treatments-xml/data/03/C5/A6/03C5A67AFFB4FFE1A2AFF9EBFC37FE5B.xml
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<document id="950D63B162F6A8C5343640EB4FEA04AF" ID-DOI="10.11646/zootaxa.1582.1.6" ID-ISSN="1175­5334" ID-Zenodo-Dep="5097639" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1626204472056" checkinUser="felipe" docAuthor="Shimono, Takaki, Iwasaki, Nozomu &amp; Kawai, Hiroshi" docDate="2007" docId="03C5A67AFFB4FFE1A2AFF9EBFC37FE5B" docLanguage="en" docName="zt01582p068.pdf" docOrigin="Zootaxa 1582 (1)" docSource="https://biotaxa.org/Zootaxa/article/view/zootaxa.1582.1.6" docStyle="DocumentStyle:6581673A57F01A3145754A1E615EDFF0.4:Zootaxa.2007-2008.journal_article" docStyleId="6581673A57F01A3145754A1E615EDFF0" docStyleName="Zootaxa.2007-2008.journal_article" docStyleVersion="4" docTitle="Dactylopusioides malleus Shimono &amp; Iwasaki &amp; Kawai 2007, sp. nov." docType="treatment" docVersion="3" lastPageNumber="65" masterDocId="FFFCDE02FFB5FFE6A238FFABFFAAFFA9" masterDocTitle="A new species of Dactylopusioides (Copepoda: Harpacticoida: Thalestridae) infesting brown algae, and its life history" masterLastPageNumber="68" masterPageNumber="59" pageNumber="60" updateTime="1699004237686" updateUser="plazi" zenodo-license-document="CLOSED">
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<mods:title id="6D9979EC60251D5756DB6A20122E2C6F">A new species of Dactylopusioides (Copepoda: Harpacticoida: Thalestridae) infesting brown algae, and its life history</mods:title>
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<mods:namePart id="9488A6769F0A2419EB1EFFB2B3763ADF">Shimono, Takaki</mods:namePart>
<mods:affiliation id="B3BAE291FB42B1539C1DEEB6442363D7">Kobe University Research Center for Inland Seas, Rokkodai, Nadaku, Kobe 657 - 8501, Japan Usa Marine Biological Institute, Kochi University, Usa-cho, Tosa, Kochi 781 - 1164, Japan</mods:affiliation>
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<mods:namePart id="DB78C5912297D7743FFBA3AFFAECD40E">Iwasaki, Nozomu</mods:namePart>
</mods:name>
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<mods:namePart id="66363828A7CAAF0CE1898A7CFE94A5EB">Kawai, Hiroshi</mods:namePart>
<mods:affiliation id="51E4CD658CCFFA5DD2F3FEDF1C5B2A97">Kobe University Research Center for Inland Seas, Rokkodai, Nadaku, Kobe 657 - 8501, Japan Usa Marine Biological Institute, Kochi University, Usa-cho, Tosa, Kochi 781 - 1164, Japan</mods:affiliation>
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<mods:title id="E158354EB86706BD05C5D90799B74B7B">Zootaxa</mods:title>
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<mods:date id="6E37B3AF849F6ED87D187933025C2EB4">2007</mods:date>
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<mods:number id="891F431BD04D567098F64365ED42F6EA">2007-09-12</mods:number>
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<treatment id="03C5A67AFFB4FFE1A2AFF9EBFC37FE5B" LSID="urn:lsid:plazi:treatment:03C5A67AFFB4FFE1A2AFF9EBFC37FE5B" httpUri="http://treatment.plazi.org/id/03C5A67AFFB4FFE1A2AFF9EBFC37FE5B" lastPageId="7" lastPageNumber="65" pageId="1" pageNumber="60">
<subSubSection id="C37644E7FFB4FFE7A2AFF9EBFD84F9F3" box="[151,558,1600,1626]" pageId="1" pageNumber="60" type="nomenclature">
<paragraph id="8BD3176CFFB4FFE7A2AFF9EBFD84F9F3" blockId="1.[151,558,1600,1661]" box="[151,558,1600,1626]" pageId="1" pageNumber="60">
<heading id="D09BA000FFB4FFE7A2AFF9EBFD84F9F3" bold="true" box="[151,558,1600,1626]" fontSize="11" level="1" pageId="1" pageNumber="60" reason="1">
<emphasis id="B918CB7EFFB4FFE7A2AFF9EBFD84F9F3" bold="true" box="[151,558,1600,1626]" pageId="1" pageNumber="60">
<taxonomicName id="4C6C6CEFFFB4FFE7A2AFF9EBFE63F9F3" authority="Shimono &amp; Iwasaki &amp; Kawai, 2007" authorityName="Shimono &amp; Iwasaki &amp; Kawai" authorityYear="2007" box="[151,457,1600,1626]" class="Maxillopoda" family="Thalestridae" genus="Dactylopusioides" kingdom="Animalia" order="Harpacticoida" pageId="1" pageNumber="60" phylum="Arthropoda" rank="species" species="malleus" status="sp. nov.">
<emphasis id="B918CB7EFFB4FFE7A2AFF9EBFE63F9F3" bold="true" box="[151,457,1600,1626]" italics="true" pageId="1" pageNumber="60">Dactylopusioides malleus</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A22B7605FFB4FFE7A3E9F9EBFD84F9F3" box="[465,558,1600,1626]" pageId="1" pageNumber="60" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
</heading>
</paragraph>
</subSubSection>
<subSubSection id="C37644E7FFB4FFE7A2AFF9C8FEB2F9D4" box="[151,280,1635,1661]" pageId="1" pageNumber="60" type="description">
<paragraph id="8BD3176CFFB4FFE7A2AFF9C8FEB2F9D4" blockId="1.[151,558,1600,1661]" box="[151,280,1635,1661]" pageId="1" pageNumber="60">
(
<figureCitation id="13570BE9FFB4FFE7A2A7F9C8FEA4F9D4" box="[159,270,1635,1661]" captionStart-0="FIGURE 1" captionStart-1="FIGURE 3" captionStartId-0="2.[151,244,1934,1955]" captionStartId-1="5.[151,255,1837,1861]" captionTargetBox-0="[159,1412,203,1905]" captionTargetBox-1="[151,1416,200,1801]" captionTargetId-0="figure-78@2.[151,1436,197,1908]" captionTargetId-1="figure-71@5.[151,1436,194,1813]" captionTargetPageId-0="2" captionTargetPageId-1="5" captionText-0="FIGURE 1. Dactylopusioides malleus sp. nov., female. (A) whole animal, dorsal view; (B) rostrum; (C) antennule; (D) antenna; (E) genital field and P. 6, ventral view; (F) anal somite and caudal rami, ventral view; (G) mandible; (H) maxillule; (I) coxa of maxillule; (J) maxilla; (K) maxilliped. Scales: A, 0.01 mm; BE; GJ, 0.02 mm; F, 0.05 mm." captionText-1="FIGURE 3. Dactylopusioides malleus sp. nov., male. (A) antennule; (B) P1; (C) Inner short spine on basis of P1 in male; (D) P2; (E) P5; (F) P6. Scales: AB, D, E, 0.05 mm. C, 0.02 mm" figureDoi-0="http://doi.org/10.5281/zenodo.5097641" figureDoi-1="http://doi.org/10.5281/zenodo.5097645" httpUri-0="https://zenodo.org/record/5097641/files/figure.png" httpUri-1="https://zenodo.org/record/5097645/files/figure.png" pageId="1" pageNumber="60">Figs. 13</figureCitation>
)
</paragraph>
</subSubSection>
<subSubSection id="C37644E7FFB4FFE5A2AFF919FD51F840" lastPageId="3" lastPageNumber="62" pageId="1" pageNumber="60" type="materials_examined">
<paragraph id="8BD3176CFFB4FFE7A2AFF919FE30F8B4" blockId="1.[151,1436,1714,2025]" pageId="1" pageNumber="60">
<emphasis id="B918CB7EFFB4FFE7A2AFF919FEE4F965" bold="true" box="[151,334,1714,1740]" pageId="1" pageNumber="60">Type material.</emphasis>
<typeStatus id="54D7A9CEFFB4FFE7A36FF918FE62F964" box="[343,456,1715,1741]" pageId="1" pageNumber="60" type="holotype">Holotype</typeStatus>
. Adult female (total body length
<quantity id="4C94BA89FFB4FFE7A16FF918FC6EF964" box="[855,964,1715,1741]" metricMagnitude="-4" metricUnit="m" metricValue="7.6" pageId="1" pageNumber="60" unit="mm" value="0.76">0.76 mm</quantity>
, measured from anterior margin of rostrum to the posterior margin of caudal rami) deposited in the Natural History Museum, London; registration no. NHM 2006. 1914.
</paragraph>
<paragraph id="8BD3176CFFB4FFE7A2FEF880FDECF840" blockId="1.[151,1436,1714,2025]" pageId="1" pageNumber="60">
<materialsCitation id="3B041D31FFB4FFE7A2FEF880FE18F8C4" location="Natural History Museum" municipality="London" pageId="1" pageNumber="60" specimenCount="15" specimenCount-female="10" specimenCount-male="5" typeStatus="paratype">
<typeStatus id="54D7A9CEFFB4FFE7A2FEF880FE96F8EC" box="[198,316,1835,1861]" pageId="1" pageNumber="60" type="paratype">Paratypes</typeStatus>
.
<specimenCount id="9D6ADCE5FFB4FFE7A372F880FE67F8EC" box="[330,461,1835,1861]" pageId="1" pageNumber="60" type="female">10 females</specimenCount>
and
<specimenCount id="9D6ADCE5FFB4FFE7A034F880FDC3F8EC" box="[524,617,1835,1861]" pageId="1" pageNumber="60" type="male">5 males</specimenCount>
deposited in the
<location id="8EB341B7FFB4FFE7A106F880FBC1F8EC" LSID="urn:lsid:plazi:treatment:03C5A67AFFB4FFE1A2AFF9EBFC37FE5B:8EB341B7FFB4FFE7A106F880FBC1F8EC" box="[830,1131,1835,1861]" municipality="London" name="Natural History Museum" pageId="1" pageNumber="60">Natural History Museum</location>
,
<collectingMunicipality id="6BB78D16FFB4FFE7A643F880FB73F8EC" box="[1147,1241,1835,1861]" pageId="1" pageNumber="60">London</collectingMunicipality>
, registration no. NHM 2006. 1915-1929
</materialsCitation>
.
<materialsCitation id="3B041D31FFB4FFE7A3F8F8F8FDE8F840" collectingDate="2002-06-10" collectionCode="T" country="Japan" county="Oiso" latitude="34.55" location="National Science Museum" longLatPrecision="1198" longitude="134.98334" municipality="All" pageId="1" pageNumber="60" specimenCount="15" specimenCount-female="10" specimenCount-male="5" stateProvince="Tokyo" typeStatus="paratype">
<specimenCount id="9D6ADCE5FFB4FFE7A3F8F8F8FDE8F8C4" box="[448,578,1875,1901]" pageId="1" pageNumber="60" type="female">10 females</specimenCount>
and
<specimenCount id="9D6ADCE5FFB4FFE7A047F8F8FD71F8C4" box="[639,731,1875,1901]" pageId="1" pageNumber="60" type="male">5 males</specimenCount>
deposited in the
<location id="8EB341B7FFB4FFE7A194F8F8FB42F8C4" LSID="urn:lsid:plazi:treatment:03C5A67AFFB4FFE1A2AFF9EBFC37FE5B:8EB341B7FFB4FFE7A194F8F8FB42F8C4" box="[940,1256,1875,1901]" country="Japan" county="Oiso" latitude="34.55" longLatPrecision="1198" longitude="134.98334" municipality="All" name="National Science Museum" pageId="1" pageNumber="60" stateProvince="Tokyo">National Science Museum</location>
,
<collectingRegion id="49A8D98EFFB4FFE7A6CEF8F8FAEEF8C4" box="[1270,1348,1875,1901]" country="Japan" name="Tokyo" pageId="1" pageNumber="60">Tokyo</collectingRegion>
,
<collectingCountry id="F37B57FCFFB4FFE7A769F8F8FA3DF8C4" box="[1361,1431,1875,1901]" name="Japan" pageId="1" pageNumber="60">Japan</collectingCountry>
; registration numbers NMST-Cr 16855 and 15856.
<collectingMunicipality id="6BB78D16FFB4FFE7A0CAF8D4FCBDF830" box="[754,791,1919,1945]" pageId="1" pageNumber="60">All</collectingMunicipality>
type material was collected from the brown alga,
<taxonomicName id="4C6C6CEFFFB4FFE7A750F8D4FEFEF869" class="Insecta" family="Tettigoniidae" genus="Dictyota" higherTaxonomySource="CoL" kingdom="Animalia" order="Orthoptera" pageId="1" pageNumber="60" phylum="Arthropoda" rank="species" species="dichotoma">
<emphasis id="B918CB7EFFB4FFE7A750F8D4FEFEF869" italics="true" pageId="1" pageNumber="60">Dictyota dichotoma</emphasis>
</taxonomicName>
in
<collectingCounty id="62B26FE0FFB4FFE7A341F80CFE19F868" box="[377,435,1959,1985]" pageId="1" pageNumber="60">Oiso</collectingCounty>
,
<collectingRegion id="49A8D98EFFB4FFE7A387F80CFD26F868" box="[447,652,1959,1985]" country="Japan" name="Hyogo" pageId="1" pageNumber="60">Hyogo prefecture</collectingRegion>
(
<geoCoordinate id="EE5871ABFFB4FFE7A0A5F80CFCAFF868" box="[669,773,1959,1985]" degrees="34" direction="north" minutes="33" orientation="latitude" pageId="1" pageNumber="60" precision="925" value="34.55">34°33N</geoCoordinate>
,
<geoCoordinate id="EE5871ABFFB4FFE7A12AF80CFC29F868" box="[786,899,1959,1985]" degrees="134" direction="east" minutes="59" orientation="longitude" pageId="1" pageNumber="60" precision="925" value="134.98334">134°59E</geoCoordinate>
) on
<date id="FFD231ACFFB4FFE7A18FF80CFBFCF868" box="[951,1110,1959,1985]" pageId="1" pageNumber="60" value="2002-06-10">
<collectingDate id="EF96C844FFB4FFE7A18FF80CFBFCF868" box="[951,1110,1959,1985]" pageId="1" pageNumber="60" value="2002-06-10">10 June 2002</collectingDate>
</date>
, by
<collectionCode id="ED7D8FA9FFB4FFE7A6BEF80CFB33F868" box="[1158,1177,1959,1985]" name="Tavera, Department of Geology and Geophysics" pageId="1" pageNumber="60">T</collectionCode>
. Shimono. Specimens have been preserved in 70% ethanol
</materialsCitation>
.
</paragraph>
<caption id="DF1347E4FFB7FFE4A2AFF825FC07F84A" ID-DOI="http://doi.org/10.5281/zenodo.5097641" ID-Zenodo-Dep="5097641" httpUri="https://zenodo.org/record/5097641/files/figure.png" pageId="2" pageNumber="61" startId="2.[151,244,1934,1955]" targetBox="[159,1412,203,1905]" targetPageId="2">
<paragraph id="8BD3176CFFB7FFE4A2AFF825FC07F84A" blockId="2.[151,1436,1934,2019]" pageId="2" pageNumber="61">
<emphasis id="B918CB7EFFB7FFE4A2AFF825FEA7F80A" bold="true" box="[151,269,1934,1955]" pageId="2" pageNumber="61">FIGURE 1.</emphasis>
<taxonomicName id="4C6C6CEFFFB7FFE4A32BF825FDA1F80A" authority="Shimono &amp; Iwasaki &amp; Kawai, 2007" authorityName="Shimono &amp; Iwasaki &amp; Kawai" authorityYear="2007" box="[275,523,1934,1955]" class="Maxillopoda" family="Thalestridae" genus="Dactylopusioides" kingdom="Animalia" order="Harpacticoida" pageId="2" pageNumber="61" phylum="Arthropoda" rank="species" species="malleus" status="sp. nov.">
<emphasis id="B918CB7EFFB7FFE4A32BF825FDA1F80A" box="[275,523,1934,1955]" italics="true" pageId="2" pageNumber="61">Dactylopusioides malleus</emphasis>
</taxonomicName>
<emphasis id="B918CB7EFFB7FFE4A02AF825FDF5F80A" bold="true" box="[530,607,1934,1955]" pageId="2" pageNumber="61">
<taxonomicNameLabel id="A22B7605FFB7FFE4A02AF825FDF5F80A" box="[530,607,1934,1955]" pageId="2" pageNumber="61" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
, female. (A) whole animal, dorsal view; (B) rostrum; (C) antennule; (D) antenna; (E) genital field and P. 6, ventral view; (F) anal somite and caudal rami, ventral view; (G) mandible; (H) maxillule; (I) coxa of maxillule; (J) maxilla; (K) maxilliped. Scales: A, 0.01 mm; BE; GJ, 0.02 mm; F, 0.05 mm.
</paragraph>
</caption>
<paragraph id="8BD3176CFFB6FFE5A2AFF8F4FAA5F8DD" blockId="3.[151,1295,1887,1908]" box="[151,1295,1887,1908]" pageId="3" pageNumber="62">
<emphasis id="B918CB7EFFB6FFE5A2AFF8F4FEA6F8DD" bold="true" box="[151,268,1887,1908]" pageId="3" pageNumber="62">FIGURE 2.</emphasis>
<taxonomicName id="4C6C6CEFFFB6FFE5A32AF8F4FDA3F8DD" authority="Shimono &amp; Iwasaki &amp; Kawai, 2007" authorityName="Shimono &amp; Iwasaki &amp; Kawai" authorityYear="2007" box="[274,521,1887,1908]" class="Maxillopoda" family="Thalestridae" genus="Dactylopusioides" kingdom="Animalia" order="Harpacticoida" pageId="3" pageNumber="62" phylum="Arthropoda" rank="species" species="malleus" status="sp. nov.">
<emphasis id="B918CB7EFFB6FFE5A32AF8F4FDA3F8DD" box="[274,521,1887,1908]" italics="true" pageId="3" pageNumber="62">Dactylopusioides malleus</emphasis>
</taxonomicName>
<emphasis id="B918CB7EFFB6FFE5A037F8F4FDF1F8DD" bold="true" box="[527,603,1887,1908]" pageId="3" pageNumber="62">
<taxonomicNameLabel id="A22B7605FFB6FFE5A037F8F4FDF1F8DD" box="[527,603,1887,1908]" pageId="3" pageNumber="62" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
, female. (A) P1; (B) P2; (C) P3; (D) P4; (E) P5. Scales: AE,
<quantity id="4C94BA89FFB6FFE5A68BF8F4FAA6F8DD" box="[1203,1292,1887,1908]" metricMagnitude="-5" metricUnit="m" metricValue="5.0" pageId="3" pageNumber="62" unit="mm" value="0.05">0.05 mm</quantity>
.
</paragraph>
<paragraph id="8BD3176CFFB6FFE5A2FEF80CFD51F840" blockId="3.[151,1436,1959,2025]" pageId="3" pageNumber="62">
<emphasis id="B918CB7EFFB6FFE5A2FEF80CFDA4F868" bold="true" box="[198,526,1959,1985]" pageId="3" pageNumber="62">Other material examined.</emphasis>
<specimenCount id="9D6ADCE5FFB6FFE5A020F80CFD31F868" box="[536,667,1959,1985]" pageId="3" pageNumber="62" type="female">10 females</specimenCount>
and
<specimenCount id="9D6ADCE5FFB6FFE5A0E1F80CFC93F868" box="[729,825,1959,1985]" pageId="3" pageNumber="62" type="male">6 males</specimenCount>
, dissected and mounted on slides in polyvinyl lactophenol, deposited in the personal collection of TS.
</paragraph>
</subSubSection>
<subSubSection id="C37644E7FFB1FFE2A2FEFF3CFC3FFEAB" pageId="4" pageNumber="63" type="diagnosis">
<paragraph id="8BD3176CFFB1FFE2A2FEFF3CFC3FFEAB" blockId="4.[151,1436,151,1538]" pageId="4" pageNumber="63">
<emphasis id="B918CB7EFFB1FFE2A2FEFF3CFEECFF18" bold="true" box="[198,326,151,177]" pageId="4" pageNumber="63">Diagnosis.</emphasis>
Antennary exopod 1-segmented with 6 setae. Short, terminal seta on segment 2 of P2 endopod in male is plumose. Maxillule, coxa with 3 terminal setae. Male P5, baseoendopod and exopod with 3 and 5 setae, respectively. Male P6 reduced to a small plate with 2 setae.
</paragraph>
</subSubSection>
<subSubSection id="C37644E7FFB1FFE0A2FEFEA4FD53FE53" lastPageId="6" lastPageNumber="65" pageId="4" pageNumber="63" type="description">
<paragraph id="8BD3176CFFB1FFE2A2FEFEA4FAADFDB3" blockId="4.[151,1436,151,1538]" pageId="4" pageNumber="63">
<emphasis id="B918CB7EFFB1FFE2A2FEFEA4FE71FE80" bold="true" box="[198,475,271,297]" pageId="4" pageNumber="63">Description of female.</emphasis>
Mean total body length
<quantity id="4C94BA89FFB1FFE2A139FEBBFCC0FE83" box="[769,874,272,298]" metricMagnitude="-4" metricUnit="m" metricValue="7.4" pageId="4" pageNumber="63" unit="mm" value="0.74">0.74 mm</quantity>
(n=16), measured from anterior margin of rostrum to posterior margin of caudal rami. Color from greenish-brown to brownish-green. Body subcylindrical (
<figureCitation id="13570BE9FFB1FFE2A2A7FECBFEABFED3" box="[159,257,352,378]" captionStart="FIGURE 1" captionStartId="2.[151,244,1934,1955]" captionTargetBox="[159,1412,203,1905]" captionTargetId="figure-78@2.[151,1436,197,1908]" captionTargetPageId="2" captionText="FIGURE 1. Dactylopusioides malleus sp. nov., female. (A) whole animal, dorsal view; (B) rostrum; (C) antennule; (D) antenna; (E) genital field and P. 6, ventral view; (F) anal somite and caudal rami, ventral view; (G) mandible; (H) maxillule; (I) coxa of maxillule; (J) maxilla; (K) maxilliped. Scales: A, 0.01 mm; BE; GJ, 0.02 mm; F, 0.05 mm." figureDoi="http://doi.org/10.5281/zenodo.5097641" httpUri="https://zenodo.org/record/5097641/files/figure.png" pageId="4" pageNumber="63">Fig. 1A</figureCitation>
). Rostrum (
<figureCitation id="13570BE9FFB1FFE2A3ACFECBFE5BFED3" box="[404,497,352,378]" captionStart="FIGURE 1" captionStartId="2.[151,244,1934,1955]" captionTargetBox="[159,1412,203,1905]" captionTargetId="figure-78@2.[151,1436,197,1908]" captionTargetPageId="2" captionText="FIGURE 1. Dactylopusioides malleus sp. nov., female. (A) whole animal, dorsal view; (B) rostrum; (C) antennule; (D) antenna; (E) genital field and P. 6, ventral view; (F) anal somite and caudal rami, ventral view; (G) mandible; (H) maxillule; (I) coxa of maxillule; (J) maxilla; (K) maxilliped. Scales: A, 0.01 mm; BE; GJ, 0.02 mm; F, 0.05 mm." figureDoi="http://doi.org/10.5281/zenodo.5097641" httpUri="https://zenodo.org/record/5097641/files/figure.png" pageId="4" pageNumber="63">Fig. 1B</figureCitation>
) articulated, triangular, apex rounded with 2 sensilla. Cephalothorax slightly shorter than wide. Genital double-somite divided dorsally and laterally by subcuticular rib. Genital field (
<figureCitation id="13570BE9FFB1FFE2A755FE23FF1DFE63" captionStart="FIGURE 1" captionStartId="2.[151,244,1934,1955]" captionTargetBox="[159,1412,203,1905]" captionTargetId="figure-78@2.[151,1436,197,1908]" captionTargetPageId="2" captionText="FIGURE 1. Dactylopusioides malleus sp. nov., female. (A) whole animal, dorsal view; (B) rostrum; (C) antennule; (D) antenna; (E) genital field and P. 6, ventral view; (F) anal somite and caudal rami, ventral view; (G) mandible; (H) maxillule; (I) coxa of maxillule; (J) maxilla; (K) maxilliped. Scales: A, 0.01 mm; BE; GJ, 0.02 mm; F, 0.05 mm." figureDoi="http://doi.org/10.5281/zenodo.5097641" httpUri="https://zenodo.org/record/5097641/files/figure.png" pageId="4" pageNumber="63">Fig. 1E</figureCitation>
) with copulatory pore situated medially. Anal somite with small, round anal operculum (
<figureCitation id="13570BE9FFB1FFE2A6ECFE1BFA98FE63" box="[1236,1330,432,458]" captionStart="FIGURE 1" captionStartId="2.[151,244,1934,1955]" captionTargetBox="[159,1412,203,1905]" captionTargetId="figure-78@2.[151,1436,197,1908]" captionTargetPageId="2" captionText="FIGURE 1. Dactylopusioides malleus sp. nov., female. (A) whole animal, dorsal view; (B) rostrum; (C) antennule; (D) antenna; (E) genital field and P. 6, ventral view; (F) anal somite and caudal rami, ventral view; (G) mandible; (H) maxillule; (I) coxa of maxillule; (J) maxilla; (K) maxilliped. Scales: A, 0.01 mm; BE; GJ, 0.02 mm; F, 0.05 mm." figureDoi="http://doi.org/10.5281/zenodo.5097641" httpUri="https://zenodo.org/record/5097641/files/figure.png" pageId="4" pageNumber="63">Fig. 1A</figureCitation>
). Caudal ramus (
<figureCitation id="13570BE9FFB1FFE2A2D6FE73FEE9FE5B" box="[238,323,472,498]" captionStart="FIGURE 1" captionStartId="2.[151,244,1934,1955]" captionTargetBox="[159,1412,203,1905]" captionTargetId="figure-78@2.[151,1436,197,1908]" captionTargetPageId="2" captionText="FIGURE 1. Dactylopusioides malleus sp. nov., female. (A) whole animal, dorsal view; (B) rostrum; (C) antennule; (D) antenna; (E) genital field and P. 6, ventral view; (F) anal somite and caudal rami, ventral view; (G) mandible; (H) maxillule; (I) coxa of maxillule; (J) maxilla; (K) maxilliped. Scales: A, 0.01 mm; BE; GJ, 0.02 mm; F, 0.05 mm." figureDoi="http://doi.org/10.5281/zenodo.5097641" httpUri="https://zenodo.org/record/5097641/files/figure.png" pageId="4" pageNumber="63">Fig. 1F</figureCitation>
) shorter than wide; seta I longer than seta II; seta II spinous; seta III longer than seta II; seta IV one-third as long as seta V; seta VI slightly longer than VII; seta VII triarticulate. Egg-sac single.
</paragraph>
<paragraph id="8BD3176CFFB1FFE2A2AFFD83FD8FFDC3" blockId="4.[151,1436,151,1538]" pageId="4" pageNumber="63">
Antennule (
<figureCitation id="13570BE9FFB1FFE2A31BFD83FED5FDEB" box="[291,383,552,578]" captionStart="FIGURE 1" captionStartId="2.[151,244,1934,1955]" captionTargetBox="[159,1412,203,1905]" captionTargetId="figure-78@2.[151,1436,197,1908]" captionTargetPageId="2" captionText="FIGURE 1. Dactylopusioides malleus sp. nov., female. (A) whole animal, dorsal view; (B) rostrum; (C) antennule; (D) antenna; (E) genital field and P. 6, ventral view; (F) anal somite and caudal rami, ventral view; (G) mandible; (H) maxillule; (I) coxa of maxillule; (J) maxilla; (K) maxilliped. Scales: A, 0.01 mm; BE; GJ, 0.02 mm; F, 0.05 mm." figureDoi="http://doi.org/10.5281/zenodo.5097641" httpUri="https://zenodo.org/record/5097641/files/figure.png" pageId="4" pageNumber="63">Fig. 1C</figureCitation>
) short, 7-segmented. Two aesthetascs present, 1 on segment 3, the other on segment 8. Setal formula 1:9:13+a:2:4:4:7+a.
</paragraph>
<paragraph id="8BD3176CFFB1FFE2A2FFFDD3FF73FCA3" blockId="4.[151,1436,151,1538]" pageId="4" pageNumber="63">
Antenna (
<figureCitation id="13570BE9FFB1FFE2A303FDD3FE3DFD3B" box="[315,407,632,658]" captionStart="FIGURE 1" captionStartId="2.[151,244,1934,1955]" captionTargetBox="[159,1412,203,1905]" captionTargetId="figure-78@2.[151,1436,197,1908]" captionTargetPageId="2" captionText="FIGURE 1. Dactylopusioides malleus sp. nov., female. (A) whole animal, dorsal view; (B) rostrum; (C) antennule; (D) antenna; (E) genital field and P. 6, ventral view; (F) anal somite and caudal rami, ventral view; (G) mandible; (H) maxillule; (I) coxa of maxillule; (J) maxilla; (K) maxilliped. Scales: A, 0.01 mm; BE; GJ, 0.02 mm; F, 0.05 mm." figureDoi="http://doi.org/10.5281/zenodo.5097641" httpUri="https://zenodo.org/record/5097641/files/figure.png" pageId="4" pageNumber="63">Fig. 1D</figureCitation>
) with small coxa unarmed, basis incompletely fused with first endopod segment forming allobasis, bearing long inner seta. Exopod short, 1-segmented with 3 long distal setae and 1 short and 2 long lateral setae. Endopod with 4 geniculate distal setae and 1 long and 1 short distal seta, and 2 short lateral setae.
</paragraph>
<paragraph id="8BD3176CFFB1FFE2A2FFFCB3FC7BFC9B" blockId="4.[151,1436,151,1538]" box="[199,977,792,818]" pageId="4" pageNumber="63">Labrum ovoid, carved in anterior margin, equipped with denticles.</paragraph>
<paragraph id="8BD3176CFFB1FFE2A2FFFCEBFAECFC2B" blockId="4.[151,1436,151,1538]" pageId="4" pageNumber="63">
Mandibular gnathobase (
<figureCitation id="13570BE9FFB1FFE2A3D3FCEBFDECFCF3" box="[491,582,832,858]" captionStart="FIGURE 1" captionStartId="2.[151,244,1934,1955]" captionTargetBox="[159,1412,203,1905]" captionTargetId="figure-78@2.[151,1436,197,1908]" captionTargetPageId="2" captionText="FIGURE 1. Dactylopusioides malleus sp. nov., female. (A) whole animal, dorsal view; (B) rostrum; (C) antennule; (D) antenna; (E) genital field and P. 6, ventral view; (F) anal somite and caudal rami, ventral view; (G) mandible; (H) maxillule; (I) coxa of maxillule; (J) maxilla; (K) maxilliped. Scales: A, 0.01 mm; BE; GJ, 0.02 mm; F, 0.05 mm." figureDoi="http://doi.org/10.5281/zenodo.5097641" httpUri="https://zenodo.org/record/5097641/files/figure.png" pageId="4" pageNumber="63">Fig. 1G</figureCitation>
) round, with long seta at inner corner. Basis large, with 1 seta. Endopod 1-segmented with 1 lateral and 4 terminal setae. Exopod 1-segmented with short seta and 5 long setae.
</paragraph>
<paragraph id="8BD3176CFFB1FFE2A2FFFC3BFAD9FC53" blockId="4.[151,1436,151,1538]" pageId="4" pageNumber="63">
Maxillule (
<figureCitation id="13570BE9FFB1FFE2A371FC3BFE7DFC03" box="[329,471,912,938]" captionStart="FIGURE 1" captionStartId="2.[151,244,1934,1955]" captionTargetBox="[159,1412,203,1905]" captionTargetId="figure-78@2.[151,1436,197,1908]" captionTargetPageId="2" captionText="FIGURE 1. Dactylopusioides malleus sp. nov., female. (A) whole animal, dorsal view; (B) rostrum; (C) antennule; (D) antenna; (E) genital field and P. 6, ventral view; (F) anal somite and caudal rami, ventral view; (G) mandible; (H) maxillule; (I) coxa of maxillule; (J) maxilla; (K) maxilliped. Scales: A, 0.01 mm; BE; GJ, 0.02 mm; F, 0.05 mm." figureDoi="http://doi.org/10.5281/zenodo.5097641" httpUri="https://zenodo.org/record/5097641/files/figure.png" pageId="4" pageNumber="63">Fig. 1H &amp; I</figureCitation>
), arthrite of praecoxa with 4 stout spines and 3 spinulose setae around distal margin and 2 subapical surface setae. Coxa with 3 terminal setae. Basis with 6 setae. Endopod much smaller than exopod, with 2 setae. Exopod 1-segmented, with 3 setae on distal margin. Epipodite represented by a seta.
</paragraph>
<paragraph id="8BD3176CFFB1FFE2A2FFFBA3FF43FBDB" blockId="4.[151,1436,151,1538]" pageId="4" pageNumber="63">
Maxilla (
<figureCitation id="13570BE9FFB1FFE2A30BFBA3FE2CFB8B" box="[307,390,1032,1058]" captionStart="FIGURE 1" captionStartId="2.[151,244,1934,1955]" captionTargetBox="[159,1412,203,1905]" captionTargetId="figure-78@2.[151,1436,197,1908]" captionTargetPageId="2" captionText="FIGURE 1. Dactylopusioides malleus sp. nov., female. (A) whole animal, dorsal view; (B) rostrum; (C) antennule; (D) antenna; (E) genital field and P. 6, ventral view; (F) anal somite and caudal rami, ventral view; (G) mandible; (H) maxillule; (I) coxa of maxillule; (J) maxilla; (K) maxilliped. Scales: A, 0.01 mm; BE; GJ, 0.02 mm; F, 0.05 mm." figureDoi="http://doi.org/10.5281/zenodo.5097641" httpUri="https://zenodo.org/record/5097641/files/figure.png" pageId="4" pageNumber="63">Fig. 1J</figureCitation>
), syncoxa with 3 endites; proximal, middle and distal endites bearing 1 plumose, 1 plumose and 1 naked, and 2 naked setae, respectively. Allobasis represented by a thin elongate claw. Endopod absent.
</paragraph>
<paragraph id="8BD3176CFFB1FFE2A2FFFB2BFB16FB6B" blockId="4.[151,1436,151,1538]" pageId="4" pageNumber="63">
Maxilliped (
<figureCitation id="13570BE9FFB1FFE2A360FB2BFE1EFB33" box="[344,436,1152,1178]" captionStart="FIGURE 1" captionStartId="2.[151,244,1934,1955]" captionTargetBox="[159,1412,203,1905]" captionTargetId="figure-78@2.[151,1436,197,1908]" captionTargetPageId="2" captionText="FIGURE 1. Dactylopusioides malleus sp. nov., female. (A) whole animal, dorsal view; (B) rostrum; (C) antennule; (D) antenna; (E) genital field and P. 6, ventral view; (F) anal somite and caudal rami, ventral view; (G) mandible; (H) maxillule; (I) coxa of maxillule; (J) maxilla; (K) maxilliped. Scales: A, 0.01 mm; BE; GJ, 0.02 mm; F, 0.05 mm." figureDoi="http://doi.org/10.5281/zenodo.5097641" httpUri="https://zenodo.org/record/5097641/files/figure.png" pageId="4" pageNumber="63">Fig. 1K</figureCitation>
) pedestal. Syncoxa smooth and armed with 2 setae at inner corner. Basis with spinulose seta on inner-lateral margin. Endopod 1-segmented, prehensile with 2 spinulose setae.
</paragraph>
<paragraph id="8BD3176CFFB1FFE2A2FFFB7BFD7AFA1B" blockId="4.[151,1436,151,1538]" pageId="4" pageNumber="63">P1 (Fig. 2A), coxa large. Intercoxal sclerite semi-oval, wider than long. Basis with stout spine at inner and outer distal corners. Endopod 3-segmented, prehensile; first segment elongated, longer than exopod, armed with long spinulose seta in proximal half of inner margin; second segment asetose, small; third segment short, armed with 2 serrate claws and inner, short, spinulose seta. Exopod 3-segmented; first segment with outer spine; second segment bearing outer spine and inner seta distally; third segment shortest, bearing 4 terminal spines increasing in length towards medial edge.</paragraph>
<paragraph id="8BD3176CFFB1FFE2A2FFFA6BFAD1F9AB" blockId="4.[151,1436,151,1538]" pageId="4" pageNumber="63">P2P4 (Fig. 2BD) coxa rectangular. Intercoxal sclerite longer than wide. Basis with outer seta. Rami 3- segmented, with copious spinules on outer margin, endopod shorter than exopod. Setal formula as follows:</paragraph>
<paragraph id="8BD3176CFFB1FFE2A389F989FB8CF995" blockId="4.[159,1088,1570,1732]" box="[433,1062,1570,1596]" pageId="4" pageNumber="63">Exopod Endopod</paragraph>
<paragraph id="8BD3176CFFB1FFE2A2A7F9FBFBEAF9C3" blockId="4.[159,1088,1570,1732]" box="[159,1088,1616,1642]" pageId="4" pageNumber="63">P2 1: 1: 2.2.3 1: 2: 2.2.1</paragraph>
<paragraph id="8BD3176CFFB1FFE2A2A7F9D6FBEAF93E" blockId="4.[159,1088,1570,1732]" box="[159,1088,1661,1687]" pageId="4" pageNumber="63">P3 1: 1: 3.2.3 1: 2: 3.2.1</paragraph>
<paragraph id="8BD3176CFFB1FFE2A2A7F901FBEAF96D" blockId="4.[159,1088,1570,1732]" box="[159,1088,1706,1732]" pageId="4" pageNumber="63">P4 1: 1: 3.2.3 1: 2: 2.2.1</paragraph>
<paragraph id="8BD3176CFFB1FFE2A2FEF95BFBE9F89B" blockId="4.[151,1436,1776,2002]" pageId="4" pageNumber="63">P5 (Fig. 2E), endopodal lobe exceeding exopod slightly, baseoendopod with 5 setae on distal and subdistal, basal seta naked and second innermost seta shortest, exopod bearing 5 setae.</paragraph>
<paragraph id="8BD3176CFFB1FFE2A2FEF8EBFBE9F8F3" blockId="4.[151,1436,1776,2002]" box="[198,1091,1856,1882]" pageId="4" pageNumber="63">
P6 (
<figureCitation id="13570BE9FFB1FFE2A2CDF8EBFEE7F8F3" box="[245,333,1856,1882]" captionStart="FIGURE 1" captionStartId="2.[151,244,1934,1955]" captionTargetBox="[159,1412,203,1905]" captionTargetId="figure-78@2.[151,1436,197,1908]" captionTargetPageId="2" captionText="FIGURE 1. Dactylopusioides malleus sp. nov., female. (A) whole animal, dorsal view; (B) rostrum; (C) antennule; (D) antenna; (E) genital field and P. 6, ventral view; (F) anal somite and caudal rami, ventral view; (G) mandible; (H) maxillule; (I) coxa of maxillule; (J) maxilla; (K) maxilliped. Scales: A, 0.01 mm; BE; GJ, 0.02 mm; F, 0.05 mm." figureDoi="http://doi.org/10.5281/zenodo.5097641" httpUri="https://zenodo.org/record/5097641/files/figure.png" pageId="4" pageNumber="63">Fig. 1E</figureCitation>
) close to genital pores, trapezoidal, inner seta inwardly directed.
</paragraph>
<paragraph id="8BD3176CFFB1FFE2A2FEF8CCFB54F82B" blockId="4.[151,1436,1776,2002]" box="[198,1278,1895,1922]" pageId="4" pageNumber="63">
<emphasis id="B918CB7EFFB1FFE2A2FEF8CCFEA7F828" bold="true" box="[198,269,1895,1921]" pageId="4" pageNumber="63">Male.</emphasis>
Mean total length
<quantity id="4C94BA89FFB1FFE2A3D2F8C3FDF9F82B" box="[490,595,1896,1922]" metricMagnitude="-4" metricUnit="m" metricValue="6.2" pageId="4" pageNumber="63" unit="mm" value="0.62">0.62 mm</quantity>
(n=10). Differs from the female in the following respects:
</paragraph>
<paragraph id="8BD3176CFFB1FFE2A2FFF83BFAE5F803" blockId="4.[151,1436,1776,2002]" box="[199,1359,1936,1962]" pageId="4" pageNumber="63">
Antennule (
<figureCitation id="13570BE9FFB1FFE2A369F83BFE06F803" box="[337,428,1936,1962]" captionStart="FIGURE 3" captionStartId="5.[151,255,1837,1861]" captionTargetBox="[151,1416,200,1801]" captionTargetId="figure-71@5.[151,1436,194,1813]" captionTargetPageId="5" captionText="FIGURE 3. Dactylopusioides malleus sp. nov., male. (A) antennule; (B) P1; (C) Inner short spine on basis of P1 in male; (D) P2; (E) P5; (F) P6. Scales: AB, D, E, 0.05 mm. C, 0.02 mm" figureDoi="http://doi.org/10.5281/zenodo.5097645" httpUri="https://zenodo.org/record/5097645/files/figure.png" pageId="4" pageNumber="63">Fig. 3A</figureCitation>
) haplocer, 9-segmented, an aesthetasc on segment 3, segment 5 and segment 9.
</paragraph>
<paragraph id="8BD3176CFFB1FFE2A2FFF813FB4BF87B" blockId="4.[151,1436,1776,2002]" box="[199,1249,1976,2002]" pageId="4" pageNumber="63">
P1 (
<figureCitation id="13570BE9FFB1FFE2A2CEF813FE20F87B" box="[246,394,1976,2002]" captionStart="FIGURE 3" captionStartId="5.[151,255,1837,1861]" captionTargetBox="[151,1416,200,1801]" captionTargetId="figure-71@5.[151,1436,194,1813]" captionTargetPageId="5" captionText="FIGURE 3. Dactylopusioides malleus sp. nov., male. (A) antennule; (B) P1; (C) Inner short spine on basis of P1 in male; (D) P2; (E) P5; (F) P6. Scales: AB, D, E, 0.05 mm. C, 0.02 mm" figureDoi="http://doi.org/10.5281/zenodo.5097645" httpUri="https://zenodo.org/record/5097645/files/figure.png" pageId="4" pageNumber="63">Fig. 3B &amp; C</figureCitation>
), intercoxal sclerite not oval. Inner spine on basis stout, hammer-shaped.
</paragraph>
<caption id="DF1347E4FFB0FFE3A2AFF886FC26F8CE" ID-DOI="http://doi.org/10.5281/zenodo.5097645" ID-Zenodo-Dep="5097645" httpUri="https://zenodo.org/record/5097645/files/figure.png" pageId="5" pageNumber="64" startId="5.[151,255,1837,1861]" targetBox="[151,1416,200,1801]" targetPageId="5">
<paragraph id="8BD3176CFFB0FFE3A2AFF886FC26F8CE" blockId="5.[151,1436,1837,1895]" pageId="5" pageNumber="64">
<emphasis id="B918CB7EFFB0FFE3A2AFF886FEB1F8EC" bold="true" box="[151,283,1837,1861]" pageId="5" pageNumber="64">FIGURE 3.</emphasis>
<taxonomicName id="4C6C6CEFFFB0FFE3A31DF885FD91F8EC" authority="Shimono &amp; Iwasaki &amp; Kawai, 2007" authorityName="Shimono &amp; Iwasaki &amp; Kawai" authorityYear="2007" box="[293,571,1838,1861]" class="Maxillopoda" family="Thalestridae" genus="Dactylopusioides" kingdom="Animalia" order="Harpacticoida" pageId="5" pageNumber="64" phylum="Arthropoda" rank="species" species="malleus" status="sp. nov.">
<emphasis id="B918CB7EFFB0FFE3A31DF885FD91F8EC" box="[293,571,1838,1861]" italics="true" pageId="5" pageNumber="64">Dactylopusioides malleus</emphasis>
</taxonomicName>
<emphasis id="B918CB7EFFB0FFE3A07CF886FD36F8EC" bold="true" box="[580,668,1837,1861]" pageId="5" pageNumber="64">
<taxonomicNameLabel id="A22B7605FFB0FFE3A07CF886FD36F8EC" box="[580,668,1837,1861]" pageId="5" pageNumber="64" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
, male. (A) antennule; (B) P1; (C) Inner short spine on basis of P1 in male; (D) P2; (E) P5; (F) P6. Scales: AB, D, E, 0.05 mm. C, 0.02 mm
</paragraph>
</caption>
<paragraph id="8BD3176CFFB0FFE3A2FFF868FA36F874" blockId="5.[199,1436,1987,2013]" box="[199,1436,1987,2013]" pageId="5" pageNumber="64">
P2 (
<figureCitation id="13570BE9FFB0FFE3A2C0F868FEFFF874" box="[248,341,1987,2013]" captionStart="FIGURE 3" captionStartId="5.[151,255,1837,1861]" captionTargetBox="[151,1416,200,1801]" captionTargetId="figure-71@5.[151,1436,194,1813]" captionTargetPageId="5" captionText="FIGURE 3. Dactylopusioides malleus sp. nov., male. (A) antennule; (B) P1; (C) Inner short spine on basis of P1 in male; (D) P2; (E) P5; (F) P6. Scales: AB, D, E, 0.05 mm. C, 0.02 mm" figureDoi="http://doi.org/10.5281/zenodo.5097645" httpUri="https://zenodo.org/record/5097645/files/figure.png" pageId="5" pageNumber="64">Fig. 3D</figureCitation>
) endopod modified, 2-segmented; outer spine on segment 2 shorter and stouter than that of
</paragraph>
<paragraph id="8BD3176CFFB3FFE0A2AFFF33FF7CFF73" blockId="6.[151,1436,152,218]" pageId="6" pageNumber="65">female; outer terminal plumose spine on segment 2 much smaller than that of female. Setal formula as follows:</paragraph>
<paragraph id="8BD3176CFFB3FFE0A34DFF51FCC5FEB8" blockId="6.[159,879,250,316]" box="[373,879,250,273]" pageId="6" pageNumber="65">Exopod Endopod</paragraph>
<paragraph id="8BD3176CFFB3FFE0A2A7FE8EFCCDFE95" blockId="6.[159,879,250,316]" box="[159,871,293,316]" pageId="6" pageNumber="65">P2 1: 1: 2.2.3 1: 2.2.2</paragraph>
<paragraph id="8BD3176CFFB3FFE0A2FEFE3BFC4AFE7B" blockId="6.[151,1436,400,826]" pageId="6" pageNumber="65">
P5 (
<figureCitation id="13570BE9FFB3FFE0A2CDFE3BFEE5FE03" box="[245,335,400,426]" captionStart="FIGURE 3" captionStartId="5.[151,255,1837,1861]" captionTargetBox="[151,1416,200,1801]" captionTargetId="figure-71@5.[151,1436,194,1813]" captionTargetPageId="5" captionText="FIGURE 3. Dactylopusioides malleus sp. nov., male. (A) antennule; (B) P1; (C) Inner short spine on basis of P1 in male; (D) P2; (E) P5; (F) P6. Scales: AB, D, E, 0.05 mm. C, 0.02 mm" figureDoi="http://doi.org/10.5281/zenodo.5097645" httpUri="https://zenodo.org/record/5097645/files/figure.png" pageId="6" pageNumber="65">Fig. 3E</figureCitation>
), right and left baseoendopods fused medially, bearing 3 serrate spiniform setae on endopodal lobe and a naked seta at outer corner. Exopod bearing 5 spinulose setae.
</paragraph>
<paragraph id="8BD3176CFFB3FFE0A2FEFE4BFD53FE53" blockId="6.[151,1436,400,826]" box="[198,761,480,506]" pageId="6" pageNumber="65">
P6 (
<figureCitation id="13570BE9FFB3FFE0A2CDFE4BFEE1FE53" box="[245,331,480,506]" captionStart="FIGURE 3" captionStartId="5.[151,255,1837,1861]" captionTargetBox="[151,1416,200,1801]" captionTargetId="figure-71@5.[151,1436,194,1813]" captionTargetPageId="5" captionText="FIGURE 3. Dactylopusioides malleus sp. nov., male. (A) antennule; (B) P1; (C) Inner short spine on basis of P1 in male; (D) P2; (E) P5; (F) P6. Scales: AB, D, E, 0.05 mm. C, 0.02 mm" figureDoi="http://doi.org/10.5281/zenodo.5097645" httpUri="https://zenodo.org/record/5097645/files/figure.png" pageId="6" pageNumber="65">Fig. 3F</figureCitation>
) reduced to small plate with 2 setae.
</paragraph>
</subSubSection>
<subSubSection id="C37644E7FFB3FFE1A2FEFDACFC37FE5B" lastPageId="7" lastPageNumber="66" pageId="6" pageNumber="65" type="etymology">
<paragraph id="8BD3176CFFB3FFE0A2FEFDACFC23FDE0" blockId="6.[151,1436,400,826]" pageId="6" pageNumber="65">
<emphasis id="B918CB7EFFB3FFE0A2FEFDACFEF9FD88" bold="true" box="[198,339,519,545]" pageId="6" pageNumber="65">Etymology.</emphasis>
The epithet
<taxonomicName id="4C6C6CEFFFB3FFE0A3D3FDA3FDECFD88" authorityName="Shimono &amp; Iwasaki &amp; Kawai" authorityYear="2007" box="[491,582,520,545]" class="Maxillopoda" family="Thalestridae" genus="Dactylopusioides" kingdom="Animalia" order="Harpacticoida" pageId="6" pageNumber="65" phylum="Arthropoda" rank="species" species="malleus">
<emphasis id="B918CB7EFFB3FFE0A3D3FDA3FDECFD88" box="[491,582,520,545]" italics="true" pageId="6" pageNumber="65">malleus</emphasis>
</taxonomicName>
refers to the stout hammer-shaped inner spine on the basis of P
<quantity id="4C94BA89FFB3FFE0A77CFDA3FAC4FD8B" box="[1348,1390,520,546]" metricMagnitude="-2" metricUnit="m" metricValue="2.54" pageId="6" pageNumber="65" unit="in" value="1.0">1 in</quantity>
the male; different compared to known species of
<emphasis id="B918CB7EFFB3FFE0A08EFD9BFC23FDE0" box="[694,905,560,585]" italics="true" pageId="6" pageNumber="65">
<taxonomicName id="4C6C6CEFFFB3FFE0A08EFD9BFC2FFDE0" authorityName="Brian" authorityYear="1928" box="[694,901,560,585]" class="Maxillopoda" family="Thalestridae" genus="Dactylopusioides" kingdom="Animalia" order="Harpacticoida" pageId="6" pageNumber="65" phylum="Arthropoda" rank="genus">Dactylopusioides</taxonomicName>
.
</emphasis>
</paragraph>
<paragraph id="8BD3176CFFB3FFE0A2FEFDFCFE7BFC93" blockId="6.[151,1436,400,826]" pageId="6" pageNumber="65">
<emphasis id="B918CB7EFFB3FFE0A2FEFDFCFEF4FDD8" bold="true" box="[198,350,599,625]" pageId="6" pageNumber="65">Life history.</emphasis>
In the field,
<taxonomicName id="4C6C6CEFFFB3FFE0A3CFFDF3FC8CFDD8" authority="Shimono &amp; Iwasaki &amp; Kawai, 2007" authorityName="Shimono &amp; Iwasaki &amp; Kawai" authorityYear="2007" box="[503,806,600,625]" class="Maxillopoda" family="Thalestridae" genus="Dactylopusioides" kingdom="Animalia" order="Harpacticoida" pageId="6" pageNumber="65" phylum="Arthropoda" rank="species" species="malleus" status="sp. nov.">
<emphasis id="B918CB7EFFB3FFE0A3CFFDF3FC8CFDD8" box="[503,806,600,625]" italics="true" pageId="6" pageNumber="65">Dactylopusioides malleus</emphasis>
</taxonomicName>
<emphasis id="B918CB7EFFB3FFE0A115FDFCFC26FDD8" bold="true" box="[813,908,599,625]" pageId="6" pageNumber="65">
<taxonomicNameLabel id="A22B7605FFB3FFE0A115FDFCFC26FDD8" box="[813,908,599,625]" pageId="6" pageNumber="65" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
(
<figureCitation id="13570BE9FFB3FFE0A1A5FDF3FC53FDDB" box="[925,1017,600,626]" captionStart="FIGURE 4" captionStartId="6.[151,255,1630,1654]" captionTargetBox="[485,1102,882,1606]" captionTargetId="figure-377@6.[485,1102,882,1606]" captionTargetPageId="6" captionText="FIGURE 4. The life history of Dactylopusioides malleus sp. nov. (A) An adult female with a hatched nauplius; (B) The nauplius two days after hatching, within the host alga; (C) copepodid; (D) Exterior view of the capsule; (E) Lateral view of the burrow; (F) The burrow in cross-section. Scales: AC, 0.01 mm; D, 0.02 mm; E, 0.05 mm. Mp: Mucus production of D. malleus sp. nov.; Ca: capsule; Es Exoskeleton of a copepodid; Th: Thallus." figureDoi="http://doi.org/10.5281/zenodo.5097649" httpUri="https://zenodo.org/record/5097649/files/figure.png" pageId="6" pageNumber="65">Fig. 4A</figureCitation>
) was found forming burrows in the thalli of dictyotalean brown algae
<emphasis id="B918CB7EFFB3FFE0A016FD2BFC5BFD30" box="[558,1009,640,665]" italics="true" pageId="6" pageNumber="65">
<taxonomicName id="4C6C6CEFFFB3FFE0A016FD2BFCB0FD30" box="[558,794,640,665]" class="Insecta" family="Tettigoniidae" genus="Dictyota" higherTaxonomySource="CoL" kingdom="Animalia" order="Orthoptera" pageId="6" pageNumber="65" phylum="Arthropoda" rank="species" species="dichotoma">Dictyota dichotoma</taxonomicName>
,
<taxonomicName id="4C6C6CEFFFB3FFE0A11FFD2BFC5BFD30" authorityName="Zanardini" authorityYear="1872" box="[807,1009,640,665]" class="Insecta" family="Tettigoniidae" genus="Dictyota" higherTaxonomySource="CoL" kingdom="Animalia" order="Orthoptera" pageId="6" pageNumber="65" phylum="Arthropoda" rank="species" species="maxima">Dictyota maxima</taxonomicName>
</emphasis>
and
<emphasis id="B918CB7EFFB3FFE0A615FD2BFA9CFD30" box="[1069,1334,640,665]" italics="true" pageId="6" pageNumber="65">
<taxonomicName id="4C6C6CEFFFB3FFE0A615FD2BFA99FD30" authorityName="Holmes" authorityYear="1896" box="[1069,1331,640,665]" class="Polypodiopsida" family="Dryopteridaceae" genus="Dictyopteris" higherTaxonomySource="CoL" kingdom="Plantae" order="Polypodiales" pageId="6" pageNumber="65" phylum="Tracheophyta" rank="species" species="undulata">Dictyopteris undulata</taxonomicName>
.
</emphasis>
At Imagoura, Maiko, Oiso and Yura, in
<collectingRegion id="49A8D98EFFB3FFE0A022FD03FD43FD6B" box="[538,745,680,706]" country="Japan" name="Hyogo" pageId="6" pageNumber="65">Hyogo Prefecture</collectingRegion>
(central Honshu), the new species was found from May to August in the intertidal and subtidal zones. All life history stages of the new species were found burrowing into the thalli of
<taxonomicName id="4C6C6CEFFFB3FFE0A364FD53FDF7FCB8" authorityName="Holmes" authorityYear="1896" box="[348,605,760,785]" class="Polypodiopsida" family="Dryopteridaceae" genus="Dictyopteris" higherTaxonomySource="CoL" kingdom="Plantae" order="Polypodiales" pageId="6" pageNumber="65" phylum="Tracheophyta" rank="species" species="undulata">
<emphasis id="B918CB7EFFB3FFE0A364FD53FDF7FCB8" box="[348,605,760,785]" italics="true" pageId="6" pageNumber="65">Dictyopteris undulata</emphasis>
</taxonomicName>
at Imagoura and
<taxonomicName id="4C6C6CEFFFB3FFE0A115FD53FBBCFCB8" box="[813,1046,760,785]" class="Insecta" family="Tettigoniidae" genus="Dictyota" higherTaxonomySource="CoL" kingdom="Animalia" order="Orthoptera" pageId="6" pageNumber="65" phylum="Arthropoda" rank="species" species="dichotoma">
<emphasis id="B918CB7EFFB3FFE0A115FD53FBBCFCB8" box="[813,1046,760,785]" italics="true" pageId="6" pageNumber="65">Dictyota dichotoma</emphasis>
</taxonomicName>
at Yura, on
<date id="FFD231ACFFB3FFE0A69FFD53FAEFFCBB" box="[1191,1349,760,786]" pageId="6" pageNumber="65" value="2003-06-17">17 June 2003</date>
and on
<date id="FFD231ACFFB3FFE0A2AFFC8BFE9AFC93" box="[151,304,800,826]" pageId="6" pageNumber="65" value="2000-07-13">13 July 2000</date>
, respectively.
</paragraph>
<caption id="DF1347E4FFB3FFE0A2AFF9F5FC5CF974" ID-DOI="http://doi.org/10.5281/zenodo.5097649" ID-Zenodo-Dep="5097649" httpUri="https://zenodo.org/record/5097649/files/figure.png" pageId="6" pageNumber="65" startId="6.[151,255,1630,1654]" targetBox="[485,1102,882,1606]" targetPageId="6">
<paragraph id="8BD3176CFFB3FFE0A2AFF9F5FC5CF974" blockId="6.[151,1436,1630,1758]" pageId="6" pageNumber="65">
<emphasis id="B918CB7EFFB3FFE0A2AFF9F5FEB3F9DF" bold="true" box="[151,281,1630,1654]" pageId="6" pageNumber="65">FIGURE 4.</emphasis>
The life history of
<taxonomicName id="4C6C6CEFFFB3FFE0A3D1F9F5FD51F9DC" authority="Shimono &amp; Iwasaki &amp; Kawai, 2007" authorityName="Shimono &amp; Iwasaki &amp; Kawai" authorityYear="2007" box="[489,763,1630,1653]" class="Maxillopoda" family="Thalestridae" genus="Dactylopusioides" kingdom="Animalia" order="Harpacticoida" pageId="6" pageNumber="65" phylum="Arthropoda" rank="species" species="malleus" status="sp. nov.">
<emphasis id="B918CB7EFFB3FFE0A3D1F9F5FD51F9DC" box="[489,763,1630,1653]" italics="true" pageId="6" pageNumber="65">Dactylopusioides malleus</emphasis>
</taxonomicName>
<emphasis id="B918CB7EFFB3FFE0A13AF9F5FCF2F9DF" bold="true" box="[770,856,1630,1654]" pageId="6" pageNumber="65">
<taxonomicNameLabel id="A22B7605FFB3FFE0A13AF9F5FCF2F9DF" box="[770,856,1630,1654]" pageId="6" pageNumber="65" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
(A) An adult female with a hatched nauplius; (B) The nauplius two days after hatching, within the host alga; (C) copepodid; (D) Exterior view of the capsule; (E) Lateral view of the burrow; (F) The burrow in cross-section. Scales: AC, 0.01 mm; D, 0.02 mm; E, 0.05 mm. Mp: Mucus production of
<taxonomicName id="4C6C6CEFFFB3FFE0A28CF96DFE8DF974" authority="Shimono &amp; Iwasaki &amp; Kawai, 2007" authorityName="Shimono &amp; Iwasaki &amp; Kawai" authorityYear="2007" box="[180,295,1734,1757]" class="Maxillopoda" family="Thalestridae" genus="Dactylopusioides" kingdom="Animalia" order="Harpacticoida" pageId="6" pageNumber="65" phylum="Arthropoda" rank="species" species="malleus" status="sp. nov.">
<emphasis id="B918CB7EFFB3FFE0A28CF96DFE8DF974" box="[180,295,1734,1757]" italics="true" pageId="6" pageNumber="65">D. malleus</emphasis>
</taxonomicName>
<emphasis id="B918CB7EFFB3FFE0A316F96DFE29F977" bold="true" box="[302,387,1734,1758]" pageId="6" pageNumber="65">
<taxonomicNameLabel id="A22B7605FFB3FFE0A316F96DFE29F977" box="[302,387,1734,1758]" pageId="6" pageNumber="65" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
; Ca: capsule; Es Exoskeleton of a copepodid; Th: Thallus.
</paragraph>
</caption>
<paragraph id="8BD3176CFFB3FFE1A2FEF892FC37FE5B" blockId="6.[151,1436,1848,2035]" lastBlockId="7.[151,1436,152,498]" lastPageId="7" lastPageNumber="66" pageId="6" pageNumber="65">
In laboratory experiments,
<taxonomicName id="4C6C6CEFFFB3FFE0A034F892FD27F8FB" authority="Shimono &amp; Iwasaki &amp; Kawai, 2007" authorityName="Shimono &amp; Iwasaki &amp; Kawai" authorityYear="2007" box="[524,653,1849,1874]" class="Maxillopoda" family="Thalestridae" genus="Dactylopusioides" kingdom="Animalia" order="Harpacticoida" pageId="6" pageNumber="65" phylum="Arthropoda" rank="species" species="malleus" status="sp. nov.">
<emphasis id="B918CB7EFFB3FFE0A034F892FD27F8FB" box="[524,653,1849,1874]" italics="true" pageId="6" pageNumber="65">D. malleus</emphasis>
</taxonomicName>
<emphasis id="B918CB7EFFB3FFE0A0AFF893FD5DF8FB" bold="true" box="[663,759,1848,1874]" pageId="6" pageNumber="65">
<taxonomicNameLabel id="A22B7605FFB3FFE0A0AFF893FD5DF8FB" box="[663,759,1848,1874]" pageId="6" pageNumber="65" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
progressed through its complete life cycle (from egg to adult to egg) while eating only the tissue of
<emphasis id="B918CB7EFFB3FFE0A0A2F8CAFCEAF8D3" box="[666,832,1889,1914]" italics="true" pageId="6" pageNumber="65">
<taxonomicName id="4C6C6CEFFFB3FFE0A0A2F8CAFC96F8D3" box="[666,828,1889,1914]" class="Insecta" family="Tettigoniidae" genus="Dictyota" higherTaxonomySource="CoL" kingdom="Animalia" order="Orthoptera" pageId="6" pageNumber="65" phylum="Arthropoda" rank="species" species="dichotoma">D. dichotoma</taxonomicName>
,
</emphasis>
which was its host in the field. Eggs hatched out in 34 (3.6 ±
<geoCoordinate id="EE5871ABFFB3FFE0A320F822FEFFF80A" box="[280,341,1929,1955]" degrees="0.5" direction="south" orientation="latitude" pageId="6" pageNumber="65" precision="5555" value="-0.5">0.5 S</geoCoordinate>
.D.) days. The first stage of the nauplii made burrows (tunnels) by eating the host algal tissue from the surface, and then entering the algal tissue. In the burrows, nauplii ate the algal cells but left the outer cell wall and overlying cuticle of the peripheral cells intact (
<figureCitation id="13570BE9FFB3FFE0A16EF872FC18F85A" box="[854,946,2009,2035]" captionStart="FIGURE 4" captionStartId="6.[151,255,1630,1654]" captionTargetBox="[485,1102,882,1606]" captionTargetId="figure-377@6.[485,1102,882,1606]" captionTargetPageId="6" captionText="FIGURE 4. The life history of Dactylopusioides malleus sp. nov. (A) An adult female with a hatched nauplius; (B) The nauplius two days after hatching, within the host alga; (C) copepodid; (D) Exterior view of the capsule; (E) Lateral view of the burrow; (F) The burrow in cross-section. Scales: AC, 0.01 mm; D, 0.02 mm; E, 0.05 mm. Mp: Mucus production of D. malleus sp. nov.; Ca: capsule; Es Exoskeleton of a copepodid; Th: Thallus." figureDoi="http://doi.org/10.5281/zenodo.5097649" httpUri="https://zenodo.org/record/5097649/files/figure.png" pageId="6" pageNumber="65">Fig. 4B</figureCitation>
); thus the burrow was not exposed to out- side. Nauplii molted several times within the burrow and then formed a gelatinous matrix, within which they metamorphosed (
<figureCitation id="13570BE9FFB2FFE1A35BFF6BFE68FF73" box="[355,450,192,218]" captionStart="FIGURE 4" captionStartId="6.[151,255,1630,1654]" captionTargetBox="[485,1102,882,1606]" captionTargetId="figure-377@6.[485,1102,882,1606]" captionTargetPageId="6" captionText="FIGURE 4. The life history of Dactylopusioides malleus sp. nov. (A) An adult female with a hatched nauplius; (B) The nauplius two days after hatching, within the host alga; (C) copepodid; (D) Exterior view of the capsule; (E) Lateral view of the burrow; (F) The burrow in cross-section. Scales: AC, 0.01 mm; D, 0.02 mm; E, 0.05 mm. Mp: Mucus production of D. malleus sp. nov.; Ca: capsule; Es Exoskeleton of a copepodid; Th: Thallus." figureDoi="http://doi.org/10.5281/zenodo.5097649" httpUri="https://zenodo.org/record/5097649/files/figure.png" pageId="7" pageNumber="66">Fig. 4C</figureCitation>
). The copepodids left the burrow and continued development on the surface of the algal tissue, inside a capsule made of mucus they secreted (
<figureCitation id="13570BE9FFB2FFE1A17EFF43FC6FFEAB" box="[838,965,232,258]" captionStart="FIGURE 4" captionStartId="6.[151,255,1630,1654]" captionTargetBox="[485,1102,882,1606]" captionTargetId="figure-377@6.[485,1102,882,1606]" captionTargetPageId="6" captionText="FIGURE 4. The life history of Dactylopusioides malleus sp. nov. (A) An adult female with a hatched nauplius; (B) The nauplius two days after hatching, within the host alga; (C) copepodid; (D) Exterior view of the capsule; (E) Lateral view of the burrow; (F) The burrow in cross-section. Scales: AC, 0.01 mm; D, 0.02 mm; E, 0.05 mm. Mp: Mucus production of D. malleus sp. nov.; Ca: capsule; Es Exoskeleton of a copepodid; Th: Thallus." figureDoi="http://doi.org/10.5281/zenodo.5097649" httpUri="https://zenodo.org/record/5097649/files/figure.png" pageId="7" pageNumber="66">Fig. 4DF</figureCitation>
). At 18 °C, copepodids became adults in 913 (11.2 ± 1.5) days. Both nauplii and copepodids occasionally left the burrow or capsules and formed new burrows or capsules. At 18 °C, adult females changed capsules at intervals of 2.2 ± 1.2 days. No mating behavior was observed during the experiments, but eventually the females bore eggs in an egg sac, in an experimental setting where both males and females were present. In contrast, females did not form eggs in the absence of males. Females produced eggs at intervals of 4.3 ± 1.2 days, and retained the egg sac until the eggs hatched. At 18 °C, each egg sac contained 724 (17.1 ± 4.1) eggs.
</paragraph>
</subSubSection>
</treatment>
</document>