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<document id="1D0758E04FB9FE0B434C22B834209260" ID-CLB-Dataset="24025" ID-DOI="10.11646/zootaxa.4736.1.1" ID-GBIF-Dataset="c76ec731-0dc9-4fc4-8ea4-d90d90da9438" ID-ISSN="1175-5326" ID-Zenodo-Dep="3669745" ID-ZooBank="970D7D36-6D8C-4463-B9EA-D3B8E191BE72" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1581923901564" checkinUser="plazi" docAuthor="Boxshall, Geoff A., Bernot, James P., Barton, Diane P., Diggles, Ben K., Q-Y, Russell, Atkinson-Coyle, Toby &amp; Hutson, Kate S." docDate="2020" docId="554BDB52735DFF8D5FC9FB6B2C6CF987" docLanguage="en" docName="zootaxa.4736.1.1.pdf" docOrigin="Zootaxa 4736 (1)" docStyle="DocumentStyle:5EBBA59367AD13919D70D935FA04F6A3.14:Zootaxa.2013-.monograph" docStyleId="5EBBA59367AD13919D70D935FA04F6A3" docStyleName="Zootaxa.2013-.monograph" docStyleVersion="14" docTitle="Lernanthropus paracruciatus Boxshall &amp; Bernot &amp; Barton &amp; Diggles &amp; Q-Y &amp; Atkinson-Coyle &amp; Hutson 2020, sp. nov." docType="treatment" docVersion="9" lastPageNumber="67" masterDocId="A972A32A7361FFCF5F5EFFC6294AFF97" masterDocTitle="Parasitic copepods of the family Lernanthropidae Kabata, 1979 (Copepoda: Siphonostomatoida) from Australian fishes, with descriptions of seven new species" masterLastPageNumber="103" masterPageNumber="1" pageNumber="61" updateTime="1698783524191" updateUser="ExternalLinkService">
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<mods:title id="4B7F35CAFC130B5932BE6072BF8FAE78">Parasitic copepods of the family Lernanthropidae Kabata, 1979 (Copepoda: Siphonostomatoida) from Australian fishes, with descriptions of seven new species</mods:title>
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<mods:namePart id="F3620D7C263B82CD52E05AD2FC542F86">Boxshall, Geoff A.</mods:namePart>
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<mods:namePart id="09AA32DA6DA7D20773E5519B82757C01">Bernot, James P.</mods:namePart>
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<mods:namePart id="EF281F6773C3C7DFFC31F3AE50E5B9EB">Barton, Diane P.</mods:namePart>
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<mods:namePart id="4B04920B8ADA3B012FC0D550D75E900E">Diggles, Ben K.</mods:namePart>
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<mods:namePart id="E915176A6D03278A5A25EB9EF1EF3BBC">Q-Y, Russell</mods:namePart>
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<mods:namePart id="CD3D2335B00A45AD7D81A8FD7181AF95">Atkinson-Coyle, Toby</mods:namePart>
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<mods:date id="B7CE5C01EA25E58F27F46EFE685C3165">2020</mods:date>
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<treatment id="554BDB52735DFF8D5FC9FB6B2C6CF987" ID-DOI="http://doi.org/10.5281/zenodo.3671109" ID-GBIF-Taxon="162146188" ID-Zenodo-Dep="3671109" LSID="urn:lsid:plazi:treatment:554BDB52735DFF8D5FC9FB6B2C6CF987" httpUri="http://treatment.plazi.org/id/554BDB52735DFF8D5FC9FB6B2C6CF987" lastPageId="66" lastPageNumber="67" pageId="60" pageNumber="61">
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<heading id="8615DD28735DFFF35FC9FB6B2B28FB50" bold="true" box="[151,610,1197,1224]" fontSize="11" level="1" pageId="60" pageNumber="61" reason="1">
<emphasis id="EF96B656735DFFF35FC9FB6B2B28FB50" bold="true" box="[151,610,1197,1224]" pageId="60" pageNumber="61">
<taxonomicName id="1AE211C7735DFFF35FC9FB6B28B7FB50" authority="Boxshall &amp; Bernot &amp; Barton &amp; Diggles &amp; Q-Y &amp; Atkinson-Coyle &amp; Hutson, 2020" authorityName="Boxshall &amp; Bernot &amp; Barton &amp; Diggles &amp; Q-Y &amp; Atkinson-Coyle &amp; Hutson" authorityYear="2020" box="[151,509,1197,1224]" class="Maxillopoda" family="Lernanthropidae" genus="Lernanthropus" kingdom="Animalia" order="Siphonostomatoida" pageId="60" pageNumber="61" phylum="Arthropoda" rank="species" species="paracruciatus" status="sp. nov.">
<emphasis id="EF96B656735DFFF35FC9FB6B28B7FB50" bold="true" box="[151,509,1197,1224]" italics="true" pageId="60" pageNumber="61">Lernanthropus paracruciatus</emphasis>
</taxonomicName>
<taxonomicNameLabel id="F4A50B2D735DFFF35D5AFB6B2B28FB50" box="[516,610,1197,1223]" pageId="60" pageNumber="61" rank="species">sp. nov.</taxonomicNameLabel>
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<subSubSection id="95F839CF735DFFF35FC9FB172864FB7C" box="[151,302,1233,1259]" pageId="60" pageNumber="61" type="description">
<paragraph id="DD5D6A44735DFFF35FC9FB172864FB7C" blockId="60.[151,610,1197,1259]" box="[151,302,1233,1259]" pageId="60" pageNumber="61">
(
<figureCitation id="45D976C1735DFFF35FC1FB17286CFB7C" box="[159,294,1233,1259]" captionStart-0="FIGURE 30" captionStart-1="FIGURE 31" captionStart-2="FIGURE 32" captionStart-3="FIGURE 33" captionStart-4="FIGURE 34" captionStartId-0="61.[151,250,1317,1342]" captionStartId-1="63.[151,250,1945,1970]" captionStartId-2="64.[151,250,1910,1935]" captionStartId-3="65.[151,250,1214,1239]" captionStartId-4="66.[151,250,1310,1335]" captionTargetBox-0="[151,1436,561,1292]" captionTargetBox-1="[198,1391,191,1902]" captionTargetBox-2="[215,1374,190,1873]" captionTargetBox-3="[163,1420,193,1176]" captionTargetBox-4="[151,1436,181,1285]" captionTargetId-0="figure@61.[151,1436,561,1292]" captionTargetId-1="figure@63.[183,1404,181,1919]" captionTargetId-2="figure@64.[203,1385,181,1885]" captionTargetId-3="figure@65.[151,1436,181,1189]" captionTargetId-4="figure@66.[151,1436,181,1285]" captionTargetPageId-0="61" captionTargetPageId-1="63" captionTargetPageId-2="64" captionTargetPageId-3="65" captionTargetPageId-4="66" captionText-0="FIGURE 30. Lernanthropus paracruciatus sp. nov., paratype ♀. A, habitus, dorsal; B, habitus, lateral; C, habitus, ventral. Scale bar 2 mm." captionText-1="FIGURE 31. Lernanthropus paracruciatus sp. nov., paratype ♀. A, urosome, dorsal view showing fifth legs, genital openings and caudal rami; B, antennule; C, parabasal flagellum; D, antenna; E, mandible; F, maxillule; G, basis of maxilla; H, maxilliped. Scale bars A, 0.5 mm, B,G, 100 μm, C,E,F,H, 50 μm, D, 200 μm." captionText-2="FIGURE 32. Lernanthropus paracruciatus sp. nov., paratype ♀. A, leg 1 and intercoxal sclerite; B, leg 2. L. paracruciatus sp. nov., paratype ♂. C, habitus, dorsal; D, caudal ramus, ventral; E, antennule; F, parabasal flagellum; G, antenna; H, basis of maxilla; I, right side of genital complex, dorsal view showing vestigial fifth leg (arrowed). Scale bars A,G, 200 μm, B, 50 μm, C, 1 mm, DF,H, 100 μm, I, 0.5 mm." captionText-3="FIGURE 33. Lernanthropus paracruciatus sp. nov., paratype ♂. A, maxillule and oral cone, with mandible in situ; B, maxilliped; C, leg 1 and intercoxal sclerite; D. leg 2. Scale bars A,C,D, 100 μm, B, 200 μm." captionText-4="FIGURE 34. Lernanthropus paracruciatus sp. nov., paratype ♀♀. AF, dorsal habitus of different females showing varying degrees of damage to dorsal trunk plate and posterior legs. Scale bar 5 mm." figureDoi-0="http://doi.org/10.5281/zenodo.3669807" figureDoi-1="http://doi.org/10.5281/zenodo.3669809" figureDoi-2="http://doi.org/10.5281/zenodo.3669811" figureDoi-3="http://doi.org/10.5281/zenodo.3669813" figureDoi-4="http://doi.org/10.5281/zenodo.3669815" httpUri-0="https://zenodo.org/record/3669807/files/figure.png" httpUri-1="https://zenodo.org/record/3669809/files/figure.png" httpUri-2="https://zenodo.org/record/3669811/files/figure.png" httpUri-3="https://zenodo.org/record/3669813/files/figure.png" httpUri-4="https://zenodo.org/record/3669815/files/figure.png" pageId="60" pageNumber="61">Figs. 3034</figureCitation>
)
</paragraph>
</subSubSection>
<subSubSection id="95F839CF735DFFF35FC9FADF2DB0F8E4" pageId="60" pageNumber="61" type="materials_examined">
<paragraph id="DD5D6A44735DFFF35FC9FADF2DB0F8E4" blockId="60.[151,1437,1304,2015]" pageId="60" pageNumber="61">
<emphasis id="EF96B656735DFFF35FC9FADF280DFAA4" bold="true" box="[151,327,1304,1331]" pageId="60" pageNumber="61">Type material:</emphasis>
<materialsCitation id="6D8A6019735DFFF35E11FADF2DB0F8E4" ID-GBIF-Occurrence="2565888517" collectingDate="2012-08-22" collectingDateMax="2014-05-11" collectingDateMin="2012-08-22" collectionCode="MAGNT, QM, NHMUK" collectorName="D. P. Barton &amp; Island &amp; Reg. No. Cr &amp; Hotham &amp; Reg. No. &amp; D. P. Barton. &amp; B. K. Diggles." county="Gulf of Carpentaria" location="Island" municipality="Hotham" pageId="60" pageNumber="61" specimenCount="34" specimenCount-female="23" specimenCount-male="11" stateProvince="Northern Territory" typeStatus="holotype">
<typeStatus id="0259D4E6735DFFF35E11FADF28FDFAA4" box="[335,439,1305,1331]" pageId="60" pageNumber="61" type="holotype">Holotype</typeStatus>
<specimenCount id="CBE4A1CD735DFFF35EE0FADF2899FAA4" box="[446,467,1305,1331]" pageId="60" pageNumber="61" type="female"></specimenCount>
,
<specimenCount id="CBE4A1CD735DFFF35EBFFADF2BC3FAA4" box="[481,649,1305,1331]" pageId="60" pageNumber="61" type="female" typeStatus="paratype">4 paratype ♀♀</specimenCount>
, and
<typeStatus id="0259D4E6735DFFF35D98FADF2A6AFAA4" box="[710,800,1305,1331]" pageId="60" pageNumber="61" type="allotype">allotype</typeStatus>
<specimenCount id="CBE4A1CD735DFFF35C79FADF2A76FAA4" box="[807,828,1305,1331]" pageId="60" pageNumber="61" type="male"></specimenCount>
from
<taxonomicName id="1AE211C7735DFFF35CDFFADF2C04FAA4" authority="(Lacepede, 1802)" baseAuthorityName="Lacepede" baseAuthorityYear="1802" box="[897,1358,1305,1331]" class="Actinopterygii" family="Sciaenidae" genus="Protonibea" kingdom="Animalia" order="Perciformes" pageId="60" pageNumber="61" phylum="Chordata" rank="species" species="diacanthus">
<emphasis id="EF96B656735DFFF35CDFFADF2DCAFAA4" box="[897,1152,1305,1331]" italics="true" pageId="60" pageNumber="61">Protonibea diacanthus</emphasis>
(Lacepède, 1802)
</taxonomicName>
, Lorna Shoal, Timor Sea,
<collectingRegion id="1F26A4A6735DFFF35E31FAFB2B0BFAC0" box="[367,577,1341,1367]" country="Australia" name="Northern Territory" pageId="60" pageNumber="61">Northern Territory</collectingRegion>
,
<date id="A95C4C84735DFFF35D11FAFB2A43FAC0" box="[591,777,1341,1367]" pageId="60" pageNumber="61" value="2012-08-22">
<collectingDate id="B918B56C735DFFF35D11FAFB2A43FAC0" box="[591,777,1341,1367]" pageId="60" pageNumber="61" value="2012-08-22">22 August 2012</collectingDate>
</date>
; collected by
<collectorName id="70170F92735DFFF35CF5FAFB2D79FAC0" box="[939,1075,1341,1367]" pageId="60" pageNumber="61">D.P. Barton</collectorName>
;
<collectionCode id="BBF3F281735DFFF35B1FFAFB2DEDFAC0" box="[1089,1191,1341,1367]" country="Australia" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34986" lsid="urn:lsid:biocol.org:col:34986" name="Museum and Art Gallery of the Northern Territory" pageId="60" pageNumber="61" type="Museum">MAGNT</collectionCode>
Reg. Nos. Cr019243 (
<typeStatus id="0259D4E6735DFFF35FC1FAA72843FAEC" box="[159,265,1377,1403]" pageId="60" pageNumber="61" type="holotype">Holotype</typeStatus>
<specimenCount id="CBE4A1CD735DFFF35E51FAA72868FAEC" box="[271,290,1377,1403]" pageId="60" pageNumber="61" type="female"></specimenCount>
), Cr019244 (
<typeStatus id="0259D4E6735DFFF35EE9FAA72B53FAEC" box="[439,537,1377,1403]" pageId="60" pageNumber="61" type="paratype">paratype</typeStatus>
<specimenCount id="CBE4A1CD735DFFF35D41FAA72B02FAEC" box="[543,584,1377,1403]" pageId="60" pageNumber="61" type="female">♀♀</specimenCount>
), Cr109245 (
<typeStatus id="0259D4E6735DFFF35D82FAA72A72FAEC" box="[732,824,1377,1403]" pageId="60" pageNumber="61" type="allotype">allotype</typeStatus>
<specimenCount id="CBE4A1CD735DFFF35C60FAA72A1FFAEC" box="[830,853,1377,1403]" pageId="60" pageNumber="61" type="male"></specimenCount>
).
<specimenCount id="CBE4A1CD735DFFF35C37FAA72D44FAEC" box="[873,1038,1377,1403]" pageId="60" pageNumber="61" type="female" typeStatus="paratype">2 paratype ♀♀</specimenCount>
,
<specimenCount id="CBE4A1CD735DFFF35B44FAA72DF4FAEC" box="[1050,1214,1377,1403]" pageId="60" pageNumber="61" type="male" typeStatus="paratype">2 paratype ♂♂</specimenCount>
from
<taxonomicName id="1AE211C7735DFFF35A5EFAA4284EFA08" authority=", Vanderlin" authorityName="Vanderlin" class="Actinopterygii" family="Sciaenidae" genus="Protonibea" kingdom="Animalia" order="Perciformes" pageId="60" pageNumber="61" phylum="Chordata" rank="species" species="diacanthus">
<emphasis id="EF96B656735DFFF35A5EFAA42CDFFAEC" box="[1280,1429,1377,1403]" italics="true" pageId="60" pageNumber="61">P. diacanthus</emphasis>
, Vanderlin
</taxonomicName>
<collectorName id="70170F92735DFFF35E53FA43281EFA08" box="[269,340,1413,1439]" pageId="60" pageNumber="61">Island</collectorName>
,
<collectingCounty id="343C12C8735DFFF35E3CFA432B0FFA08" box="[354,581,1413,1439]" pageId="60" pageNumber="61">Gulf of Carpentaria</collectingCounty>
,
<collectingRegion id="1F26A4A6735DFFF35D0CFA432A6EFA08" box="[594,804,1413,1439]" country="Australia" name="Northern Territory" pageId="60" pageNumber="61">Northern Territory</collectingRegion>
,
<date id="A95C4C84735DFFF35C6FFA432D4BFA08" box="[817,1025,1413,1439]" pageId="60" pageNumber="61" value="2014-02-27">
<collectingDate id="B918B56C735DFFF35C6FFA432D4BFA08" box="[817,1025,1413,1439]" pageId="60" pageNumber="61" value="2014-02-27">27 February 2014</collectingDate>
</date>
; collected by
<collectorName id="70170F92735DFFF35BFFFA432C63FA08" box="[1185,1321,1413,1439]" pageId="60" pageNumber="61">D.P. Barton</collectorName>
;
<collectionCode id="BBF3F281735DFFF35A68FA432CD6FA08" box="[1334,1436,1413,1439]" country="Australia" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34986" lsid="urn:lsid:biocol.org:col:34986" name="Museum and Art Gallery of the Northern Territory" pageId="60" pageNumber="61" type="Museum">MAGNT</collectionCode>
<collectorName id="70170F92735DFFF35FC9FA6F286AFA54" box="[151,288,1449,1475]" pageId="60" pageNumber="61">Reg. No. Cr</collectorName>
019246.
<specimenCount id="CBE4A1CD735DFFF35EDFFA6E2B6DFA54" box="[385,551,1448,1475]" pageId="60" pageNumber="61" type="female" typeStatus="paratype">5 paratype ♀♀</specimenCount>
from
<taxonomicName id="1AE211C7735DFFF35D32FA6C2A48FA54" box="[620,770,1449,1475]" class="Actinopterygii" family="Sciaenidae" genus="Protonibea" kingdom="Animalia" order="Perciformes" pageId="60" pageNumber="61" phylum="Chordata" rank="species" species="diacanthus">
<emphasis id="EF96B656735DFFF35D32FA6C2A48FA54" box="[620,770,1449,1475]" italics="true" pageId="60" pageNumber="61">P. diacanthus</emphasis>
</taxonomicName>
,
<collectingRegion id="1F26A4A6735DFFF35C4EFA6F2A00FA54" box="[784,842,1449,1475]" country="South Africa" name="Western Cape" pageId="60" pageNumber="61">Cape</collectingRegion>
<collectorName id="70170F92735DFFF35C0FFA6F2AE4FA54" box="[849,942,1449,1475]" pageId="60" pageNumber="61">Hotham</collectorName>
,
<collectingRegion id="1F26A4A6735DFFF35CE7FA6F2DC3FA54" box="[953,1161,1449,1475]" country="Australia" name="Northern Territory" pageId="60" pageNumber="61">Northern Territory</collectingRegion>
,
<date id="A95C4C84735DFFF35BCAFA6F2C66FA54" box="[1172,1324,1449,1475]" pageId="60" pageNumber="61" value="2014-05-11">
<collectingDate id="B918B56C735DFFF35BCAFA6F2C66FA54" box="[1172,1324,1449,1475]" pageId="60" pageNumber="61" value="2014-05-11">11 May 2014</collectingDate>
</date>
; collected by
<collectorName id="70170F92735DFFF35FE5FA0B280BFA70" box="[187,321,1485,1511]" pageId="60" pageNumber="61">D.P. Barton</collectorName>
;
<collectionCode id="BBF3F281735DFFF35E13FA0B2830FA70" box="[333,378,1485,1511]" country="Australia" lsid="urn:lsid:biocol.org:col:35019" name="Queensland Museum" pageId="60" pageNumber="61" type="Museum">QM</collectionCode>
<collectorName id="70170F92735DFFF35EDFFA0B28ADFA70" box="[385,487,1485,1511]" pageId="60" pageNumber="61">Reg. No.</collectorName>
W29494.
<specimenCount id="CBE4A1CD735DFFF35D02FA0B2BA5FA70" box="[604,751,1485,1511]" pageId="60" pageNumber="61" type="male" typeStatus="paratype">1 paratype ♂</specimenCount>
from
<taxonomicName id="1AE211C7735DFFF35C6AFA082D28FA70" authority=", Arafura Sea" authorityName="Arafura Sea" box="[820,1122,1485,1511]" class="Actinopterygii" family="Sciaenidae" genus="Protonibea" kingdom="Animalia" order="Perciformes" pageId="60" pageNumber="61" phylum="Chordata" rank="species" species="diacanthus">
<emphasis id="EF96B656735DFFF35C6AFA082A81FA70" box="[820,971,1485,1511]" italics="true" pageId="60" pageNumber="61">P. diacanthus</emphasis>
, Arafura Sea
</taxonomicName>
,
<collectingRegion id="1F26A4A6735DFFF35B30FA0B2C74FA70" box="[1134,1342,1485,1511]" country="Australia" name="Northern Territory" pageId="60" pageNumber="61">Northern Territory</collectingRegion>
,
<date id="A95C4C84735DFFF35A14FA0A2998F99C" pageId="60" pageNumber="61" value="2013-07-25">
<collectingDate id="B918B56C735DFFF35A14FA0A2998F99C" pageId="60" pageNumber="61" value="2013-07-25">25 July 2013</collectingDate>
</date>
; collected by
<collectorName id="70170F92735DFFF35E34FA3728A5F99C" box="[362,495,1521,1547]" pageId="60" pageNumber="61">D.P. Barton</collectorName>
;
<collectionCode id="BBF3F281735DFFF35EA7FA372B6CF99C" box="[505,550,1521,1547]" country="Australia" lsid="urn:lsid:biocol.org:col:35019" name="Queensland Museum" pageId="60" pageNumber="61" type="Museum">QM</collectionCode>
<collectorName id="70170F92735DFFF35D72FA372BDAF99C" box="[556,656,1521,1547]" pageId="60" pageNumber="61">Reg. No.</collectorName>
W29495.
<specimenCount id="CBE4A1CD735DFFF35C5DFA372AEDF99C" box="[771,935,1521,1547]" pageId="60" pageNumber="61" type="female" typeStatus="paratype">3 paratype ♀♀</specimenCount>
from
<taxonomicName id="1AE211C7735DFFF35CB4FA342CD2F99C" authority=", Lorna Shoal, Timor Sea" authorityName="Lorna Shoal, Timor Sea" box="[1002,1432,1521,1547]" class="Actinopterygii" family="Sciaenidae" genus="Protonibea" kingdom="Animalia" order="Perciformes" pageId="60" pageNumber="61" phylum="Chordata" rank="species" species="diacanthus">
<emphasis id="EF96B656735DFFF35CB4FA342D35F99C" box="[1002,1151,1521,1547]" italics="true" pageId="60" pageNumber="61">P. diacanthus</emphasis>
, Lorna Shoal, Timor Sea
</taxonomicName>
,
<collectingRegion id="1F26A4A6735DFFF35FC9F9D3282DF9B8" box="[151,359,1557,1583]" country="Australia" name="Northern Territory" pageId="60" pageNumber="61">Northern Territory</collectingRegion>
,
<date id="A95C4C84735DFFF35E2CF9D32B6AF9B8" box="[370,544,1557,1583]" pageId="60" pageNumber="61" value="2014-03-28">
<collectingDate id="B918B56C735DFFF35E2CF9D32B6AF9B8" box="[370,544,1557,1583]" pageId="60" pageNumber="61" value="2014-03-28">28 March 2014</collectingDate>
</date>
; collected by
<collectorName id="70170F92735DFFF35DE4F9D32A75F9B8" box="[698,831,1557,1583]" pageId="60" pageNumber="61">D.P. Barton</collectorName>
;
<collectionCode id="BBF3F281735DFFF35C14F9D32A3DF9B8" box="[842,887,1557,1583]" country="Australia" lsid="urn:lsid:biocol.org:col:35019" name="Queensland Museum" pageId="60" pageNumber="61" type="Museum">QM</collectionCode>
<collectorName id="70170F92735DFFF35C20F9D32AA8F9B8" box="[894,994,1557,1583]" pageId="60" pageNumber="61">Reg. No.</collectorName>
W29496.
<specimenCount id="CBE4A1CD735DFFF35B08F9D32DADF9B8" box="[1110,1255,1557,1583]" pageId="60" pageNumber="61" type="female" typeStatus="paratype">1 paratype ♀</specimenCount>
from
<taxonomicName id="1AE211C7735DFFF35A75F9D028A2F9C4" authority=", Lorna Shoal, Timor Sea" authorityName="Lorna Shoal, Timor Sea" class="Actinopterygii" family="Sciaenidae" genus="Protonibea" kingdom="Animalia" order="Perciformes" pageId="60" pageNumber="61" phylum="Chordata" rank="species" species="diacanthus">
<emphasis id="EF96B656735DFFF35A75F9D0298CF9C4" italics="true" pageId="60" pageNumber="61">P. diacanthus</emphasis>
, Lorna Shoal, Timor Sea
</taxonomicName>
,
<collectingRegion id="1F26A4A6735DFFF35EABF9FF2B8DF9C4" box="[501,711,1593,1619]" country="Australia" name="Northern Territory" pageId="60" pageNumber="61">Northern Territory</collectingRegion>
,
<date id="A95C4C84735DFFF35D8AF9FF2ADDF9C4" box="[724,919,1593,1619]" pageId="60" pageNumber="61" value="2012-10-02">
<collectingDate id="B918B56C735DFFF35D8AF9FF2ADDF9C4" box="[724,919,1593,1619]" pageId="60" pageNumber="61" value="2012-10-02">02 October 2012</collectingDate>
</date>
; collected by
<collectorName id="70170F92735DFFF35B68F9FF2D8BF9C4" box="[1078,1217,1593,1619]" pageId="60" pageNumber="61">D.P. Barton.</collectorName>
<specimenCount id="CBE4A1CD735DFFF35B97F9FF2C17F9C4" box="[1225,1373,1593,1619]" pageId="60" pageNumber="61" type="female" typeStatus="paratype">1 paratype ♀</specimenCount>
from
<taxonomicName id="1AE211C7735DFFF35FC9F998288EF9E0" authority=", Arafura Sea" authorityName="Arafura Sea" box="[151,452,1629,1655]" class="Actinopterygii" family="Sciaenidae" genus="Protonibea" kingdom="Animalia" order="Perciformes" pageId="60" pageNumber="61" phylum="Chordata" rank="species" species="diacanthus">
<emphasis id="EF96B656735DFFF35FC9F9982864F9E0" box="[151,302,1629,1655]" italics="true" pageId="60" pageNumber="61">P. diacanthus</emphasis>
, Arafura Sea
</taxonomicName>
,
<collectingRegion id="1F26A4A6735DFFF35E91F99B2BD5F9E0" box="[463,671,1629,1655]" country="Australia" name="Northern Territory" pageId="60" pageNumber="61">Northern Territory</collectingRegion>
,
<date id="A95C4C84735DFFF35DF5F99A2A75F9E0" box="[683,831,1628,1655]" pageId="60" pageNumber="61" value="2013-07-25">
<collectingDate id="B918B56C735DFFF35DF5F99A2A75F9E0" box="[683,831,1628,1655]" pageId="60" pageNumber="61" value="2013-07-25">25 July 2013</collectingDate>
</date>
; collected by
<collectorName id="70170F92735DFFF35C84F99B2D2EF9E0" box="[986,1124,1629,1655]" pageId="60" pageNumber="61">D.P. Barton.</collectorName>
<specimenCount id="CBE4A1CD735DFFF35B34F99B2DB6F9E0" box="[1130,1276,1629,1655]" pageId="60" pageNumber="61" type="female" typeStatus="paratype">1 paratype ♀</specimenCount>
,
<specimenCount id="CBE4A1CD735DFFF35A54F99B2CD6F9E0" box="[1290,1436,1629,1655]" pageId="60" pageNumber="61" type="male" typeStatus="paratype">1 paratype ♂</specimenCount>
from
<taxonomicName id="1AE211C7735DFFF35F8AF9442823F90C" box="[212,361,1665,1691]" class="Actinopterygii" family="Sciaenidae" genus="Protonibea" kingdom="Animalia" order="Perciformes" pageId="60" pageNumber="61" phylum="Chordata" rank="species" species="diacanthus">
<emphasis id="EF96B656735DFFF35F8AF9442823F90C" box="[212,361,1665,1691]" italics="true" pageId="60" pageNumber="61">P. diacanthus</emphasis>
</taxonomicName>
,
<collectingRegion id="1F26A4A6735DFFF35E28F94728FAF90C" box="[374,432,1665,1691]" country="South Africa" name="Western Cape" pageId="60" pageNumber="61">Cape</collectingRegion>
<collectingMunicipality id="3D39F03E735DFFF35EE8F9472B59F90C" box="[438,531,1665,1691]" pageId="60" pageNumber="61">Hotham</collectingMunicipality>
,
<collectingRegion id="1F26A4A6735DFFF35D40F9472BA6F90C" box="[542,748,1665,1691]" country="Australia" name="Northern Territory" pageId="60" pageNumber="61">Northern Territory</collectingRegion>
,
<date id="A95C4C84735DFFF35DA9F9472AE3F90C" box="[759,937,1665,1691]" pageId="60" pageNumber="61" value="2013-08-30">
<collectingDate id="B918B56C735DFFF35DA9F9472AE3F90C" box="[759,937,1665,1691]" pageId="60" pageNumber="61" value="2013-08-30">30 August 2013</collectingDate>
</date>
; collected by
<collectorName id="70170F92735DFFF35B1CF9472D80F90C" box="[1090,1226,1665,1691]" pageId="60" pageNumber="61">D.P. Barton.</collectorName>
<specimenCount id="CBE4A1CD735DFFF35B8EF9472C2AF90C" box="[1232,1376,1665,1691]" pageId="60" pageNumber="61" type="male" typeStatus="paratype">1 paratype ♂</specimenCount>
from
<taxonomicName id="1AE211C7735DFFF35FC9F96028E0F928" authority=", Vanderlin" authorityName="Vanderlin" box="[151,426,1701,1727]" class="Actinopterygii" family="Sciaenidae" genus="Protonibea" kingdom="Animalia" order="Perciformes" pageId="60" pageNumber="61" phylum="Chordata" rank="species" species="diacanthus">
<emphasis id="EF96B656735DFFF35FC9F9602864F928" box="[151,302,1701,1727]" italics="true" pageId="60" pageNumber="61">P. diacanthus</emphasis>
, Vanderlin
</taxonomicName>
<location id="D83D3C9F735DFFF35EEFF96328B2F928" LSID="urn:lsid:plazi:treatment:554BDB52735DFF8D5FC9FB6B2C6CF987:D83D3C9F735DFFF35EEFF96328B2F928" box="[433,504,1701,1727]" county="Gulf of Carpentaria" municipality="Hotham" name="Island" pageId="60" pageNumber="61" stateProvince="Northern Territory">Island</location>
,
<location id="D83D3C9F735DFFF35D5AF9632BAEF928" LSID="urn:lsid:plazi:treatment:554BDB52735DFF8D5FC9FB6B2C6CF987:D83D3C9F735DFFF35D5AF9632BAEF928" box="[516,740,1701,1727]" county="Gulf of Carpentaria" municipality="Hotham" name="Gulf of Carpentaria" pageId="60" pageNumber="61" stateProvince="Northern Territory">Gulf of Carpentaria</location>
,
<collectingRegion id="1F26A4A6735DFFF35DAEF9632A8AF928" box="[752,960,1701,1727]" country="Australia" name="Northern Territory" pageId="60" pageNumber="61">Northern Territory</collectingRegion>
,
<date id="A95C4C84735DFFF35C92F9632DD3F928" box="[972,1177,1701,1727]" pageId="60" pageNumber="61" value="2014-02-26">
<collectingDate id="B918B56C735DFFF35C92F9632DD3F928" box="[972,1177,1701,1727]" pageId="60" pageNumber="61" value="2014-02-26">26 February 2014</collectingDate>
</date>
; collected by
<collectorName id="70170F92735DFFF35A6BF9632988F974" pageId="60" pageNumber="61">D.P. Barton.</collectorName>
<specimenCount id="CBE4A1CD735DFFF35F97F90F2810F974" box="[201,346,1737,1763]" pageId="60" pageNumber="61" type="male" typeStatus="paratype">1 paratype ♂</specimenCount>
from
<taxonomicName id="1AE211C7735DFFF35EC1F90C2BFAF974" authority=", Vanderlin" authorityName="Vanderlin" box="[415,688,1737,1763]" class="Actinopterygii" family="Sciaenidae" genus="Protonibea" kingdom="Animalia" order="Perciformes" pageId="60" pageNumber="61" phylum="Chordata" rank="species" species="diacanthus">
<emphasis id="EF96B656735DFFF35EC1F90C2B7FF974" box="[415,565,1737,1763]" italics="true" pageId="60" pageNumber="61">P. diacanthus</emphasis>
, Vanderlin
</taxonomicName>
<location id="D83D3C9F735DFFF35DE9F90F2BB4F974" LSID="urn:lsid:plazi:treatment:554BDB52735DFF8D5FC9FB6B2C6CF987:D83D3C9F735DFFF35DE9F90F2BB4F974" box="[695,766,1737,1763]" county="Gulf of Carpentaria" municipality="Hotham" name="Island" pageId="60" pageNumber="61" stateProvince="Northern Territory">Island</location>
,
<location id="D83D3C9F735DFFF35C57F90F2AA2F974" LSID="urn:lsid:plazi:treatment:554BDB52735DFF8D5FC9FB6B2C6CF987:D83D3C9F735DFFF35C57F90F2AA2F974" box="[777,1000,1737,1763]" county="Gulf of Carpentaria" municipality="Hotham" name="Gulf of Carpentaria" pageId="60" pageNumber="61" stateProvince="Northern Territory">Gulf of Carpentaria</location>
,
<collectingRegion id="1F26A4A6735DFFF35CACF90F2D88F974" box="[1010,1218,1737,1763]" country="Australia" name="Northern Territory" pageId="60" pageNumber="61">Northern Territory</collectingRegion>
,
<date id="A95C4C84735DFFF35B93F90F2CD3F974" box="[1229,1433,1737,1763]" pageId="60" pageNumber="61" value="2014-02-27">
<collectingDate id="B918B56C735DFFF35B93F90F2CD3F974" box="[1229,1433,1737,1763]" pageId="60" pageNumber="61" value="2014-02-27">27 February 2014</collectingDate>
</date>
; collected by
<collectorName id="70170F92735DFFF35E78F92B28FAF890" box="[294,432,1773,1799]" pageId="60" pageNumber="61">D.P. Barton.</collectorName>
<specimenCount id="CBE4A1CD735DFFF35EE8F92B2B02F890" box="[438,584,1773,1799]" pageId="60" pageNumber="61" type="female" typeStatus="paratype">1 paratype ♀</specimenCount>
and
<specimenCount id="CBE4A1CD735DFFF35D20F92B2BEBF890" box="[638,673,1773,1799]" pageId="60" pageNumber="61" type="male">1♂</specimenCount>
from
<taxonomicName id="1AE211C7735DFFF35DB8F9282D73F890" authority=", Groote Eylandt" authorityName="Groote Eylandt" box="[742,1081,1773,1799]" class="Actinopterygii" family="Sciaenidae" genus="Protonibea" kingdom="Animalia" order="Perciformes" pageId="60" pageNumber="61" phylum="Chordata" rank="species" species="diacanthus">
<emphasis id="EF96B656735DFFF35DB8F9282A36F890" box="[742,892,1773,1799]" italics="true" pageId="60" pageNumber="61">P. diacanthus</emphasis>
, Groote Eylandt
</taxonomicName>
,
<collectingRegion id="1F26A4A6735DFFF35B1AF92B2C5EF890" box="[1092,1300,1773,1799]" country="Australia" name="Northern Territory" pageId="60" pageNumber="61">Northern Territory</collectingRegion>
,
<date id="A95C4C84735DFFF35A41F92A2998F8BC" pageId="60" pageNumber="61" value="2013-10-15">
<collectingDate id="B918B56C735DFFF35A41F92A2998F8BC" pageId="60" pageNumber="61" value="2013-10-15">15 October 2013</collectingDate>
</date>
; collected by
<collectorName id="70170F92735DFFF35E37F8D728B8F8BC" box="[361,498,1809,1835]" pageId="60" pageNumber="61">D.P. Barton.</collectorName>
<specimenCount id="CBE4A1CD735DFFF35EA9F8D72BCCF8BC" box="[503,646,1809,1835]" pageId="60" pageNumber="61" type="female" typeStatus="paratype">1 paratype ♀</specimenCount>
,
<specimenCount id="CBE4A1CD735DFFF35DCDF8D72A7DF8BC" box="[659,823,1809,1835]" pageId="60" pageNumber="61" type="male" typeStatus="paratype">2 paratype ♂♂</specimenCount>
from
<taxonomicName id="1AE211C7735DFFF35C27F8D42D25F8BC" authority=", Darwin" authorityName="Darwin" box="[889,1135,1809,1835]" class="Actinopterygii" family="Sciaenidae" genus="Protonibea" kingdom="Animalia" order="Perciformes" pageId="60" pageNumber="61" phylum="Chordata" rank="species" species="diacanthus">
<emphasis id="EF96B656735DFFF35C27F8D42D44F8BC" box="[889,1038,1809,1835]" italics="true" pageId="60" pageNumber="61">P. diacanthus</emphasis>
, Darwin
</taxonomicName>
(Outer Harbour),
<collectingRegion id="1F26A4A6735DFFF35A69F8D729B1F8D8" country="Australia" name="Northern Territory" pageId="60" pageNumber="61">Northern Territory</collectingRegion>
,
<date id="A95C4C84735DFFF35E56F8F328F1F8D8" box="[264,443,1845,1871]" pageId="60" pageNumber="61" value="2014-03-07">
<collectingDate id="B918B56C735DFFF35E56F8F328F1F8D8" box="[264,443,1845,1871]" pageId="60" pageNumber="61" value="2014-03-07">07 March 2014</collectingDate>
</date>
; collected by
<collectorName id="70170F92735DFFF35D04F8F32BBDF8D8" box="[602,759,1845,1871]" pageId="60" pageNumber="61">B.K. Diggles.</collectorName>
<specimenCount id="CBE4A1CD735DFFF35DA1F8F32ADEF8D8" box="[767,916,1845,1871]" pageId="60" pageNumber="61" type="female" typeStatus="paratype">1 paratype ♀</specimenCount>
from
<taxonomicName id="1AE211C7735DFFF35C82F8F02CD2F8D8" authority=", Lorna Shoal, Timor Sea" authorityName="Lorna Shoal, Timor Sea" box="[988,1432,1845,1871]" class="Actinopterygii" family="Sciaenidae" genus="Protonibea" kingdom="Animalia" order="Perciformes" pageId="60" pageNumber="61" phylum="Chordata" rank="species" species="diacanthus">
<emphasis id="EF96B656735DFFF35C82F8F02D3EF8D8" box="[988,1140,1845,1871]" italics="true" pageId="60" pageNumber="61">P. diacanthus</emphasis>
, Lorna Shoal, Timor Sea
</taxonomicName>
,
<collectingRegion id="1F26A4A6735DFFF35FC9F89F282DF8E4" box="[151,359,1881,1907]" country="Australia" name="Northern Territory" pageId="60" pageNumber="61">Northern Territory</collectingRegion>
,
<date id="A95C4C84735DFFF35E2CF89F2B01F8E4" box="[370,587,1881,1907]" pageId="60" pageNumber="61" value="2012-12-02">
<collectingDate id="B918B56C735DFFF35E2CF89F2B01F8E4" box="[370,587,1881,1907]" pageId="60" pageNumber="61" value="2012-12-02">02 December 2012</collectingDate>
</date>
; collected by
<collectorName id="70170F92735DFFF35DBBF89F2A21F8E4" box="[741,875,1881,1907]" pageId="60" pageNumber="61">D.P. Barton</collectorName>
;
<collectionCode id="BBF3F281735DFFF35C28F89F2AAAF8E4" box="[886,992,1881,1907]" country="United Kingdom" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34665" lsid="urn:lsid:biocol.org:col:34665" name="Natural History Museum, London" pageId="60" pageNumber="61" type="Museum">NHMUK</collectionCode>
<collectorName id="70170F92735DFFF35CB8F89F2D01F8E4" box="[998,1099,1881,1907]" pageId="60" pageNumber="61">Reg. No.</collectorName>
2018.269280.
</materialsCitation>
</paragraph>
</subSubSection>
<subSubSection id="95F839CF735DFFF35F99F8BB28C5F82C" pageId="60" pageNumber="61" type="etymology">
<paragraph id="DD5D6A44735DFFF35F99F8BB28C5F82C" blockId="60.[151,1437,1304,2015]" pageId="60" pageNumber="61">
<emphasis id="EF96B656735DFFF35F99F8BB2818F800" bold="true" box="[199,338,1917,1943]" pageId="60" pageNumber="61">Etymology:</emphasis>
The species name alludes to the close resemblance between the new species and
<taxonomicName id="1AE211C7735DFFF35BA9F8BB28C1F82C" authority="Pillai, 1962" authorityName="Pillai" authorityYear="1962" class="Maxillopoda" family="Lernanthropidae" genus="Lernanthropus" kingdom="Animalia" order="Siphonostomatoida" pageId="60" pageNumber="61" phylum="Arthropoda" rank="species" species="cruciatus">
<emphasis id="EF96B656735DFFF35BA9F8BB29B5F82C" italics="true" pageId="60" pageNumber="61">Lernanthropus cruciatus</emphasis>
<bibRefCitation id="B97317B5735DFFF35E58F86728C1F82C" author="Pillai, N. K." box="[262,395,1953,1979]" pageId="60" pageNumber="61" pagination="613 - 617" refId="ref64805" refString="Pillai, N. K. (1962) Three new species of anthosomid copepods parasitic on South Indian fishes. Journal of Parasitology, 48, 613 - 617. https: // doi. org / 10.2307 / 3274923" type="journal article" year="1962">Pillai, 1962</bibRefCitation>
</taxonomicName>
.
</paragraph>
</subSubSection>
<subSubSection id="95F839CF735DFFF15F99F8022AEDF9C4" lastPageId="62" lastPageNumber="63" pageId="60" pageNumber="61" type="description">
<paragraph id="DD5D6A44735DFFF25F99F8022B51FD8C" blockId="60.[151,1437,1304,2015]" lastBlockId="61.[151,1437,152,539]" lastPageId="61" lastPageNumber="62" pageId="60" pageNumber="61">
<emphasis id="EF96B656735DFFF35F99F802289EF848" bold="true" box="[199,468,1988,2015]" pageId="60" pageNumber="61">Description of Female.</emphasis>
Body slender, comprising cephalothorax and elongate trunk (
<figureCitation id="45D976C1735DFFF35BDAF8032D9FF848" box="[1156,1237,1989,2015]" captionStart="FIGURE 30" captionStartId="61.[151,250,1317,1342]" captionTargetBox="[151,1436,561,1292]" captionTargetId="figure@61.[151,1436,561,1292]" captionTargetPageId="61" captionText="FIGURE 30. Lernanthropus paracruciatus sp. nov., paratype ♀. A, habitus, dorsal; B, habitus, lateral; C, habitus, ventral. Scale bar 2 mm." figureDoi="http://doi.org/10.5281/zenodo.3669807" httpUri="https://zenodo.org/record/3669807/files/figure.png" pageId="60" pageNumber="61">Fig. 30</figureCitation>
AC): mean body length excluding fourth legs ranging from
<quantity id="1A1AC7A1735CFFF25DD8FF5E2A01FF24" box="[646,843,152,179]" metricMagnitude="-3" metricUnit="m" metricValue="5.904999999999999" metricValueMax="6.54" metricValueMin="5.27" pageId="61" pageNumber="62" unit="mm" value="5.904999999999999" valueMax="6.54" valueMin="5.27">5.27 to 6.54 mm</quantity>
, with a mean of
<quantity id="1A1AC7A1735CFFF25B4BFF5E2D36FF24" box="[1045,1148,152,179]" metricMagnitude="-3" metricUnit="m" metricValue="5.96" pageId="61" pageNumber="62" unit="mm" value="5.96">5.96 mm</quantity>
(based on
<specimenCount id="CBE4A1CD735CFFF25BA1FF5F2CDBFF23" box="[1279,1425,153,180]" pageId="61" pageNumber="62" type="generic">8 specimens</specimenCount>
). Cephalothorax about as long as wide, with small frontal region bearing antennules and antennae defined by marginal indentations; lateral margins more-or-less parallel, expanded into ventrolaterally directed folds on either side of cephalothorax; posterolateral corners of cephalothorax produced into slight lobes (
<figureCitation id="45D976C1735CFFF25B36FEC32D8CFE88" box="[1128,1222,261,287]" captionStart="FIGURE 30" captionStartId="61.[151,250,1317,1342]" captionTargetBox="[151,1436,561,1292]" captionTargetId="figure@61.[151,1436,561,1292]" captionTargetPageId="61" captionText="FIGURE 30. Lernanthropus paracruciatus sp. nov., paratype ♀. A, habitus, dorsal; B, habitus, lateral; C, habitus, ventral. Scale bar 2 mm." figureDoi="http://doi.org/10.5281/zenodo.3669807" httpUri="https://zenodo.org/record/3669807/files/figure.png" pageId="61" pageNumber="62">Figs. 30</figureCitation>
AC, 34AF). Anterior part of trunk nearly twice as long as cephalothorax, with linear lateral margins becoming gradually wider posteriorly: posterior part of trunk covered by dorsal trunk plate, typically about 1.3 times longer than wide and concealing entire fifth legs and caudal rami in dorsal view; dorsal trunk plate truncate, typically with nearly straight posterior margin (
<figureCitation id="45D976C1735CFFF25E3EFE532882FE38" box="[352,456,405,431]" captionStart="FIGURE 30" captionStartId="61.[151,250,1317,1342]" captionTargetBox="[151,1436,561,1292]" captionTargetId="figure@61.[151,1436,561,1292]" captionTargetPageId="61" captionText="FIGURE 30. Lernanthropus paracruciatus sp. nov., paratype ♀. A, habitus, dorsal; B, habitus, lateral; C, habitus, ventral. Scale bar 2 mm." figureDoi="http://doi.org/10.5281/zenodo.3669807" httpUri="https://zenodo.org/record/3669807/files/figure.png" pageId="61" pageNumber="62">Fig. 30A</figureCitation>
). Urosome comprising fifth pedigerous somite, genital complex and abdomen, all fused (
<figureCitation id="45D976C1735CFFF25FFEFE7F284DFE44" box="[160,263,441,467]" captionStart="FIGURE 31" captionStartId="63.[151,250,1945,1970]" captionTargetBox="[198,1391,191,1902]" captionTargetId="figure@63.[183,1404,181,1919]" captionTargetPageId="63" captionText="FIGURE 31. Lernanthropus paracruciatus sp. nov., paratype ♀. A, urosome, dorsal view showing fifth legs, genital openings and caudal rami; B, antennule; C, parabasal flagellum; D, antenna; E, mandible; F, maxillule; G, basis of maxilla; H, maxilliped. Scale bars A, 0.5 mm, B,G, 100 μm, C,E,F,H, 50 μm, D, 200 μm." figureDoi="http://doi.org/10.5281/zenodo.3669809" httpUri="https://zenodo.org/record/3669809/files/figure.png" pageId="61" pageNumber="62">Fig. 31A</figureCitation>
); bearing paired, elongate caudal rami on ventral surface. Each caudal ramus about 7.5 times longer than maximum width; armed with 2 plumose setae on dorsal surface near base, minute lateral seta located subapically, plus 2 tiny apical setae (
<figureCitation id="45D976C1735CFFF25EF8FDC72B44FD8C" box="[422,526,513,539]" captionStart="FIGURE 31" captionStartId="63.[151,250,1945,1970]" captionTargetBox="[198,1391,191,1902]" captionTargetId="figure@63.[183,1404,181,1919]" captionTargetPageId="63" captionText="FIGURE 31. Lernanthropus paracruciatus sp. nov., paratype ♀. A, urosome, dorsal view showing fifth legs, genital openings and caudal rami; B, antennule; C, parabasal flagellum; D, antenna; E, mandible; F, maxillule; G, basis of maxilla; H, maxilliped. Scale bars A, 0.5 mm, B,G, 100 μm, C,E,F,H, 50 μm, D, 200 μm." figureDoi="http://doi.org/10.5281/zenodo.3669809" httpUri="https://zenodo.org/record/3669809/files/figure.png" pageId="61" pageNumber="62">Fig. 31A</figureCitation>
).
</paragraph>
<caption id="899D3ACC735CFFF25FC9FAE3284AFAF6" ID-DOI="http://doi.org/10.5281/zenodo.3669807" ID-Zenodo-Dep="3669807" httpUri="https://zenodo.org/record/3669807/files/figure.png" pageId="61" pageNumber="62" startId="61.[151,250,1317,1342]" targetBox="[151,1436,561,1292]" targetPageId="61">
<paragraph id="DD5D6A44735CFFF25FC9FAE3284AFAF6" blockId="61.[151,1436,1317,1378]" pageId="61" pageNumber="62">
<emphasis id="EF96B656735CFFF25FC9FAE32852FAA9" bold="true" box="[151,280,1317,1342]" pageId="61" pageNumber="62">FIGURE 30</emphasis>
.
<taxonomicName id="1AE211C7735CFFF25E7AFAE02B07FAA9" authority="Boxshall &amp; Bernot &amp; Barton &amp; Diggles &amp; Q-Y &amp; Atkinson-Coyle &amp; Hutson, 2020" authorityName="Boxshall &amp; Bernot &amp; Barton &amp; Diggles &amp; Q-Y &amp; Atkinson-Coyle &amp; Hutson" authorityYear="2020" box="[292,589,1318,1342]" class="Maxillopoda" family="Lernanthropidae" genus="Lernanthropus" kingdom="Animalia" order="Siphonostomatoida" pageId="61" pageNumber="62" phylum="Arthropoda" rank="species" species="paracruciatus" status="sp. nov.">
<emphasis id="EF96B656735CFFF25E7AFAE02B07FAA9" box="[292,589,1318,1342]" italics="true" pageId="61" pageNumber="62">Lernanthropus paracruciatus</emphasis>
</taxonomicName>
<emphasis id="EF96B656735CFFF25D0CFAE02BE8FAA9" bold="true" box="[594,674,1318,1342]" pageId="61" pageNumber="62">
<taxonomicNameLabel id="F4A50B2D735CFFF25D0CFAE02BE8FAA9" box="[594,674,1318,1342]" pageId="61" pageNumber="62" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
, paratype ♀. A, habitus, dorsal; B, habitus, lateral; C, habitus, ventral. Scale bar 2 mm.
</paragraph>
</caption>
<paragraph id="DD5D6A44735CFFF25F99FA722C60F8E8" blockId="61.[151,1437,1460,2027]" pageId="61" pageNumber="62">
Antennule (
<figureCitation id="45D976C1735CFFF25E13FA7228F9FA59" box="[333,435,1460,1486]" captionStart="FIGURE 31" captionStartId="63.[151,250,1945,1970]" captionTargetBox="[198,1391,191,1902]" captionTargetId="figure@63.[183,1404,181,1919]" captionTargetPageId="63" captionText="FIGURE 31. Lernanthropus paracruciatus sp. nov., paratype ♀. A, urosome, dorsal view showing fifth legs, genital openings and caudal rami; B, antennule; C, parabasal flagellum; D, antenna; E, mandible; F, maxillule; G, basis of maxilla; H, maxilliped. Scale bars A, 0.5 mm, B,G, 100 μm, C,E,F,H, 50 μm, D, 200 μm." figureDoi="http://doi.org/10.5281/zenodo.3669809" httpUri="https://zenodo.org/record/3669809/files/figure.png" pageId="61" pageNumber="62">Fig. 31B</figureCitation>
) distinctly 7-segmented, proximal segment ornamented with long surface setules, some segments with irregular cuticular thickening; setal formula: 1, 3, 2, 1, 1, 2 + ae, 8 + ae. Parabasal flagellum located near of base of antennule, comprising broad base densely ornamented with long setules and curved distal part (
<figureCitation id="45D976C1735CFFF25A31FA3A2980F9AD" captionStart="FIGURE 31" captionStartId="63.[151,250,1945,1970]" captionTargetBox="[198,1391,191,1902]" captionTargetId="figure@63.[183,1404,181,1919]" captionTargetPageId="63" captionText="FIGURE 31. Lernanthropus paracruciatus sp. nov., paratype ♀. A, urosome, dorsal view showing fifth legs, genital openings and caudal rami; B, antennule; C, parabasal flagellum; D, antenna; E, mandible; F, maxillule; G, basis of maxilla; H, maxilliped. Scale bars A, 0.5 mm, B,G, 100 μm, C,E,F,H, 50 μm, D, 200 μm." figureDoi="http://doi.org/10.5281/zenodo.3669809" httpUri="https://zenodo.org/record/3669809/files/figure.png" pageId="61" pageNumber="62">Fig. 31C</figureCitation>
). Antenna (
<figureCitation id="45D976C1735CFFF25E12F9E628F8F9AD" box="[332,434,1568,1594]" captionStart="FIGURE 31" captionStartId="63.[151,250,1945,1970]" captionTargetBox="[198,1391,191,1902]" captionTargetId="figure@63.[183,1404,181,1919]" captionTargetPageId="63" captionText="FIGURE 31. Lernanthropus paracruciatus sp. nov., paratype ♀. A, urosome, dorsal view showing fifth legs, genital openings and caudal rami; B, antennule; C, parabasal flagellum; D, antenna; E, mandible; F, maxillule; G, basis of maxilla; H, maxilliped. Scale bars A, 0.5 mm, B,G, 100 μm, C,E,F,H, 50 μm, D, 200 μm." figureDoi="http://doi.org/10.5281/zenodo.3669809" httpUri="https://zenodo.org/record/3669809/files/figure.png" pageId="61" pageNumber="62">Fig. 31D</figureCitation>
) slender, comprising elongate corpus, bearing papilliform element proximally on medial surface, and short, strongly-recurved distal subchela; subchela armed with small process in zone of arthrodial membrane in articulation between corpus and subchela, plus small inner seta and blunt proximal process; terminal claw with striated and pitted areas on surface. Mandible stylet-like, armed with 8 marginal teeth distally (
<figureCitation id="45D976C1735CFFF25BB7F94A2C07F931" box="[1257,1357,1676,1702]" captionStart="FIGURE 31" captionStartId="63.[151,250,1945,1970]" captionTargetBox="[198,1391,191,1902]" captionTargetId="figure@63.[183,1404,181,1919]" captionTargetPageId="63" captionText="FIGURE 31. Lernanthropus paracruciatus sp. nov., paratype ♀. A, urosome, dorsal view showing fifth legs, genital openings and caudal rami; B, antennule; C, parabasal flagellum; D, antenna; E, mandible; F, maxillule; G, basis of maxilla; H, maxilliped. Scale bars A, 0.5 mm, B,G, 100 μm, C,E,F,H, 50 μm, D, 200 μm." figureDoi="http://doi.org/10.5281/zenodo.3669809" httpUri="https://zenodo.org/record/3669809/files/figure.png" pageId="61" pageNumber="62">Fig. 31E</figureCitation>
). Maxillule (
<figureCitation id="45D976C1735CFFF25FBEF976280AF95D" box="[224,320,1712,1738]" captionStart="FIGURE 31" captionStartId="63.[151,250,1945,1970]" captionTargetBox="[198,1391,191,1902]" captionTargetId="figure@63.[183,1404,181,1919]" captionTargetPageId="63" captionText="FIGURE 31. Lernanthropus paracruciatus sp. nov., paratype ♀. A, urosome, dorsal view showing fifth legs, genital openings and caudal rami; B, antennule; C, parabasal flagellum; D, antenna; E, mandible; F, maxillule; G, basis of maxilla; H, maxilliped. Scale bars A, 0.5 mm, B,G, 100 μm, C,E,F,H, 50 μm, D, 200 μm." figureDoi="http://doi.org/10.5281/zenodo.3669809" httpUri="https://zenodo.org/record/3669809/files/figure.png" pageId="61" pageNumber="62">Fig. 31F</figureCitation>
) bilobate, smaller lobe tipped with 1 spiniform element; larger lobe tipped with 3 unequal spiniform elements. Maxilla 2-segmented: comprising proximal syncoxa (lacertus) and distal basis (brachium); basis (
<figureCitation id="45D976C1735CFFF25A31F9122983F885" captionStart="FIGURE 31" captionStartId="63.[151,250,1945,1970]" captionTargetBox="[198,1391,191,1902]" captionTargetId="figure@63.[183,1404,181,1919]" captionTargetPageId="63" captionText="FIGURE 31. Lernanthropus paracruciatus sp. nov., paratype ♀. A, urosome, dorsal view showing fifth legs, genital openings and caudal rami; B, antennule; C, parabasal flagellum; D, antenna; E, mandible; F, maxillule; G, basis of maxilla; H, maxilliped. Scale bars A, 0.5 mm, B,G, 100 μm, C,E,F,H, 50 μm, D, 200 μm." figureDoi="http://doi.org/10.5281/zenodo.3669809" httpUri="https://zenodo.org/record/3669809/files/figure.png" pageId="61" pageNumber="62">Fig. 31G</figureCitation>
) with strong subapical spine and flaccid walled process adjacent to terminal claw; terminal claw ornamented with row of sharp denticles on both margins. Maxilliped (
<figureCitation id="45D976C1735CFFF25C7DF8DA2AC0F8A1" box="[803,906,1820,1846]" captionStart="FIGURE 31" captionStartId="63.[151,250,1945,1970]" captionTargetBox="[198,1391,191,1902]" captionTargetId="figure@63.[183,1404,181,1919]" captionTargetPageId="63" captionText="FIGURE 31. Lernanthropus paracruciatus sp. nov., paratype ♀. A, urosome, dorsal view showing fifth legs, genital openings and caudal rami; B, antennule; C, parabasal flagellum; D, antenna; E, mandible; F, maxillule; G, basis of maxilla; H, maxilliped. Scale bars A, 0.5 mm, B,G, 100 μm, C,E,F,H, 50 μm, D, 200 μm." figureDoi="http://doi.org/10.5281/zenodo.3669809" httpUri="https://zenodo.org/record/3669809/files/figure.png" pageId="61" pageNumber="62">Fig. 31H</figureCitation>
) 2-segmented comprising massive corpus with papilliform element proximally on medial surface, and distal subchela comprising compound endopodal segment and weakly curved terminal claw; subchela armed with proximal inner seta and distal spiniform process.
</paragraph>
<paragraph id="DD5D6A44735CFFF15F99F84F2CC1FE60" blockId="61.[151,1437,1460,2027]" lastBlockId="62.[151,1437,153,2015]" lastPageId="62" lastPageNumber="63" pageId="61" pageNumber="62">
Leg 1 members joined by intercoxal sclerite (
<figureCitation id="45D976C1735CFFF25D95F84E2A7EF835" box="[715,820,1928,1954]" captionStart="FIGURE 32" captionStartId="64.[151,250,1910,1935]" captionTargetBox="[215,1374,190,1873]" captionTargetId="figure@64.[203,1385,181,1885]" captionTargetPageId="64" captionText="FIGURE 32. Lernanthropus paracruciatus sp. nov., paratype ♀. A, leg 1 and intercoxal sclerite; B, leg 2. L. paracruciatus sp. nov., paratype ♂. C, habitus, dorsal; D, caudal ramus, ventral; E, antennule; F, parabasal flagellum; G, antenna; H, basis of maxilla; I, right side of genital complex, dorsal view showing vestigial fifth leg (arrowed). Scale bars A,G, 200 μm, B, 50 μm, C, 1 mm, DF,H, 100 μm, I, 0.5 mm." figureDoi="http://doi.org/10.5281/zenodo.3669811" httpUri="https://zenodo.org/record/3669811/files/figure.png" pageId="61" pageNumber="62">Fig. 32A</figureCitation>
); protopodal part armed with outer seta on papilla and inner spine; outer and anterior surfaces of protopod densely ornamented with long setules, inner surface with tiny spinules; exopod 1-segmented, armed with 5 robust terminal spines with serrate margins and ornamented with patch of spinules on outer surface; endopod 1-segmented, tapering distally, armed with terminal spine about as long as segment and ornamented with spinules. Leg 2 (
<figureCitation id="45D976C1735FFFF15DEDFF7B2A52FF40" box="[691,792,189,215]" captionStart="FIGURE 32" captionStartId="64.[151,250,1910,1935]" captionTargetBox="[215,1374,190,1873]" captionTargetId="figure@64.[203,1385,181,1885]" captionTargetPageId="64" captionText="FIGURE 32. Lernanthropus paracruciatus sp. nov., paratype ♀. A, leg 1 and intercoxal sclerite; B, leg 2. L. paracruciatus sp. nov., paratype ♂. C, habitus, dorsal; D, caudal ramus, ventral; E, antennule; F, parabasal flagellum; G, antenna; H, basis of maxilla; I, right side of genital complex, dorsal view showing vestigial fifth leg (arrowed). Scale bars A,G, 200 μm, B, 50 μm, C, 1 mm, DF,H, 100 μm, I, 0.5 mm." figureDoi="http://doi.org/10.5281/zenodo.3669811" httpUri="https://zenodo.org/record/3669811/files/figure.png" pageId="62" pageNumber="63">Fig. 32B</figureCitation>
) mounted on inflated prominence derived from incorporated protopod and armed with outer seta on papilla; surface ornamented with long setules: both rami 1-segmented; exopod armed with 4 distal spines; endopod armed with robust apical element less than half length of segment, and ornamented with spinules distally. Leg 3 uniramous, with elongate endopodal lobe directed both laterally and posteroventrally, longer than anterior part of trunk; endopodal lobes separate along inner margin (
<figureCitation id="45D976C1735FFFF15BF8FE8B2C46FEF0" box="[1190,1292,333,359]" captionStart="FIGURE 30" captionStartId="61.[151,250,1317,1342]" captionTargetBox="[151,1436,561,1292]" captionTargetId="figure@61.[151,1436,561,1292]" captionTargetPageId="61" captionText="FIGURE 30. Lernanthropus paracruciatus sp. nov., paratype ♀. A, habitus, dorsal; B, habitus, lateral; C, habitus, ventral. Scale bar 2 mm." figureDoi="http://doi.org/10.5281/zenodo.3669807" httpUri="https://zenodo.org/record/3669807/files/figure.png" pageId="62" pageNumber="63">Fig. 30C</figureCitation>
); armed with dorsal outer basal seta; exopod not defined. Leg 4 (
<figureCitation id="45D976C1735FFFF15D8AFEB72A73FE1C" box="[724,825,369,395]" captionStart="FIGURE 30" captionStartId="61.[151,250,1317,1342]" captionTargetBox="[151,1436,561,1292]" captionTargetId="figure@61.[151,1436,561,1292]" captionTargetPageId="61" captionText="FIGURE 30. Lernanthropus paracruciatus sp. nov., paratype ♀. A, habitus, dorsal; B, habitus, lateral; C, habitus, ventral. Scale bar 2 mm." figureDoi="http://doi.org/10.5281/zenodo.3669807" httpUri="https://zenodo.org/record/3669807/files/figure.png" pageId="62" pageNumber="63">Fig. 30C</figureCitation>
) biramous with both rami forming elongate processes, inner (endopodal) lobe slightly shorter than outer (exopodal) lobe, but both lobes damaged and incomplete in most specimens (cf.
<figureCitation id="45D976C1735FFFF15E1FFE7F28D8FE44" box="[321,402,441,467]" captionStart="FIGURE 34" captionStartId="66.[151,250,1310,1335]" captionTargetBox="[151,1436,181,1285]" captionTargetId="figure@66.[151,1436,181,1285]" captionTargetPageId="66" captionText="FIGURE 34. Lernanthropus paracruciatus sp. nov., paratype ♀♀. AF, dorsal habitus of different females showing varying degrees of damage to dorsal trunk plate and posterior legs. Scale bar 5 mm." figureDoi="http://doi.org/10.5281/zenodo.3669815" httpUri="https://zenodo.org/record/3669815/files/figure.png" pageId="62" pageNumber="63">Fig. 34</figureCitation>
AF); armed with basal seta dorsally near base of limb. Leg 5 represented by elongate lobe, about 10 times longer than wide; with unarmed tip but bearing single plumose seta dorsally near base (
<figureCitation id="45D976C1735FFFF15A48FE1B2C34FE60" box="[1302,1406,477,503]" captionStart="FIGURE 31" captionStartId="63.[151,250,1945,1970]" captionTargetBox="[198,1391,191,1902]" captionTargetId="figure@63.[183,1404,181,1919]" captionTargetPageId="63" captionText="FIGURE 31. Lernanthropus paracruciatus sp. nov., paratype ♀. A, urosome, dorsal view showing fifth legs, genital openings and caudal rami; B, antennule; C, parabasal flagellum; D, antenna; E, mandible; F, maxillule; G, basis of maxilla; H, maxilliped. Scale bars A, 0.5 mm, B,G, 100 μm, C,E,F,H, 50 μm, D, 200 μm." figureDoi="http://doi.org/10.5281/zenodo.3669809" httpUri="https://zenodo.org/record/3669809/files/figure.png" pageId="62" pageNumber="63">Fig. 31A</figureCitation>
).
</paragraph>
<paragraph id="DD5D6A44735FFFF15F99FDC72AE8FD64" blockId="62.[151,1437,153,2015]" pageId="62" pageNumber="63">
Male. Body smaller than female (
<figureCitation id="45D976C1735FFFF15D1BFDC72BE7FD8C" box="[581,685,513,539]" captionStart="FIGURE 32" captionStartId="64.[151,250,1910,1935]" captionTargetBox="[215,1374,190,1873]" captionTargetId="figure@64.[203,1385,181,1885]" captionTargetPageId="64" captionText="FIGURE 32. Lernanthropus paracruciatus sp. nov., paratype ♀. A, leg 1 and intercoxal sclerite; B, leg 2. L. paracruciatus sp. nov., paratype ♂. C, habitus, dorsal; D, caudal ramus, ventral; E, antennule; F, parabasal flagellum; G, antenna; H, basis of maxilla; I, right side of genital complex, dorsal view showing vestigial fifth leg (arrowed). Scale bars A,G, 200 μm, B, 50 μm, C, 1 mm, DF,H, 100 μm, I, 0.5 mm." figureDoi="http://doi.org/10.5281/zenodo.3669811" httpUri="https://zenodo.org/record/3669811/files/figure.png" pageId="62" pageNumber="63">Fig. 32C</figureCitation>
), body length ranging from
<quantity id="1A1AC7A1735FFFF15CB3FDC72DE1FD8C" box="[1005,1195,512,539]" metricMagnitude="-3" metricUnit="m" metricValue="2.39" metricValueMax="2.58" metricValueMin="2.2" pageId="62" pageNumber="63" unit="mm" value="2.39" valueMax="2.58" valueMin="2.2">2.20 to 2.58 mm</quantity>
, with a mean of
<quantity id="1A1AC7A1735FFFF15A35FDC72989FDA8" metricMagnitude="-3" metricUnit="m" metricValue="2.39" pageId="62" pageNumber="63" unit="mm" value="2.39">2.39 mm</quantity>
(based on
<specimenCount id="CBE4A1CD735FFFF15E1FFDE3289BFDD7" box="[321,465,549,576]" pageId="62" pageNumber="63" type="generic">3 specimens</specimenCount>
). Cephalothorax comprising about 36% of total body length, broadest at middle, with evenly convex lateral margins: frontal area of cephalothorax carrying antennules and antennae, defined by marginal indentations. Trunk comprising fused pedigerous somites (
<figureCitation id="45D976C1735FFFF15C75FDAB2ADBFD10" box="[811,913,621,647]" captionStart="FIGURE 32" captionStartId="64.[151,250,1910,1935]" captionTargetBox="[215,1374,190,1873]" captionTargetId="figure@64.[203,1385,181,1885]" captionTargetPageId="64" captionText="FIGURE 32. Lernanthropus paracruciatus sp. nov., paratype ♀. A, leg 1 and intercoxal sclerite; B, leg 2. L. paracruciatus sp. nov., paratype ♂. C, habitus, dorsal; D, caudal ramus, ventral; E, antennule; F, parabasal flagellum; G, antenna; H, basis of maxilla; I, right side of genital complex, dorsal view showing vestigial fifth leg (arrowed). Scale bars A,G, 200 μm, B, 50 μm, C, 1 mm, DF,H, 100 μm, I, 0.5 mm." figureDoi="http://doi.org/10.5281/zenodo.3669811" httpUri="https://zenodo.org/record/3669811/files/figure.png" pageId="62" pageNumber="63">Fig. 32C</figureCitation>
) fused to unsegmented urosome incorporating genital complex and abdomen, bearing paired caudal rami. Caudal ramus elongate (
<figureCitation id="45D976C1735FFFF15B1EFD572DE2FD3C" box="[1088,1192,657,683]" captionStart="FIGURE 32" captionStartId="64.[151,250,1910,1935]" captionTargetBox="[215,1374,190,1873]" captionTargetId="figure@64.[203,1385,181,1885]" captionTargetPageId="64" captionText="FIGURE 32. Lernanthropus paracruciatus sp. nov., paratype ♀. A, leg 1 and intercoxal sclerite; B, leg 2. L. paracruciatus sp. nov., paratype ♂. C, habitus, dorsal; D, caudal ramus, ventral; E, antennule; F, parabasal flagellum; G, antenna; H, basis of maxilla; I, right side of genital complex, dorsal view showing vestigial fifth leg (arrowed). Scale bars A,G, 200 μm, B, 50 μm, C, 1 mm, DF,H, 100 μm, I, 0.5 mm." figureDoi="http://doi.org/10.5281/zenodo.3669811" httpUri="https://zenodo.org/record/3669811/files/figure.png" pageId="62" pageNumber="63">Fig. 32D</figureCitation>
), about 7.5 times longer than wide, armed with 2 plumose setae proximally on dorsal surface, 1 short lateral seta located in distal 17%, plus 2 apical setae; ornamented with single sensilla on dorsal surface.
</paragraph>
<paragraph id="DD5D6A44735FFFF15F99FD3B2998FBE8" blockId="62.[151,1437,153,2015]" pageId="62" pageNumber="63">
Antennule 7-segmented (
<figureCitation id="45D976C1735FFFF15EBEFD3B2B0FFC80" box="[480,581,765,791]" captionStart="FIGURE 32" captionStartId="64.[151,250,1910,1935]" captionTargetBox="[215,1374,190,1873]" captionTargetId="figure@64.[203,1385,181,1885]" captionTargetPageId="64" captionText="FIGURE 32. Lernanthropus paracruciatus sp. nov., paratype ♀. A, leg 1 and intercoxal sclerite; B, leg 2. L. paracruciatus sp. nov., paratype ♂. C, habitus, dorsal; D, caudal ramus, ventral; E, antennule; F, parabasal flagellum; G, antenna; H, basis of maxilla; I, right side of genital complex, dorsal view showing vestigial fifth leg (arrowed). Scale bars A,G, 200 μm, B, 50 μm, C, 1 mm, DF,H, 100 μm, I, 0.5 mm." figureDoi="http://doi.org/10.5281/zenodo.3669811" httpUri="https://zenodo.org/record/3669811/files/figure.png" pageId="62" pageNumber="63">Fig. 32E</figureCitation>
), setal formula: 1, 3, 2, 0, 1, 3 + ae, 7 + ae. Parabasal flagellum located close to base of antennule, comprising broad base with thickened cuticle plus slender distal part (
<figureCitation id="45D976C1735FFFF15BD3FCE72DBAFCAC" box="[1165,1264,801,827]" captionStart="FIGURE 32" captionStartId="64.[151,250,1910,1935]" captionTargetBox="[215,1374,190,1873]" captionTargetId="figure@64.[203,1385,181,1885]" captionTargetPageId="64" captionText="FIGURE 32. Lernanthropus paracruciatus sp. nov., paratype ♀. A, leg 1 and intercoxal sclerite; B, leg 2. L. paracruciatus sp. nov., paratype ♂. C, habitus, dorsal; D, caudal ramus, ventral; E, antennule; F, parabasal flagellum; G, antenna; H, basis of maxilla; I, right side of genital complex, dorsal view showing vestigial fifth leg (arrowed). Scale bars A,G, 200 μm, B, 50 μm, C, 1 mm, DF,H, 100 μm, I, 0.5 mm." figureDoi="http://doi.org/10.5281/zenodo.3669811" httpUri="https://zenodo.org/record/3669811/files/figure.png" pageId="62" pageNumber="63">Fig. 32F</figureCitation>
). Antenna (
<figureCitation id="45D976C1735FFFF15A31FCE72983FCC8" captionStart="FIGURE 32" captionStartId="64.[151,250,1910,1935]" captionTargetBox="[215,1374,190,1873]" captionTargetId="figure@64.[203,1385,181,1885]" captionTargetPageId="64" captionText="FIGURE 32. Lernanthropus paracruciatus sp. nov., paratype ♀. A, leg 1 and intercoxal sclerite; B, leg 2. L. paracruciatus sp. nov., paratype ♂. C, habitus, dorsal; D, caudal ramus, ventral; E, antennule; F, parabasal flagellum; G, antenna; H, basis of maxilla; I, right side of genital complex, dorsal view showing vestigial fifth leg (arrowed). Scale bars A,G, 200 μm, B, 50 μm, C, 1 mm, DF,H, 100 μm, I, 0.5 mm." figureDoi="http://doi.org/10.5281/zenodo.3669811" httpUri="https://zenodo.org/record/3669811/files/figure.png" pageId="62" pageNumber="63">Fig. 32G</figureCitation>
) comprising long, slender corpus and distal subchela terminating in strongly recurved claw: corpus armed with broad process proximally on medial surface plus inner distal process; subchela armed with strong accessory claw proximally and another accessory claw near middle. Postantennal process rounded. Mandible stylet-like with 8 marginal teeth near apex (
<figureCitation id="45D976C1735FFFF15E89FC772B0BFC5C" box="[471,577,945,971]" captionStart="FIGURE 33" captionStartId="65.[151,250,1214,1239]" captionTargetBox="[163,1420,193,1176]" captionTargetId="figure@65.[151,1436,181,1189]" captionTargetPageId="65" captionText="FIGURE 33. Lernanthropus paracruciatus sp. nov., paratype ♂. A, maxillule and oral cone, with mandible in situ; B, maxilliped; C, leg 1 and intercoxal sclerite; D. leg 2. Scale bars A,C,D, 100 μm, B, 200 μm." figureDoi="http://doi.org/10.5281/zenodo.3669813" httpUri="https://zenodo.org/record/3669813/files/figure.png" pageId="62" pageNumber="63">Fig. 33A</figureCitation>
). Maxillule bilobate (
<figureCitation id="45D976C1735FFFF15C68FC772AEBFC5C" box="[822,929,945,971]" captionStart="FIGURE 33" captionStartId="65.[151,250,1214,1239]" captionTargetBox="[163,1420,193,1176]" captionTargetId="figure@65.[151,1436,181,1189]" captionTargetPageId="65" captionText="FIGURE 33. Lernanthropus paracruciatus sp. nov., paratype ♂. A, maxillule and oral cone, with mandible in situ; B, maxilliped; C, leg 1 and intercoxal sclerite; D. leg 2. Scale bars A,C,D, 100 μm, B, 200 μm." figureDoi="http://doi.org/10.5281/zenodo.3669813" httpUri="https://zenodo.org/record/3669813/files/figure.png" pageId="62" pageNumber="63">Fig. 33A</figureCitation>
); larger lobe armed with 3 unequal elements distally and ornamented with surface spinules; smaller lobe with strong apical element. Maxilla with strong spinous process subapically on basis (
<figureCitation id="45D976C1735FFFF15EB3FC3F2B12FB84" box="[493,600,1017,1043]" captionStart="FIGURE 32" captionStartId="64.[151,250,1910,1935]" captionTargetBox="[215,1374,190,1873]" captionTargetId="figure@64.[203,1385,181,1885]" captionTargetPageId="64" captionText="FIGURE 32. Lernanthropus paracruciatus sp. nov., paratype ♀. A, leg 1 and intercoxal sclerite; B, leg 2. L. paracruciatus sp. nov., paratype ♂. C, habitus, dorsal; D, caudal ramus, ventral; E, antennule; F, parabasal flagellum; G, antenna; H, basis of maxilla; I, right side of genital complex, dorsal view showing vestigial fifth leg (arrowed). Scale bars A,G, 200 μm, B, 50 μm, C, 1 mm, DF,H, 100 μm, I, 0.5 mm." figureDoi="http://doi.org/10.5281/zenodo.3669811" httpUri="https://zenodo.org/record/3669811/files/figure.png" pageId="62" pageNumber="63">Fig. 32H</figureCitation>
); distal claw with 2 rows of denticles. Maxilliped (
<figureCitation id="45D976C1735FFFF15BF8FC3F2C47FB84" box="[1190,1293,1017,1043]" captionStart="FIGURE 33" captionStartId="65.[151,250,1214,1239]" captionTargetBox="[163,1420,193,1176]" captionTargetId="figure@65.[151,1436,181,1189]" captionTargetPageId="65" captionText="FIGURE 33. Lernanthropus paracruciatus sp. nov., paratype ♂. A, maxillule and oral cone, with mandible in situ; B, maxilliped; C, leg 1 and intercoxal sclerite; D. leg 2. Scale bars A,C,D, 100 μm, B, 200 μm." figureDoi="http://doi.org/10.5281/zenodo.3669813" httpUri="https://zenodo.org/record/3669813/files/figure.png" pageId="62" pageNumber="63">Fig. 33B</figureCitation>
) comprising robust corpus bearing small pointed myxal process and ornamented with patches of blunt spinules proximally on medial surface, and distal subchela armed with inner seta about at mid-length plus blunt process at base of terminal claw.
</paragraph>
<paragraph id="DD5D6A44735FFFF15F99FB4F2AEDF9C4" blockId="62.[151,1437,153,2015]" pageId="62" pageNumber="63">
Leg 1 robust, members of leg pair joined by intercoxal sclerite (
<figureCitation id="45D976C1735FFFF15CE8FB4F2D6BFB34" box="[950,1057,1161,1187]" captionStart="FIGURE 33" captionStartId="65.[151,250,1214,1239]" captionTargetBox="[163,1420,193,1176]" captionTargetId="figure@65.[151,1436,181,1189]" captionTargetPageId="65" captionText="FIGURE 33. Lernanthropus paracruciatus sp. nov., paratype ♂. A, maxillule and oral cone, with mandible in situ; B, maxilliped; C, leg 1 and intercoxal sclerite; D. leg 2. Scale bars A,C,D, 100 μm, B, 200 μm." figureDoi="http://doi.org/10.5281/zenodo.3669813" httpUri="https://zenodo.org/record/3669813/files/figure.png" pageId="62" pageNumber="63">Fig. 33C</figureCitation>
): basis armed with outer seta on papilla and stout inner spine with patch of spinules at base; exopod 1-segmented, broadening distally, armed with 5 distal spines, innermost spine longest with smooth margins, outermost spine short, middle 3 spines all robust, heavily sclerotized and apparently fused to segment: ramus ornamented with inner and outer patches of spinules; endopod elongate, 1-segmented, armed with spinulose apical seta just shorter than segment; segment extensively ornamented with spinules. Leg 2 (
<figureCitation id="45D976C1735FFFF15D50FAFB2B38FAC0" box="[526,626,1341,1367]" captionStart="FIGURE 33" captionStartId="65.[151,250,1214,1239]" captionTargetBox="[163,1420,193,1176]" captionTargetId="figure@65.[151,1436,181,1189]" captionTargetPageId="65" captionText="FIGURE 33. Lernanthropus paracruciatus sp. nov., paratype ♂. A, maxillule and oral cone, with mandible in situ; B, maxilliped; C, leg 1 and intercoxal sclerite; D. leg 2. Scale bars A,C,D, 100 μm, B, 200 μm." figureDoi="http://doi.org/10.5281/zenodo.3669813" httpUri="https://zenodo.org/record/3669813/files/figure.png" pageId="62" pageNumber="63">Fig. 33D</figureCitation>
) retaining only slender vestige of intercoxal sclerite; basis with outer seta on papilla; both rami 1-segmented; exopod broad distally, armed with 3 small spines on outer part of distal margin, and ornamented with patches of spinules distally; endopod slender, slightly curved and armed with long spinulose seta apically; shorter than segment; surface ornamented with spinules. Leg 3 (
<figureCitation id="45D976C1735FFFF15B53FA6F2D38FA54" box="[1037,1138,1449,1475]" captionStart="FIGURE 32" captionStartId="64.[151,250,1910,1935]" captionTargetBox="[215,1374,190,1873]" captionTargetId="figure@64.[203,1385,181,1885]" captionTargetPageId="64" captionText="FIGURE 32. Lernanthropus paracruciatus sp. nov., paratype ♀. A, leg 1 and intercoxal sclerite; B, leg 2. L. paracruciatus sp. nov., paratype ♂. C, habitus, dorsal; D, caudal ramus, ventral; E, antennule; F, parabasal flagellum; G, antenna; H, basis of maxilla; I, right side of genital complex, dorsal view showing vestigial fifth leg (arrowed). Scale bars A,G, 200 μm, B, 50 μm, C, 1 mm, DF,H, 100 μm, I, 0.5 mm." figureDoi="http://doi.org/10.5281/zenodo.3669811" httpUri="https://zenodo.org/record/3669811/files/figure.png" pageId="62" pageNumber="63">Fig. 32C</figureCitation>
) uniramous, forming long cylindrical process directed posterolaterally from ventrolateral origin on trunk: armed with dorsal basal seta at base of limb; surface of leg 3 smooth, unornamented. Leg 4 (
<figureCitation id="45D976C1735FFFF15C4AFA372A30F99C" box="[788,890,1521,1547]" captionStart="FIGURE 32" captionStartId="64.[151,250,1910,1935]" captionTargetBox="[215,1374,190,1873]" captionTargetId="figure@64.[203,1385,181,1885]" captionTargetPageId="64" captionText="FIGURE 32. Lernanthropus paracruciatus sp. nov., paratype ♀. A, leg 1 and intercoxal sclerite; B, leg 2. L. paracruciatus sp. nov., paratype ♂. C, habitus, dorsal; D, caudal ramus, ventral; E, antennule; F, parabasal flagellum; G, antenna; H, basis of maxilla; I, right side of genital complex, dorsal view showing vestigial fifth leg (arrowed). Scale bars A,G, 200 μm, B, 50 μm, C, 1 mm, DF,H, 100 μm, I, 0.5 mm." figureDoi="http://doi.org/10.5281/zenodo.3669811" httpUri="https://zenodo.org/record/3669811/files/figure.png" pageId="62" pageNumber="63">Fig. 32C</figureCitation>
) biramous, each ramus forming long cylindrical process, exopodal lobe longer than endopodal lobe: outer basal seta present dorsally at base of limb (
<figureCitation id="45D976C1735FFFF15A5EF9D32C17F9B8" box="[1280,1373,1557,1583]" captionStart="FIGURE 32" captionStartId="64.[151,250,1910,1935]" captionTargetBox="[215,1374,190,1873]" captionTargetId="figure@64.[203,1385,181,1885]" captionTargetPageId="64" captionText="FIGURE 32. Lernanthropus paracruciatus sp. nov., paratype ♀. A, leg 1 and intercoxal sclerite; B, leg 2. L. paracruciatus sp. nov., paratype ♂. C, habitus, dorsal; D, caudal ramus, ventral; E, antennule; F, parabasal flagellum; G, antenna; H, basis of maxilla; I, right side of genital complex, dorsal view showing vestigial fifth leg (arrowed). Scale bars A,G, 200 μm, B, 50 μm, C, 1 mm, DF,H, 100 μm, I, 0.5 mm." figureDoi="http://doi.org/10.5281/zenodo.3669811" httpUri="https://zenodo.org/record/3669811/files/figure.png" pageId="62" pageNumber="63">Fig. 32I</figureCitation>
). Leg 5 represented by minute papilla with apical seta (arrowed in
<figureCitation id="45D976C1735FFFF15C63F9FF2AD0F9C4" box="[829,922,1593,1619]" captionStart="FIGURE 32" captionStartId="64.[151,250,1910,1935]" captionTargetBox="[215,1374,190,1873]" captionTargetId="figure@64.[203,1385,181,1885]" captionTargetPageId="64" captionText="FIGURE 32. Lernanthropus paracruciatus sp. nov., paratype ♀. A, leg 1 and intercoxal sclerite; B, leg 2. L. paracruciatus sp. nov., paratype ♂. C, habitus, dorsal; D, caudal ramus, ventral; E, antennule; F, parabasal flagellum; G, antenna; H, basis of maxilla; I, right side of genital complex, dorsal view showing vestigial fifth leg (arrowed). Scale bars A,G, 200 μm, B, 50 μm, C, 1 mm, DF,H, 100 μm, I, 0.5 mm." figureDoi="http://doi.org/10.5281/zenodo.3669811" httpUri="https://zenodo.org/record/3669811/files/figure.png" pageId="62" pageNumber="63">Fig. 32I</figureCitation>
).
</paragraph>
</subSubSection>
<subSubSection id="95F839CF735FFFF15F99F99A2A82F90B" pageId="62" pageNumber="63" type="distribution">
<paragraph id="DD5D6A44735FFFF15F99F99A2A82F90B" blockId="62.[151,1437,153,2015]" pageId="62" pageNumber="63">
<emphasis id="EF96B656735FFFF15F99F99A282BF9E0" bold="true" box="[199,353,1628,1655]" pageId="62" pageNumber="63">Distribution.</emphasis>
The
<typeStatus id="0259D4E6735FFFF15EC2F99B2886F9E0" box="[412,460,1629,1655]" pageId="62" pageNumber="63">type</typeStatus>
locality of the new species is in the
<collectingRegion id="1F26A4A6735FFFF15C33F99B2D74F9E0" box="[877,1086,1629,1655]" country="Australia" name="Northern Territory" pageId="62" pageNumber="63">Northern Territory</collectingRegion>
, but this species is also known from Broome and Wyndham in
<collectingRegion id="1F26A4A6735FFFF15EA5F9472B88F90C" box="[507,706,1665,1691]" country="Australia" name="Western Australia" pageId="62" pageNumber="63">Western Australia</collectingRegion>
(D.P. Barton, unpubl.).
</paragraph>
</subSubSection>
<subSubSection id="95F839CF735FFF8D5F99F9632C6CF987" lastPageId="66" lastPageNumber="67" pageId="62" pageNumber="63" type="discussion">
<paragraph id="DD5D6A44735FFF8E5F99F9632BE1FA27" blockId="62.[151,1437,153,2015]" lastBlockId="65.[151,1437,1321,2032]" lastPageId="65" lastPageNumber="66" pageId="62" pageNumber="63">
<emphasis id="EF96B656735FFFF15F99F9632877F928" bold="true" box="[199,317,1701,1727]" pageId="62" pageNumber="63">Remarks:</emphasis>
The new species is most closely related to
<taxonomicName id="1AE211C7735FFFF15C64F9602A89F928" authorityName="Pillai" authorityYear="1962" box="[826,963,1702,1727]" class="Maxillopoda" family="Lernanthropidae" genus="Lernanthropus" kingdom="Animalia" order="Siphonostomatoida" pageId="62" pageNumber="63" phylum="Arthropoda" rank="species" species="cruciatus">
<emphasis id="EF96B656735FFFF15C64F9602A89F928" box="[826,963,1702,1727]" italics="true" pageId="62" pageNumber="63">L. cruciatus</emphasis>
</taxonomicName>
. Both species have a very long and well developed leg 3, characterized by an enlarged endopodal lobe projecting both laterally and posteroventrally, which is longer than the anterior part of the trunk (measured from the posterior margin of the dorsal cephalic shield to the shallow groove marking the origin of the dorsal trunk plate at the anterior edge of the fourth pedigerous somite). Both the new species and
<taxonomicName id="1AE211C7735FFFF15E9DF8F02B00F8D8" authorityName="Pillai" authorityYear="1962" box="[451,586,1846,1871]" class="Maxillopoda" family="Lernanthropidae" genus="Lernanthropus" kingdom="Animalia" order="Siphonostomatoida" pageId="62" pageNumber="63" phylum="Arthropoda" rank="species" species="cruciatus">
<emphasis id="EF96B656735FFFF15E9DF8F02B00F8D8" box="[451,586,1846,1871]" italics="true" pageId="62" pageNumber="63">L. cruciatus</emphasis>
</taxonomicName>
also share numerous features with several other species found on sciaenid hosts and are similar to
<taxonomicName id="1AE211C7735FFFF15EF2F89C2B5EF8E4" authorityName="in Kabata" authorityYear="1979" box="[428,532,1881,1907]" class="Maxillopoda" family="Lernanthropidae" genus="Lernanthropus" kingdom="Animalia" order="Siphonostomatoida" pageId="62" pageNumber="63" phylum="Arthropoda" rank="species" species="gisleri">
<emphasis id="EF96B656735FFFF15EF2F89C2B5EF8E4" box="[428,532,1881,1907]" italics="true" pageId="62" pageNumber="63">L. gisleri</emphasis>
</taxonomicName>
(see
<tableCitation id="90605FFF735FFFF15D0CF89F2BE2F8E4" box="[594,680,1881,1907]" captionStart="TABLE 3" captionStartId="43.[151,239,477,503]" captionTargetPageId="43" captionText="TABLE 3. Lernanthropus species reported from hosts of the family Sciaenidae." pageId="62" pageNumber="63">Table 3</tableCitation>
). These shared features include the following character states: the antennule is 7-segmented with the segment bearing the subapical aesthetasc separate from the apical segment; the proximal segment of the antennule is fused to a swelling on the surface of the cephalothorax and both segment and swelling are densely ornamented with long setules; the maxilla bears a curved process on the basis just proximal to the base of the apical claw; the protopod of leg 1 is ornamented with long setules; leg 3 is uniramous with the exopod forming a large, laterally-posteroventrally directed lamella; the rami of leg 4 are both elongate; leg 5 forms an elongate process; and the caudal rami are elongate. However, no other species listed in
<tableCitation id="90605FFF7320FF8E5B67FAB72DC6FA1C" box="[1081,1164,1393,1419]" captionStart="TABLE 3" captionStartId="43.[151,239,477,503]" captionTargetPageId="43" captionText="TABLE 3. Lernanthropus species reported from hosts of the family Sciaenidae." pageId="65" pageNumber="66">Table 3</tableCitation>
have leg 3 as extremely elongate as in the new species and
<taxonomicName id="1AE211C77320FF8E5D40FA502BEEFA38" authorityName="Pillai" authorityYear="1962" box="[542,676,1430,1455]" class="Maxillopoda" family="Lernanthropidae" genus="Lernanthropus" kingdom="Animalia" order="Siphonostomatoida" pageId="65" pageNumber="66" phylum="Arthropoda" rank="species" species="cruciatus">
<emphasis id="EF96B6567320FF8E5D40FA502BEEFA38" box="[542,676,1430,1455]" italics="true" pageId="65" pageNumber="66">L. cruciatus</emphasis>
</taxonomicName>
.
</paragraph>
<caption id="899D3ACC735EFFF05FC9F85F2A67F86D" ID-DOI="http://doi.org/10.5281/zenodo.3669809" ID-Zenodo-Dep="3669809" httpUri="https://zenodo.org/record/3669809/files/figure.png" pageId="63" pageNumber="64" startId="63.[151,250,1945,1970]" targetBox="[198,1391,191,1902]" targetPageId="63">
<paragraph id="DD5D6A44735EFFF05FC9F85F2A67F86D" blockId="63.[151,1437,1945,2042]" pageId="63" pageNumber="64">
<emphasis id="EF96B656735EFFF05FC9F85F2853F825" bold="true" box="[151,281,1945,1970]" pageId="63" pageNumber="64">FIGURE 31</emphasis>
.
<taxonomicName id="1AE211C7735EFFF05E78F85C2B1BF826" authority="Boxshall &amp; Bernot &amp; Barton &amp; Diggles &amp; Q-Y &amp; Atkinson-Coyle &amp; Hutson, 2020" authorityName="Boxshall &amp; Bernot &amp; Barton &amp; Diggles &amp; Q-Y &amp; Atkinson-Coyle &amp; Hutson" authorityYear="2020" box="[294,593,1946,1970]" class="Maxillopoda" family="Lernanthropidae" genus="Lernanthropus" kingdom="Animalia" order="Siphonostomatoida" pageId="63" pageNumber="64" phylum="Arthropoda" rank="species" species="paracruciatus" status="sp. nov.">
<emphasis id="EF96B656735EFFF05E78F85C2B1BF826" box="[294,593,1946,1970]" italics="true" pageId="63" pageNumber="64">Lernanthropus paracruciatus</emphasis>
</taxonomicName>
<emphasis id="EF96B656735EFFF05D09F85C2BE2F825" bold="true" box="[599,680,1946,1970]" pageId="63" pageNumber="64">
<taxonomicNameLabel id="F4A50B2D735EFFF05D09F85C2BE2F825" box="[599,680,1946,1970]" pageId="63" pageNumber="64" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
, paratype ♀. A, urosome, dorsal view showing fifth legs, genital openings and caudal rami; B, antennule; C, parabasal flagellum; D, antenna; E, mandible; F, maxillule; G, basis of maxilla; H, maxilliped. Scale bars A, 0.5 mm, B,G, 100 μm, C,E,F,H, 50 μm, D, 200 μm.
</paragraph>
</caption>
<caption id="899D3ACC7321FF8F5FC9F8B02B5AF86C" ID-DOI="http://doi.org/10.5281/zenodo.3669811" ID-Zenodo-Dep="3669811" httpUri="https://zenodo.org/record/3669811/files/figure.png" pageId="64" pageNumber="65" startId="64.[151,250,1910,1935]" targetBox="[215,1374,190,1873]" targetPageId="64">
<paragraph id="DD5D6A447321FF8F5FC9F8B02B5AF86C" blockId="64.[151,1436,1910,2044]" pageId="64" pageNumber="65">
<emphasis id="EF96B6567321FF8F5FC9F8B02851F818" bold="true" box="[151,283,1910,1935]" pageId="64" pageNumber="65">FIGURE 32</emphasis>
.
<taxonomicName id="1AE211C77321FF8F5E74F8B12B1CF818" authority="Boxshall &amp; Bernot &amp; Barton &amp; Diggles &amp; Q-Y &amp; Atkinson-Coyle &amp; Hutson, 2020" authorityName="Boxshall &amp; Bernot &amp; Barton &amp; Diggles &amp; Q-Y &amp; Atkinson-Coyle &amp; Hutson" authorityYear="2020" box="[298,598,1911,1935]" class="Maxillopoda" family="Lernanthropidae" genus="Lernanthropus" kingdom="Animalia" order="Siphonostomatoida" pageId="64" pageNumber="65" phylum="Arthropoda" rank="species" species="paracruciatus" status="sp. nov.">
<emphasis id="EF96B6567321FF8F5E74F8B12B1CF818" box="[298,598,1911,1935]" italics="true" pageId="64" pageNumber="65">Lernanthropus paracruciatus</emphasis>
</taxonomicName>
<emphasis id="EF96B6567321FF8F5D00F8B12BFBF818" bold="true" box="[606,689,1911,1935]" pageId="64" pageNumber="65">
<taxonomicNameLabel id="F4A50B2D7321FF8F5D00F8B12BFBF818" box="[606,689,1911,1935]" pageId="64" pageNumber="65" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
, paratype ♀. A, leg 1 and intercoxal sclerite; B, leg 2.
<taxonomicName id="1AE211C77321FF8F5BAFF8BE2CD6F818" authority="Boxshall &amp; Bernot &amp; Barton &amp; Diggles &amp; Q-Y &amp; Atkinson-Coyle &amp; Hutson, 2020" authorityName="Boxshall &amp; Bernot &amp; Barton &amp; Diggles &amp; Q-Y &amp; Atkinson-Coyle &amp; Hutson" authorityYear="2020" box="[1265,1436,1912,1935]" class="Maxillopoda" family="Lernanthropidae" genus="Lernanthropus" kingdom="Animalia" order="Siphonostomatoida" pageId="64" pageNumber="65" phylum="Arthropoda" rank="species" species="paracruciatus" status="sp. nov.">
<emphasis id="EF96B6567321FF8F5BAFF8BE2CD6F818" box="[1265,1436,1912,1935]" italics="true" pageId="64" pageNumber="65">L. paracruciatus</emphasis>
</taxonomicName>
<emphasis id="EF96B6567321FF8F5FC9F85D29A2F824" bold="true" box="[151,232,1947,1971]" pageId="64" pageNumber="65">
<taxonomicNameLabel id="F4A50B2D7321FF8F5FC9F85D29A2F824" box="[151,232,1947,1971]" pageId="64" pageNumber="65" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
, paratype ♂. C, habitus, dorsal; D, caudal ramus, ventral; E, antennule; F, parabasal flagellum; G, antenna; H, basis of maxilla; I, right side of genital complex, dorsal view showing vestigial fifth leg (arrowed). Scale bars A,G, 200 μm, B, 50 μm, C, 1 mm, DF,H, 100 μm, I, 0.5 mm.
</paragraph>
</caption>
<caption id="899D3ACC7320FF8E5FC9FB782AB5FB6C" ID-DOI="http://doi.org/10.5281/zenodo.3669813" ID-Zenodo-Dep="3669813" httpUri="https://zenodo.org/record/3669813/files/figure.png" pageId="65" pageNumber="66" startId="65.[151,250,1214,1239]" targetBox="[163,1420,193,1176]" targetPageId="65">
<paragraph id="DD5D6A447320FF8E5FC9FB782AB5FB6C" blockId="65.[151,1436,1214,1275]" pageId="65" pageNumber="66">
<emphasis id="EF96B6567320FF8E5FC9FB78286BFB40" bold="true" box="[151,289,1214,1239]" pageId="65" pageNumber="66">FIGURE 33.</emphasis>
<taxonomicName id="1AE211C77320FF8E5E76FB792B18FB40" authority="Boxshall &amp; Bernot &amp; Barton &amp; Diggles &amp; Q-Y &amp; Atkinson-Coyle &amp; Hutson, 2020" authorityName="Boxshall &amp; Bernot &amp; Barton &amp; Diggles &amp; Q-Y &amp; Atkinson-Coyle &amp; Hutson" authorityYear="2020" box="[296,594,1215,1239]" class="Maxillopoda" family="Lernanthropidae" genus="Lernanthropus" kingdom="Animalia" order="Siphonostomatoida" pageId="65" pageNumber="66" phylum="Arthropoda" rank="species" species="paracruciatus" status="sp. nov.">
<emphasis id="EF96B6567320FF8E5E76FB792B18FB40" box="[296,594,1215,1239]" italics="true" pageId="65" pageNumber="66">Lernanthropus paracruciatus</emphasis>
</taxonomicName>
<emphasis id="EF96B6567320FF8E5D04FB792BE1FB40" bold="true" box="[602,683,1215,1239]" pageId="65" pageNumber="66">
<taxonomicNameLabel id="F4A50B2D7320FF8E5D04FB792BE1FB40" box="[602,683,1215,1239]" pageId="65" pageNumber="66" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
, paratype ♂. A, maxillule and oral cone, with mandible
<emphasis id="EF96B6567320FF8E5BB0FB062C64FB40" box="[1262,1326,1216,1239]" italics="true" pageId="65" pageNumber="66">in situ</emphasis>
; B, maxilliped; C, leg 1 and intercoxal sclerite; D. leg 2. Scale bars A,C,D, 100 μm, B, 200 μm.
</paragraph>
</caption>
<paragraph id="DD5D6A447320FF8E5F99FA7F2B77F93C" blockId="65.[151,1437,1321,2032]" pageId="65" pageNumber="66">
The new species differs from
<taxonomicName id="1AE211C77320FF8E5D4DFA7C2BD2FA44" authorityName="Pillai" authorityYear="1962" box="[531,664,1466,1491]" class="Maxillopoda" family="Lernanthropidae" genus="Lernanthropus" kingdom="Animalia" order="Siphonostomatoida" pageId="65" pageNumber="66" phylum="Arthropoda" rank="species" species="cruciatus">
<emphasis id="EF96B6567320FF8E5D4DFA7C2BD2FA44" box="[531,664,1466,1491]" italics="true" pageId="65" pageNumber="66">L. cruciatus</emphasis>
</taxonomicName>
in the proportions of the dorsal trunk plate: in
<taxonomicName id="1AE211C77320FF8E5BFCFA7C2C62FA44" authorityName="Pillai" authorityYear="1962" box="[1186,1320,1466,1491]" class="Maxillopoda" family="Lernanthropidae" genus="Lernanthropus" kingdom="Animalia" order="Siphonostomatoida" pageId="65" pageNumber="66" phylum="Arthropoda" rank="species" species="cruciatus">
<emphasis id="EF96B6567320FF8E5BFCFA7C2C62FA44" box="[1186,1320,1466,1491]" italics="true" pageId="65" pageNumber="66">L. cruciatus</emphasis>
</taxonomicName>
the dorsal trunk plate is about 1.3 times longer than the anterior part of the trunk, whereas in
<taxonomicName id="1AE211C77320FF8E5B41FA182D93FA60" authority="Boxshall &amp; Bernot &amp; Barton &amp; Diggles &amp; Q-Y &amp; Atkinson-Coyle &amp; Hutson, 2020" authorityName="Boxshall &amp; Bernot &amp; Barton &amp; Diggles &amp; Q-Y &amp; Atkinson-Coyle &amp; Hutson" authorityYear="2020" box="[1055,1241,1502,1527]" class="Maxillopoda" family="Lernanthropidae" genus="Lernanthropus" kingdom="Animalia" order="Siphonostomatoida" pageId="65" pageNumber="66" phylum="Arthropoda" rank="species" species="paracruciatus" status="sp. nov.">
<emphasis id="EF96B6567320FF8E5B41FA182D93FA60" box="[1055,1241,1502,1527]" italics="true" pageId="65" pageNumber="66">L. paracruciatus</emphasis>
</taxonomicName>
<emphasis id="EF96B6567320FF8E5B81FA1B2C7DFA60" bold="true" box="[1247,1335,1501,1527]" pageId="65" pageNumber="66">
<taxonomicNameLabel id="F4A50B2D7320FF8E5B81FA1B2C7DFA60" box="[1247,1335,1501,1527]" pageId="65" pageNumber="66" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
it is only 1.0 to 1.1 times longer. The rami of leg 4 are also much longer relative to the dorsal trunk plate in the new species: in
<taxonomicName id="1AE211C77320FF8E5FEDF9E02872F9A8" authorityName="Pillai" authorityYear="1962" box="[179,312,1574,1599]" class="Maxillopoda" family="Lernanthropidae" genus="Lernanthropus" kingdom="Animalia" order="Siphonostomatoida" pageId="65" pageNumber="66" phylum="Arthropoda" rank="species" species="cruciatus">
<emphasis id="EF96B6567320FF8E5FEDF9E02872F9A8" box="[179,312,1574,1599]" italics="true" pageId="65" pageNumber="66">L. cruciatus</emphasis>
</taxonomicName>
the distal parts of the rami that extend beyond the rear margin of the dorsal trunk plate and are visible in dorsal view, are about one third of the length of the dorsal trunk plate, whereas in the new species the parts of the rami of leg 4 extending beyond the posterior margin of the plate (and visible in dorsal view) are about equal in length to the entire dorsal trunk plate.
</paragraph>
<paragraph id="DD5D6A447320FF8E5F99F9732BDBF878" blockId="65.[151,1437,1321,2032]" pageId="65" pageNumber="66">
The length to width ratio of the dorsal trunk plate is not a reliable character in this species because in fixed specimens it can sometimes be wrapped ventrally around the fourth legs and egg sacs (e.g.
<figureCitation id="45D976C17320FF8E5BDEF91F2DA8F964" box="[1152,1250,1753,1779]" captionStart="FIGURE 34" captionStartId="66.[151,250,1310,1335]" captionTargetBox="[151,1436,181,1285]" captionTargetId="figure@66.[151,1436,181,1285]" captionTargetPageId="66" captionText="FIGURE 34. Lernanthropus paracruciatus sp. nov., paratype ♀♀. AF, dorsal habitus of different females showing varying degrees of damage to dorsal trunk plate and posterior legs. Scale bar 5 mm." figureDoi="http://doi.org/10.5281/zenodo.3669815" httpUri="https://zenodo.org/record/3669815/files/figure.png" pageId="65" pageNumber="66">Fig. 34C</figureCitation>
) and thus appear much narrower than in other specimens (e.g.
<figureCitation id="45D976C17320FF8E5DC4F93B2A49F880" box="[666,771,1789,1815]" captionStart="FIGURE 30" captionStartId="61.[151,250,1317,1342]" captionTargetBox="[151,1436,561,1292]" captionTargetId="figure@61.[151,1436,561,1292]" captionTargetPageId="61" captionText="FIGURE 30. Lernanthropus paracruciatus sp. nov., paratype ♀. A, habitus, dorsal; B, habitus, lateral; C, habitus, ventral. Scale bar 2 mm." figureDoi="http://doi.org/10.5281/zenodo.3669807" httpUri="https://zenodo.org/record/3669807/files/figure.png" pageId="65" pageNumber="66">Fig. 30A</figureCitation>
). Examination of the large sample of material from
<taxonomicName id="1AE211C77320FF8E5A0CF93829A4F8AC" class="Actinopterygii" family="Sciaenidae" genus="Protonibea" kingdom="Animalia" order="Perciformes" pageId="65" pageNumber="66" phylum="Chordata" rank="species" species="diacanthus">
<emphasis id="EF96B6567320FF8E5A0CF93829A4F8AC" italics="true" pageId="65" pageNumber="66">P. diacanthus</emphasis>
</taxonomicName>
revealed that the posterior extremities of many specimens were profoundly damaged (
<figureCitation id="45D976C17320FF8E5BF2F8E72DB6F8AC" box="[1196,1276,1825,1851]" captionStart="FIGURE 34" captionStartId="66.[151,250,1310,1335]" captionTargetBox="[151,1436,181,1285]" captionTargetId="figure@66.[151,1436,181,1285]" captionTargetPageId="66" captionText="FIGURE 34. Lernanthropus paracruciatus sp. nov., paratype ♀♀. AF, dorsal habitus of different females showing varying degrees of damage to dorsal trunk plate and posterior legs. Scale bar 5 mm." figureDoi="http://doi.org/10.5281/zenodo.3669815" httpUri="https://zenodo.org/record/3669815/files/figure.png" pageId="65" pageNumber="66">Fig. 34</figureCitation>
AB, DF). In many females the dorsal trunk plate was misshapen, to the point of being almost absent in some cases (
<figureCitation id="45D976C17320FF8E5A79F8832CDAF8C8" box="[1319,1424,1861,1887]" captionStart="FIGURE 34" captionStartId="66.[151,250,1310,1335]" captionTargetBox="[151,1436,181,1285]" captionTargetId="figure@66.[151,1436,181,1285]" captionTargetPageId="66" captionText="FIGURE 34. Lernanthropus paracruciatus sp. nov., paratype ♀♀. AF, dorsal habitus of different females showing varying degrees of damage to dorsal trunk plate and posterior legs. Scale bar 5 mm." figureDoi="http://doi.org/10.5281/zenodo.3669815" httpUri="https://zenodo.org/record/3669815/files/figure.png" pageId="65" pageNumber="66">Fig. 34D</figureCitation>
), and in virtually every specimen examined one or more of the elongate leg rami was truncated or missing. Here we interpret this damage as due to the feeding activity of cleaner fish. It is important for taxonomists to be aware of the possibility of such damage since the relative lengths of the dorsal trunk plate and the rami of leg 4 have often been used as characters for species discrimination.
</paragraph>
<caption id="899D3ACC7323FF8D5FC9FAD82AD9FACD" ID-DOI="http://doi.org/10.5281/zenodo.3669815" ID-Zenodo-Dep="3669815" httpUri="https://zenodo.org/record/3669815/files/figure.png" pageId="66" pageNumber="67" startId="66.[151,250,1310,1335]" targetBox="[151,1436,181,1285]" targetPageId="66">
<paragraph id="DD5D6A447323FF8D5FC9FAD82AD9FACD" blockId="66.[151,1436,1310,1371]" pageId="66" pageNumber="67">
<emphasis id="EF96B6567323FF8D5FC9FAD82851FAA0" bold="true" box="[151,283,1310,1335]" pageId="66" pageNumber="67">FIGURE 34</emphasis>
.
<taxonomicName id="1AE211C77323FF8D5E77FAD92B1FFAA0" authority="Boxshall &amp; Bernot &amp; Barton &amp; Diggles &amp; Q-Y &amp; Atkinson-Coyle &amp; Hutson, 2020" authorityName="Boxshall &amp; Bernot &amp; Barton &amp; Diggles &amp; Q-Y &amp; Atkinson-Coyle &amp; Hutson" authorityYear="2020" box="[297,597,1311,1335]" class="Maxillopoda" family="Lernanthropidae" genus="Lernanthropus" kingdom="Animalia" order="Siphonostomatoida" pageId="66" pageNumber="67" phylum="Arthropoda" rank="species" species="paracruciatus" status="sp. nov.">
<emphasis id="EF96B6567323FF8D5E77FAD92B1FFAA0" box="[297,597,1311,1335]" italics="true" pageId="66" pageNumber="67">Lernanthropus paracruciatus</emphasis>
</taxonomicName>
<emphasis id="EF96B6567323FF8D5D03FAD92BE5FAA0" bold="true" box="[605,687,1311,1335]" pageId="66" pageNumber="67">
<taxonomicNameLabel id="F4A50B2D7323FF8D5D03FAD92BE5FAA0" box="[605,687,1311,1335]" pageId="66" pageNumber="67" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
, paratype ♀♀. AF, dorsal habitus of different females showing varying degrees of damage to dorsal trunk plate and posterior legs. Scale bar 5 mm.
</paragraph>
</caption>
<paragraph id="DD5D6A447323FF8D5F99FA4F2C6CF987" blockId="66.[151,1437,1417,1552]" pageId="66" pageNumber="67">
Sexual dimorphism is very marked in lernanthropids, affecting not only body form but also the structure and armature of almost every limb. However, the sexual dimorphism expressed in the first swimming leg of
<taxonomicName id="1AE211C77323FF8D5A42FA682990FA7C" authority="Boxshall &amp; Bernot &amp; Barton &amp; Diggles &amp; Q-Y &amp; Atkinson-Coyle &amp; Hutson, 2020" authorityName="Boxshall &amp; Bernot &amp; Barton &amp; Diggles &amp; Q-Y &amp; Atkinson-Coyle &amp; Hutson" authorityYear="2020" class="Maxillopoda" family="Lernanthropidae" genus="Lernanthropus" kingdom="Animalia" order="Siphonostomatoida" pageId="66" pageNumber="67" phylum="Arthropoda" rank="species" species="paracruciatus" status="sp. nov.">
<emphasis id="EF96B6567323FF8D5A42FA682990FA7C" italics="true" pageId="66" pageNumber="67">L. paracruciatus</emphasis>
</taxonomicName>
<emphasis id="EF96B6567323FF8D5FBEFA172872FA7C" bold="true" box="[224,312,1489,1515]" pageId="66" pageNumber="67">
<taxonomicNameLabel id="F4A50B2D7323FF8D5FBEFA172872FA7C" box="[224,312,1489,1515]" pageId="66" pageNumber="67" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
is unusual: the spines on the distal margin of the exopod have the normal tapering shape in the female but in the male these spines are thicker, have a more rounded shape and are contiguous (possibly fused).
</paragraph>
</subSubSection>
</treatment>
</document>