371 lines
69 KiB
XML
371 lines
69 KiB
XML
<document id="07DFE8481F906BA75835AD4F35B7C06C" ID-CLB-Dataset="20375" ID-DOI="10.11646/zootaxa.5105.2.6" ID-GBIF-Dataset="b911ed1c-ce5f-418c-a8b4-d3fefb4ec7d2" ID-ISSN="1175-5326" ID-Zenodo-Dep="6332687" ID-ZooBank="425A8E8C-CAC9-4F38-9B38-BF53CCBAB84E" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1646597261168" checkinUser="plazi" docAuthor="Anker, Arthur" docDate="2022" docId="860787A6131B6911068FFEBAFD03FBFE" docLanguage="en" docName="zootaxa.5105.2.6.pdf" docOrigin="Zootaxa 5105 (2)" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Crosnierocaris athanasoides Anker 2022, sp. nov." docType="treatment" docVersion="8" lastPageNumber="279" masterDocId="7A3EFFDE131F691B0618FF9BFF8FFFCB" masterDocTitle="Crosnierocaris athanasoides gen. et sp. nov., a new deep-water alpheid shrimp from the Mozambique Channel (Malacostraca: Decapoda: Caridea)" masterLastPageNumber="280" masterPageNumber="269" pageNumber="273" updateTime="1699317141900" updateUser="ExternalLinkService" zenodo-license-document="CLOSED">
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<mods:title id="2F26C207DB2A53AA4A21241039D41C4E">Crosnierocaris athanasoides gen. et sp. nov., a new deep-water alpheid shrimp from the Mozambique Channel (Malacostraca: Decapoda: Caridea)</mods:title>
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<mods:name id="6AFE3F838E63B324055F9B0ED242F4E3" type="personal">
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<mods:namePart id="10777BAF166B14B581270F850BBBBC67">Anker, Arthur</mods:namePart>
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<mods:typeOfResource id="61B21C16FF845751F470A8AE140B3D89">text</mods:typeOfResource>
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<mods:title id="7ED641922C865A11FE5147D6545AC492">Zootaxa</mods:title>
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</mods:titleInfo>
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<mods:part id="69838DDAAA96329D6C5E0C555697B55F">
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<mods:date id="4E75F371D1B77E053EB553851E179F7E">2022</mods:date>
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<mods:number id="2CA16FBB78C7F1DF7349914F5E16B8B3">2022-03-03</mods:number>
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<mods:identifier id="FC7EE6CE7263462E93CF0E6AC3245609" type="DOI">10.11646/zootaxa.5105.2.6</mods:identifier>
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<treatment id="860787A6131B6911068FFEBAFD03FBFE" ID-DOI="http://doi.org/10.5281/zenodo.6335917" ID-GBIF-Taxon="193878445" ID-Zenodo-Dep="6335917" LSID="urn:lsid:plazi:treatment:860787A6131B6911068FFEBAFD03FBFE" httpUri="http://treatment.plazi.org/id/860787A6131B6911068FFEBAFD03FBFE" lastPageId="10" lastPageNumber="279" pageId="4" pageNumber="273">
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<subSubSection id="46B4653B131B691F068FFEBAFDDAFEF0" box="[151,597,289,316]" pageId="4" pageNumber="273" type="nomenclature">
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<paragraph id="0E1136B0131B691F068FFEBAFDDAFEF0" blockId="4.[151,597,289,351]" box="[151,597,289,316]" pageId="4" pageNumber="273">
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<heading id="555981DC131B691F068FFEBAFDDAFEF0" bold="true" box="[151,597,289,316]" fontSize="11" level="1" pageId="4" pageNumber="273" reason="1">
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<emphasis id="3CDAEAA2131B691F068FFEBAFDDAFEF0" bold="true" box="[151,597,289,316]" pageId="4" pageNumber="273">
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<taxonomicName id="C9AE4D33131B691F068FFEBAFE7FFEF7" authority="Anker, 2022" authorityName="Anker" authorityYear="2022" box="[151,496,289,316]" class="Malacostraca" family="Alpheidae" genus="Crosnierocaris" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="4" pageNumber="273" phylum="Arthropoda" rank="species" species="athanasoides" status="sp. nov.">
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<emphasis id="3CDAEAA2131B691F068FFEBAFE7FFEF7" bold="true" box="[151,496,289,316]" italics="true" pageId="4" pageNumber="273">Crosnierocaris athanasoides</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="27E957D9131B691F07EFFEBAFDDAFEF0" box="[503,597,289,315]" pageId="4" pageNumber="273" rank="species">sp. nov.</taxonomicNameLabel>
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</emphasis>
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</heading>
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||
</paragraph>
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</subSubSection>
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<subSubSection id="46B4653B131B691F068FFEDFFE9DFE94" box="[151,274,324,351]" pageId="4" pageNumber="273" type="description">
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<paragraph id="0E1136B0131B691F068FFEDFFE9DFE94" blockId="4.[151,597,289,351]" box="[151,274,324,351]" pageId="4" pageNumber="273">
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(
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<figureCitation id="96952A35131B691F0687FEDFFE86FE94" box="[159,265,324,351]" captionStart-0="FIGURE 1" captionStart-1="FIGURE 2" captionStart-2="FIGURE 3" captionStart-3="FIGURE 4" captionStart-4="FIGURE 5" captionStartId-0="5.[151,250,1901,1925]" captionStartId-1="6.[151,250,1823,1847]" captionStartId-2="7.[151,250,1868,1892]" captionStartId-3="8.[151,250,1595,1619]" captionStartId-4="9.[151,250,1666,1690]" captionTargetBox-0="[189,1402,196,1869]" captionTargetBox-1="[175,1400,192,1782]" captionTargetBox-2="[171,1413,390,1836]" captionTargetBox-3="[154,1429,460,1565]" captionTargetBox-4="[163,1427,186,1633]" captionTargetId-0="figure-16@5.[171,1416,181,1877]" captionTargetId-1="figure-26@6.[175,1412,181,1799]" captionTargetId-2="figure-109@7.[169,1418,381,1845]" captionTargetId-3="figure-144@8.[151,1436,453,1572]" captionTargetId-4="figure-16@9.[151,1436,181,1642]" captionTargetPageId-0="5" captionTargetPageId-1="6" captionTargetPageId-2="7" captionTargetPageId-3="8" captionTargetPageId-4="9" captionText-0="FIGURE 1. Crosnierocaris athanasoides gen et sp. nov.: A—habitus, lateral; B—carapace, lateral; C—frontal region, dorsal; D—same, lateral; E—antennule, tooth on ventromesial carina of first article of peduncle, lateral; F—scaphocerite, dorsal. Drawn from ovigerous female holotype HT-1 [A], male paratype PT-2 [D, E], ovigerous female paratypes PT-11 [C], PT-6 [B], PT-10 [F]. See text (type material section) for MNHN numbers and collection details." captionText-1="FIGURE 2. Crosnierocaris athanasoides gen et sp. nov.: A—pleon, lateral; B, C, D—posterior four (B, C) or three (D) pleonites, details of ventral and posteroventral margins, lateral; E—telson with abnormal number of spiniform setae, dorsal; F—telson with typical number of spiniform, setae, dorsal; G—same, detail of posterior margin, dorsal; H—male second pleopod, lateral (anterior); I—uropod, lateral; J, K—same, detail of lateral section of diaeresis and adjacent spiniform seta, dorsal. Drawn from ovigerous female holotype HT-1 [E, K], male paratypes PT-2 [A, C, H], PT-4 [D], ovigerous female paratype PT-6 [B, F, G, I, J]. See text (type material section) for MNHN numbers and collection details." captionText-2="FIGURE 3. Crosnierocaris athanasoides gen et sp. nov.: A—mandible, mesial; B,—same, incisor process, mesial; C—maxillule, lateral; D—maxilla, lateral; E—first maxilliped, lateral; F—second maxilliped, lateral; G—third maxilliped, lateral; H— same, detail of coxa and arthrobranch, lateral; I, J, K—same, tip of ultimate article, lateral (I), dorsal (J) and dorsomesial (K). All drawn from ovigerous female paratype PT-6. See text (type material section) for MNHN number and collection details." captionText-3="FIGURE 4. Crosnierocaris athanasoides gen et sp. nov.: A—first pereiopod (cheliped), lateral; B—same, merus to chela, mesial; C—same, distal part of carpus and chela with fingers open, mesial; D—second pereiopod, lateral; E—third pereiopod, lateral; F—fourth pereiopod, lateral; G—fifth pereiopod, lateral.All drawn from ovigerous female paratype PT-6. See text (type material section) for MNHN number and collection details." captionText-4="FIGURE 5. Crosnierocaris athanasoides gen et sp. nov.: A—third pereiopod, distal part of carpus, propodus and dactylus, lateral; B—same, mesial; C—same, ventrolateral; D—fourth pereiopod, distal part of carpus, propodus and dactylus, lateral; G—fifth pereiopod, distal part of carpus, propodus and dactylus, mesial. All drawn from ovigerous female paratype PT-6. See text (type material section) for MNHN number and collection details." figureDoi-0="http://doi.org/10.5281/zenodo.6332689" figureDoi-1="http://doi.org/10.5281/zenodo.6332691" figureDoi-2="http://doi.org/10.5281/zenodo.6332693" figureDoi-3="http://doi.org/10.5281/zenodo.6332695" figureDoi-4="http://doi.org/10.5281/zenodo.6332697" httpUri-0="https://zenodo.org/record/6332689/files/figure.png" httpUri-1="https://zenodo.org/record/6332691/files/figure.png" httpUri-2="https://zenodo.org/record/6332693/files/figure.png" httpUri-3="https://zenodo.org/record/6332695/files/figure.png" httpUri-4="https://zenodo.org/record/6332697/files/figure.png" pageId="4" pageNumber="273">Figs. 1–5</figureCitation>
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)
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</paragraph>
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</subSubSection>
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<subSubSection id="46B4653B131B691F068FFE12FD2EFC88" pageId="4" pageNumber="273" type="materials_examined">
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<paragraph id="0E1136B0131B691F068FFE12FE07FDC7" blockId="4.[151,1437,393,2016]" pageId="4" pageNumber="273">
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<emphasis id="3CDAEAA2131B691F068FFE12FEB1FE68" bold="true" box="[151,318,393,419]" pageId="4" pageNumber="273">Type material</emphasis>
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.
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<materialsCitation id="BEC63CED131B691F0753FE12FE07FDC7" ID-GBIF-Occurrence="3697321301" collectingDate="2017-01-04" collectionCode="MNHN" collectorName="L. Corbari" country="Mozambique" county="Grande Glorieuse Island" elevation="248" latitude="-11.466666" location="Indian Ocean" longLatPrecision="1295" longitude="47.316666" municipality="Channel" pageId="4" pageNumber="273" specimenCount="1" typeStatus="holotype">
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||
<typeStatus id="D1158812131B691F0753FE12FE37FE68" box="[331,440,393,419]" pageId="4" pageNumber="273" type="holotype">Holotype</typeStatus>
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||
: ovigerous female (cl
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||
<quantity id="C9569B55131B691F04B7FE12FC87FE6F" box="[687,776,393,420]" metricMagnitude="-3" metricUnit="m" metricValue="4.6" pageId="4" pageNumber="273" unit="mm" value="4.6">4.6 mm</quantity>
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||
), MNHN-IU-2017-451,
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||
<location id="0B71606B131B691F0202FE12FB3DFE68" LSID="urn:lsid:plazi:treatment:860787A6131B6911068FFEBAFD03FBFE:0B71606B131B691F0202FE12FB3DFE68" box="[1050,1202,393,419]" country="Mozambique" county="Grande Glorieuse Island" latitude="-11.466666" longLatPrecision="1295" longitude="47.316666" municipality="Channel" name="Indian Ocean" pageId="4" pageNumber="273">Indian Ocean</location>
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||
,
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||
<collectingCountry id="76B97620131B691F02A5FE12FADEFE68" box="[1213,1361,393,419]" name="Mozambique" pageId="4" pageNumber="273">Mozambique</collectingCountry>
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||
<collectingMunicipality id="EE75ACCA131B691F0340FE12FF33FE0D" pageId="4" pageNumber="273">Channel</collectingMunicipality>
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, north of
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||
<collectingCounty id="E7704E3C131B691F0735FE37FDCAFE0D" box="[301,581,428,454]" pageId="4" pageNumber="273">Grande Glorieuse Island</collectingCounty>
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, BIOMAGLO
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<collectorName id="A35B5366131B691F04EAFE37FCD9FE0D" box="[754,854,428,454]" pageId="4" pageNumber="273">Sta. DW</collectorName>
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4800,
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<geoCoordinate id="6B9A5077131B691F0585FE37FC76FE0D" box="[925,1017,428,454]" degrees="11" direction="south" minutes="28" orientation="latitude" pageId="4" pageNumber="273" precision="925" value="-11.466666">11°28’S</geoCoordinate>
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,
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<geoCoordinate id="6B9A5077131B691F021FFE37FBE8FE0D" box="[1031,1127,428,454]" degrees="47" direction="east" minutes="19" orientation="longitude" pageId="4" pageNumber="273" precision="925" value="47.316666">47°19’E</geoCoordinate>
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, depth:
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<quantity id="C9569B55131B691F02DCFE37FAC8FE0C" box="[1220,1351,428,455]" metricMagnitude="2" metricUnit="m" metricValue="2.475" metricValueMax="2.55" metricValueMin="2.4" pageId="4" pageNumber="273" unit="m" value="247.5" valueMax="255.0" valueMin="240.0">
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<elevation id="8583D183131B691F02DCFE37FAC8FE0C" box="[1220,1351,428,455]" metricMagnitude="2" metricUnit="m" metricValue="2.475" metricValueMax="2.55" metricValueMin="2.4" pageId="4" pageNumber="273" unit="m" value="247.5" valueMax="255.0" valueMin="240.0">240–255 m</elevation>
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</quantity>
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,
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<collectorName id="A35B5366131B691F034CFE37FA13FE0D" box="[1364,1436,428,454]" pageId="4" pageNumber="273">Warén</collectorName>
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dredge, decomposing sea grass accumulation with shells and pale sponges, leg.
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<collectorName id="A35B5366131B691F0204FE54FB1EFE22" box="[1052,1169,463,489]" pageId="4" pageNumber="273">L. Corbari</collectorName>
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<emphasis id="3CDAEAA2131B691F0281FE54FB5DFE22" box="[1177,1234,463,489]" italics="true" pageId="4" pageNumber="273">et al.</emphasis>
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(
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<collectionCode id="68BFAE75131B691F02F9FE54FAB7FE22" box="[1249,1336,463,489]" country="France" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34988" lsid="urn:lsid:biocol.org:col:34988" name="Museum National d'Histoire Naturelle" pageId="4" pageNumber="273">MNHN</collectionCode>
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team),
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||
<date id="7A101070131B691F0396FE54FEA2FDC0" pageId="4" pageNumber="273" value="2017-01-04">
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||
<collectingDate id="6A54E998131B691F0396FE54FEA2FDC0" pageId="4" pageNumber="273" value="2017-01-04">4 January 2017</collectingDate>
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</date>
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[HT-1].
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||
</materialsCitation>
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||
</paragraph>
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||
<paragraph id="0E1136B0131B691F06DFFD8EFDD4FD35" blockId="4.[151,1437,393,2016]" pageId="4" pageNumber="273">
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||
<typeStatus id="D1158812131B691F06DFFD8EFEB7FDE4" box="[199,312,533,559]" pageId="4" pageNumber="273" type="paratype">Paratypes</typeStatus>
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||
: 2 ovigerous females (cl
|
||
<quantity id="C9569B55131B691F0445FD8FFD37FDE4" box="[605,696,532,559]" metricMagnitude="-3" metricUnit="m" metricValue="4.6" pageId="4" pageNumber="273" unit="mm" value="4.6">4.6 mm</quantity>
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,
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||
<quantity id="C9569B55131B691F04DEFD8FFCAEFDE4" box="[710,801,532,559]" metricMagnitude="-3" metricUnit="m" metricValue="5.3" pageId="4" pageNumber="273" unit="mm" value="5.3">5.3 mm</quantity>
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||
, MNHN-IU-2014-20458, same collection details as for
|
||
<typeStatus id="D1158812131B691F068FFDACFF76FD9A" box="[151,249,567,593]" pageId="4" pageNumber="273" type="holotype">holotype</typeStatus>
|
||
[PT-7, PT-5];
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||
<specimenCount id="18A8FD39131B691F07B9FDACFE75FD9A" box="[417,506,567,593]" pageId="4" pageNumber="273" type="male">2 males</specimenCount>
|
||
(cl
|
||
<quantity id="C9569B55131B691F0432FDACFD0DFD9A" box="[554,642,567,593]" metricMagnitude="-3" metricUnit="m" metricValue="3.7" pageId="4" pageNumber="273" unit="mm" value="3.7">3.7 mm</quantity>
|
||
[rostrum broken],
|
||
<quantity id="C9569B55131B691F0544FDACFC37FD9A" box="[860,952,567,593]" metricMagnitude="-3" metricUnit="m" metricValue="4.3" pageId="4" pageNumber="273" unit="mm" value="4.3">4.3 mm</quantity>
|
||
), MNHN-IU-2014-20459, same collection details as for
|
||
<typeStatus id="D1158812131B691F0728FDC2FE1DFDB8" box="[304,402,601,627]" pageId="4" pageNumber="273" type="holotype">holotype</typeStatus>
|
||
[PT-3, PT-4];
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||
<specimenCount id="18A8FD39131B691F042DFDC2FD18FDB8" box="[565,663,601,627]" pageId="4" pageNumber="273" type="female">1 female</specimenCount>
|
||
(cl
|
||
<quantity id="C9569B55131B691F04DCFDC2FC90FDBF" box="[708,799,601,628]" metricMagnitude="-3" metricUnit="m" metricValue="4.7" pageId="4" pageNumber="273" unit="mm" value="4.7">4.7 mm</quantity>
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||
), 2 ovigerous females (cl
|
||
<quantity id="C9569B55131B691F025BFDC2FB13FDBF" box="[1091,1180,601,628]" metricMagnitude="-3" metricUnit="m" metricValue="4.7" pageId="4" pageNumber="273" unit="mm" value="4.7">4.7 mm</quantity>
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||
, 5.0 mm), MNHN-IU-2014-20460, same collection details as for
|
||
<typeStatus id="D1158812131B691F0461FDE7FD54FD5D" box="[633,731,636,662]" pageId="4" pageNumber="273" type="holotype">holotype</typeStatus>
|
||
[PT-9, PT-8, PT-10]; 1 ovigerous female (cl
|
||
<quantity id="C9569B55131B691F02C8FDE7FAA5FD5C" box="[1232,1322,636,663]" metricMagnitude="-3" metricUnit="m" metricValue="5.2" pageId="4" pageNumber="273" unit="mm" value="5.2">5.2 mm</quantity>
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||
), MNHNIU-2014-20461, same collection details as for
|
||
<typeStatus id="D1158812131B691F0485FD04FD70FD72" box="[669,767,671,697]" pageId="4" pageNumber="273" type="holotype">holotype</typeStatus>
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||
[PT-6, dissected]; 1 ovigerous female (cl
|
||
<quantity id="C9569B55131B691F02C9FD05FAA4FD72" box="[1233,1323,670,697]" metricMagnitude="-3" metricUnit="m" metricValue="5.3" pageId="4" pageNumber="273" unit="mm" value="5.3">5.3 mm</quantity>
|
||
), MNHNIU-2014-20462, same collection details as for
|
||
<typeStatus id="D1158812131B691F0484FD5AFD71FD10" box="[668,766,705,731]" pageId="4" pageNumber="273" type="holotype">holotype</typeStatus>
|
||
[PT-11];
|
||
<specimenCount id="18A8FD39131B691F057FFD5AFC3DFD10" box="[871,946,705,731]" pageId="4" pageNumber="273" type="male">1 male</specimenCount>
|
||
(cl
|
||
<quantity id="C9569B55131B691F05C5FD5AFBB9FD17" box="[989,1078,705,732]" metricMagnitude="-3" metricUnit="m" metricValue="4.2" pageId="4" pageNumber="273" unit="mm" value="4.2">4.2 mm</quantity>
|
||
), MNHN-IU-2014-20463, same collection details as for
|
||
<typeStatus id="D1158812131B691F07BBFD7FFD8AFD35" box="[419,517,740,766]" pageId="4" pageNumber="273" type="holotype">holotype</typeStatus>
|
||
[PT-2].
|
||
</paragraph>
|
||
<paragraph id="0E1136B0131B691F06DFFC9DFD2EFC88" blockId="4.[151,1437,393,2016]" pageId="4" pageNumber="273">
|
||
<emphasis id="3CDAEAA2131B691F06DFFC9DFE3BFCEB" bold="true" box="[199,436,774,800]" pageId="4" pageNumber="273">Additional material</emphasis>
|
||
.
|
||
<specimenCount id="18A8FD39131B691F07DBFC9CFDD3FCEA" box="[451,604,775,801]" pageId="4" pageNumber="273" type="generic">17 specimens</specimenCount>
|
||
(most damaged or in poor condition, cl not measured), MNHN-IU-2014- 20464, same collection details as for
|
||
<typeStatus id="D1158812131B691F042FFCB2FD12FC88" box="[567,669,809,835]" pageId="4" pageNumber="273" type="holotype">holotype</typeStatus>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="46B4653B131B691106DFFCD7FE66FD62" lastPageId="10" lastPageNumber="279" pageId="4" pageNumber="273" type="description">
|
||
<paragraph id="0E1136B0131B691F06DFFCD7FA0DFBB7" blockId="4.[151,1437,393,2016]" pageId="4" pageNumber="273">
|
||
<emphasis id="3CDAEAA2131B691F06DFFCD7FEDEFCAD" bold="true" box="[199,337,844,870]" pageId="4" pageNumber="273">Description</emphasis>
|
||
. Body not particularly compressed, not elongate (
|
||
<figureCitation id="96952A35131B691F0591FCD7FC6CFCAD" box="[905,995,844,870]" captionStart="FIGURE 1" captionStartId="5.[151,250,1901,1925]" captionTargetBox="[189,1402,196,1869]" captionTargetId="figure-16@5.[171,1416,181,1877]" captionTargetPageId="5" captionText="FIGURE 1. Crosnierocaris athanasoides gen et sp. nov.: A—habitus, lateral; B—carapace, lateral; C—frontal region, dorsal; D—same, lateral; E—antennule, tooth on ventromesial carina of first article of peduncle, lateral; F—scaphocerite, dorsal. Drawn from ovigerous female holotype HT-1 [A], male paratype PT-2 [D, E], ovigerous female paratypes PT-11 [C], PT-6 [B], PT-10 [F]. See text (type material section) for MNHN numbers and collection details." figureDoi="http://doi.org/10.5281/zenodo.6332689" httpUri="https://zenodo.org/record/6332689/files/figure.png" pageId="4" pageNumber="273">Fig. 1A</figureCitation>
|
||
). Carapace smooth, glabrous, unarmed dorsally and laterally (
|
||
<figureCitation id="96952A35131B691F0797FCF4FD88FC42" box="[399,519,879,905]" captionStart="FIGURE 1" captionStartId="5.[151,250,1901,1925]" captionTargetBox="[189,1402,196,1869]" captionTargetId="figure-16@5.[171,1416,181,1877]" captionTargetPageId="5" captionText="FIGURE 1. Crosnierocaris athanasoides gen et sp. nov.: A—habitus, lateral; B—carapace, lateral; C—frontal region, dorsal; D—same, lateral; E—antennule, tooth on ventromesial carina of first article of peduncle, lateral; F—scaphocerite, dorsal. Drawn from ovigerous female holotype HT-1 [A], male paratype PT-2 [D, E], ovigerous female paratypes PT-11 [C], PT-6 [B], PT-10 [F]. See text (type material section) for MNHN numbers and collection details." figureDoi="http://doi.org/10.5281/zenodo.6332689" httpUri="https://zenodo.org/record/6332689/files/figure.png" pageId="4" pageNumber="273">Fig. 1A, B</figureCitation>
|
||
). Rostrum elongate, acute, slightly lanceolate in dorsal view, very slender in lateral view, sloping down from dorsal plateau of carapace (most part of rostrum situated markedly below dorsal surface of carapace), its distal portion sometimes slightly ascending; rostral tip reaching far beyond distal margin of first article of antennular peduncle; rostral carina present, not extending posterior to rostral base, without teeth; ventral margin with sharp subdistal tooth; rostral length reaching or almost reaching half of carapace length in most individuals with complete rostrum (
|
||
<figureCitation id="96952A35131B691F077CFB87FE52FBFD" box="[356,477,1052,1078]" captionStart="FIGURE 1" captionStartId="5.[151,250,1901,1925]" captionTargetBox="[189,1402,196,1869]" captionTargetId="figure-16@5.[171,1416,181,1877]" captionTargetPageId="5" captionText="FIGURE 1. Crosnierocaris athanasoides gen et sp. nov.: A—habitus, lateral; B—carapace, lateral; C—frontal region, dorsal; D—same, lateral; E—antennule, tooth on ventromesial carina of first article of peduncle, lateral; F—scaphocerite, dorsal. Drawn from ovigerous female holotype HT-1 [A], male paratype PT-2 [D, E], ovigerous female paratypes PT-11 [C], PT-6 [B], PT-10 [F]. See text (type material section) for MNHN numbers and collection details." figureDoi="http://doi.org/10.5281/zenodo.6332689" httpUri="https://zenodo.org/record/6332689/files/figure.png" pageId="4" pageNumber="273">Fig. 1A–D</figureCitation>
|
||
). Anterolateral margin of carapace with strong, sharp, anteriorly projecting extra-corneal teeth, reaching at least to anterior margin of eyes, and less pronounced, blunt infra-corneal teeth (
|
||
<figureCitation id="96952A35131B691F02AAFBA4FAA4FB92" box="[1202,1323,1087,1113]" captionStart="FIGURE 1" captionStartId="5.[151,250,1901,1925]" captionTargetBox="[189,1402,196,1869]" captionTargetId="figure-16@5.[171,1416,181,1877]" captionTargetPageId="5" captionText="FIGURE 1. Crosnierocaris athanasoides gen et sp. nov.: A—habitus, lateral; B—carapace, lateral; C—frontal region, dorsal; D—same, lateral; E—antennule, tooth on ventromesial carina of first article of peduncle, lateral; F—scaphocerite, dorsal. Drawn from ovigerous female holotype HT-1 [A], male paratype PT-2 [D, E], ovigerous female paratypes PT-11 [C], PT-6 [B], PT-10 [F]. See text (type material section) for MNHN numbers and collection details." figureDoi="http://doi.org/10.5281/zenodo.6332689" httpUri="https://zenodo.org/record/6332689/files/figure.png" pageId="4" pageNumber="273">Fig. 1A–D</figureCitation>
|
||
). Pterygostomial angle produced in very stout, sharp tooth (
|
||
<figureCitation id="96952A35131B691F04A4FBFAFCDAFBB7" box="[700,853,1121,1148]" captionStart="FIGURE 1" captionStartId="5.[151,250,1901,1925]" captionTargetBox="[189,1402,196,1869]" captionTargetId="figure-16@5.[171,1416,181,1877]" captionTargetPageId="5" captionText="FIGURE 1. Crosnierocaris athanasoides gen et sp. nov.: A—habitus, lateral; B—carapace, lateral; C—frontal region, dorsal; D—same, lateral; E—antennule, tooth on ventromesial carina of first article of peduncle, lateral; F—scaphocerite, dorsal. Drawn from ovigerous female holotype HT-1 [A], male paratype PT-2 [D, E], ovigerous female paratypes PT-11 [C], PT-6 [B], PT-10 [F]. See text (type material section) for MNHN numbers and collection details." figureDoi="http://doi.org/10.5281/zenodo.6332689" httpUri="https://zenodo.org/record/6332689/files/figure.png" pageId="4" pageNumber="273">Fig. 1A, B, D</figureCitation>
|
||
). Cardiac notch well developed, deep (
|
||
<figureCitation id="96952A35131B691F02E6FBFAFAFAFBB7" box="[1278,1397,1121,1148]" captionStart="FIGURE 1" captionStartId="5.[151,250,1901,1925]" captionTargetBox="[189,1402,196,1869]" captionTargetId="figure-16@5.[171,1416,181,1877]" captionTargetPageId="5" captionText="FIGURE 1. Crosnierocaris athanasoides gen et sp. nov.: A—habitus, lateral; B—carapace, lateral; C—frontal region, dorsal; D—same, lateral; E—antennule, tooth on ventromesial carina of first article of peduncle, lateral; F—scaphocerite, dorsal. Drawn from ovigerous female holotype HT-1 [A], male paratype PT-2 [D, E], ovigerous female paratypes PT-11 [C], PT-6 [B], PT-10 [F]. See text (type material section) for MNHN numbers and collection details." figureDoi="http://doi.org/10.5281/zenodo.6332689" httpUri="https://zenodo.org/record/6332689/files/figure.png" pageId="4" pageNumber="273">Fig. 1A, B</figureCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="0E1136B0131B691F06DFFB1FFE38FACD" blockId="4.[151,1437,393,2016]" pageId="4" pageNumber="273">
|
||
Pleon with first two pleura rounded ventrally; third, fourth and fifth pleura with distoventral margins armed with typically two, sometimes three or four, small, acute, well-spaced teeth; sixth pleuron with articulated subtriangular plate at ventrolateral angle, its posterolateral angle produced in small sharp tooth (
|
||
<figureCitation id="96952A35131B691F0263FB52FB6FFB28" box="[1147,1248,1225,1251]" captionStart="FIGURE 1" captionStartId="5.[151,250,1901,1925]" captionTargetBox="[189,1402,196,1869]" captionTargetId="figure-16@5.[171,1416,181,1877]" captionTargetPageId="5" captionText="FIGURE 1. Crosnierocaris athanasoides gen et sp. nov.: A—habitus, lateral; B—carapace, lateral; C—frontal region, dorsal; D—same, lateral; E—antennule, tooth on ventromesial carina of first article of peduncle, lateral; F—scaphocerite, dorsal. Drawn from ovigerous female holotype HT-1 [A], male paratype PT-2 [D, E], ovigerous female paratypes PT-11 [C], PT-6 [B], PT-10 [F]. See text (type material section) for MNHN numbers and collection details." figureDoi="http://doi.org/10.5281/zenodo.6332689" httpUri="https://zenodo.org/record/6332689/files/figure.png" pageId="4" pageNumber="273">Figs. 1A</figureCitation>
|
||
,
|
||
<figureCitation id="96952A35131B691F02F4FB52FABAFB28" box="[1260,1333,1225,1251]" captionStart="FIGURE 2" captionStartId="6.[151,250,1823,1847]" captionTargetBox="[175,1400,192,1782]" captionTargetId="figure-26@6.[175,1412,181,1799]" captionTargetPageId="6" captionText="FIGURE 2. Crosnierocaris athanasoides gen et sp. nov.: A—pleon, lateral; B, C, D—posterior four (B, C) or three (D) pleonites, details of ventral and posteroventral margins, lateral; E—telson with abnormal number of spiniform setae, dorsal; F—telson with typical number of spiniform, setae, dorsal; G—same, detail of posterior margin, dorsal; H—male second pleopod, lateral (anterior); I—uropod, lateral; J, K—same, detail of lateral section of diaeresis and adjacent spiniform seta, dorsal. Drawn from ovigerous female holotype HT-1 [E, K], male paratypes PT-2 [A, C, H], PT-4 [D], ovigerous female paratype PT-6 [B, F, G, I, J]. See text (type material section) for MNHN numbers and collection details." figureDoi="http://doi.org/10.5281/zenodo.6332691" httpUri="https://zenodo.org/record/6332691/files/figure.png" pageId="4" pageNumber="273">2A–D</figureCitation>
|
||
); preanal plate rounded posteriorly.
|
||
</paragraph>
|
||
<paragraph id="0E1136B0131B691F06DFFA94FB95FA78" blockId="4.[151,1437,393,2016]" pageId="4" pageNumber="273">
|
||
Telson slender, tapering towards posterior end, about 2.5 times as long as wide at proximal margin, without noticeable constrictions; dorsal surface not depressed, usually armed with two pairs of stout cuspidate setae situated at about 0.3–0.4 of telson length and 0.6–0.7 of telson length, respectively, rarely with additional cuspidate setae (up to seven in total, as in
|
||
<typeStatus id="D1158812131B691F076BFAECFE55FA59" box="[371,474,1399,1426]" pageId="4" pageNumber="273" type="holotype">holotype</typeStatus>
|
||
); posterior margin rounded, with two pairs of spiniform setae of about same thickness, lateral being only slightly longer than mesial (
|
||
<figureCitation id="96952A35131B691F0483FA02FC9AFA78" box="[667,789,1433,1459]" captionStart="FIGURE 2" captionStartId="6.[151,250,1823,1847]" captionTargetBox="[175,1400,192,1782]" captionTargetId="figure-26@6.[175,1412,181,1799]" captionTargetPageId="6" captionText="FIGURE 2. Crosnierocaris athanasoides gen et sp. nov.: A—pleon, lateral; B, C, D—posterior four (B, C) or three (D) pleonites, details of ventral and posteroventral margins, lateral; E—telson with abnormal number of spiniform setae, dorsal; F—telson with typical number of spiniform, setae, dorsal; G—same, detail of posterior margin, dorsal; H—male second pleopod, lateral (anterior); I—uropod, lateral; J, K—same, detail of lateral section of diaeresis and adjacent spiniform seta, dorsal. Drawn from ovigerous female holotype HT-1 [E, K], male paratypes PT-2 [A, C, H], PT-4 [D], ovigerous female paratype PT-6 [B, F, G, I, J]. See text (type material section) for MNHN numbers and collection details." figureDoi="http://doi.org/10.5281/zenodo.6332691" httpUri="https://zenodo.org/record/6332691/files/figure.png" pageId="4" pageNumber="273">Fig. 2E–G</figureCitation>
|
||
); anal tubercles absent.
|
||
</paragraph>
|
||
<paragraph id="0E1136B0131B691F06DFFA26FDC4F9D0" blockId="4.[151,1437,393,2016]" pageId="4" pageNumber="273">
|
||
Eyes well developed, largely visible in dorsal and lateral views, party concealed by proximolateral expansion of rostrum and extra-corneal teeth; cornea large, well pigmented (
|
||
<figureCitation id="96952A35131B691F059BFA44FB8DFA32" box="[899,1026,1503,1529]" captionStart="FIGURE 1" captionStartId="5.[151,250,1901,1925]" captionTargetBox="[189,1402,196,1869]" captionTargetId="figure-16@5.[171,1416,181,1877]" captionTargetPageId="5" captionText="FIGURE 1. Crosnierocaris athanasoides gen et sp. nov.: A—habitus, lateral; B—carapace, lateral; C—frontal region, dorsal; D—same, lateral; E—antennule, tooth on ventromesial carina of first article of peduncle, lateral; F—scaphocerite, dorsal. Drawn from ovigerous female holotype HT-1 [A], male paratype PT-2 [D, E], ovigerous female paratypes PT-11 [C], PT-6 [B], PT-10 [F]. See text (type material section) for MNHN numbers and collection details." figureDoi="http://doi.org/10.5281/zenodo.6332689" httpUri="https://zenodo.org/record/6332689/files/figure.png" pageId="4" pageNumber="273">Fig. 1A–D</figureCitation>
|
||
). Each epistomial sclerite produced, forming sharp, mesially directed tooth.
|
||
</paragraph>
|
||
<paragraph id="0E1136B0131B691F06DFF9BFFA0EF8C4" blockId="4.[151,1437,393,2016]" pageId="4" pageNumber="273">
|
||
Antennule with first article relatively slender, elongate, with well-developed, distally acute stylocerite, latter distinctly overreaching distal margin of first article of peduncle; ventromesial carina with stout, sharp, anteriorly directed tooth; characters of second and third article of antennular peduncle and flagella currently unknown (antennules broken between first and second article of antennular peduncle in most specimens, sometimes completely missing) (
|
||
<figureCitation id="96952A35131B691F0305F917FA1EF96D" box="[1309,1425,1676,1702]" captionStart="FIGURE 1" captionStartId="5.[151,250,1901,1925]" captionTargetBox="[189,1402,196,1869]" captionTargetId="figure-16@5.[171,1416,181,1877]" captionTargetPageId="5" captionText="FIGURE 1. Crosnierocaris athanasoides gen et sp. nov.: A—habitus, lateral; B—carapace, lateral; C—frontal region, dorsal; D—same, lateral; E—antennule, tooth on ventromesial carina of first article of peduncle, lateral; F—scaphocerite, dorsal. Drawn from ovigerous female holotype HT-1 [A], male paratype PT-2 [D, E], ovigerous female paratypes PT-11 [C], PT-6 [B], PT-10 [F]. See text (type material section) for MNHN numbers and collection details." figureDoi="http://doi.org/10.5281/zenodo.6332689" httpUri="https://zenodo.org/record/6332689/files/figure.png" pageId="4" pageNumber="273">Fig. 1C–E</figureCitation>
|
||
). Antenna with basicerite relatively stout, quadrate, with sharp, projecting distolateral tooth; scaphocerite well developed, slender, with strong sharp distolateral tooth reaching far beyond relatively narrow blade; carpocerite relatively slender, not reaching distal third of scaphocerite; characters of flagellum unknown (broken in all specimens) (
|
||
<figureCitation id="96952A35131B691F02F8F96FFAFCF8C4" box="[1248,1395,1780,1807]" captionStart="FIGURE 1" captionStartId="5.[151,250,1901,1925]" captionTargetBox="[189,1402,196,1869]" captionTargetId="figure-16@5.[171,1416,181,1877]" captionTargetPageId="5" captionText="FIGURE 1. Crosnierocaris athanasoides gen et sp. nov.: A—habitus, lateral; B—carapace, lateral; C—frontal region, dorsal; D—same, lateral; E—antennule, tooth on ventromesial carina of first article of peduncle, lateral; F—scaphocerite, dorsal. Drawn from ovigerous female holotype HT-1 [A], male paratype PT-2 [D, E], ovigerous female paratypes PT-11 [C], PT-6 [B], PT-10 [F]. See text (type material section) for MNHN numbers and collection details." figureDoi="http://doi.org/10.5281/zenodo.6332689" httpUri="https://zenodo.org/record/6332689/files/figure.png" pageId="4" pageNumber="273">Fig. 1C, D, F</figureCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="0E1136B0131B691C06DFF88CFA80FEAE" blockId="4.[151,1437,393,2016]" lastBlockId="7.[151,1437,151,357]" lastPageId="7" lastPageNumber="276" pageId="4" pageNumber="273">
|
||
Mouthparts typical for family (
|
||
<figureCitation id="96952A35131B691F043BF88CFDE7F8FA" box="[547,616,1815,1841]" captionStart="FIGURE 3" captionStartId="7.[151,250,1868,1892]" captionTargetBox="[171,1413,390,1836]" captionTargetId="figure-109@7.[169,1418,381,1845]" captionTargetPageId="7" captionText="FIGURE 3. Crosnierocaris athanasoides gen et sp. nov.: A—mandible, mesial; B,—same, incisor process, mesial; C—maxillule, lateral; D—maxilla, lateral; E—first maxilliped, lateral; F—second maxilliped, lateral; G—third maxilliped, lateral; H— same, detail of coxa and arthrobranch, lateral; I, J, K—same, tip of ultimate article, lateral (I), dorsal (J) and dorsomesial (K). All drawn from ovigerous female paratype PT-6. See text (type material section) for MNHN number and collection details." figureDoi="http://doi.org/10.5281/zenodo.6332693" httpUri="https://zenodo.org/record/6332693/files/figure.png" pageId="4" pageNumber="273">Fig. 3</figureCitation>
|
||
). Mandible with well-developed incisor and molar processes and two-articulated palp; incisor process with about six teeth on distal margin (
|
||
<figureCitation id="96952A35131B691F059AF8A2FC76F89F" box="[898,1017,1849,1876]" captionStart="FIGURE 3" captionStartId="7.[151,250,1868,1892]" captionTargetBox="[171,1413,390,1836]" captionTargetId="figure-109@7.[169,1418,381,1845]" captionTargetPageId="7" captionText="FIGURE 3. Crosnierocaris athanasoides gen et sp. nov.: A—mandible, mesial; B,—same, incisor process, mesial; C—maxillule, lateral; D—maxilla, lateral; E—first maxilliped, lateral; F—second maxilliped, lateral; G—third maxilliped, lateral; H— same, detail of coxa and arthrobranch, lateral; I, J, K—same, tip of ultimate article, lateral (I), dorsal (J) and dorsomesial (K). All drawn from ovigerous female paratype PT-6. See text (type material section) for MNHN number and collection details." figureDoi="http://doi.org/10.5281/zenodo.6332693" httpUri="https://zenodo.org/record/6332693/files/figure.png" pageId="4" pageNumber="273">Fig. 3A, B</figureCitation>
|
||
). Maxillule with palp bilobed distally, each lobe furnished with single stout seta (
|
||
<figureCitation id="96952A35131B691F0474F8C7FD4CF8BD" box="[620,707,1884,1910]" captionStart="FIGURE 3" captionStartId="7.[151,250,1868,1892]" captionTargetBox="[171,1413,390,1836]" captionTargetId="figure-109@7.[169,1418,381,1845]" captionTargetPageId="7" captionText="FIGURE 3. Crosnierocaris athanasoides gen et sp. nov.: A—mandible, mesial; B,—same, incisor process, mesial; C—maxillule, lateral; D—maxilla, lateral; E—first maxilliped, lateral; F—second maxilliped, lateral; G—third maxilliped, lateral; H— same, detail of coxa and arthrobranch, lateral; I, J, K—same, tip of ultimate article, lateral (I), dorsal (J) and dorsomesial (K). All drawn from ovigerous female paratype PT-6. See text (type material section) for MNHN number and collection details." figureDoi="http://doi.org/10.5281/zenodo.6332693" httpUri="https://zenodo.org/record/6332693/files/figure.png" pageId="4" pageNumber="273">Fig. 3C</figureCitation>
|
||
). Maxilla with proximal (coxal) endite small, without setae; distal (basial) endite with deep cleft; palp (endopod) entire; scaphognathite rather narrow (
|
||
<figureCitation id="96952A35131B691F025DF8E4FB10F852" box="[1093,1183,1919,1945]" captionStart="FIGURE 3" captionStartId="7.[151,250,1868,1892]" captionTargetBox="[171,1413,390,1836]" captionTargetId="figure-109@7.[169,1418,381,1845]" captionTargetPageId="7" captionText="FIGURE 3. Crosnierocaris athanasoides gen et sp. nov.: A—mandible, mesial; B,—same, incisor process, mesial; C—maxillule, lateral; D—maxilla, lateral; E—first maxilliped, lateral; F—second maxilliped, lateral; G—third maxilliped, lateral; H— same, detail of coxa and arthrobranch, lateral; I, J, K—same, tip of ultimate article, lateral (I), dorsal (J) and dorsomesial (K). All drawn from ovigerous female paratype PT-6. See text (type material section) for MNHN number and collection details." figureDoi="http://doi.org/10.5281/zenodo.6332693" httpUri="https://zenodo.org/record/6332693/files/figure.png" pageId="4" pageNumber="273">Fig. 3D</figureCitation>
|
||
). First maxilliped with proximal (coxal) and distal (basial) endites without specific features, furnished with long setae; palp (endopod) subdivided into two articles, both with long plumose setae; exopod very long, caridean lobe poorly developed; epipod large, subtly bilobed (
|
||
<figureCitation id="96952A351318691C0792FF0CFE6EFF7A" box="[394,481,151,177]" captionStart="FIGURE 3" captionStartId="7.[151,250,1868,1892]" captionTargetBox="[171,1413,390,1836]" captionTargetId="figure-109@7.[169,1418,381,1845]" captionTargetPageId="7" captionText="FIGURE 3. Crosnierocaris athanasoides gen et sp. nov.: A—mandible, mesial; B,—same, incisor process, mesial; C—maxillule, lateral; D—maxilla, lateral; E—first maxilliped, lateral; F—second maxilliped, lateral; G—third maxilliped, lateral; H— same, detail of coxa and arthrobranch, lateral; I, J, K—same, tip of ultimate article, lateral (I), dorsal (J) and dorsomesial (K). All drawn from ovigerous female paratype PT-6. See text (type material section) for MNHN number and collection details." figureDoi="http://doi.org/10.5281/zenodo.6332693" httpUri="https://zenodo.org/record/6332693/files/figure.png" pageId="7" pageNumber="276">Fig. 3E</figureCitation>
|
||
). Second maxilliped with endopod of typical shape for family; exopod very long; epipod moderately developed, ovate (
|
||
<figureCitation id="96952A351318691C040EFF20FDE5FF1E" box="[534,618,187,213]" captionStart="FIGURE 3" captionStartId="7.[151,250,1868,1892]" captionTargetBox="[171,1413,390,1836]" captionTargetId="figure-109@7.[169,1418,381,1845]" captionTargetPageId="7" captionText="FIGURE 3. Crosnierocaris athanasoides gen et sp. nov.: A—mandible, mesial; B,—same, incisor process, mesial; C—maxillule, lateral; D—maxilla, lateral; E—first maxilliped, lateral; F—second maxilliped, lateral; G—third maxilliped, lateral; H— same, detail of coxa and arthrobranch, lateral; I, J, K—same, tip of ultimate article, lateral (I), dorsal (J) and dorsomesial (K). All drawn from ovigerous female paratype PT-6. See text (type material section) for MNHN number and collection details." figureDoi="http://doi.org/10.5281/zenodo.6332693" httpUri="https://zenodo.org/record/6332693/files/figure.png" pageId="7" pageNumber="276">Fig. 3F</figureCitation>
|
||
). Third maxilliped relatively slender, pediform; coxa with small, auriform lateral plate above mastigobranch; antepenultimate article stouter than others, with some setae along ventrolateral and mesial surfaces; penultimate article cylindrical, about 2.7 times as long as wide; ultimate article tapering into corneous tip, with two stout subapical spiniform setae, their bases covered by short subacute projections; exopod very long, reaching well beyond penultimate article; arthrobranch moderately developed (
|
||
<figureCitation id="96952A351318691C029DFED0FA8DFEAE" box="[1157,1282,331,357]" captionStart="FIGURE 3" captionStartId="7.[151,250,1868,1892]" captionTargetBox="[171,1413,390,1836]" captionTargetId="figure-109@7.[169,1418,381,1845]" captionTargetPageId="7" captionText="FIGURE 3. Crosnierocaris athanasoides gen et sp. nov.: A—mandible, mesial; B,—same, incisor process, mesial; C—maxillule, lateral; D—maxilla, lateral; E—first maxilliped, lateral; F—second maxilliped, lateral; G—third maxilliped, lateral; H— same, detail of coxa and arthrobranch, lateral; I, J, K—same, tip of ultimate article, lateral (I), dorsal (J) and dorsomesial (K). All drawn from ovigerous female paratype PT-6. See text (type material section) for MNHN number and collection details." figureDoi="http://doi.org/10.5281/zenodo.6332693" httpUri="https://zenodo.org/record/6332693/files/figure.png" pageId="7" pageNumber="276">Fig. 3G–K</figureCitation>
|
||
).
|
||
</paragraph>
|
||
<caption id="5AD16638131A691E068FF8F6FC74F83A" ID-DOI="http://doi.org/10.5281/zenodo.6332689" ID-Zenodo-Dep="6332689" httpUri="https://zenodo.org/record/6332689/files/figure.png" pageId="5" pageNumber="274" startId="5.[151,250,1901,1925]" targetBox="[189,1402,196,1869]" targetPageId="5">
|
||
<paragraph id="0E1136B0131A691E068FF8F6FC74F83A" blockId="5.[151,1437,1901,2033]" pageId="5" pageNumber="274">
|
||
<emphasis id="3CDAEAA2131A691E068FF8F6FE80F84E" bold="true" box="[151,271,1901,1925]" pageId="5" pageNumber="274">FIGURE 1</emphasis>
|
||
.
|
||
<taxonomicName id="C9AE4D33131A691E0706F8F5FDCBF84E" authorityName="Anker" authorityYear="2022" box="[286,580,1901,1925]" class="Malacostraca" family="Alpheidae" genus="Crosnierocaris" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="5" pageNumber="274" phylum="Arthropoda" rank="species" species="athanasoides">
|
||
<emphasis id="3CDAEAA2131A691E0706F8F5FDCBF84E" box="[286,580,1901,1925]" italics="true" pageId="5" pageNumber="274">Crosnierocaris athanasoides</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="3CDAEAA2131A691E0454F8F6FD65F84E" bold="true" box="[588,746,1901,1925]" pageId="5" pageNumber="274">gen et sp. nov.</emphasis>
|
||
: A—habitus, lateral; B—carapace, lateral; C—frontal region, dorsal; D—same, lateral; E—antennule, tooth on ventromesial carina of first article of peduncle, lateral; F—scaphocerite, dorsal. Drawn from ovigerous female holotype HT-1 [A], male paratype PT-2 [D, E], ovigerous female paratypes PT-11 [C], PT-6 [B], PT-10 [F]. See text (type material section) for MNHN numbers and collection details.
|
||
</paragraph>
|
||
</caption>
|
||
<caption id="5AD166381319691D068FF884FC50F820" ID-DOI="http://doi.org/10.5281/zenodo.6332691" ID-Zenodo-Dep="6332691" httpUri="https://zenodo.org/record/6332691/files/figure.png" pageId="6" pageNumber="275" startId="6.[151,250,1823,1847]" targetBox="[175,1400,192,1782]" targetPageId="6">
|
||
<paragraph id="0E1136B01319691D068FF884FC50F820" blockId="6.[151,1437,1823,2027]" pageId="6" pageNumber="275">
|
||
<emphasis id="3CDAEAA21319691D068FF884FE81F8FC" bold="true" box="[151,270,1823,1847]" pageId="6" pageNumber="275">FIGURE 2</emphasis>
|
||
.
|
||
<taxonomicName id="C9AE4D331319691D0704F884FDCEF8FC" authorityName="Anker" authorityYear="2022" box="[284,577,1823,1847]" class="Malacostraca" family="Alpheidae" genus="Crosnierocaris" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="275" phylum="Arthropoda" rank="species" species="athanasoides">
|
||
<emphasis id="3CDAEAA21319691D0704F884FDCEF8FC" box="[284,577,1823,1847]" italics="true" pageId="6" pageNumber="275">Crosnierocaris athanasoides</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="3CDAEAA21319691D0450F884FD6DF8FC" bold="true" box="[584,738,1823,1847]" pageId="6" pageNumber="275">gen et sp. nov.</emphasis>
|
||
: A—pleon, lateral; B, C, D—posterior four (B, C) or three (D) pleonites, details of ventral and posteroventral margins, lateral; E—telson with abnormal number of spiniform setae, dorsal; F—telson with typical number of spiniform, setae, dorsal; G—same, detail of posterior margin, dorsal; H—male second pleopod, lateral (anterior); I—uropod, lateral; J, K—same, detail of lateral section of diaeresis and adjacent spiniform seta, dorsal. Drawn from ovigerous female holotype HT-1 [E, K], male paratypes PT-2 [A, C, H], PT-4 [D], ovigerous female paratype PT-6 [B, F, G, I, J]. See text (type material section) for MNHN numbers and collection details.
|
||
</paragraph>
|
||
</caption>
|
||
<caption id="5AD166381318691C068FF8D7FADFF81B" ID-DOI="http://doi.org/10.5281/zenodo.6332693" ID-Zenodo-Dep="6332693" httpUri="https://zenodo.org/record/6332693/files/figure.png" pageId="7" pageNumber="276" startId="7.[151,250,1868,1892]" targetBox="[171,1413,390,1836]" targetPageId="7">
|
||
<paragraph id="0E1136B01318691C068FF8D7FADFF81B" blockId="7.[151,1436,1868,2001]" pageId="7" pageNumber="276">
|
||
<emphasis id="3CDAEAA21318691C068FF8D7FE82F8AF" bold="true" box="[151,269,1868,1892]" pageId="7" pageNumber="276">FIGURE 3</emphasis>
|
||
.
|
||
<taxonomicName id="C9AE4D331318691C0701F8D6FDB2F8AF" authorityName="Anker" authorityYear="2022" box="[281,573,1868,1892]" class="Malacostraca" family="Alpheidae" genus="Crosnierocaris" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="7" pageNumber="276" phylum="Arthropoda" rank="species" species="athanasoides">
|
||
<emphasis id="3CDAEAA21318691C0701F8D6FDB2F8AF" box="[281,573,1868,1892]" italics="true" pageId="7" pageNumber="276">Crosnierocaris athanasoides</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="3CDAEAA21318691C045BF8D7FD56F8AF" bold="true" box="[579,729,1868,1892]" pageId="7" pageNumber="276">gen et sp. nov.</emphasis>
|
||
: A—mandible, mesial; B,—same, incisor process, mesial; C—maxillule, lateral; D—maxilla, lateral; E—first maxilliped, lateral; F—second maxilliped, lateral; G—third maxilliped, lateral; H— same, detail of coxa and arthrobranch, lateral; I, J, K—same, tip of ultimate article, lateral (I), dorsal (J) and dorsomesial (K). All drawn from ovigerous female paratype PT-6. See text (type material section) for MNHN number and collection details.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="0E1136B01317691306DFFF0CFE00FE8A" blockId="8.[151,1436,151,429]" pageId="8" pageNumber="277">
|
||
First pereiopods (= chelipeds) not particularly enlarged in both sexes, stouter but shorter than walking legs, equal in length, symmetrical in shape; ischium very short, unarmed; merus about three times as long as greatest width, slightly swollen; carpus subcylindrical, widening distally, mesial surface with four rows of serrulate setae; chela relatively small, not swollen, simple; fingers with cutting edges unarmed, except for one small bump near each fingertip (
|
||
<figureCitation id="96952A3513176913071FFEBCFE0CFE8A" box="[263,387,295,321]" captionStart="FIGURE 4" captionStartId="8.[151,250,1595,1619]" captionTargetBox="[154,1429,460,1565]" captionTargetId="figure-144@8.[151,1436,453,1572]" captionTargetPageId="8" captionText="FIGURE 4. Crosnierocaris athanasoides gen et sp. nov.: A—first pereiopod (cheliped), lateral; B—same, merus to chela, mesial; C—same, distal part of carpus and chela with fingers open, mesial; D—second pereiopod, lateral; E—third pereiopod, lateral; F—fourth pereiopod, lateral; G—fifth pereiopod, lateral.All drawn from ovigerous female paratype PT-6. See text (type material section) for MNHN number and collection details." figureDoi="http://doi.org/10.5281/zenodo.6332695" httpUri="https://zenodo.org/record/6332695/files/figure.png" pageId="8" pageNumber="277">Fig. 4A–C</figureCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="0E1136B01317691306DFFED0FCA6FE66" blockId="8.[151,1436,151,429]" pageId="8" pageNumber="277">
|
||
Second pereiopod slender; ischium unarmed; merus as long as ischium; carpus with five subdivisions, first longest, ratio of carpal subdivisions equal to 3.2: 1: 1: 1.4: 1.7; chela simple, longer than distal-most carpal subdivision; cutting edges of chela fingers unarmed (
|
||
<figureCitation id="96952A351317691304DAFE08FC92FE66" box="[706,797,403,429]" captionStart="FIGURE 4" captionStartId="8.[151,250,1595,1619]" captionTargetBox="[154,1429,460,1565]" captionTargetId="figure-144@8.[151,1436,453,1572]" captionTargetPageId="8" captionText="FIGURE 4. Crosnierocaris athanasoides gen et sp. nov.: A—first pereiopod (cheliped), lateral; B—same, merus to chela, mesial; C—same, distal part of carpus and chela with fingers open, mesial; D—second pereiopod, lateral; E—third pereiopod, lateral; F—fourth pereiopod, lateral; G—fifth pereiopod, lateral.All drawn from ovigerous female paratype PT-6. See text (type material section) for MNHN number and collection details." figureDoi="http://doi.org/10.5281/zenodo.6332695" httpUri="https://zenodo.org/record/6332695/files/figure.png" pageId="8" pageNumber="277">Fig. 4D</figureCitation>
|
||
).
|
||
</paragraph>
|
||
<caption id="5AD1663813176913068FF9A0FD7EF974" ID-DOI="http://doi.org/10.5281/zenodo.6332695" ID-Zenodo-Dep="6332695" httpUri="https://zenodo.org/record/6332695/files/figure.png" pageId="8" pageNumber="277" startId="8.[151,250,1595,1619]" targetBox="[154,1429,460,1565]" targetPageId="8">
|
||
<paragraph id="0E1136B013176913068FF9A0FD7EF974" blockId="8.[151,1437,1595,1727]" pageId="8" pageNumber="277">
|
||
<emphasis id="3CDAEAA213176913068FF9A0FE9FF998" bold="true" box="[151,272,1595,1619]" pageId="8" pageNumber="277">FIGURE 4</emphasis>
|
||
.
|
||
<taxonomicName id="C9AE4D33131769130707F9A7FDC9F998" authorityName="Anker" authorityYear="2022" box="[287,582,1595,1619]" class="Malacostraca" family="Alpheidae" genus="Crosnierocaris" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="8" pageNumber="277" phylum="Arthropoda" rank="species" species="athanasoides">
|
||
<emphasis id="3CDAEAA2131769130707F9A7FDC9F998" box="[287,582,1595,1619]" italics="true" pageId="8" pageNumber="277">Crosnierocaris athanasoides</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="3CDAEAA2131769130457F9A0FD61F998" bold="true" box="[591,750,1595,1619]" pageId="8" pageNumber="277">gen et sp. nov.</emphasis>
|
||
: A—first pereiopod (cheliped), lateral; B—same, merus to chela, mesial; C—same, distal part of carpus and chela with fingers open, mesial; D—second pereiopod, lateral; E—third pereiopod, lateral; F—fourth pereiopod, lateral; G—fifth pereiopod, lateral. All drawn from ovigerous female paratype PT-6. See text (type material section) for MNHN number and collection details.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="0E1136B01317691306DFF976FB2CF877" blockId="8.[151,1436,1773,1980]" pageId="8" pageNumber="277">
|
||
Third pereiopod generally slender; ischium armed with two cuspidate setae on ventrolateral surface; merus about eight times as long as wide, armed with four cuspidate setae on ventrolateral surface; carpus slenderer than merus, about 0.6 length of merus, unarmed, except for stout distolateral seta on ventral margin; propodus armed with numerous (about 20) spiniform setae inserted in two rows on ventrolateral and ventromesial margins, respectively, distal-most spiniform setae longest, including one pair adjacent to dactylus; dactylus about 0.3 length of propodus, gently curved, biunguiculate, secondary unguis small, subdistal (
|
||
<figureCitation id="96952A351317691305FBF83AFBCBF870" box="[995,1092,1953,1979]" captionStart="FIGURE 4" captionStartId="8.[151,250,1595,1619]" captionTargetBox="[154,1429,460,1565]" captionTargetId="figure-144@8.[151,1436,453,1572]" captionTargetPageId="8" captionText="FIGURE 4. Crosnierocaris athanasoides gen et sp. nov.: A—first pereiopod (cheliped), lateral; B—same, merus to chela, mesial; C—same, distal part of carpus and chela with fingers open, mesial; D—second pereiopod, lateral; E—third pereiopod, lateral; F—fourth pereiopod, lateral; G—fifth pereiopod, lateral.All drawn from ovigerous female paratype PT-6. See text (type material section) for MNHN number and collection details." figureDoi="http://doi.org/10.5281/zenodo.6332695" httpUri="https://zenodo.org/record/6332695/files/figure.png" pageId="8" pageNumber="277">Figs. 4E</figureCitation>
|
||
,
|
||
<figureCitation id="96952A35131769130257F83AFB18F877" box="[1103,1175,1953,1980]" captionStart="FIGURE 5" captionStartId="9.[151,250,1666,1690]" captionTargetBox="[163,1427,186,1633]" captionTargetId="figure-16@9.[151,1436,181,1642]" captionTargetPageId="9" captionText="FIGURE 5. Crosnierocaris athanasoides gen et sp. nov.: A—third pereiopod, distal part of carpus, propodus and dactylus, lateral; B—same, mesial; C—same, ventrolateral; D—fourth pereiopod, distal part of carpus, propodus and dactylus, lateral; G—fifth pereiopod, distal part of carpus, propodus and dactylus, mesial. All drawn from ovigerous female paratype PT-6. See text (type material section) for MNHN number and collection details." figureDoi="http://doi.org/10.5281/zenodo.6332697" httpUri="https://zenodo.org/record/6332697/files/figure.png" pageId="8" pageNumber="277">5A–C</figureCitation>
|
||
).
|
||
</paragraph>
|
||
<caption id="5AD1663813166912068FF919FCD7F8CD" ID-DOI="http://doi.org/10.5281/zenodo.6332697" ID-Zenodo-Dep="6332697" httpUri="https://zenodo.org/record/6332697/files/figure.png" pageId="9" pageNumber="278" startId="9.[151,250,1666,1690]" targetBox="[163,1427,186,1633]" targetPageId="9">
|
||
<paragraph id="0E1136B013166912068FF919FCD7F8CD" blockId="9.[151,1437,1666,1798]" pageId="9" pageNumber="278">
|
||
<emphasis id="3CDAEAA213166912068FF919FE80F951" bold="true" box="[151,271,1666,1690]" pageId="9" pageNumber="278">FIGURE 5</emphasis>
|
||
.
|
||
<taxonomicName id="C9AE4D33131669120706F919FDCBF951" authorityName="Anker" authorityYear="2022" box="[286,580,1666,1690]" class="Malacostraca" family="Alpheidae" genus="Crosnierocaris" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="9" pageNumber="278" phylum="Arthropoda" rank="species" species="athanasoides">
|
||
<emphasis id="3CDAEAA2131669120706F919FDCBF951" box="[286,580,1666,1690]" italics="true" pageId="9" pageNumber="278">Crosnierocaris athanasoides</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="3CDAEAA2131669120454F919FD66F951" bold="true" box="[588,745,1666,1690]" pageId="9" pageNumber="278">gen et sp. nov.</emphasis>
|
||
: A—third pereiopod, distal part of carpus, propodus and dactylus, lateral; B—same, mesial; C—same, ventrolateral; D—fourth pereiopod, distal part of carpus, propodus and dactylus, lateral; G—fifth pereiopod, distal part of carpus, propodus and dactylus, mesial. All drawn from ovigerous female paratype PT-6. See text (type material section) for MNHN number and collection details.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="0E1136B01316691206DFF8AFFAC2F814" blockId="9.[151,1436,1844,2015]" pageId="9" pageNumber="278">
|
||
Fourth pereiopod generally similar to third, slightly slenderer; ischium armed with two cuspidate setae on ventrolateral surface; carpus about 0.6 times as long as merus, unarmed; merus almost nine times as long as wide, armed with four or five cuspidate setae on ventrolateral surface; propodus armed with numerous (up to 15) spiniform setae inserted in single, somewhat irregular row along ventrolateral margins, distal-most spiniform setae longest, especially one pair adjacent to dactylus; dactylus biunguiculate, similar to that of third pereiopod (
|
||
<figureCitation id="96952A351316691202AAF85FFA9FF815" box="[1202,1296,1988,2014]" captionStart="FIGURE 4" captionStartId="8.[151,250,1595,1619]" captionTargetBox="[154,1429,460,1565]" captionTargetId="figure-144@8.[151,1436,453,1572]" captionTargetPageId="8" captionText="FIGURE 4. Crosnierocaris athanasoides gen et sp. nov.: A—first pereiopod (cheliped), lateral; B—same, merus to chela, mesial; C—same, distal part of carpus and chela with fingers open, mesial; D—second pereiopod, lateral; E—third pereiopod, lateral; F—fourth pereiopod, lateral; G—fifth pereiopod, lateral.All drawn from ovigerous female paratype PT-6. See text (type material section) for MNHN number and collection details." figureDoi="http://doi.org/10.5281/zenodo.6332695" httpUri="https://zenodo.org/record/6332695/files/figure.png" pageId="9" pageNumber="278">Figs. 4F</figureCitation>
|
||
,
|
||
<figureCitation id="96952A35131669120303F85FFACFF814" box="[1307,1344,1988,2015]" captionStart="FIGURE 5" captionStartId="9.[151,250,1666,1690]" captionTargetBox="[163,1427,186,1633]" captionTargetId="figure-16@9.[151,1436,181,1642]" captionTargetPageId="9" captionText="FIGURE 5. Crosnierocaris athanasoides gen et sp. nov.: A—third pereiopod, distal part of carpus, propodus and dactylus, lateral; B—same, mesial; C—same, ventrolateral; D—fourth pereiopod, distal part of carpus, propodus and dactylus, lateral; G—fifth pereiopod, distal part of carpus, propodus and dactylus, mesial. All drawn from ovigerous female paratype PT-6. See text (type material section) for MNHN number and collection details." figureDoi="http://doi.org/10.5281/zenodo.6332697" httpUri="https://zenodo.org/record/6332697/files/figure.png" pageId="9" pageNumber="278">5D</figureCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="0E1136B01315691106DFFF0CFA01FE8A" blockId="10.[151,1437,151,1077]" pageId="10" pageNumber="279">
|
||
Fifth pereiopod slenderest of all walking legs; ischium unarmed on ventrolateral surface; merus almost 11 times as long as wide; carpus slenderer than merus, about 0.8 length of merus, unarmed; propodus armed with numerous (about dozen) spiniform setae inserted in single row on ventromesial margin, distal-most spiniform seta adjacent to dactylus longest; cleaning brush on distolateral surface of propodus well developed, composed of at least six rows of serrulate setae increasing in size distally; dactylus biunguiculate, similar to that of third pereiopod (
|
||
<figureCitation id="96952A351315691102F7FEBCFADCFE8A" box="[1263,1363,295,321]" captionStart="FIGURE 4" captionStartId="8.[151,250,1595,1619]" captionTargetBox="[154,1429,460,1565]" captionTargetId="figure-144@8.[151,1436,453,1572]" captionTargetPageId="8" captionText="FIGURE 4. Crosnierocaris athanasoides gen et sp. nov.: A—first pereiopod (cheliped), lateral; B—same, merus to chela, mesial; C—same, distal part of carpus and chela with fingers open, mesial; D—second pereiopod, lateral; E—third pereiopod, lateral; F—fourth pereiopod, lateral; G—fifth pereiopod, lateral.All drawn from ovigerous female paratype PT-6. See text (type material section) for MNHN number and collection details." figureDoi="http://doi.org/10.5281/zenodo.6332695" httpUri="https://zenodo.org/record/6332695/files/figure.png" pageId="10" pageNumber="279">Figs. 4G</figureCitation>
|
||
,
|
||
<figureCitation id="96952A35131569110347FEBDFA0EFE8A" box="[1375,1409,294,321]" captionStart="FIGURE 5" captionStartId="9.[151,250,1666,1690]" captionTargetBox="[163,1427,186,1633]" captionTargetId="figure-16@9.[151,1436,181,1642]" captionTargetPageId="9" captionText="FIGURE 5. Crosnierocaris athanasoides gen et sp. nov.: A—third pereiopod, distal part of carpus, propodus and dactylus, lateral; B—same, mesial; C—same, ventrolateral; D—fourth pereiopod, distal part of carpus, propodus and dactylus, lateral; G—fifth pereiopod, distal part of carpus, propodus and dactylus, mesial. All drawn from ovigerous female paratype PT-6. See text (type material section) for MNHN number and collection details." figureDoi="http://doi.org/10.5281/zenodo.6332697" httpUri="https://zenodo.org/record/6332697/files/figure.png" pageId="10" pageNumber="279">5E</figureCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="0E1136B01315691106DFFED0FF40FE66" blockId="10.[151,1437,151,1077]" pageId="10" pageNumber="279">
|
||
Second male pleopod with appendix masculina almost three times as long as appendix interna, overreaching endopod, with few long stiff setae distally and subdistally (
|
||
<figureCitation id="96952A35131569110534FEF4FC08FE42" box="[812,903,367,393]" captionStart="FIGURE 2" captionStartId="6.[151,250,1823,1847]" captionTargetBox="[175,1400,192,1782]" captionTargetId="figure-26@6.[175,1412,181,1799]" captionTargetPageId="6" captionText="FIGURE 2. Crosnierocaris athanasoides gen et sp. nov.: A—pleon, lateral; B, C, D—posterior four (B, C) or three (D) pleonites, details of ventral and posteroventral margins, lateral; E—telson with abnormal number of spiniform setae, dorsal; F—telson with typical number of spiniform, setae, dorsal; G—same, detail of posterior margin, dorsal; H—male second pleopod, lateral (anterior); I—uropod, lateral; J, K—same, detail of lateral section of diaeresis and adjacent spiniform seta, dorsal. Drawn from ovigerous female holotype HT-1 [E, K], male paratypes PT-2 [A, C, H], PT-4 [D], ovigerous female paratype PT-6 [B, F, G, I, J]. See text (type material section) for MNHN numbers and collection details." figureDoi="http://doi.org/10.5281/zenodo.6332691" httpUri="https://zenodo.org/record/6332691/files/figure.png" pageId="10" pageNumber="279">Fig. 2H</figureCitation>
|
||
). Second female pleopod with appendix interna only.
|
||
</paragraph>
|
||
<paragraph id="0E1136B01315691106DFFE2CFF6EFDAA" blockId="10.[151,1437,151,1077]" pageId="10" pageNumber="279">
|
||
Uropod with lateral lobe of protopod produced in long sharp tooth; endopod narrower than exopod, elongate, oval-shaped; exopod with lateral portion of diaeresis strongly dentate, typically with eight large triangular teeth, not including one minute tooth in-between, dentition abruptly ending at about 0.6 length of diaeresis length; distolateral tooth acute; adjacent spiniform seta stout, strongly projecting, but not reaching distal margin of exopod (
|
||
<figureCitation id="96952A35131569110377FDB8FF5AFDAA" captionStart="FIGURE 2" captionStartId="6.[151,250,1823,1847]" captionTargetBox="[175,1400,192,1782]" captionTargetId="figure-26@6.[175,1412,181,1799]" captionTargetPageId="6" captionText="FIGURE 2. Crosnierocaris athanasoides gen et sp. nov.: A—pleon, lateral; B, C, D—posterior four (B, C) or three (D) pleonites, details of ventral and posteroventral margins, lateral; E—telson with abnormal number of spiniform setae, dorsal; F—telson with typical number of spiniform, setae, dorsal; G—same, detail of posterior margin, dorsal; H—male second pleopod, lateral (anterior); I—uropod, lateral; J, K—same, detail of lateral section of diaeresis and adjacent spiniform seta, dorsal. Drawn from ovigerous female holotype HT-1 [E, K], male paratypes PT-2 [A, C, H], PT-4 [D], ovigerous female paratype PT-6 [B, F, G, I, J]. See text (type material section) for MNHN numbers and collection details." figureDoi="http://doi.org/10.5281/zenodo.6332691" httpUri="https://zenodo.org/record/6332691/files/figure.png" pageId="10" pageNumber="279">Fig. 2I–K</figureCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="0E1136B01315691106DFFDF0FD03FD4E" blockId="10.[151,1437,151,1077]" box="[199,652,619,645]" pageId="10" pageNumber="279">Gill-exopod formula as stated for genus.</paragraph>
|
||
<paragraph id="0E1136B01315691106DFFD15FE66FD62" blockId="10.[151,1437,151,1077]" box="[199,489,654,681]" pageId="10" pageNumber="279">
|
||
<emphasis id="3CDAEAA21315691106DFFD15FEEAFD63" bold="true" box="[199,357,654,680]" pageId="10" pageNumber="279">Colour in life</emphasis>
|
||
. Unknown.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="46B4653B1315691106DFFD28FE0FFCDE" pageId="10" pageNumber="279" type="etymology">
|
||
<paragraph id="0E1136B01315691106DFFD28FE0FFCDE" blockId="10.[151,1437,151,1077]" pageId="10" pageNumber="279">
|
||
<emphasis id="3CDAEAA21315691106DFFD28FEC7FD06" bold="true" box="[199,328,691,717]" pageId="10" pageNumber="279">Etymology</emphasis>
|
||
. The specific name of the new species is the combination of
|
||
<taxonomicName id="C9AE4D3313156911021BFD28FBD0FD06" authorityName="Leach" authorityYear="1814" box="[1027,1119,691,717]" class="Malacostraca" family="Alpheidae" genus="Athanas" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="10" pageNumber="279" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="3CDAEAA213156911021BFD28FBD0FD06" box="[1027,1119,691,717]" italics="true" pageId="10" pageNumber="279">Athanas</emphasis>
|
||
</taxonomicName>
|
||
and the Greek suffix -
|
||
<emphasis id="3CDAEAA2131569110379FD28FA13FD06" box="[1377,1436,691,717]" italics="true" pageId="10" pageNumber="279">oides</emphasis>
|
||
(resemblence or like), alluding to its remarkable general resemblance to many species of the possibly distantly related genus
|
||
<taxonomicName id="C9AE4D33131569110705FD60FEF6FCDE" authorityName="Leach" authorityYear="1814" box="[285,377,763,789]" class="Malacostraca" family="Alpheidae" genus="Athanas" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="10" pageNumber="279" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="3CDAEAA2131569110705FD60FEF6FCDE" box="[285,377,763,789]" italics="true" pageId="10" pageNumber="279">Athanas</emphasis>
|
||
</taxonomicName>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="46B4653B1315691106DFFC85FDB4FC96" pageId="10" pageNumber="279" type="distribution">
|
||
<paragraph id="0E1136B01315691106DFFC85FDB4FC96" blockId="10.[151,1437,151,1077]" pageId="10" pageNumber="279">
|
||
<emphasis id="3CDAEAA21315691106DFFC85FED6FCF3" bold="true" box="[199,345,798,824]" pageId="10" pageNumber="279">Distribution</emphasis>
|
||
. Presently known only from the
|
||
<typeStatus id="D11588121315691104CFFC84FC88FCF2" box="[727,775,799,825]" pageId="10" pageNumber="279">type</typeStatus>
|
||
locality north of Grande Glorieuse Island in the northern
|
||
<collectingCountry id="76B9762013156911068FFCD8FEA4FC96" box="[151,299,835,861]" name="Mozambique" pageId="10" pageNumber="279">Mozambique</collectingCountry>
|
||
Channel, Indian Ocean.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="46B4653B1315691106DFFCFCFE4CFBDA" pageId="10" pageNumber="279" type="biology_ecology">
|
||
<paragraph id="0E1136B01315691106DFFCFCFE4CFBDA" blockId="10.[151,1437,151,1077]" pageId="10" pageNumber="279">
|
||
<emphasis id="3CDAEAA21315691106DFFCFCFEA9FC4A" bold="true" box="[199,294,871,897]" pageId="10" pageNumber="279">Ecology</emphasis>
|
||
. All specimens of
|
||
<taxonomicName id="C9AE4D331315691107E6FCFCFCCDFC4A" authority="Anker, 2022" authorityName="Anker" authorityYear="2022" box="[510,834,871,897]" class="Malacostraca" family="Alpheidae" genus="Crosnierocaris" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="10" pageNumber="279" phylum="Arthropoda" rank="species" species="athanasoides" status="sp. nov.">
|
||
<emphasis id="3CDAEAA21315691107E6FCFCFCCDFC4A" box="[510,834,871,897]" italics="true" pageId="10" pageNumber="279">Crosnierocaris athanasoides</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="3CDAEAA2131569110553FCFCFC29FC4A" bold="true" box="[843,934,871,897]" pageId="10" pageNumber="279">
|
||
<taxonomicNameLabel id="27E957D9131569110553FCFCFC29FC4A" box="[843,934,871,897]" pageId="10" pageNumber="279" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
were found in the same dredge haul, which was made at a depth of
|
||
<quantity id="C9569B551315691107B0FC11FDA4FC6E" box="[424,555,906,933]" metricMagnitude="2" metricUnit="m" metricValue="2.475" metricValueMax="2.55" metricValueMin="2.4" pageId="10" pageNumber="279" unit="m" value="247.5" valueMax="255.0" valueMin="240.0">240–255 m</quantity>
|
||
, and contained numerous brown decomposing fragments of decomposing sea grass and possibly some algae, shell debris and some pale sponges. It is possible that
|
||
<taxonomicName id="C9AE4D33131569110270FC34FA91FC02" authority="Anker, 2022" authorityName="Anker" authorityYear="2022" box="[1128,1310,943,969]" class="Malacostraca" family="Alpheidae" genus="Crosnierocaris" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="10" pageNumber="279" phylum="Arthropoda" rank="species" species="athanasoides" status="sp. nov.">
|
||
<emphasis id="3CDAEAA2131569110270FC34FA91FC02" box="[1128,1310,943,969]" italics="true" pageId="10" pageNumber="279">C. athanasoides</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="3CDAEAA213156911033EFC34FA0EFC02" bold="true" box="[1318,1409,943,969]" pageId="10" pageNumber="279">
|
||
<taxonomicNameLabel id="27E957D913156911033EFC34FA0EFC02" box="[1318,1409,943,969]" pageId="10" pageNumber="279" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
is restricted to this
|
||
<typeStatus id="D1158812131569110756FC48FEF1FC26" box="[334,382,979,1005]" pageId="10" pageNumber="279">type</typeStatus>
|
||
of decomposing vegetation / debris, but more dredges in the
|
||
<typeStatus id="D1158812131569110205FC48FBC2FC26" box="[1053,1101,979,1005]" pageId="10" pageNumber="279">type</typeStatus>
|
||
locality area would be needed to confirm this hypothesis.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="46B4653B1315691106DFFB80FD03FBFE" box="[199,652,1051,1077]" pageId="10" pageNumber="279" type="discussion">
|
||
<paragraph id="0E1136B01315691106DFFB80FD03FBFE" blockId="10.[151,1437,151,1077]" box="[199,652,1051,1077]" pageId="10" pageNumber="279">
|
||
<emphasis id="3CDAEAA21315691106DFFB80FEBBFBFE" bold="true" box="[199,308,1051,1077]" pageId="10" pageNumber="279">Remarks</emphasis>
|
||
. See remarks under the genus.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |