8.[195,1186,167,1604]" captionTargetPageId="8" captionText="FIG. 5. — Heteralepas segonzaci n. sp., holotype,SEAMOUNT 2, stn TS 267; A, labrum and palp; B, mandible; C, maxilla I; D, maxilla II; E, cirrus I; F, median articles of cirrus VI; G, protopodite of cirrus VI and caudal appendage. Abbreviations: a, anterior ramus; C I, cirrus I; C VI, cirrus VI; ca, caudal appendage; p, posterior ramus. Scale bars: A-D, F, 0.5 mm; E, G, 1 mm." figureDoi="http://doi.org/10.5281/zenodo.4689069" httpUri="https://zenodo.org/record/4689069/files/figure.png" pageId="9" pageNumber="714">Fig. 5F</figureCitation>
|
||
) with unequal rami, anterior ramus three-quarter length of posterior ramus; shorter ramus with articles slightly wider than those of posterior ramus, both rami covered by numerous simple or long pinnate setae; articles of protopodite with plumose setae on posterodistal angle; one filamentary appendage at its base. Cirri II with subequal rami, and cirri III and IV with equal rami, both having simple and long, slightly pinnate setae. Cirri V and VI with anterior rami long, posterior rami reduced, approximately one-third and two-fifth length of anterior rami, respectively. Median articles of cirri V and VI (
|
||
<figureCitation id="1300D7A14924FA3AFEE6FA35FE32FA63" box="[352,445,1448,1474]" captionStart="FIG" captionStartId="8.[151,162,1607,1624]" captionTargetBox="[195,1176,178,1576]" captionTargetId="figure-23@8.[195,1186,167,1604]" captionTargetPageId="8" captionText="FIG. 5. — Heteralepas segonzaci n. sp., holotype,SEAMOUNT 2, stn TS 267; A, labrum and palp; B, mandible; C, maxilla I; D, maxilla II; E, cirrus I; F, median articles of cirrus VI; G, protopodite of cirrus VI and caudal appendage. Abbreviations: a, anterior ramus; C I, cirrus I; C VI, cirrus VI; ca, caudal appendage; p, posterior ramus. Scale bars: A-D, F, 0.5 mm; E, G, 1 mm." figureDoi="http://doi.org/10.5281/zenodo.4689069" httpUri="https://zenodo.org/record/4689069/files/figure.png" pageId="9" pageNumber="714">Fig. 5G</figureCitation>
|
||
) almost three times wider than long, anterior margin with one pair of long slightly pinnate setae, four times width of article, and two pairs of short simple setae, and one short strong seta posterior to large setae; postero-distal angle with one to five simple setae; distal margin with simple scales on posterior half. Distal articles of reduced rami approximately two times longer than wide, basal articles as long as wide, with few setae on distal margin. Caudal appendage (
|
||
<figureCitation id="1300D7A14924FA3AFC23FE95FC71FE83" box="[933,1022,264,290]" captionStart="FIG" captionStartId="8.[151,162,1607,1624]" captionTargetBox="[195,1176,178,1576]" captionTargetId="figure-23@8.[195,1186,167,1604]" captionTargetPageId="8" captionText="FIG. 5. — Heteralepas segonzaci n. sp., holotype,SEAMOUNT 2, stn TS 267; A, labrum and palp; B, mandible; C, maxilla I; D, maxilla II; E, cirrus I; F, median articles of cirrus VI; G, protopodite of cirrus VI and caudal appendage. Abbreviations: a, anterior ramus; C I, cirrus I; C VI, cirrus VI; ca, caudal appendage; p, posterior ramus. Scale bars: A-D, F, 0.5 mm; E, G, 1 mm." figureDoi="http://doi.org/10.5281/zenodo.4689069" httpUri="https://zenodo.org/record/4689069/files/figure.png" pageId="9" pageNumber="714">Fig. 5H</figureCitation>
|
||
) with 13-15 articles little longer than protopodite of cirrus VI, with setae on distal margins. Number of articles of cirri I-VI and caudal appendage is presented in
|
||
<tableCitation id="C6B9FE9F4924FA3AFD4CFE15FCAFFE03" box="[714,800,392,418]" captionStart="TABLE" captionStartId="9.[151,162,166,183]" captionTargetPageId="9" captionText="TABLE 2. — Number of articles for anterior and posterior rami of cirri I-VI, and caudal appendages of Heteralepas segonzaci n. sp., holotype, SEAMOUNT 2, TS 267. Abbreviations: CI- VI, cirri I to VI; ca, caudal appendage; rc, right cirri; lc, left cirri; +, broken ramus." pageId="9" pageNumber="714">Table 2</tableCitation>
|
||
. Penis short, covered with fine setae.
|
||
</paragraph>
|
||
<caption id="DF449BAC492AFA34FF11F9C1FD61F923" ID-DOI="http://doi.org/10.5281/zenodo.4689065" ID-Zenodo-Dep="4689065" httpUri="https://zenodo.org/record/4689065/files/figure.png" pageId="7" pageNumber="712" startId="7.[151,162,1628,1645]" targetBox="[151,1225,185,1590]" targetPageId="7">
|
||
<paragraph id="8B84CB24492AFA34FF11F9C1FD61F923" blockId="7.[151,1247,1628,1666]" pageId="7" pageNumber="712">
|
||
FIG. 4. —
|
||
<taxonomicName id="4C3BB0A7492AFA34FF60F9C1FE2EF9CC" authority="Young, 2001" authorityName="Young" authorityYear="2001" box="[230,417,1628,1645]" class="Maxillopoda" family="Heteralepadidae" genus="Heteralepas" kingdom="Animalia" order="Pedunculata" pageId="7" pageNumber="712" phylum="Arthropoda" rank="species" species="segonzaci" status="sp. nov.">
|
||
<emphasis id="B94F1736492AFA34FF60F9C1FE2EF9CC" box="[230,417,1628,1645]" italics="true" pageId="7" pageNumber="712">Heteralepas segonzaci</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A27CAA4D492AFA34FE20F9C1FE57F9CC" box="[422,472,1628,1645]" pageId="7" pageNumber="712" rank="species">n. sp.</taxonomicNameLabel>
|
||
, holotype, SEAMOUNT 2, stn TS 267;
|
||
<emphasis id="B94F1736492AFA34FC90F9C1FCACF9CC" bold="true" box="[790,803,1628,1645]" pageId="7" pageNumber="712">A</emphasis>
|
||
,
|
||
<emphasis id="B94F1736492AFA34FCAAF9C1FCB6F9CC" bold="true" box="[812,825,1628,1645]" pageId="7" pageNumber="712">B</emphasis>
|
||
, right and left lateral view;
|
||
<emphasis id="B94F1736492AFA34FB9EF9C1FBA9F9CC" bold="true" box="[1048,1062,1628,1645]" pageId="7" pageNumber="712">C</emphasis>
|
||
, rostral view;
|
||
<emphasis id="B94F1736492AFA34FB1CF9C1FB27F9CC" bold="true" box="[1178,1192,1628,1645]" pageId="7" pageNumber="712">D</emphasis>
|
||
, detail of the aperture with small male below. Scale bars: A-C, 5 mm; D, 2 mm.
|
||
</paragraph>
|
||
</caption>
|
||
<caption id="DF449BAC4925FA3BFF11F9DAFC42F923" ID-DOI="http://doi.org/10.5281/zenodo.4689069" ID-Zenodo-Dep="4689069" httpUri="https://zenodo.org/record/4689069/files/figure.png" pageId="8" pageNumber="713" startId="8.[151,162,1607,1624]" targetBox="[195,1176,178,1576]" targetPageId="8">
|
||
<paragraph id="8B84CB244925FA3BFF11F9DAFC42F923" blockId="8.[151,1248,1607,1666]" pageId="8" pageNumber="713">
|
||
FIG. 5. —
|
||
<taxonomicName id="4C3BB0A74925FA3BFF62F9DAFE14F9F9" authority="Young, 2001" authorityName="Young" authorityYear="2001" box="[228,411,1607,1624]" class="Maxillopoda" family="Heteralepadidae" genus="Heteralepas" kingdom="Animalia" order="Pedunculata" pageId="8" pageNumber="713" phylum="Arthropoda" rank="species" species="segonzaci" status="sp. nov.">
|
||
<emphasis id="B94F17364925FA3BFF62F9DAFE14F9F9" box="[228,411,1607,1624]" italics="true" pageId="8" pageNumber="713">Heteralepas segonzaci</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A27CAA4D4925FA3BFE26F9DAFE5EF9F9" box="[416,465,1607,1624]" pageId="8" pageNumber="713" rank="species">n. sp.</taxonomicNameLabel>
|
||
, holotype,SEAMOUNT 2, stn TS 267;
|
||
<emphasis id="B94F17364925FA3BFC8EF9DAFC9AF9F9" bold="true" box="[776,789,1607,1624]" pageId="8" pageNumber="713">A</emphasis>
|
||
, labrum and palp;
|
||
<emphasis id="B94F17364925FA3BFC2AF9DAFC36F9F9" bold="true" box="[940,953,1607,1624]" pageId="8" pageNumber="713">B</emphasis>
|
||
, mandible;
|
||
<emphasis id="B94F17364925FA3BFB9EF9DAFBA9F9F9" bold="true" box="[1048,1062,1607,1624]" pageId="8" pageNumber="713">C</emphasis>
|
||
, maxilla I;
|
||
<emphasis id="B94F17364925FA3BFBFAF9DAFB05F9F9" bold="true" box="[1148,1162,1607,1624]" pageId="8" pageNumber="713">D</emphasis>
|
||
, maxilla II;
|
||
<emphasis id="B94F17364925FA3BFF11F9C1FF2CF9CC" bold="true" box="[151,163,1628,1645]" pageId="8" pageNumber="713">E</emphasis>
|
||
, cirrus I;
|
||
<emphasis id="B94F17364925FA3BFF6AF9C1FF78F9CC" bold="true" box="[236,247,1628,1645]" pageId="8" pageNumber="713">F</emphasis>
|
||
, median articles of cirrus VI;
|
||
<emphasis id="B94F17364925FA3BFE59F9C1FE62F9CC" bold="true" box="[479,493,1628,1645]" pageId="8" pageNumber="713">G</emphasis>
|
||
, protopodite of cirrus VI and caudal appendage. Abbreviations:
|
||
<emphasis id="B94F17364925FA3BFC76F9C1FC75F9CC" bold="true" box="[1008,1018,1628,1645]" pageId="8" pageNumber="713">a</emphasis>
|
||
, anterior ramus;
|
||
<emphasis id="B94F17364925FA3BFB05F9C1FB15F9CC" bold="true" box="[1155,1178,1628,1645]" pageId="8" pageNumber="713">C I</emphasis>
|
||
, cirrus I;
|
||
<emphasis id="B94F17364925FA3BFF11F9ECFF34F923" bold="true" box="[151,187,1649,1666]" pageId="8" pageNumber="713">C VI</emphasis>
|
||
, cirrus VI;
|
||
<emphasis id="B94F17364925FA3BFE92F9ECFEA6F923" bold="true" box="[276,297,1649,1666]" pageId="8" pageNumber="713">ca</emphasis>
|
||
, caudal appendage;
|
||
<emphasis id="B94F17364925FA3BFE5FF9ECFE6BF923" bold="true" box="[473,484,1649,1666]" pageId="8" pageNumber="713">p</emphasis>
|
||
, posterior ramus. Scale bars: A-D, F, 0.5 mm; E, G, 1 mm.
|
||
</paragraph>
|
||
</caption>
|
||
<caption id="DF449BAC4924FA3AFF11FF3BFEA9FEAD" pageId="9" pageNumber="714" startId="9.[151,162,166,183]" targetBox="[151,665,315,406]" targetIsTable="true" targetPageId="9">
|
||
<paragraph id="8B84CB244924FA3AFF11FF3BFEA9FEAD" blockId="9.[151,685,166,268]" pageId="9" pageNumber="714">
|
||
TABLE 2. — Number of articles for anterior and posterior rami of cirri I-VI, and caudal appendages of
|
||
<taxonomicName id="4C3BB0A74924FA3AFE64FF26FD23FF6D" authority="Young, 2001" authorityName="Young" authorityYear="2001" box="[482,684,187,204]" class="Maxillopoda" family="Heteralepadidae" genus="Heteralepas" kingdom="Animalia" order="Pedunculata" pageId="9" pageNumber="714" phylum="Arthropoda" rank="species" species="segonzaci" status="sp. nov.">
|
||
<emphasis id="B94F17364924FA3AFE64FF26FD23FF6D" box="[482,684,187,204]" italics="true" pageId="9" pageNumber="714">Heteralepas segonzaci</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A27CAA4D4924FA3AFF11FF4CFF42FF43" box="[151,205,209,226]" pageId="9" pageNumber="714" rank="species">n. sp.</taxonomicNameLabel>
|
||
, holotype, SEAMOUNT 2, TS 267. Abbreviations:
|
||
<emphasis id="B94F17364924FA3AFD09FF4CFF27FF56" bold="true" pageId="9" pageNumber="714">CI- VI</emphasis>
|
||
, cirri I to VI;
|
||
<emphasis id="B94F17364924FA3AFE92FF7BFEA6FF56" bold="true" box="[276,297,230,247]" pageId="9" pageNumber="714">ca</emphasis>
|
||
, caudal appendage;
|
||
<emphasis id="B94F17364924FA3AFE5DFF7BFE62FF56" bold="true" box="[475,493,230,247]" pageId="9" pageNumber="714">rc</emphasis>
|
||
, right cirri;
|
||
<emphasis id="B94F17364924FA3AFDC8FF7BFDD1FF56" bold="true" box="[590,606,230,247]" pageId="9" pageNumber="714">lc</emphasis>
|
||
, left cirri; +, broken ramus.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="8B84CB244924FA3AFF50FEA6FD16FE37" pageId="9" pageNumber="714">
|
||
<table id="F93B3984492405CCFF11FEA6FD16FE37" box="[151,665,315,406]" colsContinueFrom="3.[714,1227,1559,1649]" colsContinueIn="26.[714,1228,315,406]" gridcols="8" gridrows="3" pageId="9" pageNumber="714">
|
||
<tr id="350BC966492405CCFF11FEA6FD16FEEE" box="[151,665,315,335]" gridrow="0" pageId="9" pageNumber="714" rowspan-0="1">
|
||
<th id="76DAA01A492405CCFF43FEA6FF73FEEE" box="[197,252,315,335]" gridcol="1" gridrow="0" pageId="9" pageNumber="714">
|
||
<emphasis id="B94F17364924FA3AFF50FEA6FF63FEEE" bold="true" box="[214,236,315,335]" pageId="9" pageNumber="714">CI</emphasis>
|
||
</th>
|
||
<th id="76DAA01A492405CCFE8EFEA6FEB0FEEE" box="[264,319,315,335]" gridcol="2" gridrow="0" pageId="9" pageNumber="714">
|
||
<emphasis id="B94F17364924FA3AFE90FEA6FEBDFEEE" bold="true" box="[278,306,315,335]" pageId="9" pageNumber="714">CII</emphasis>
|
||
</th>
|
||
<th id="76DAA01A492405CCFED3FEA6FE04FEEE" box="[341,395,315,335]" gridcol="3" gridrow="0" pageId="9" pageNumber="714">
|
||
<emphasis id="B94F17364924FA3AFED8FEA6FE0EFEEE" bold="true" box="[350,385,315,335]" pageId="9" pageNumber="714">CIII</emphasis>
|
||
</th>
|
||
<th id="76DAA01A492405CCFE27FEA6FE58FEEE" box="[417,471,315,335]" gridcol="4" gridrow="0" pageId="9" pageNumber="714">
|
||
<emphasis id="B94F17364924FA3AFE2CFEA6FE41FEEE" bold="true" box="[426,462,315,335]" pageId="9" pageNumber="714">CIV</emphasis>
|
||
</th>
|
||
<th id="76DAA01A492405CCFE6CFEA6FDADFEEE" box="[490,546,315,335]" gridcol="5" gridrow="0" pageId="9" pageNumber="714">
|
||
<emphasis id="B94F17364924FA3AFE71FEA6FD9BFEEE" bold="true" box="[503,532,315,335]" pageId="9" pageNumber="714">CV</emphasis>
|
||
</th>
|
||
<th id="76DAA01A492405CCFDB1FEA6FDE2FEEE" box="[567,621,315,335]" gridcol="6" gridrow="0" pageId="9" pageNumber="714">
|
||
<emphasis id="B94F17364924FA3AFDC6FEA6FDEBFEEE" bold="true" box="[576,612,315,335]" pageId="9" pageNumber="714">CVI</emphasis>
|
||
</th>
|
||
<th id="76DAA01A492405CCFD06FEA6FD16FEEE" box="[640,665,315,335]" gridcol="7" gridrow="0" pageId="9" pageNumber="714">
|
||
<emphasis id="B94F17364924FA3AFD06FEA6FD17FEEE" bold="true" box="[640,664,315,335]" pageId="9" pageNumber="714">ca</emphasis>
|
||
</th>
|
||
</tr>
|
||
<tr id="350BC966492405CCFF11FEF7FD16FEDF" box="[151,665,362,382]" gridrow="1" pageId="9" pageNumber="714">
|
||
<th id="76DAA01A492405CCFF11FEF7FF25FEDF" box="[151,170,362,382]" gridcol="0" gridrow="1" pageId="9" pageNumber="714">rc</th>
|
||
<td id="76DAA01A492405CCFF43FEF7FF73FEDF" box="[197,252,362,382]" gridcol="1" gridrow="1" pageId="9" pageNumber="714">14/27</td>
|
||
<td id="76DAA01A492405CCFE8EFEF7FEB0FEDF" box="[264,319,362,382]" gridcol="2" gridrow="1" pageId="9" pageNumber="714">54/64</td>
|
||
<td id="76DAA01A492405CCFED3FEF7FE04FEDF" box="[341,395,362,382]" gridcol="3" gridrow="1" pageId="9" pageNumber="714">75/73</td>
|
||
<td id="76DAA01A492405CCFE27FEF7FE58FEDF" box="[417,471,362,382]" gridcol="4" gridrow="1" pageId="9" pageNumber="714">79/75</td>
|
||
<td id="76DAA01A492405CCFE6CFEF7FDADFEDF" box="[490,546,362,382]" gridcol="5" gridrow="1" pageId="9" pageNumber="714">78/29</td>
|
||
<td id="76DAA01A492405CCFDB1FEF7FDE2FEDF" box="[567,621,362,382]" gridcol="6" gridrow="1" pageId="9" pageNumber="714">81/23</td>
|
||
<td id="76DAA01A492405CCFD06FEF7FD16FEDF" box="[640,665,362,382]" gridcol="7" gridrow="1" pageId="9" pageNumber="714">13</td>
|
||
</tr>
|
||
<tr id="350BC966492405CCFF11FE1FFD16FE37" box="[151,665,386,406]" gridrow="2" pageId="9" pageNumber="714">
|
||
<th id="76DAA01A492405CCFF11FE1FFF25FE37" box="[151,170,386,406]" gridcol="0" gridrow="2" pageId="9" pageNumber="714">lc</th>
|
||
<td id="76DAA01A492405CCFF43FE1FFF73FE37" box="[197,252,386,406]" gridcol="1" gridrow="2" pageId="9" pageNumber="714">15/28</td>
|
||
<td id="76DAA01A492405CCFE8EFE1FFEB0FE37" box="[264,319,386,406]" gridcol="2" gridrow="2" pageId="9" pageNumber="714">50/66</td>
|
||
<td id="76DAA01A492405CCFED3FE1FFE04FE37" box="[341,395,386,406]" gridcol="3" gridrow="2" pageId="9" pageNumber="714">72/79</td>
|
||
<td id="76DAA01A492405CCFE27FE1FFE58FE37" box="[417,471,386,406]" gridcol="4" gridrow="2" pageId="9" pageNumber="714">76/79</td>
|
||
<td id="76DAA01A492405CCFE6CFE1FFDADFE37" box="[490,546,386,406]" gridcol="5" gridrow="2" pageId="9" pageNumber="714">77/3+</td>
|
||
<td id="76DAA01A492405CCFDB1FE1FFDE2FE37" box="[567,621,386,406]" gridcol="6" gridrow="2" pageId="9" pageNumber="714">75/22</td>
|
||
<td id="76DAA01A492405CCFD06FE1FFD16FE37" box="[640,665,386,406]" gridcol="7" gridrow="2" pageId="9" pageNumber="714">15</td>
|
||
</tr>
|
||
</table>
|
||
</paragraph>
|
||
<paragraph id="8B84CB244924FA3AFD4CFE35FC26FE43" blockId="9.[714,1248,168,482]" pageId="9" pageNumber="714">Complemental male only reduced in size, with fully developed cirri.</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C32198AF4924FA39FD4CFD9AFDB3FF43" lastPageId="10" lastPageNumber="715" pageId="9" pageNumber="714" type="discussion">
|
||
<paragraph id="8B84CB244924FA3AFD4CFD9AFCA1FDBE" blockId="9.[714,1247,519,1666]" box="[714,814,519,545]" pageId="9" pageNumber="714">REMARKS</paragraph>
|
||
<paragraph id="8B84CB244924FA3AFD4CFDB5FB16FC83" blockId="9.[714,1247,519,1666]" pageId="9" pageNumber="714">The single specimen has a small complemental male attached immediately below the aperture. When examining the specimen I had doubts if it was actually a male or a juvenile which attached to the first one. The position where it was fixed, just beneath the aperture of the hermaphrodite strongly suggests it is a male. Otherwise the hermaphrodite was incubating several nauplii.</paragraph>
|
||
<paragraph id="8B84CB244924FA3AFD4CFCB5FBD1FC63" blockId="9.[714,1247,519,1666]" pageId="9" pageNumber="714">
|
||
<bibRefCitation id="EFAAB6D54924FA3AFD4CFCB5FC7FFCE3" author="KOLBASOV G. A. & ZEVINA G. B." box="[714,1008,808,834]" pageId="9" pageNumber="714" pagination="391 - 398" refId="ref24471" refString="KOLBASOV G. A. & ZEVINA G. B. 1999. - A new species of Paralepas (Cirripedia: Heteralepadidae) symbiotic with Xenophora (Mollusca: Gastropoda); with the first complemental male known for the family. Bulletin of Marine Science, Miami 64 (3): 391 - 398." type="journal article" year="1999">Kolbasov & Zevina (1999)</bibRefCitation>
|
||
described a species of
|
||
<taxonomicName id="4C3BB0A74924FA3AFD4CFCD5FCA2FCC3" authorityName="Pilsbry" authorityYear="1907" box="[714,813,840,866]" class="Maxillopoda" family="Heteralepadidae" genus="Paralepas" kingdom="Animalia" order="Pedunculata" pageId="9" pageNumber="714" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="B94F17364924FA3AFD4CFCD5FCA2FCC3" box="[714,813,840,866]" italics="true" pageId="9" pageNumber="714">Paralepas</emphasis>
|
||
</taxonomicName>
|
||
which has the first complemental male known for the family. This present find suggests that complemental males are perhaps more widely distributed in the
|
||
<taxonomicName id="4C3BB0A74924FA3AFC21FC35FBD5FC63" authorityName="Nilsson-Cantell" authorityYear="1921" box="[935,1114,936,962]" class="Maxillopoda" family="Heteralepadidae" kingdom="Animalia" order="Pedunculata" pageId="9" pageNumber="714" phylum="Arthropoda" rank="family">Heteralepadidae</taxonomicName>
|
||
.
|
||
</paragraph>
|
||
<paragraph id="8B84CB244924FA3AFD4CFC55FB4EFA20" blockId="9.[714,1247,519,1666]" pageId="9" pageNumber="714">
|
||
<taxonomicName id="4C3BB0A74924FA3AFD4CFC55FC11FC40" authority="Young, 2001" authorityName="Young" authorityYear="2001" box="[714,926,968,994]" class="Maxillopoda" family="Heteralepadidae" genus="Heteralepas" kingdom="Animalia" order="Pedunculata" pageId="9" pageNumber="714" phylum="Arthropoda" rank="species" species="segonzaci" status="sp. nov.">
|
||
<emphasis id="B94F17364924FA3AFD4CFC55FC11FC40" box="[714,926,968,994]" italics="true" pageId="9" pageNumber="714">Heteralepas segonzaci</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A27CAA4D4924FA3AFC22FC5AFC53FC40" box="[932,988,967,993]" pageId="9" pageNumber="714" rank="species">n. sp.</taxonomicNameLabel>
|
||
was collected at a greater depth than
|
||
<emphasis id="B94F17364924FA3AFCCEFC75FC64FBA0" box="[840,1003,1000,1025]" italics="true" pageId="9" pageNumber="714">
|
||
<taxonomicName id="4C3BB0A74924FA3AFCCEFC75FC68FBA0" baseAuthorityName="Gruvel" baseAuthorityYear="1901" box="[840,999,1000,1025]" class="Maxillopoda" family="Heteralepadidae" genus="Heteralepas" kingdom="Animalia" order="Pedunculata" pageId="9" pageNumber="714" phylum="Arthropoda" rank="species" species="microstoma">H. microstoma</taxonomicName>
|
||
,
|
||
</emphasis>
|
||
which first alerted me that it was probably a different species. I first thought that the grooves on the capitulum were only generated by external factors instead of by its own growth. None of the other species of
|
||
<taxonomicName id="4C3BB0A74924FA3AFD4CFB15FCB1FB03" authorityName="Pilsbry" authorityYear="1907" box="[714,830,1160,1186]" class="Maxillopoda" family="Heteralepadidae" genus="Heteralepas" kingdom="Animalia" order="Pedunculata" pageId="9" pageNumber="714" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="B94F17364924FA3AFD4CFB15FCB1FB03" box="[714,830,1160,1186]" italics="true" pageId="9" pageNumber="714">Heteralepas</emphasis>
|
||
</taxonomicName>
|
||
have these deep irregular grooves on the capitulum. On its left side, a rounded scar is due to the presence of a serpulid tube, but the other grooves especially a large one posterior to the aperture does not appear to be the result of settlement of other animals or by predators. Besides the grooves, the aperture size, the absence of crests and the peduncle size distinguish this species from
|
||
<emphasis id="B94F17364924FA3AFBA4FAF5FB4EFA20" box="[1058,1217,1384,1409]" italics="true" pageId="9" pageNumber="714">
|
||
<taxonomicName id="4C3BB0A74924FA3AFBA4FAF5FB32FA20" baseAuthorityName="Gruvel" baseAuthorityYear="1901" box="[1058,1213,1384,1409]" class="Maxillopoda" family="Heteralepadidae" genus="Heteralepas" kingdom="Animalia" order="Pedunculata" pageId="9" pageNumber="714" phylum="Arthropoda" rank="species" species="microstoma">H. microstoma</taxonomicName>
|
||
.
|
||
</emphasis>
|
||
</paragraph>
|
||
<paragraph id="8B84CB244924FA39FD4CFA15FDB3FF43" blockId="9.[714,1247,519,1666]" lastBlockId="10.[151,684,167,482]" lastPageId="10" lastPageNumber="715" pageId="9" pageNumber="714">
|
||
Aside from the characteristic reduction of the posterior rami of cirri V and VI, the other characters of mouth and thoracic appendages appear to be very conservative in
|
||
<taxonomicName id="4C3BB0A74924FA3AFCEAFA75FC6DF9A3" authorityName="Pilsbry" authorityYear="1907" box="[876,994,1512,1538]" class="Maxillopoda" family="Heteralepadidae" genus="Heteralepas" kingdom="Animalia" order="Pedunculata" pageId="9" pageNumber="714" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="B94F17364924FA3AFCEAFA75FC6DF9A3" box="[876,994,1512,1538]" italics="true" pageId="9" pageNumber="714">Heteralepas</emphasis>
|
||
</taxonomicName>
|
||
species. Observable differences appear to be only the relative size of the cirral rami and caudal appendages, the number of articles and the ornamentation of the articles. Presently, however, it is difficult to review these characters because most of the appendages of the species are poorly or not described at all.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C32198AF4927FA39FF11FF75FDB7FE43" pageId="10" pageNumber="715" type="reference_group">
|
||
<paragraph id="8B84CB244927FA39FF11FF75FDB7FE43" blockId="10.[151,684,167,482]" pageId="10" pageNumber="715">
|
||
Besides
|
||
<taxonomicName id="4C3BB0A74927FA39FF6BFF75FEE0FEA0" authority="Young, 2001" authorityName="Young" authorityYear="2001" box="[237,367,232,257]" class="Maxillopoda" family="Heteralepadidae" genus="Heteralepas" kingdom="Animalia" order="Pedunculata" pageId="10" pageNumber="715" phylum="Arthropoda" rank="species" species="segonzaci" status="sp. nov.">
|
||
<emphasis id="B94F17364927FA39FF6BFF75FEE0FEA0" box="[237,367,232,257]" italics="true" pageId="10" pageNumber="715">H. segonzaci</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A27CAA4D4927FA39FEF1FF7AFE3CFEA0" box="[375,435,231,257]" pageId="10" pageNumber="715" rank="species">n. sp.</taxonomicNameLabel>
|
||
found at
|
||
<quantity id="4CC366C14927FA39FD99FF75FDFAFEA0" box="[543,629,231,258]" metricMagnitude="3" metricUnit="m" metricValue="2.235" pageId="10" pageNumber="715" unit="m" value="2235.0">2235 m</quantity>
|
||
only
|
||
<taxonomicName id="4C3BB0A74927FA39FF11FE95FEF2FE83" authority="(Darwin)" baseAuthorityName="Darwin" baseAuthorityYear="1852" box="[151,381,264,290]" class="Maxillopoda" family="Heteralepadidae" genus="Heteralepas" kingdom="Animalia" order="Pedunculata" pageId="10" pageNumber="715" phylum="Arthropoda" rank="species" species="cornuta">
|
||
<emphasis id="B94F17364927FA39FF11FE95FE82FE80" box="[151,269,264,289]" italics="true" pageId="10" pageNumber="715">H. cornuta</emphasis>
|
||
(Darwin)
|
||
</taxonomicName>
|
||
from
|
||
<quantity id="4CC366C14927FA39FE43FE95FD92FE80" box="[453,541,263,290]" metricMagnitude="3" metricUnit="m" metricValue="4.3149999999999995" pageId="10" pageNumber="715" unit="m" value="4315.0">4315 m</quantity>
|
||
(
|
||
<bibRefCitation id="EFAAB6D54927FA39FDA8FE95FF39FEE3" author="ROSS A." pageId="10" pageNumber="715" pagination="17 - 20" refId="ref25498" refString="ROSS A. 1975. - Heteralepas cornuta (Darwin) in the eastern Pacific abyssal fauna (Cirripedia, Thoracica). Crustaceana, Leiden 28 (1): 17 - 20." type="journal article" year="1975">Ross 1975: 17</bibRefCitation>
|
||
) and
|
||
<taxonomicName id="4C3BB0A74927FA39FE84FEB5FDE9FEE3" authority="(Gruvel, 1900)" baseAuthorityName="Gruvel" baseAuthorityYear="1900" box="[258,614,296,322]" class="Maxillopoda" family="Heteralepadidae" genus="Heteralepas" kingdom="Animalia" order="Pedunculata" pageId="10" pageNumber="715" phylum="Arthropoda" rank="species" species="lankesteri">
|
||
<emphasis id="B94F17364927FA39FE84FEB5FE11FEE3" box="[258,414,296,322]" italics="true" pageId="10" pageNumber="715">H. lankesteri</emphasis>
|
||
(Gruvel, 1900)
|
||
</taxonomicName>
|
||
from
|
||
<quantity id="4CC366C14927FA39FF11FED5FF61FEC0" box="[151,238,327,354]" metricMagnitude="3" metricUnit="m" metricValue="1.4969999999999999" pageId="10" pageNumber="715" unit="m" value="1497.0">1497 m</quantity>
|
||
(
|
||
<bibRefCitation id="EFAAB6D54927FA39FE86FED5FE54FEC3" author="GRUVEL A." box="[256,475,328,354]" pageId="10" pageNumber="715" pagination="189 - 194" refId="ref23559" refString="GRUVEL A. 1900 a. - Sur quelques especes nouvelles du genre Scalpellum provenant des dragages du Talisman. Bulletin du Museum national d'Histoire naturelle 6: 189 - 194." type="journal article" year="1900">Gruvel 1900a: 195</bibRefCitation>
|
||
) were recorded in depths greater than
|
||
<quantity id="4CC366C14927FA39FEF7FEF5FE45FE20" box="[369,458,359,386]" metricMagnitude="3" metricUnit="m" metricValue="1.0" pageId="10" pageNumber="715" unit="m" value="1000.0">1000 m</quantity>
|
||
. On the other hand, only
|
||
<taxonomicName id="4C3BB0A74927FA39FF56FE15FD8FFE03" authority="(Darwin, 1852)" baseAuthorityName="Darwin" baseAuthorityYear="1852" box="[208,512,392,418]" class="Maxillopoda" family="Heteralepadidae" genus="Heteralepas" kingdom="Animalia" order="Pedunculata" pageId="10" pageNumber="715" phylum="Arthropoda" rank="species" species="cornuta">
|
||
<emphasis id="B94F17364927FA39FF56FE15FEC9FE00" box="[208,326,392,417]" italics="true" pageId="10" pageNumber="715">H. cornuta</emphasis>
|
||
(
|
||
<bibRefCitation id="EFAAB6D54927FA39FED1FE15FE77FE03" author="DARWIN C." box="[343,504,392,418]" pageId="10" pageNumber="715" refId="ref23382" refString="DARWIN C. 1852. - A Monograph on the Subclass Cirripedia, with Figures of all the Species. The Lepadidae; or Pedunculate Cirripedes. Ray Society, London, 400 p." type="book" year="1852">Darwin, 1852</bibRefCitation>
|
||
)
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="4C3BB0A74927FA39FD88FE15FEBBFE63" authority="(Gruvel, 1901)" baseAuthorityName="Gruvel" baseAuthorityYear="1901" class="Maxillopoda" family="Heteralepadidae" genus="Heteralepas" kingdom="Animalia" order="Pedunculata" pageId="10" pageNumber="715" phylum="Arthropoda" rank="species" species="microstoma">
|
||
<emphasis id="B94F17364927FA39FD88FE15FD23FE00" box="[526,684,392,417]" italics="true" pageId="10" pageNumber="715">H. microstoma</emphasis>
|
||
(
|
||
<bibRefCitation id="EFAAB6D54927FA39FF18FE35FEA3FE63" author="GRUVEL A." box="[158,300,424,450]" pageId="10" pageNumber="715" pagination="256 - 263" refId="ref23667" refString="GRUVEL A. 1901. - Diagnoses de quelques especes nouvelles de Cirrhipedes. Bulletin du Museum national d'Histoire naturelle 7: 256 - 263." type="journal article" year="1901">Gruvel, 1901</bibRefCitation>
|
||
)
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="4C3BB0A74927FA39FEEEFE35FD24FE63" authority="(Pilsbry, 1907) (Gabon)" baseAuthorityName="Pilsbry" baseAuthorityYear="1907" box="[360,683,424,450]" class="Maxillopoda" family="Heteralepadidae" genus="Heteralepas" kingdom="Animalia" order="Pedunculata" pageId="10" pageNumber="715" phylum="Arthropoda" rank="species" species="rex">
|
||
<emphasis id="B94F17364927FA39FEEEFE35FE26FE60" box="[360,425,424,449]" italics="true" pageId="10" pageNumber="715">H. rex</emphasis>
|
||
(Pilsbry, 1907) (
|
||
<collectingCountry id="F32C8BB44927FA39FDDFFE35FD2BFE63" box="[601,676,424,450]" name="Gabon" pageId="10" pageNumber="715">Gabon</collectingCountry>
|
||
)
|
||
</taxonomicName>
|
||
are recorded from the eastern Atlantic.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |