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<document id="B0830FAB179A06995E3042752D4CCFD5" ID-DOI="10.5281/zenodo.195334" ID-GBIF-Dataset="5c776f2d-8efa-408e-855d-5688a5ca2c0e" ID-ISSN="1175-5326" ID-Zenodo-Dep="195334" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1460226156111" checkinUser="plazi" docAuthor="Uyeno, Daisuke &amp; Nagasawa, Kazuya" docDate="2010" docId="03E387F6B410FFA091C8FF021D12DA80" docLanguage="en" docName="zt02478p040.pdf" docOrigin="Zootaxa 2478" docStyle="DocumentStyle:890A69B780ED73D6DB8551B71C8AC79E.4:Zootaxa.2009-2012.journal_article" docStyleId="890A69B780ED73D6DB8551B71C8AC79E" docStyleName="Zootaxa.2009-2012.journal_article" docStyleVersion="4" docTitle="Hatschekia jonesi Uyeno &amp; Nagasawa, 2010, n. sp." docType="treatment" docVersion="10" lastPageNumber="10" masterDocId="FFDAFF8EB416FFA9915FFF951E19D817" masterDocTitle="The copepod genus Hatschekia Poche, 1902 (Siphonostomatoida: Hatschekiidae) from triggerfishes (Pisces: Tetraodontiformes: Balistidae) from off the Ryukyu Islands, Japan, with descriptions of eleven new species" masterLastPageNumber="40" masterPageNumber="1" pageNumber="7" updateTime="1698238399821" updateUser="plazi">
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<mods:title id="7A221203C8C716567651294379B808BD">The copepod genus Hatschekia Poche, 1902 (Siphonostomatoida: Hatschekiidae) from triggerfishes (Pisces: Tetraodontiformes: Balistidae) from off the Ryukyu Islands, Japan, with descriptions of eleven new species</mods:title>
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<mods:namePart id="80C83D31C14B1436978406F7A6D34D5A">Uyeno, Daisuke</mods:namePart>
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<mods:namePart id="ED89CCF9C5D3A9A640283E5BF7E22F0D">Nagasawa, Kazuya</mods:namePart>
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<mods:typeOfResource id="E3F1A6D650AEFC86121829A3D06D7FDC">text</mods:typeOfResource>
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<mods:date id="EC0680D14B220857434CC36001FBF991">2010</mods:date>
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<mods:number id="ECB1E1910E2A4F78F979BF8489758C83">2478</mods:number>
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<treatment id="03E387F6B410FFA091C8FF021D12DA80" ID-DOI="http://doi.org/10.5281/zenodo.5693606" ID-GBIF-Taxon="119386388" ID-Zenodo-Dep="5693606" LSID="urn:lsid:plazi:treatment:03E387F6B410FFA091C8FF021D12DA80" httpUri="http://treatment.plazi.org/id/03E387F6B410FFA091C8FF021D12DA80" lastPageId="9" lastPageNumber="10" pageId="6" pageNumber="7">
<subSubSection id="C350656BB410FFAF91C8FF021F34D8C3" pageId="6" pageNumber="7" type="nomenclature">
<paragraph id="8BF536E0B410FFAF91C8FF021FA1D8A6" blockId="6.[151,440,151,212]" box="[151,440,151,177]" pageId="6" pageNumber="7">
<heading id="D0BD818CB410FFAF91C8FF021FA1D8A6" bold="true" box="[151,440,151,177]" fontSize="11" level="1" pageId="6" pageNumber="7" reason="1">
<emphasis id="B93EEAF2B410FFAF91C8FF021FA1D8A6" bold="true" box="[151,440,151,177]" pageId="6" pageNumber="7">
<taxonomicName id="4C4A4D63B410FFAF91C8FF021F77D8A6" box="[151,366,151,177]" class="Maxillopoda" family="Hatschekiidae" genus="Hatschekia" kingdom="Animalia" order="Siphonostomatoida" pageId="6" pageNumber="7" phylum="Arthropoda" rank="species" species="jonesi" status="sp. nov.">
<emphasis id="B93EEAF2B410FFAF91C8FF021F77D8A6" bold="true" box="[151,366,151,177]" italics="true" pageId="6" pageNumber="7">Hatschekia jonesi</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A20D5789B410FFAF902AFF021FA1D8A6" box="[373,440,151,177]" pageId="6" pageNumber="7" rank="species">n. sp.</taxonomicNameLabel>
</emphasis>
</heading>
</paragraph>
<paragraph id="8BF536E0B410FFAF91C8FF2F1F34D8C3" blockId="6.[151,440,151,212]" box="[151,301,186,212]" pageId="6" pageNumber="7">
(
<figureCitation id="13712A65B410FFAF91C0FF2F1F3CD8C3" box="[159,293,186,212]" captionStart-0="FIGURES 16 23" captionStart-1="FIGURES 24 29" captionStartId-0="7.[151,269,1806,1830]" captionStartId-1="8.[151,273,1803,1827]" captionTargetBox-0="[225,1345,184,1768]" captionTargetBox-1="[169,1346,187,1802]" captionTargetId-0="figure@7.[209,1366,144,1780]" captionTargetId-1="figure@8.[169,1418,170,1833]" captionTargetPageId-0="7" captionTargetPageId-1="8" captionText-0="FIGURES 16 23. Hatschekia jonesi n. sp., female, holotype NSMT Cr 20901. 16, habitus dorsal; 17, posterior part of trunk, dorsal; 18, antennule, ventral, rp = rostrum process (drawn from a paratype, NSMT Cr 20902); 19, antenna, ventral. (drawn from a paratype, NSMT Cr 20902); 20, antenna with parabasal papilla (drawn from a paratype, NSMT Cr 20902); 21, mandible (drawn from a paratype, NSMT Cr 20902); 22, maxillule; 23, maxilla. Scale bars: 16, 200 μm; 17 19, 23, 40 μm; 20, 22, 20 μm; 21, 10 μm." captionText-1="FIGURES 24 29. Hatschekia jonesi n. sp., female, holotype NSMT Cr 20901. 24, leg 1, anterior view; 25, leg 2, anterior view; 26, intercoxal sclerite of leg 1, anterior view; 27, intercoxal sclerite of leg 2, anterior view; 28, leg 3, ventral; 29, leg 4, ventral. Scale bars: 24 27, 30 μm; 28 29, 10 μm." httpUri-0="https://zenodo.org/record/195337/files/figure.png" httpUri-1="https://zenodo.org/record/195338/files/figure.png" pageId="6" pageNumber="7">Figs 1629</figureCitation>
)
</paragraph>
</subSubSection>
<subSubSection id="C350656BB410FFAF91C8FF6A1B65D9ED" pageId="6" pageNumber="7" type="materials_examined">
<paragraph id="8BF536E0B410FFAF91C8FF6A1F47D9B8" blockId="6.[151,1438,255,1178]" pageId="6" pageNumber="7">
<emphasis id="B93EEAF2B410FFAF91C8FF6A1F7CD90E" bold="true" box="[151,357,255,281]" pageId="6" pageNumber="7">
<typeStatus id="54F18842B410FFAF91C8FF6A1EC3D90E" box="[151,218,255,281]" pageId="6" pageNumber="7">Type</typeStatus>
material.
</emphasis>
<typeStatus id="54F18842B410FFAF902EFE951FE8D90D" box="[369,497,256,282]" pageId="6" pageNumber="7" type="holotype">Holotype</typeStatus>
, female (
<collectionCode id="ED5BAE25B410FFAF9332FE951CD0D90D" box="[621,713,256,282]" httpUri="http://grbio.org/cool/f678-ci92" name="National Science Museum (Natural History)" pageId="6" pageNumber="7">NSMT</collectionCode>
Cr 20901), ex
<taxonomicName id="4C4A4D63B410FFAF92C0FE951B87D90D" authority="Bloch &amp; Schneider" authorityName="Bloch &amp; Schneider" box="[927,1438,256,282]" class="Actinopterygii" family="Balistidae" genus="Sufflamen" kingdom="Animalia" order="Tetraodontiformes" pageId="6" pageNumber="7" phylum="Chordata" rank="species" species="bursa">
<emphasis id="B93EEAF2B410FFAF92C0FE951A62D90E" box="[927,1147,256,281]" italics="true" pageId="6" pageNumber="7">Sufflamen bursa</emphasis>
(Bloch &amp; Schneider)
</taxonomicName>
(
<taxonomicName id="4C4A4D63B410FFAF91C0FEB01F9CD928" box="[159,389,293,319]" class="Actinopterygii" kingdom="Animalia" order="Tetraodontiformes" pageId="6" pageNumber="7" phylum="Chordata" rank="order">Tetraodontiformes</taxonomicName>
:
<taxonomicName id="4C4A4D63B410FFAF90CEFEB01C16D928" box="[401,527,293,319]" class="Actinopterygii" family="Balistidae" kingdom="Animalia" order="Tetraodontiformes" pageId="6" pageNumber="7" phylum="Chordata" rank="family">Balistidae</taxonomicName>
), off Cape Maeda (
<geoCoordinate id="EE7E5027B410FFAF93A4FEB01D7FD928" box="[763,870,293,319]" direction="north" orientation="latitude" pageId="6" pageNumber="7" precision="925" value="26.433332">26°26N</geoCoordinate>
,
<geoCoordinate id="EE7E5027B410FFAF922CFEB01DF2D928" box="[883,1003,293,319]" direction="east" orientation="longitude" pageId="6" pageNumber="7" precision="925" value="127.76667">127°46E</geoCoordinate>
), Okinawa-jima Island, the Ryukyu Islands, East
<collectingCountry id="F35D7670B410FFAF906BFEDF1F63D973" box="[308,378,330,356]" name="China" pageId="6" pageNumber="7">China</collectingCountry>
Sea,
<collectingCountry id="F35D7670B410FFAF90E2FEDF1C1AD973" box="[445,515,330,356]" name="Japan" pageId="6" pageNumber="7">Japan</collectingCountry>
,
<date id="FFF41020B410FFAF9350FEDF1CF2D973" box="[527,747,330,356]" pageId="6" pageNumber="7" value="2005-09-02">2 September 2005</date>
.
<typeStatus id="54F18842B410FFAF93A9FEDF1D74D973" box="[758,877,330,356]" pageId="6" pageNumber="7" type="paratype">Paratypes</typeStatus>
:
<specimenCount id="9D4CFD69B410FFAF9226FEDF1DF2D973" box="[889,1003,330,356]" pageId="6" pageNumber="7" type="female">6 females</specimenCount>
(
<collectionCode id="ED5BAE25B410FFAF92A4FEDF1A57D973" box="[1019,1102,330,356]" httpUri="http://grbio.org/cool/f678-ci92" name="National Science Museum (Natural History)" pageId="6" pageNumber="7">NSMT</collectionCode>
Cr 20902), ex
<taxonomicName id="4C4A4D63B410FFAF9456FEDF1B72D974" box="[1289,1387,330,356]" class="Actinopterygii" family="Balistidae" genus="Sufflamen" kingdom="Animalia" order="Tetraodontiformes" pageId="6" pageNumber="7" phylum="Chordata" rank="species" species="bursa">
<emphasis id="B93EEAF2B410FFAF9456FEDF1B01D974" box="[1289,1304,330,355]" italics="true" pageId="6" pageNumber="7">S</emphasis>
.
<emphasis id="B93EEAF2B410FFAF9477FEDF1B72D974" box="[1320,1387,330,355]" italics="true" pageId="6" pageNumber="7">bursa</emphasis>
</taxonomicName>
, off Cape Maeda (
<geoCoordinate id="EE7E5027B410FFAF901BFEE51FAAD99D" box="[324,435,368,394]" direction="north" orientation="latitude" pageId="6" pageNumber="7" precision="925" value="26.433332">26°26N</geoCoordinate>
,
<geoCoordinate id="EE7E5027B410FFAF909FFEE51C22D99D" box="[448,571,368,394]" direction="east" orientation="longitude" pageId="6" pageNumber="7" precision="925" value="127.76667">127°46E</geoCoordinate>
), Okinawa-jima Island, the Ryukyu Islands, East
<collectingCountry id="F35D7670B410FFAF95F9FEE51AE9D99D" box="[1190,1264,368,394]" name="China" pageId="6" pageNumber="7">China</collectingCountry>
Sea,
<collectingCountry id="F35D7670B410FFAF9469FEE51B99D99D" box="[1334,1408,368,394]" name="Japan" pageId="6" pageNumber="7">Japan</collectingCountry>
,
<date id="FFF41020B410FFAF94D2FEE51F43D9B8" pageId="6" pageNumber="7" value="2005-09-02">2 September 2005</date>
.
</paragraph>
<paragraph id="8BF536E0B410FFAF919AFE2F1B65D9ED" blockId="6.[151,1438,255,1178]" pageId="6" pageNumber="7">
<emphasis id="B93EEAF2B410FFAF919AFE2F1C05D9C3" bold="true" box="[197,540,442,468]" pageId="6" pageNumber="7">Other material examined.</emphasis>
<specimenCount id="9D4CFD69B410FFAF9379FE2F1C86D9C3" box="[550,671,442,468]" pageId="6" pageNumber="7" type="female">5 females</specimenCount>
(
<collectionCode id="ED5BAE25B410FFAF93EFFE2F1D13D9C3" box="[688,778,442,468]" pageId="6" pageNumber="7">RUMF</collectionCode>
ZC00922), ex
<taxonomicName id="4C4A4D63B410FFAF9281FE2F1B13D9C3" authority="Latreille" authorityName="Latreille" box="[990,1290,442,468]" class="Actinopterygii" family="Balistidae" genus="Sufflamen" kingdom="Animalia" order="Tetraodontiformes" pageId="6" pageNumber="7" phylum="Chordata" rank="species" species="fraenatum">
<emphasis id="B93EEAF2B410FFAF9281FE2F1DF4D9C4" box="[990,1005,442,467]" italics="true" pageId="6" pageNumber="7">S</emphasis>
.
<emphasis id="B93EEAF2B410FFAF92A1FE2F1A67D9C4" box="[1022,1150,442,467]" italics="true" pageId="6" pageNumber="7">fraenatum</emphasis>
(Latreille)
</taxonomicName>
, off Chatan (
<geoCoordinate id="EE7E5027B410FFAF91FFFE751F11D9ED" box="[160,264,480,506]" direction="north" orientation="latitude" pageId="6" pageNumber="7" precision="925" value="26.316668">26°19N</geoCoordinate>
,
<geoCoordinate id="EE7E5027B410FFAF904BFE751F91D9ED" box="[276,392,480,506]" direction="east" orientation="longitude" pageId="6" pageNumber="7" precision="925" value="127.73333">127°44E</geoCoordinate>
), Okinawa-jima Island, the Ryukyu Islands, East
<collectingCountry id="F35D7670B410FFAF9293FE751A0BD9ED" box="[972,1042,480,506]" name="China" pageId="6" pageNumber="7">China</collectingCountry>
Sea,
<collectingCountry id="F35D7670B410FFAF950DFE751A81D9ED" box="[1106,1176,480,506]" name="Japan" pageId="6" pageNumber="7">Japan</collectingCountry>
,
<date id="FFF41020B410FFAF95FBFE751B6ED9ED" box="[1188,1399,480,506]" pageId="6" pageNumber="7" value="2005-12-09">9 December 2005</date>
.
</paragraph>
</subSubSection>
<subSubSection id="C350656BB410FFA1919AFD901C5ADFBB" lastPageId="8" lastPageNumber="9" pageId="6" pageNumber="7" type="description">
<paragraph id="8BF536E0B410FFAF919AFD901CF9DACD" blockId="6.[151,1438,255,1178]" pageId="6" pageNumber="7">
<emphasis id="B93EEAF2B410FFAF919AFD901FF0DA08" bold="true" box="[197,489,517,543]" pageId="6" pageNumber="7">Description of female.</emphasis>
Body (
<figureCitation id="13712A65B410FFAF9318FD901CBADA08" box="[583,675,517,543]" captionStart="FIGURES 16 23" captionStartId="7.[151,269,1806,1830]" captionTargetBox="[225,1345,184,1768]" captionTargetId="figure@7.[209,1366,144,1780]" captionTargetPageId="7" captionText="FIGURES 16 23. Hatschekia jonesi n. sp., female, holotype NSMT Cr 20901. 16, habitus dorsal; 17, posterior part of trunk, dorsal; 18, antennule, ventral, rp = rostrum process (drawn from a paratype, NSMT Cr 20902); 19, antenna, ventral. (drawn from a paratype, NSMT Cr 20902); 20, antenna with parabasal papilla (drawn from a paratype, NSMT Cr 20902); 21, mandible (drawn from a paratype, NSMT Cr 20902); 22, maxillule; 23, maxilla. Scale bars: 16, 200 μm; 17 19, 23, 40 μm; 20, 22, 20 μm; 21, 10 μm." httpUri="https://zenodo.org/record/195337/files/figure.png" pageId="6" pageNumber="7">Fig. 16</figureCitation>
) 8371034 (902 ± 61) long, excluding caudal rami (n = 12). Cephalothorax round, slightly shorter than wide [175220 (195 ± 16) × 212276 (236 ± 20)], with dorsal, Mshaped chitinous frame. Trunk rod-like, longer than wide [666818 (711 ± 47) × 166198 (182 ± 12)], widest in anterior ¼. Urosome (
<figureCitation id="13712A65B410FFAF90E9FDE01C13DA98" box="[438,522,629,655]" captionStart="FIGURES 16 23" captionStartId="7.[151,269,1806,1830]" captionTargetBox="[225,1345,184,1768]" captionTargetId="figure@7.[209,1366,144,1780]" captionTargetPageId="7" captionText="FIGURES 16 23. Hatschekia jonesi n. sp., female, holotype NSMT Cr 20901. 16, habitus dorsal; 17, posterior part of trunk, dorsal; 18, antennule, ventral, rp = rostrum process (drawn from a paratype, NSMT Cr 20902); 19, antenna, ventral. (drawn from a paratype, NSMT Cr 20902); 20, antenna with parabasal papilla (drawn from a paratype, NSMT Cr 20902); 21, mandible (drawn from a paratype, NSMT Cr 20902); 22, maxillule; 23, maxilla. Scale bars: 16, 200 μm; 17 19, 23, 40 μm; 20, 22, 20 μm; 21, 10 μm." httpUri="https://zenodo.org/record/195337/files/figure.png" pageId="6" pageNumber="7">Fig. 17</figureCitation>
) excluding caudal ramus shorter than wide [3449 (42 ± 5) × 5880 (69 ± 7)]. Genital complex fused to abdomen without border. Caudal ramus (
<figureCitation id="13712A65B410FFAF92EFFD0F1A1FDAA3" box="[944,1030,666,692]" captionStart="FIGURES 16 23" captionStartId="7.[151,269,1806,1830]" captionTargetBox="[225,1345,184,1768]" captionTargetId="figure@7.[209,1366,144,1780]" captionTargetPageId="7" captionText="FIGURES 16 23. Hatschekia jonesi n. sp., female, holotype NSMT Cr 20901. 16, habitus dorsal; 17, posterior part of trunk, dorsal; 18, antennule, ventral, rp = rostrum process (drawn from a paratype, NSMT Cr 20902); 19, antenna, ventral. (drawn from a paratype, NSMT Cr 20902); 20, antenna with parabasal papilla (drawn from a paratype, NSMT Cr 20902); 21, mandible (drawn from a paratype, NSMT Cr 20902); 22, maxillule; 23, maxilla. Scale bars: 16, 200 μm; 17 19, 23, 40 μm; 20, 22, 20 μm; 21, 10 μm." httpUri="https://zenodo.org/record/195337/files/figure.png" pageId="6" pageNumber="7">Fig. 17</figureCitation>
) slightly longer than wide [1528 (20 ± 4) × 1017 (13 ± 2)], bearing 5 naked setae.
</paragraph>
<paragraph id="8BF536E0B410FFAF919AFD701AF1DC58" blockId="6.[151,1438,255,1178]" pageId="6" pageNumber="7">
Rostrum expanded anteriorly with 1 round process on each posterolateral corner (
<figureCitation id="13712A65B410FFAF95F4FD701B1FDAE8" box="[1195,1286,741,767]" captionStart="FIGURES 16 23" captionStartId="7.[151,269,1806,1830]" captionTargetBox="[225,1345,184,1768]" captionTargetId="figure@7.[209,1366,144,1780]" captionTargetPageId="7" captionText="FIGURES 16 23. Hatschekia jonesi n. sp., female, holotype NSMT Cr 20901. 16, habitus dorsal; 17, posterior part of trunk, dorsal; 18, antennule, ventral, rp = rostrum process (drawn from a paratype, NSMT Cr 20902); 19, antenna, ventral. (drawn from a paratype, NSMT Cr 20902); 20, antenna with parabasal papilla (drawn from a paratype, NSMT Cr 20902); 21, mandible (drawn from a paratype, NSMT Cr 20902); 22, maxillule; 23, maxilla. Scale bars: 16, 200 μm; 17 19, 23, 40 μm; 20, 22, 20 μm; 21, 10 μm." httpUri="https://zenodo.org/record/195337/files/figure.png" pageId="6" pageNumber="7">Fig. 18</figureCitation>
). Antennule (
<figureCitation id="13712A65B410FFAF91FFFC9F1EEFDB33" box="[160,246,778,804]" captionStart="FIGURES 16 23" captionStartId="7.[151,269,1806,1830]" captionTargetBox="[225,1345,184,1768]" captionTargetId="figure@7.[209,1366,144,1780]" captionTargetPageId="7" captionText="FIGURES 16 23. Hatschekia jonesi n. sp., female, holotype NSMT Cr 20901. 16, habitus dorsal; 17, posterior part of trunk, dorsal; 18, antennule, ventral, rp = rostrum process (drawn from a paratype, NSMT Cr 20902); 19, antenna, ventral. (drawn from a paratype, NSMT Cr 20902); 20, antenna with parabasal papilla (drawn from a paratype, NSMT Cr 20902); 21, mandible (drawn from a paratype, NSMT Cr 20902); 22, maxillule; 23, maxilla. Scale bars: 16, 200 μm; 17 19, 23, 40 μm; 20, 22, 20 μm; 21, 10 μm." httpUri="https://zenodo.org/record/195337/files/figure.png" pageId="6" pageNumber="7">Fig. 18</figureCitation>
) indistinctly 5-segmented, 138166 (146 ± 9) long; armature formula: 9, 5, 4, 1, 13 + 1 aesthetasc. Antenna (
<figureCitation id="13712A65B410FFAF9054FCA51F79DB5D" box="[267,352,816,842]" captionStart="FIGURES 16 23" captionStartId="7.[151,269,1806,1830]" captionTargetBox="[225,1345,184,1768]" captionTargetId="figure@7.[209,1366,144,1780]" captionTargetPageId="7" captionText="FIGURES 16 23. Hatschekia jonesi n. sp., female, holotype NSMT Cr 20901. 16, habitus dorsal; 17, posterior part of trunk, dorsal; 18, antennule, ventral, rp = rostrum process (drawn from a paratype, NSMT Cr 20902); 19, antenna, ventral. (drawn from a paratype, NSMT Cr 20902); 20, antenna with parabasal papilla (drawn from a paratype, NSMT Cr 20902); 21, mandible (drawn from a paratype, NSMT Cr 20902); 22, maxillule; 23, maxilla. Scale bars: 16, 200 μm; 17 19, 23, 40 μm; 20, 22, 20 μm; 21, 10 μm." httpUri="https://zenodo.org/record/195337/files/figure.png" pageId="6" pageNumber="7">Fig. 19</figureCitation>
) 3-segmented; proximal segment (coxa) unarmed; middle segment (basis) ornamented with surface pits; terminal claw bearing 1 basal seta; proximal segment length 4150 (39 ± 16); middle segment length 101135 (99 ± 42); terminal claw length 2532 (24 ± 10); total length 169210 (162 ± 67). Parabasal papilla (
<figureCitation id="13712A65B410FFAF91A7FC351F49DBAD" box="[248,336,928,954]" captionStart="FIGURES 16 23" captionStartId="7.[151,269,1806,1830]" captionTargetBox="[225,1345,184,1768]" captionTargetId="figure@7.[209,1366,144,1780]" captionTargetPageId="7" captionText="FIGURES 16 23. Hatschekia jonesi n. sp., female, holotype NSMT Cr 20901. 16, habitus dorsal; 17, posterior part of trunk, dorsal; 18, antennule, ventral, rp = rostrum process (drawn from a paratype, NSMT Cr 20902); 19, antenna, ventral. (drawn from a paratype, NSMT Cr 20902); 20, antenna with parabasal papilla (drawn from a paratype, NSMT Cr 20902); 21, mandible (drawn from a paratype, NSMT Cr 20902); 22, maxillule; 23, maxilla. Scale bars: 16, 200 μm; 17 19, 23, 40 μm; 20, 22, 20 μm; 21, 10 μm." httpUri="https://zenodo.org/record/195337/files/figure.png" pageId="6" pageNumber="7">Fig. 20</figureCitation>
) well developed, wrinkled, extending to mid-lateral level of cephalothorax and visible from dorsal side. Oral cone robust. Mandible (
<figureCitation id="13712A65B410FFAF93C9FC501CE8DBC8" box="[662,753,965,991]" captionStart="FIGURES 16 23" captionStartId="7.[151,269,1806,1830]" captionTargetBox="[225,1345,184,1768]" captionTargetId="figure@7.[209,1366,144,1780]" captionTargetPageId="7" captionText="FIGURES 16 23. Hatschekia jonesi n. sp., female, holotype NSMT Cr 20901. 16, habitus dorsal; 17, posterior part of trunk, dorsal; 18, antennule, ventral, rp = rostrum process (drawn from a paratype, NSMT Cr 20902); 19, antenna, ventral. (drawn from a paratype, NSMT Cr 20902); 20, antenna with parabasal papilla (drawn from a paratype, NSMT Cr 20902); 21, mandible (drawn from a paratype, NSMT Cr 20902); 22, maxillule; 23, maxilla. Scale bars: 16, 200 μm; 17 19, 23, 40 μm; 20, 22, 20 μm; 21, 10 μm." httpUri="https://zenodo.org/record/195337/files/figure.png" pageId="6" pageNumber="7">Fig. 21</figureCitation>
) slender, with 4 sharp apical teeth. Maxillule (
<figureCitation id="13712A65B410FFAF9467FC501B8ADBC8" box="[1336,1427,965,991]" captionStart="FIGURES 16 23" captionStartId="7.[151,269,1806,1830]" captionTargetBox="[225,1345,184,1768]" captionTargetId="figure@7.[209,1366,144,1780]" captionTargetPageId="7" captionText="FIGURES 16 23. Hatschekia jonesi n. sp., female, holotype NSMT Cr 20901. 16, habitus dorsal; 17, posterior part of trunk, dorsal; 18, antennule, ventral, rp = rostrum process (drawn from a paratype, NSMT Cr 20902); 19, antenna, ventral. (drawn from a paratype, NSMT Cr 20902); 20, antenna with parabasal papilla (drawn from a paratype, NSMT Cr 20902); 21, mandible (drawn from a paratype, NSMT Cr 20902); 22, maxillule; 23, maxilla. Scale bars: 16, 200 μm; 17 19, 23, 40 μm; 20, 22, 20 μm; 21, 10 μm." httpUri="https://zenodo.org/record/195337/files/figure.png" pageId="6" pageNumber="7">Fig. 22</figureCitation>
) bilobate; both lobes armed with 2 tapering elements; 2 elements on inner lobe swollen. Maxilla (
<figureCitation id="13712A65B410FFAF9444FC7F1B6BDC13" box="[1307,1394,1002,1028]" captionStart="FIGURES 16 23" captionStartId="7.[151,269,1806,1830]" captionTargetBox="[225,1345,184,1768]" captionTargetId="figure@7.[209,1366,144,1780]" captionTargetPageId="7" captionText="FIGURES 16 23. Hatschekia jonesi n. sp., female, holotype NSMT Cr 20901. 16, habitus dorsal; 17, posterior part of trunk, dorsal; 18, antennule, ventral, rp = rostrum process (drawn from a paratype, NSMT Cr 20902); 19, antenna, ventral. (drawn from a paratype, NSMT Cr 20902); 20, antenna with parabasal papilla (drawn from a paratype, NSMT Cr 20902); 21, mandible (drawn from a paratype, NSMT Cr 20902); 22, maxillule; 23, maxilla. Scale bars: 16, 200 μm; 17 19, 23, 40 μm; 20, 22, 20 μm; 21, 10 μm." httpUri="https://zenodo.org/record/195337/files/figure.png" pageId="6" pageNumber="7">Fig. 23</figureCitation>
) 4- segmented; proximal segment unarmed; second segment rod-like, with 1 basal seta; third segment elongate, with 1 distal seta; terminal segment small, with 1 small seta and bifid claw. Maxilliped absent.
</paragraph>
<paragraph id="8BF536E0B410FFAF919AFBCF1C8CDC8D" blockId="6.[151,1438,255,1178]" pageId="6" pageNumber="7">
Legs 1 and 2 (
<figureCitation id="13712A65B410FFAF9030FBCF1FEFDC63" box="[367,502,1114,1140]" captionStart="FIGURES 24 29" captionStartId="8.[151,273,1803,1827]" captionTargetBox="[169,1346,187,1802]" captionTargetId="figure@8.[169,1418,170,1833]" captionTargetPageId="8" captionText="FIGURES 24 29. Hatschekia jonesi n. sp., female, holotype NSMT Cr 20901. 24, leg 1, anterior view; 25, leg 2, anterior view; 26, intercoxal sclerite of leg 1, anterior view; 27, intercoxal sclerite of leg 2, anterior view; 28, leg 3, ventral; 29, leg 4, ventral. Scale bars: 24 27, 30 μm; 28 29, 10 μm." httpUri="https://zenodo.org/record/195338/files/figure.png" pageId="6" pageNumber="7">Figs 2425</figureCitation>
) biramous, with exopods composed of 2 indistinct segments and 2segmented endopods; leg armature formula as follows:
</paragraph>
<paragraph id="8BF536E0B410FFAF9364FB4D1A0ADD53" pageId="6" pageNumber="7">
<table id="F94AC440B410005690F4FB4D1A29DD53" box="[427,1072,1240,1348]" colsContinueIn="15.[427,1072,1546,1655]" gridcols="4" gridrows="3" pageId="6" pageNumber="7" rowsContinueFrom="5.[427,1072,578,687]">
<tr id="357A34A2B410005690F4FB4D1A29DCF8" box="[427,1072,1240,1263]" gridrow="0" pageId="6" pageNumber="7" rowspan-0="1">
<th id="76AB5DDEB41000569364FB4D1C84DCF8" box="[571,669,1240,1263]" gridcol="1" gridrow="0" pageId="6" pageNumber="7">Protopod</th>
<th id="76AB5DDEB410005693A7FB4D1D52DCF8" box="[760,843,1240,1263]" gridcol="2" gridrow="0" pageId="6" pageNumber="7">Exopod</th>
<th id="76AB5DDEB4100056928FFB4D1A29DCF8" box="[976,1072,1240,1263]" gridcol="3" gridrow="0" pageId="6" pageNumber="7">Endopod</th>
</tr>
<tr id="357A34A2B410005690F4FA971A29DD0E" box="[427,1072,1282,1305]" gridrow="1" pageId="6" pageNumber="7">
<th id="76AB5DDEB410005690F4FA971FF1DD0E" box="[427,488,1282,1305]" gridcol="0" gridrow="1" pageId="6" pageNumber="7">Leg 1</th>
<td id="76AB5DDEB41000569364FA971C84DD0E" box="[571,669,1282,1305]" gridcol="1" gridrow="1" pageId="6" pageNumber="7">11</td>
<td id="76AB5DDEB410005693A7FA971D52DD0E" box="[760,843,1282,1305]" gridcol="2" gridrow="1" pageId="6" pageNumber="7">10; 6</td>
<td id="76AB5DDEB4100056928FFA971A29DD0E" box="[976,1072,1282,1305]" gridcol="3" gridrow="1" pageId="6" pageNumber="7">00; 5</td>
</tr>
<tr id="357A34A2B410005690F4FAB81A29DD53" box="[427,1072,1325,1348]" gridrow="2" pageId="6" pageNumber="7">
<th id="76AB5DDEB410005690F4FAB81FF1DD53" box="[427,488,1325,1348]" gridcol="0" gridrow="2" pageId="6" pageNumber="7">Leg 2</th>
<td id="76AB5DDEB41000569364FAB81C84DD53" box="[571,669,1325,1348]" gridcol="1" gridrow="2" pageId="6" pageNumber="7">10</td>
<td id="76AB5DDEB410005693A7FAB81D52DD53" box="[760,843,1325,1348]" gridcol="2" gridrow="2" pageId="6" pageNumber="7">10; 5</td>
<td id="76AB5DDEB4100056928FFAB81A29DD53" box="[976,1072,1325,1348]" gridcol="3" gridrow="2" pageId="6" pageNumber="7">00; 4</td>
</tr>
</table>
</paragraph>
<paragraph id="8BF536E0B410FFAF919AFA171A6CDE1B" blockId="6.[151,1436,1410,2034]" pageId="6" pageNumber="7">
Leg 1 (
<figureCitation id="13712A65B410FFAF9044FA171F6ADD8B" box="[283,371,1410,1436]" captionStart="FIGURES 24 29" captionStartId="8.[151,273,1803,1827]" captionTargetBox="[169,1346,187,1802]" captionTargetId="figure@8.[169,1418,170,1833]" captionTargetPageId="8" captionText="FIGURES 24 29. Hatschekia jonesi n. sp., female, holotype NSMT Cr 20901. 24, leg 1, anterior view; 25, leg 2, anterior view; 26, intercoxal sclerite of leg 1, anterior view; 27, intercoxal sclerite of leg 2, anterior view; 28, leg 3, ventral; 29, leg 4, ventral. Scale bars: 24 27, 30 μm; 28 29, 10 μm." httpUri="https://zenodo.org/record/195338/files/figure.png" pageId="6" pageNumber="7">Fig. 24</figureCitation>
) 87105 (93 ± 6) long; protopod length 4459 (50 ± 4); exopod length [3946 (42 ± 2)] exceeding endopod length [2436 (29 ± 3)]. Leg 2 (
<figureCitation id="13712A65B410FFAF93A3FA3D1D48DDD5" box="[764,849,1448,1474]" captionStart="FIGURES 24 29" captionStartId="8.[151,273,1803,1827]" captionTargetBox="[169,1346,187,1802]" captionTargetId="figure@8.[169,1418,170,1833]" captionTargetPageId="8" captionText="FIGURES 24 29. Hatschekia jonesi n. sp., female, holotype NSMT Cr 20901. 24, leg 1, anterior view; 25, leg 2, anterior view; 26, intercoxal sclerite of leg 1, anterior view; 27, intercoxal sclerite of leg 2, anterior view; 28, leg 3, ventral; 29, leg 4, ventral. Scale bars: 24 27, 30 μm; 28 29, 10 μm." httpUri="https://zenodo.org/record/195338/files/figure.png" pageId="6" pageNumber="7">Fig. 25</figureCitation>
) length 94114 (102 ± 7); protopod length 5769 (64 ± 4); exopod length 3545 (38 ± 3); endopod length 4556 (51 ± 3). Both exopods and protopod of leg 2 ornamented with rows of blunt spinules on anterior surface. Endopod of leg 2 broad.
</paragraph>
<paragraph id="8BF536E0B410FFAF919AF98D1DF0DE25" blockId="6.[151,1436,1410,2034]" box="[197,1001,1560,1586]" pageId="6" pageNumber="7">
Intercoxal sclerites of legs 1 and 2 (
<figureCitation id="13712A65B410FFAF9339F98D1CF5DE25" box="[614,748,1560,1586]" captionStart="FIGURES 24 29" captionStartId="8.[151,273,1803,1827]" captionTargetBox="[169,1346,187,1802]" captionTargetId="figure@8.[169,1418,170,1833]" captionTargetPageId="8" captionText="FIGURES 24 29. Hatschekia jonesi n. sp., female, holotype NSMT Cr 20901. 24, leg 1, anterior view; 25, leg 2, anterior view; 26, intercoxal sclerite of leg 1, anterior view; 27, intercoxal sclerite of leg 2, anterior view; 28, leg 3, ventral; 29, leg 4, ventral. Scale bars: 24 27, 30 μm; 28 29, 10 μm." httpUri="https://zenodo.org/record/195338/files/figure.png" pageId="6" pageNumber="7">Figs 2627</figureCitation>
) bearing 4 processes.
</paragraph>
<paragraph id="8BF536E0B410FFAF919AF9A81A4FDE6B" blockId="6.[151,1436,1410,2034]" pageId="6" pageNumber="7">
Leg 3 (
<figureCitation id="13712A65B410FFAF9044F9A81F6BDE40" box="[283,370,1597,1623]" captionStart="FIGURES 24 29" captionStartId="8.[151,273,1803,1827]" captionTargetBox="[169,1346,187,1802]" captionTargetId="figure@8.[169,1418,170,1833]" captionTargetPageId="8" captionText="FIGURES 24 29. Hatschekia jonesi n. sp., female, holotype NSMT Cr 20901. 24, leg 1, anterior view; 25, leg 2, anterior view; 26, intercoxal sclerite of leg 1, anterior view; 27, intercoxal sclerite of leg 2, anterior view; 28, leg 3, ventral; 29, leg 4, ventral. Scale bars: 24 27, 30 μm; 28 29, 10 μm." httpUri="https://zenodo.org/record/195338/files/figure.png" pageId="6" pageNumber="7">Fig. 28</figureCitation>
) represented by 2 simple setae on small conical process at anterior mid-lateral surface of trunk. Leg 4 (
<figureCitation id="13712A65B410FFAF9068F9F71F94DE6B" box="[311,397,1634,1660]" captionStart="FIGURES 24 29" captionStartId="8.[151,273,1803,1827]" captionTargetBox="[169,1346,187,1802]" captionTargetId="figure@8.[169,1418,170,1833]" captionTargetPageId="8" captionText="FIGURES 24 29. Hatschekia jonesi n. sp., female, holotype NSMT Cr 20901. 24, leg 1, anterior view; 25, leg 2, anterior view; 26, intercoxal sclerite of leg 1, anterior view; 27, intercoxal sclerite of leg 2, anterior view; 28, leg 3, ventral; 29, leg 4, ventral. Scale bars: 24 27, 30 μm; 28 29, 10 μm." httpUri="https://zenodo.org/record/195338/files/figure.png" pageId="6" pageNumber="7">Fig. 29</figureCitation>
) represented by 1 simple lateral seta on posterior ¾ of trunk.
</paragraph>
<paragraph id="8BF536E0B410FFAF919AF9121C90DFE5" blockId="6.[151,1436,1410,2034]" pageId="6" pageNumber="7">
<emphasis id="B93EEAF2B410FFAF919AF9121C3FDEB6" bold="true" box="[197,550,1671,1697]" pageId="6" pageNumber="7">Variability of measurement.</emphasis>
Specimens used as “other materials” did not show remarkable differences in meristic characters. Measurements of body parts and appendages as follows: body length 598874 (779 ± 105), cephalothorax length 126199 (180 ± 31), cephalothorax width 187224 (210 ± 41), trunk length 472 690 (603 ± 80), trunk width 125227 (199 ± 42), abdomen length 2846 (38 ± 7), abdomen width 4974 (65 ± 10), caudal ramus length 1723 (20 ± 3), caudal ramus width 913 (12 ± 2), antennule length 110160 (141 ± 20), antenna proximal segment length 2844 (39± 7), antenna middle segment length 5792 (80 ± 16), antenna terminal segment length 1835 (26 ± 6), antenna total length 103163 (145 ± 25), leg 1 length 5884 (76 ± 11), leg 1 protopod length 3452 (44 ± 8), leg 1 exopod length 2438 (33 ± 5), leg 1 endopod length 18 29 (26 ± 4), leg 2 length 5892 (80 ± 14), leg 2 protopod length 3760 (53 ± 9), leg 2 exopod length 2132 (27 ± 5), leg 2 endopod length 2338 (31 ± 6).
</paragraph>
<caption id="DF356668B411FFAE91C8F89B1C7ADFB3" httpUri="https://zenodo.org/record/195337/files/figure.png" pageId="7" pageNumber="8" targetBox="[225,1345,184,1768]" targetPageId="7">
<paragraph id="8BF536E0B411FFAE91C8F89B1C7ADFB3" blockId="7.[151,1436,1806,1957]" pageId="7" pageNumber="8">
<emphasis id="B93EEAF2B411FFAE91C8F89B1F47DF31" bold="true" box="[151,350,1806,1830]" pageId="7" pageNumber="8">FIGURES 1623.</emphasis>
<taxonomicName id="4C4A4D63B411FFAE903AF89B1C3DDF32" box="[357,548,1806,1829]" class="Maxillopoda" family="Hatschekiidae" genus="Hatschekia" kingdom="Animalia" order="Siphonostomatoida" pageId="7" pageNumber="8" phylum="Arthropoda" rank="species" species="jonesi" status="sp. nov.">
<emphasis id="B93EEAF2B411FFAE903AF89B1C3DDF32" box="[357,548,1806,1829]" italics="true" pageId="7" pageNumber="8">Hatschekia jonesi</emphasis>
</taxonomicName>
<emphasis id="B93EEAF2B411FFAE9374F89B1C7EDF31" bold="true" box="[555,615,1806,1830]" pageId="7" pageNumber="8">
<taxonomicNameLabel id="A20D5789B411FFAE9374F89B1C7EDF31" box="[555,615,1806,1830]" pageId="7" pageNumber="8" rank="species">n. sp.</taxonomicNameLabel>
</emphasis>
, female, holotype NSMTCr 20901. 16, habitus dorsal; 17, posterior part of trunk, dorsal; 18, antennule, ventral, rp = rostrum process (drawn from a paratype, NSMTCr 20902); 19, antenna, ventral. (drawn from a paratype, NSMTCr 20902); 20, antenna with parabasal papilla (drawn from a paratype, NSMT Cr 20902); 21, mandible (drawn from a paratype, NSMTCr 20902); 22, maxillule; 23, maxilla. Scale bars: 16, 200μm; 1719, 23, 40μm; 20, 22, 20μm; 21, 10μm.
</paragraph>
</caption>
<caption id="DF356668B41EFFA191C8F89E1D42DF75" httpUri="https://zenodo.org/record/195338/files/figure.png" pageId="8" pageNumber="9" targetBox="[169,1346,187,1802]" targetPageId="8">
<paragraph id="8BF536E0B41EFFA191C8F89E1D42DF75" blockId="8.[151,1436,1803,1891]" pageId="8" pageNumber="9">
<emphasis id="B93EEAF2B41EFFA191C8F89E1F7CDF34" bold="true" box="[151,357,1803,1827]" pageId="8" pageNumber="9">FIGURES 2429.</emphasis>
<taxonomicName id="4C4A4D63B41EFFA19033F8991C2ADF34" box="[364,563,1804,1827]" class="Maxillopoda" family="Hatschekiidae" genus="Hatschekia" kingdom="Animalia" order="Siphonostomatoida" pageId="8" pageNumber="9" phylum="Arthropoda" rank="species" species="jonesi" status="sp. nov.">
<emphasis id="B93EEAF2B41EFFA19033F8991C2ADF34" box="[364,563,1804,1827]" italics="true" pageId="8" pageNumber="9">Hatschekia jonesi</emphasis>
</taxonomicName>
<emphasis id="B93EEAF2B41EFFA19364F89E1C63DF34" bold="true" box="[571,634,1803,1827]" pageId="8" pageNumber="9">
<taxonomicNameLabel id="A20D5789B41EFFA19364F89E1C63DF34" box="[571,634,1803,1827]" pageId="8" pageNumber="9" rank="species">n. sp.</taxonomicNameLabel>
</emphasis>
, female, holotype NSMTCr 20901. 24, leg 1, anterior view; 25, leg 2, anterior view; 26, intercoxal sclerite of leg 1, anterior view; 27, intercoxal sclerite of leg 2, anterior view; 28, leg 3, ventral; 29, leg 4, ventral. Scale bars: 2427, 30μm; 2829, 10μm.
</paragraph>
</caption>
<paragraph id="8BF536E0B41EFFA1919AF8041C5ADFBB" blockId="8.[151,1436,1937,2038]" box="[197,579,1937,1964]" pageId="8" pageNumber="9">
<emphasis id="B93EEAF2B41EFFA1919AF8041F8BDFBC" bold="true" box="[197,402,1937,1963]" pageId="8" pageNumber="9">Attachment site.</emphasis>
Gill filaments.
</paragraph>
</subSubSection>
<subSubSection id="C350656BB41EFFA1919AF8231B85DFE1" pageId="8" pageNumber="9" type="discussion">
<paragraph id="8BF536E0B41EFFA1919AF8231B85DFE1" blockId="8.[151,1436,1937,2038]" pageId="8" pageNumber="9">
<emphasis id="B93EEAF2B41EFFA1919AF8231F27DFC7" bold="true" box="[197,318,1974,2000]" pageId="8" pageNumber="9">Remarks.</emphasis>
<taxonomicName id="4C4A4D63B41EFFA19019F8221C01DFC7" box="[326,536,1975,2000]" class="Maxillopoda" family="Hatschekiidae" genus="Hatschekia" kingdom="Animalia" order="Siphonostomatoida" pageId="8" pageNumber="9" phylum="Arthropoda" rank="species" species="jonesi" status="sp. nov.">
<emphasis id="B93EEAF2B41EFFA19019F8221C01DFC7" box="[326,536,1975,2000]" italics="true" pageId="8" pageNumber="9">Hatschekia jonesi</emphasis>
</taxonomicName>
<emphasis id="B93EEAF2B41EFFA1937FF8231C7ADFC7" bold="true" box="[544,611,1974,2000]" pageId="8" pageNumber="9">
<taxonomicNameLabel id="A20D5789B41EFFA1937FF8231C7ADFC7" box="[544,611,1974,2000]" pageId="8" pageNumber="9" rank="species">n. sp.</taxonomicNameLabel>
</emphasis>
also has 4 processes on the intercoxal sclerites of legs 1 and 2. These processes are shared with 10 species (see remarks for
<taxonomicName id="4C4A4D63B41EFFA19267F8491DE3DFE2" box="[824,1018,2012,2038]" class="Maxillopoda" family="Hatschekiidae" genus="Hatschekia" kingdom="Animalia" order="Siphonostomatoida" pageId="8" pageNumber="9" phylum="Arthropoda" rank="species" species="hemicyclium">
<emphasis id="B93EEAF2B41EFFA19267F8491D54DFE2" box="[824,845,2012,2037]" italics="true" pageId="8" pageNumber="9">H</emphasis>
.
<emphasis id="B93EEAF2B41EFFA19200F8491DE3DFE2" box="[863,1018,2012,2037]" italics="true" pageId="8" pageNumber="9">hemicyclium</emphasis>
</taxonomicName>
) and one new species, namely
<emphasis id="B93EEAF2B41EFFA19420F8491B8DDFE2" box="[1407,1428,2012,2037]" italics="true" pageId="8" pageNumber="9">H</emphasis>
.
</paragraph>
</subSubSection>
<subSubSection id="C350656BB41FFFA091C8FF0D1F96DA5B" pageId="9" pageNumber="10" type="reference_group">
<paragraph id="8BF536E0B41FFFA091C8FF0D1F96DA5B" blockId="9.[151,1437,151,663]" pageId="9" pageNumber="10">
<taxonomicName id="4C4A4D63B41FFFA091C8FF0D1F36D8A6" box="[151,303,152,177]" class="Maxillopoda" family="Hatschekiidae" genus="Hatschekia" kingdom="Animalia" order="Siphonostomatoida" pageId="9" pageNumber="10" phylum="Arthropoda" rank="species" species="hemicyclium" status="sp. nov.">
<emphasis id="B93EEAF2B41FFFA091C8FF0D1F36D8A6" box="[151,303,152,177]" italics="true" pageId="9" pageNumber="10">hemicyclium</emphasis>
</taxonomicName>
<emphasis id="B93EEAF2B41FFFA09068FF021F65D8A6" bold="true" box="[311,380,151,177]" pageId="9" pageNumber="10">
<taxonomicNameLabel id="A20D5789B41FFFA09068FF021F65D8A6" box="[311,380,151,177]" pageId="9" pageNumber="10" rank="species">n. sp.</taxonomicNameLabel>
</emphasis>
<taxonomicName id="4C4A4D63B41FFFA090DBFF0D1C45D8A6" box="[388,604,152,177]" class="Maxillopoda" family="Hatschekiidae" genus="Hatschekia" kingdom="Animalia" order="Siphonostomatoida" pageId="9" pageNumber="10" phylum="Arthropoda" rank="species" species="jonesi" status="sp. nov.">
<emphasis id="B93EEAF2B41FFFA090DBFF0D1C45D8A6" box="[388,604,152,177]" italics="true" pageId="9" pageNumber="10">Hatschekia jonesi</emphasis>
</taxonomicName>
<emphasis id="B93EEAF2B41FFFA0933BFF021CB3D8A6" bold="true" box="[612,682,151,177]" pageId="9" pageNumber="10">
<taxonomicNameLabel id="A20D5789B41FFFA0933BFF021CB3D8A6" box="[612,682,151,177]" pageId="9" pageNumber="10" rank="species">n. sp.</taxonomicNameLabel>
</emphasis>
is distinguishable from 7 species (
<taxonomicName id="4C4A4D63B41FFFA0950EFF0D1ACED8A6" box="[1105,1239,152,178]" class="Maxillopoda" family="Hatschekiidae" genus="Hatschekia" kingdom="Animalia" order="Siphonostomatoida" pageId="9" pageNumber="10" phylum="Arthropoda" rank="species" species="balistae">
<emphasis id="B93EEAF2B41FFFA0950EFF0D1A7FD8A6" box="[1105,1126,152,177]" italics="true" pageId="9" pageNumber="10">H</emphasis>
.
<emphasis id="B93EEAF2B41FFFA09528FF0D1ACED8A6" box="[1143,1239,152,177]" italics="true" pageId="9" pageNumber="10">balistae</emphasis>
</taxonomicName>
,
<taxonomicName id="4C4A4D63B41FFFA095B9FF0D1B76D8A6" box="[1254,1391,152,178]" class="Maxillopoda" family="Hatschekiidae" genus="Hatschekia" kingdom="Animalia" order="Siphonostomatoida" pageId="9" pageNumber="10" phylum="Arthropoda" rank="species" species="bibullae">
<emphasis id="B93EEAF2B41FFFA095B9FF0D1AE2D8A6" box="[1254,1275,152,177]" italics="true" pageId="9" pageNumber="10">H</emphasis>
.
<emphasis id="B93EEAF2B41FFFA09453FF0D1B76D8A6" box="[1292,1391,152,177]" italics="true" pageId="9" pageNumber="10">bibullae</emphasis>
</taxonomicName>
,
<taxonomicName id="4C4A4D63B41FFFA09420FF0D1F1CD8C1" class="Maxillopoda" family="Hatschekiidae" genus="Hatschekia" kingdom="Animalia" order="Siphonostomatoida" pageId="9" pageNumber="10" phylum="Arthropoda" rank="species" species="cylindrus">
<emphasis id="B93EEAF2B41FFFA09420FF0D1B8DD8A6" box="[1407,1428,152,177]" italics="true" pageId="9" pageNumber="10">H</emphasis>
.
<emphasis id="B93EEAF2B41FFFA091C8FF281F1CD8C1" box="[151,261,189,214]" italics="true" pageId="9" pageNumber="10">cylindrus</emphasis>
</taxonomicName>
,
<taxonomicName id="4C4A4D63B41FFFA0904BFF281FBCD8C1" box="[276,421,189,214]" class="Maxillopoda" family="Hatschekiidae" genus="Hatschekia" kingdom="Animalia" order="Siphonostomatoida" pageId="9" pageNumber="10" phylum="Arthropoda" rank="species" species="khahajya">
<emphasis id="B93EEAF2B41FFFA0904BFF281FBCD8C1" box="[276,421,189,214]" italics="true" pageId="9" pageNumber="10">H. khahajya</emphasis>
</taxonomicName>
,
<taxonomicName id="4C4A4D63B41FFFA090EBFF281C63D8C1" box="[436,634,189,215]" class="Maxillopoda" family="Hatschekiidae" genus="Hatschekia" kingdom="Animalia" order="Siphonostomatoida" pageId="9" pageNumber="10" phylum="Arthropoda" rank="species" species="kuroshioensis">
<emphasis id="B93EEAF2B41FFFA090EBFF281FD0D8C1" box="[436,457,189,214]" italics="true" pageId="9" pageNumber="10">H</emphasis>
.
<emphasis id="B93EEAF2B41FFFA09086FF281C63D8C1" box="[473,634,189,214]" italics="true" pageId="9" pageNumber="10">kuroshioensis</emphasis>
</taxonomicName>
,
<taxonomicName id="4C4A4D63B41FFFA093D5FF281D23D8C1" box="[650,826,189,215]" class="Maxillopoda" family="Hatschekiidae" genus="Hatschekia" kingdom="Animalia" order="Siphonostomatoida" pageId="9" pageNumber="10" phylum="Arthropoda" rank="species" species="monacanthi">
<emphasis id="B93EEAF2B41FFFA093D5FF281C86D8C1" box="[650,671,189,214]" italics="true" pageId="9" pageNumber="10">H</emphasis>
.
<emphasis id="B93EEAF2B41FFFA093F0FF281D23D8C1" box="[687,826,189,214]" italics="true" pageId="9" pageNumber="10">monacanthi</emphasis>
</taxonomicName>
and
<taxonomicName id="4C4A4D63B41FFFA0922AFF281A20D8C1" box="[885,1081,189,215]" class="Maxillopoda" family="Hatschekiidae" genus="Hatschekia" kingdom="Animalia" order="Siphonostomatoida" pageId="9" pageNumber="10" phylum="Arthropoda" rank="species" species="pseudostracii">
<emphasis id="B93EEAF2B41FFFA0922AFF281D93D8C1" box="[885,906,189,214]" italics="true" pageId="9" pageNumber="10">H</emphasis>
.
<emphasis id="B93EEAF2B41FFFA092C5FF281A20D8C1" box="[922,1081,189,214]" italics="true" pageId="9" pageNumber="10">pseudostracii</emphasis>
</taxonomicName>
) by having leg 3 located on a small conical process. Even though the base of leg 3 was not described for
<taxonomicName id="4C4A4D63B41FFFA092A1FF771A67D8EC" box="[1022,1150,226,252]" class="Maxillopoda" family="Hatschekiidae" genus="Hatschekia" kingdom="Animalia" order="Siphonostomatoida" pageId="9" pageNumber="10" phylum="Arthropoda" rank="species" species="balistae">
<emphasis id="B93EEAF2B41FFFA092A1FF771A0AD8EC" box="[1022,1043,226,251]" italics="true" pageId="9" pageNumber="10">H</emphasis>
.
<emphasis id="B93EEAF2B41FFFA0957EFF771A67D8EC" box="[1057,1150,226,251]" italics="true" pageId="9" pageNumber="10">balistae</emphasis>
</taxonomicName>
it can be separated from the new species by the presence of an apex on the cephalothorax.
<taxonomicName id="4C4A4D63B41FFFA092C1FE9D1AA4D936" box="[926,1213,264,289]" class="Maxillopoda" family="Hatschekiidae" genus="Hatschekia" kingdom="Animalia" order="Siphonostomatoida" pageId="9" pageNumber="10" phylum="Arthropoda" rank="species" species="hemicyclium" status="sp. nov.">
<emphasis id="B93EEAF2B41FFFA092C1FE9D1AA4D936" box="[926,1213,264,289]" italics="true" pageId="9" pageNumber="10">Hatschekia hemicyclium</emphasis>
</taxonomicName>
<emphasis id="B93EEAF2B41FFFA0959AFE921B11D936" bold="true" box="[1221,1288,263,289]" pageId="9" pageNumber="10">
<taxonomicNameLabel id="A20D5789B41FFFA0959AFE921B11D936" box="[1221,1288,263,289]" pageId="9" pageNumber="10" rank="species">n. sp.</taxonomicNameLabel>
</emphasis>
differs from the new species as follows: leg 2 with the exopod longer than the endopod, a considerably higher leg 2 exopod length/endopod length ratio [1.39 ± 0.16 vs. 0.80 ± 0.08 (U-test;
<emphasis id="B93EEAF2B41FFFA092E4FEC71DD3D97C" box="[955,970,338,363]" italics="true" pageId="9" pageNumber="10">p</emphasis>
&lt;0.001),
<tableCitation id="C6C8035BB41FFFA09565FEC71A8CD97B" box="[1082,1173,338,364]" captionStart="TABLE 1" captionStartId="2.[151,242,151,175]" captionText="TABLE 1. Ratios of body parts of females of Hatschekia hemicyclium n. sp., H. jonesi n. sp., H. kabatai n. sp., H. izenaensis n. sp., H. churaumi n. sp. and H. zanpa n. sp. The data are shown as the mean ± standard deviation." pageId="9" pageNumber="10">Table 1</tableCitation>
], a smaller parabasal papilla, leg 3 represented by setae on a small papilla, and leg 2 with a broad endopod.
<taxonomicName id="4C4A4D63B41FFFA095E6FEED1B99D986" box="[1209,1408,376,401]" class="Maxillopoda" family="Hatschekiidae" genus="Hatschekia" kingdom="Animalia" order="Siphonostomatoida" pageId="9" pageNumber="10" phylum="Arthropoda" rank="species" species="lima">
<emphasis id="B93EEAF2B41FFFA095E6FEED1B99D986" box="[1209,1408,376,401]" italics="true" pageId="9" pageNumber="10">Hatschekia lima</emphasis>
</taxonomicName>
is distinguishable from the new species by having 4 setae on the distal tip of the endopod of leg 1 and the maxillule with a highly sclerotized inner lobe while
<taxonomicName id="4C4A4D63B41FFFA093AAFE571D7FD9CC" box="[757,870,450,476]" class="Maxillopoda" family="Hatschekiidae" genus="Hatschekia" kingdom="Animalia" order="Siphonostomatoida" pageId="9" pageNumber="10" phylum="Arthropoda" rank="species" species="sunaoi">
<emphasis id="B93EEAF2B41FFFA093AAFE571D13D9CC" box="[757,778,450,475]" italics="true" pageId="9" pageNumber="10">H</emphasis>
.
<emphasis id="B93EEAF2B41FFFA09247FE571D7FD9CC" box="[792,870,450,475]" italics="true" pageId="9" pageNumber="10">sunaoi</emphasis>
</taxonomicName>
is differentiated from the new species by having a distinctly higher antenna length/body length ratio [0.40 ± 0.03, vs. 0.18 ± 0.06 (U-test;
<emphasis id="B93EEAF2B41FFFA0959EFE7D1AC9DA16" box="[1217,1232,488,513]" italics="true" pageId="9" pageNumber="10">p</emphasis>
&lt;0.001),
<tableCitation id="C6C8035BB41FFFA09463FE7D1B8CDA15" box="[1340,1429,488,514]" captionStart="TABLE 1" captionStartId="2.[151,242,151,175]" captionText="TABLE 1. Ratios of body parts of females of Hatschekia hemicyclium n. sp., H. jonesi n. sp., H. kabatai n. sp., H. izenaensis n. sp., H. churaumi n. sp. and H. zanpa n. sp. The data are shown as the mean ± standard deviation." pageId="9" pageNumber="10">Table 1</tableCitation>
, see also table
<quantity id="4CB29B05B41FFFA09062FD981F72DA30" box="[317,363,525,551]" metricMagnitude="-2" metricUnit="m" metricValue="2.54" pageId="9" pageNumber="10" unit="in" value="1.0">1 in</quantity>
<bibRefCitation id="EFDB4B11B41FFFA0902CFD981CAFDA30" author="Uyeno" box="[371,694,525,551]" pageId="9" pageNumber="39" refString="Uyeno, D. &amp; Nagasawa, K. (2009 b) Three new species of Hatschekia (Copepoda: Siphonostomatoida: Hatschekiidae) parasitic on Abalistes filamentosus (Pisces: Tetraodontiformes: Balistidae) from Okinawa, Japan. Systematic Parasitology, 74, 225 - 237." type="journal article" year="2009" yearSuffix="b">Uyeno &amp; Nagasawa 2009b</bibRefCitation>
] and by not having a well-developed parabasal papilla (
<bibRefCitation id="EFDB4B11B41FFFA09413FD981F9ADA5B" author="Uyeno" pageId="9" pageNumber="39" refString="Uyeno, D. &amp; Nagasawa, K. (2009 b) Three new species of Hatschekia (Copepoda: Siphonostomatoida: Hatschekiidae) parasitic on Abalistes filamentosus (Pisces: Tetraodontiformes: Balistidae) from Okinawa, Japan. Systematic Parasitology, 74, 225 - 237." type="journal article" year="2009" yearSuffix="b">Uyeno &amp; Nagasawa 2009b</bibRefCitation>
).
</paragraph>
</subSubSection>
<subSubSection id="C350656BB41FFFA0919AFDC21D12DA80" pageId="9" pageNumber="10" type="etymology">
<paragraph id="8BF536E0B41FFFA0919AFDC21D12DA80" blockId="9.[151,1437,151,663]" pageId="9" pageNumber="10">
<emphasis id="B93EEAF2B41FFFA0919AFDC21F42DA66" bold="true" box="[197,347,599,625]" pageId="9" pageNumber="10">Etymology.</emphasis>
The specific name of the new species,
<taxonomicName id="4C4A4D63B41FFFA0920BFDCD1DB9DA66" box="[852,928,600,625]" class="Maxillopoda" family="Hatschekiidae" genus="Hatschekia" kingdom="Animalia" order="Siphonostomatoida" pageId="9" pageNumber="10" phylum="Arthropoda" rank="species" species="jonesi">
<emphasis id="B93EEAF2B41FFFA0920BFDCD1DB9DA66" box="[852,928,600,625]" italics="true" pageId="9" pageNumber="10">jonesi</emphasis>
</taxonomicName>
, honors Dr. J. B. Jones who has greatly contributed to the taxonomy of the genus
<taxonomicName id="4C4A4D63B41FFFA093DFFDE81D1DDA81" box="[640,772,637,662]" class="Maxillopoda" family="Hatschekiidae" genus="Hatschekia" kingdom="Animalia" order="Siphonostomatoida" pageId="9" pageNumber="10" phylum="Arthropoda" rank="genus">
<emphasis id="B93EEAF2B41FFFA093DFFDE81D1DDA81" box="[640,772,637,662]" italics="true" pageId="9" pageNumber="10">Hatschekia</emphasis>
</taxonomicName>
.
</paragraph>
</subSubSection>
</treatment>
</document>