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<document id="AE93CB40C9E3A8C01A1FCF24CD442430" ID-DOI="10.11646/zootaxa.3718.4.5" ID-GBIF-Dataset="5cd91ec3-adae-4be8-9c77-6f0bbd794d33" ID-ISSN="1175-5326" ID-Zenodo-Dep="221762" ID-ZooBank="50BBC8C0-C684-4738-8E0D-795805CC0BEF" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1460686546846" checkinUser="plazi" docAuthor="Ng, Peter K. L. &amp; Forges, Bertrand Richer De" docDate="2013" docId="038A87DF2B663221FF05FD06FE20F500" docLanguage="en" docName="zt03718p366.pdf" docOrigin="Zootaxa 3718 (4)" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Samadinia longispina Ng &amp; Forges, 2013, n. sp." docType="treatment" docVersion="8" lastPageNumber="361" masterDocId="FFB3FFA72B673224FF92FFA1FF8FF41D" masterDocTitle="Samadinia longispina, a new genus and species of deep-sea spider crab from the western Pacific, and a new species of Rochinia A. Milne-Edwards, 1875, from Papua New Guinea (Crustacea: Brachyura: Majoidea: Epialtidae)" masterLastPageNumber="366" masterPageNumber="357" pageNumber="358" updateTime="1698351294046" updateUser="plazi">
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<mods:title id="3756379427514E5B26DF579BFD269370">Samadinia longispina, a new genus and species of deep-sea spider crab from the western Pacific, and a new species of Rochinia A. Milne-Edwards, 1875, from Papua New Guinea (Crustacea: Brachyura: Majoidea: Epialtidae)</mods:title>
</mods:titleInfo>
<mods:name id="1662695AAAF388DE3C4B39C03E772077" type="personal">
<mods:role id="67B8167C19E8D8D2B3B111ABB44D0FEC">
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<mods:namePart id="24D34E6A8A86064530AC5BBBD2097186">Ng, Peter K. L.</mods:namePart>
</mods:name>
<mods:name id="8C52A6703A8400440CFA20E226D948E0" type="personal">
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<mods:namePart id="146492D82731EF27CF23C1EF02BC12B7">Forges, Bertrand Richer De</mods:namePart>
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<mods:typeOfResource id="2B6330F2DF376DE0044DCD2E82096DD4">text</mods:typeOfResource>
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<mods:title id="4D8F237484821EA3EBC9FB0F7BC90F09">Zootaxa</mods:title>
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<mods:part id="6BBB902E543C53B91C37A52807A1E747">
<mods:date id="A036BEEF262EA1334ADDF5A0BC5D37F3">2013</mods:date>
<mods:detail id="7A69745EEC44EBA6B4CF5957D989BC72" type="volume">
<mods:number id="4E23B720C71E6EBF0D89725921DF0628">3718</mods:number>
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<mods:detail id="587887549D1F06CC58DE7E5642B52FAC" type="issue">
<mods:number id="C06FEF6240B28070D54D8B3E8108FD14">4</mods:number>
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<mods:classification id="B5D90D4B978F8BB65E7B2E6D76E80FFF">journal article</mods:classification>
<mods:identifier id="DE42EB64FE4FB3055FDD307FF5778F39" type="DOI">10.11646/zootaxa.3718.4.5</mods:identifier>
<mods:identifier id="9E64C81E54A6E34AE8EC649720D21902" type="GBIF-Dataset">5cd91ec3-adae-4be8-9c77-6f0bbd794d33</mods:identifier>
<mods:identifier id="C00AE6850CCB1D2CA18DAB4416D48C2F" type="ISSN">1175-5326</mods:identifier>
<mods:identifier id="6DE65A1E2E3D00B4D9B18F8E8D898063" type="Zenodo-Dep">221762</mods:identifier>
<mods:identifier id="E48C2B65E5B29E4C57ABCA7B8A98BF5F" type="ZooBank">50BBC8C0-C684-4738-8E0D-795805CC0BEF</mods:identifier>
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<treatment id="038A87DF2B663221FF05FD06FE20F500" ID-DOI="http://doi.org/10.5281/zenodo.6148796" ID-GBIF-Taxon="119580394" ID-Zenodo-Dep="6148796" LSID="urn:lsid:plazi:treatment:038A87DF2B663221FF05FD06FE20F500" httpUri="http://treatment.plazi.org/id/038A87DF2B663221FF05FD06FE20F500" lastPageId="5" lastPageNumber="361" pageId="1" pageNumber="358">
<subSubSection id="C33965422B663225FF05FD06FE3CF6FE" pageId="1" pageNumber="358" type="nomenclature">
<paragraph id="8B9C36C92B663225FF05FD06FE66F6DF" blockId="1.[151,489,679,739]" box="[151,489,679,706]" pageId="1" pageNumber="358">
<heading id="D0D481A52B663225FF05FD06FE66F6DF" bold="true" box="[151,489,679,706]" fontSize="11" level="1" pageId="1" pageNumber="358" reason="1">
<emphasis id="B957EADB2B663225FF05FD06FE66F6DF" bold="true" box="[151,489,679,706]" pageId="1" pageNumber="358">
<taxonomicName id="4C234D4A2B663225FF05FD06FE10F6DC" ID-CoL="79GBS" box="[151,415,679,705]" class="Malacostraca" family="Epialtidae" genus="Samadinia" kingdom="Animalia" order="Decapoda" pageId="1" pageNumber="358" phylum="Arthropoda" rank="species" species="longispina" status="sp. nov.">
<emphasis id="B957EADB2B663225FF05FD06FE10F6DC" bold="true" box="[151,415,679,705]" italics="true" pageId="1" pageNumber="358">Samadinia longispina</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A26457A02B663225FE35FD09FE66F6DF" box="[423,489,680,706]" pageId="1" pageNumber="358" rank="species">n. sp.</taxonomicNameLabel>
</emphasis>
</heading>
</paragraph>
<paragraph id="8B9C36C92B663225FF05FD6BFE3CF6FE" blockId="1.[151,489,679,739]" box="[151,435,714,739]" pageId="1" pageNumber="358">
(
<figureCitation id="13182A4C2B663225FF0DFD6BFF63F6FE" box="[159,236,714,739]" captionStart="FIGURE 1" captionStartId="2.[151,250,1942,1964]" captionTargetBox="[182,1407,193,1922]" captionTargetId="figure@2.[182,1408,193,1924]" captionTargetPageId="2" captionText="FIGURE 1. Samadinia longispina n. gen., n. sp., holotype male (25.3 × 17.9 mm) (MNHN-IU- 2011 - 4190), French Polynesia, south of Society Islands. A, overall habitus; B, lateral view of carapace (lateral branchial spine broken); C, lateral-frontal view showing orbit and position of antennal flagellum." httpUri="https://zenodo.org/record/221763/files/figure.png" pageId="1" pageNumber="358">Figs. 1</figureCitation>
,
<figureCitation id="13182A4C2B663225FF68FD6AFE85F6FE" box="[250,266,715,739]" captionStart="FIGURE 2" captionStartId="3.[151,250,1349,1371]" captionTargetBox="[151,1436,193,1327]" captionTargetId="figure@3.[151,1436,193,1327]" captionTargetPageId="3" captionText="FIGURE 2. Samadinia longispina n. gen., n. sp., holotype male (25.3 × 17.9 mm) (MNHN-IU- 2011 - 4190), French Polynesia. A, anterior thoracic sternum and abdomen; B, antennules, antennae and epistome; C, left third maxilliped; D, left chela." httpUri="https://zenodo.org/record/221764/files/figure.png" pageId="1" pageNumber="358">2</figureCitation>
,
<figureCitation id="13182A4C2B663225FE84FD6AFED5F6FF" box="[278,346,715,739]" captionStart="FIGURE 3. A, E" captionStartId="4.[151,250,1769,1791]" captionTargetBox="[151,1436,337,1746]" captionTargetId="figure@4.[151,1436,337,1748]" captionTargetPageId="4" captionText="FIGURE 3. A, E, Samadinia longispina n. gen., n. sp., female (12.9 × 8.9 mm) (MNHN-IU- 2013 - 1678), New Caledonia; B- D, Rochinia granulosa n. sp., B, F, holotype female (9.7 × 6.7 mm) (MNHN-IU- 2011 - 2944 a), Papua New Guinea; C, D, paratype male (6.4 × 4.7 mm) (MNHN-IU- 2011 - 2944 b), Papua New Guinea. A-C, overall habitus; D, male anterior thoracic sternum and abdomen; E, F, female sterno-abdominal cavities and vulvae." httpUri="https://zenodo.org/record/221765/files/figure.png" pageId="1" pageNumber="358">3A, E</figureCitation>
,
<figureCitation id="13182A4C2B663225FEF4FD6AFEFBF6FE" box="[358,372,715,739]" captionStart="FIGURE 4" captionStartId="5.[151,250,1051,1073]" captionTargetBox="[162,1417,350,1004]" captionTargetId="figure@5.[151,1436,339,1029]" captionTargetPageId="5" captionText="FIGURE 4. Gonopods. A-D, Samadinia longispina n. gen., n. sp., holotype male (25.3 × 17.9 mm) (MNHN-IU- 2011 - 4190), French Polynesia, south of Society Islands; E, F, Rochinia granulosa n. sp., paratype male (6.4 × 4.7 mm) (MNHN-IU- 2011 - 2944 b), Papua New Guinea, Madang. A, E, left G 1 (ventral views); B, F, distal part of left G 1 (ventral views); C, distal part of left G 1 (dorsal view); D, left G 2. Scales: A, D = 1.0 mm, E = 0.25 mm, B, C = 0.5 mm, F = 0.1 mm." httpUri="https://zenodo.org/record/221766/files/figure.png" pageId="1" pageNumber="358">4</figureCitation>
A–D)
</paragraph>
</subSubSection>
<subSubSection id="C33965422B663225FF05FCB3FCC9F7C2" pageId="1" pageNumber="358" type="materials_examined">
<paragraph id="8B9C36C92B663225FF05FCB3FCC9F7C2" blockId="1.[151,1436,786,2035]" pageId="1" pageNumber="358">
<emphasis id="B957EADB2B663225FF05FCB3FE0FF736" bold="true" box="[151,384,786,811]" pageId="1" pageNumber="358">Material examined.</emphasis>
<typeStatus id="5498886B2B663225FE15FCB3FE7BF736" box="[391,500,786,811]" pageId="1" pageNumber="358" type="holotype">Holotype</typeStatus>
: male (25.3 ×
<quantity id="4CDB9B2C2B663225FD07FCB2FD74F736" box="[661,763,787,811]" metricMagnitude="-2" metricUnit="m" metricValue="1.7899999999999998" pageId="1" pageNumber="358" unit="mm" value="17.9">17.9 mm</quantity>
) (MNHN-IU-2011-4190), stn CP 3381,
<geoCoordinate id="EE17500E2B663225FB2DFCB3FA94F736" box="[1215,1307,786,811]" direction="south" orientation="latitude" pageId="1" pageNumber="358" precision="925" value="-15.683333">15°41’S</geoCoordinate>
<geoCoordinate id="EE17500E2B663225FAB1FCB3FA17F736" box="[1315,1432,786,811]" direction="west" orientation="longitude" pageId="1" pageNumber="358" precision="925" value="-146.93333">146°56’W</geoCoordinate>
,
<collectingCountry id="F33476592B663225FF05FC97FED2F752" box="[151,349,822,847]" name="French Polynesia" pageId="1" pageNumber="358">French Polynesia</collectingCountry>
, south of Society Islands, Tarava Seamounts,
<quantity id="4CDB9B2C2B663225FCFBFC96FC63F753" box="[873,1004,823,847]" metricMagnitude="2" metricUnit="m" metricValue="9.09" metricValueMax="9.879999999999999" metricValueMin="8.3" pageId="1" pageNumber="358" unit="m" value="909.0" valueMax="988.0" valueMin="830.0">830–988 m</quantity>
, coll. TARASOC, RV
<emphasis id="B957EADB2B663225FB62FC97FA93F753" box="[1264,1308,822,846]" italics="true" pageId="1" pageNumber="358">Alis</emphasis>
,
<date id="FF9D10092B663225FAB9FC97FF5CF76E" pageId="1" pageNumber="358" value="2009-10-05">5 October 2009</date>
. Other material: EXBODI: 1 ovigerous female (12.9 ×
<quantity id="4CDB9B2C2B663225FCFEFCFAFC45F76E" box="[876,970,859,883]" metricMagnitude="-3" metricUnit="m" metricValue="8.9" pageId="1" pageNumber="358" unit="mm" value="8.9">8.9 mm</quantity>
) (MNHN-IU-2013-1678), stn CP 3911, Astrolabe reefs, northern
<collectingCountry id="F33476592B663225FE25FCDEFDE7F78A" box="[439,616,894,919]" name="New Caledonia" pageId="1" pageNumber="358">New Caledonia</collectingCountry>
,
<geoCoordinate id="EE17500E2B663225FDE6FCDFFD5EF78A" box="[628,721,894,919]" direction="south" orientation="latitude" pageId="1" pageNumber="358" precision="925" value="-19.833334">19°50’S</geoCoordinate>
<geoCoordinate id="EE17500E2B663225FD4AFCDFFCC9F78A" box="[728,838,894,919]" direction="east" orientation="longitude" pageId="1" pageNumber="358" precision="925" value="165.55">165°33’E</geoCoordinate>
,
<quantity id="4CDB9B2C2B663225FCC1FCDFFC5BF78B" box="[851,980,894,919]" metricMagnitude="2" metricUnit="m" metricValue="7.409999999999999" metricValueMax="8.02" metricValueMin="6.8" pageId="1" pageNumber="358" unit="m" value="741.0" valueMax="802.0" valueMin="680.0">680–802 m</quantity>
, coll. RV
<emphasis id="B957EADB2B663225FBD4FCDFFBFDF78B" box="[1094,1138,894,918]" italics="true" pageId="1" pageNumber="358">Alis</emphasis>
,
<date id="FF9D10092B663225FB13FCDEFAD0F78A" box="[1153,1375,894,919]" pageId="1" pageNumber="358" value="2011-09-23">23 September 2011</date>
. —
<specimenCount id="9D25FD402B663225FA1CFCDEFF6CF7A6" pageId="1" pageNumber="358" type="female">1 female</specimenCount>
(13.8 ×
<quantity id="4CDB9B2C2B663225FED7FC03FE12F7A6" box="[325,413,930,955]" metricMagnitude="-3" metricUnit="m" metricValue="9.6" pageId="1" pageNumber="358" unit="mm" value="9.6">9.6 mm</quantity>
) (ZRC ex MNHN-IU-2013-1688), stn CP 3911, Astrolabe reefs, northern
<collectingCountry id="F33476592B663225FB75FC02FA17F7A6" box="[1255,1432,930,955]" name="New Caledonia" pageId="1" pageNumber="358">New Caledonia</collectingCountry>
,
<geoCoordinate id="EE17500E2B663225FF05FC67FF7CF7C2" box="[151,243,966,991]" direction="south" orientation="latitude" pageId="1" pageNumber="358" precision="925" value="-19.833334">19°50’S</geoCoordinate>
<geoCoordinate id="EE17500E2B663225FF68FC67FEE7F7C2" box="[250,360,966,991]" direction="east" orientation="longitude" pageId="1" pageNumber="358" precision="925" value="165.55">165°33’E</geoCoordinate>
,
<quantity id="4CDB9B2C2B663225FEE6FC67FE7AF7C3" box="[372,501,966,991]" metricMagnitude="2" metricUnit="m" metricValue="7.409999999999999" metricValueMax="8.02" metricValueMin="6.8" pageId="1" pageNumber="358" unit="m" value="741.0" valueMax="802.0" valueMin="680.0">680–802 m</quantity>
, RV
<emphasis id="B957EADB2B663225FDBEFC67FDD7F7C3" box="[556,600,966,990]" italics="true" pageId="1" pageNumber="358">Alis</emphasis>
,
<date id="FF9D10092B663225FDF7FC66FCCDF7C2" box="[613,834,966,991]" pageId="1" pageNumber="358" value="2011-09-23">23 September 2011</date>
.
</paragraph>
</subSubSection>
<subSubSection id="C33965422B663225FF55FC4BFC3FF0C6" pageId="1" pageNumber="358" type="diagnosis">
<paragraph id="8B9C36C92B663225FF55FC4BFC3FF0C6" blockId="1.[151,1436,786,2035]" pageId="1" pageNumber="358">
<emphasis id="B957EADB2B663225FF55FC4BFEB5F01E" bold="true" box="[199,314,1002,1027]" pageId="1" pageNumber="358">Diagnosis</emphasis>
. Dorsal surface of carapace with numerous small rounded granules (
<figureCitation id="13182A4C2B663225FBC1FC4BFB10F01E" box="[1107,1183,1002,1027]" captionStart="FIGURE 1" captionStartId="2.[151,250,1942,1964]" captionTargetBox="[182,1407,193,1922]" captionTargetId="figure@2.[182,1408,193,1924]" captionTargetPageId="2" captionText="FIGURE 1. Samadinia longispina n. gen., n. sp., holotype male (25.3 × 17.9 mm) (MNHN-IU- 2011 - 4190), French Polynesia, south of Society Islands. A, overall habitus; B, lateral view of carapace (lateral branchial spine broken); C, lateral-frontal view showing orbit and position of antennal flagellum." httpUri="https://zenodo.org/record/221763/files/figure.png" pageId="1" pageNumber="358">Figs. 1</figureCitation>
A, 3A). Pseudorostral spines long, curved, diverging (
<figureCitation id="13182A4C2B663225FD82FBAFFDD0F03A" box="[528,607,1038,1063]" captionStart="FIGURE 1" captionStartId="2.[151,250,1942,1964]" captionTargetBox="[182,1407,193,1922]" captionTargetId="figure@2.[182,1408,193,1924]" captionTargetPageId="2" captionText="FIGURE 1. Samadinia longispina n. gen., n. sp., holotype male (25.3 × 17.9 mm) (MNHN-IU- 2011 - 4190), French Polynesia, south of Society Islands. A, overall habitus; B, lateral view of carapace (lateral branchial spine broken); C, lateral-frontal view showing orbit and position of antennal flagellum." httpUri="https://zenodo.org/record/221763/files/figure.png" pageId="1" pageNumber="358">Figs. 1</figureCitation>
A, 3A). Supraocular eave narrow forming acute sharp tooth, directed anteriorly; postocular tooth acutely triangular (
<figureCitation id="13182A4C2B663225FD39FB93FD79F056" box="[683,758,1074,1099]" captionStart="FIGURE 1" captionStartId="2.[151,250,1942,1964]" captionTargetBox="[182,1407,193,1922]" captionTargetId="figure@2.[182,1408,193,1924]" captionTargetPageId="2" captionText="FIGURE 1. Samadinia longispina n. gen., n. sp., holotype male (25.3 × 17.9 mm) (MNHN-IU- 2011 - 4190), French Polynesia, south of Society Islands. A, overall habitus; B, lateral view of carapace (lateral branchial spine broken); C, lateral-frontal view showing orbit and position of antennal flagellum." httpUri="https://zenodo.org/record/221763/files/figure.png" pageId="1" pageNumber="358">Figs. 1</figureCitation>
A, B, 3A). Hepatic spine long, sharp, subequal in length to branchial spine, directed sublaterally (
<figureCitation id="13182A4C2B663225FDD5FBF7FD1DF072" box="[583,658,1110,1135]" captionStart="FIGURE 1" captionStartId="2.[151,250,1942,1964]" captionTargetBox="[182,1407,193,1922]" captionTargetId="figure@2.[182,1408,193,1924]" captionTargetPageId="2" captionText="FIGURE 1. Samadinia longispina n. gen., n. sp., holotype male (25.3 × 17.9 mm) (MNHN-IU- 2011 - 4190), French Polynesia, south of Society Islands. A, overall habitus; B, lateral view of carapace (lateral branchial spine broken); C, lateral-frontal view showing orbit and position of antennal flagellum." httpUri="https://zenodo.org/record/221763/files/figure.png" pageId="1" pageNumber="358">Figs. 1</figureCitation>
A, 3A). Lateral margin with numerous small rounded granules, with long branchial spine directed laterally (
<figureCitation id="13182A4C2B663225FDDFFBDBFD19F08E" box="[589,662,1146,1171]" captionStart="FIGURE 1" captionStartId="2.[151,250,1942,1964]" captionTargetBox="[182,1407,193,1922]" captionTargetId="figure@2.[182,1408,193,1924]" captionTargetPageId="2" captionText="FIGURE 1. Samadinia longispina n. gen., n. sp., holotype male (25.3 × 17.9 mm) (MNHN-IU- 2011 - 4190), French Polynesia, south of Society Islands. A, overall habitus; B, lateral view of carapace (lateral branchial spine broken); C, lateral-frontal view showing orbit and position of antennal flagellum." httpUri="https://zenodo.org/record/221763/files/figure.png" pageId="1" pageNumber="358">Figs. 1</figureCitation>
A, B, 3A). Basal antennal article broad, with 2 low distal teeth (
<figureCitation id="13182A4C2B663225FAF6FBDBFF2DF0AA" captionStart="FIGURE 1" captionStartId="2.[151,250,1942,1964]" captionTargetBox="[182,1407,193,1922]" captionTargetId="figure@2.[182,1408,193,1924]" captionTargetPageId="2" captionText="FIGURE 1. Samadinia longispina n. gen., n. sp., holotype male (25.3 × 17.9 mm) (MNHN-IU- 2011 - 4190), French Polynesia, south of Society Islands. A, overall habitus; B, lateral view of carapace (lateral branchial spine broken); C, lateral-frontal view showing orbit and position of antennal flagellum." httpUri="https://zenodo.org/record/221763/files/figure.png" pageId="1" pageNumber="358">Figs. 1</figureCitation>
C, 2A). Ambulatory legs, especially meri, relatively long (
<figureCitation id="13182A4C2B663225FCA5FB3FFC0EF0AA" box="[823,897,1182,1207]" captionStart="FIGURE 1" captionStartId="2.[151,250,1942,1964]" captionTargetBox="[182,1407,193,1922]" captionTargetId="figure@2.[182,1408,193,1924]" captionTargetPageId="2" captionText="FIGURE 1. Samadinia longispina n. gen., n. sp., holotype male (25.3 × 17.9 mm) (MNHN-IU- 2011 - 4190), French Polynesia, south of Society Islands. A, overall habitus; B, lateral view of carapace (lateral branchial spine broken); C, lateral-frontal view showing orbit and position of antennal flagellum." httpUri="https://zenodo.org/record/221763/files/figure.png" pageId="1" pageNumber="358">Figs. 1</figureCitation>
A, 3A). Surface of female abdomen with raised median ridge of tubercles. G1 gently sinuous with 3 folds (
<figureCitation id="13182A4C2B663225FCB8FB63FCE2F0C6" box="[810,877,1218,1243]" captionStart="FIGURE 4" captionStartId="5.[151,250,1051,1073]" captionTargetBox="[162,1417,350,1004]" captionTargetId="figure@5.[151,1436,339,1029]" captionTargetPageId="5" captionText="FIGURE 4. Gonopods. A-D, Samadinia longispina n. gen., n. sp., holotype male (25.3 × 17.9 mm) (MNHN-IU- 2011 - 4190), French Polynesia, south of Society Islands; E, F, Rochinia granulosa n. sp., paratype male (6.4 × 4.7 mm) (MNHN-IU- 2011 - 2944 b), Papua New Guinea, Madang. A, E, left G 1 (ventral views); B, F, distal part of left G 1 (ventral views); C, distal part of left G 1 (dorsal view); D, left G 2. Scales: A, D = 1.0 mm, E = 0.25 mm, B, C = 0.5 mm, F = 0.1 mm." httpUri="https://zenodo.org/record/221766/files/figure.png" pageId="1" pageNumber="358">Fig. 4</figureCitation>
A?C).
</paragraph>
</subSubSection>
<subSubSection id="C33965422B663227FF55FB47FE09F374" lastPageId="3" lastPageNumber="360" pageId="1" pageNumber="358" type="description">
<paragraph id="8B9C36C92B663225FF55FB47FC65F1CA" blockId="1.[151,1436,786,2035]" pageId="1" pageNumber="358">
<emphasis id="B957EADB2B663225FF55FB47FED6F0E2" bold="true" box="[199,345,1254,1279]" pageId="1" pageNumber="358">Description.</emphasis>
Carapace pyriform; dorsal surface with regions poorly defined, uniformly covered by rounded granules, without tubercles or spines; cardiac region elevated (
<figureCitation id="13182A4C2B663225FCC3FAABFC15F13E" box="[849,922,1290,1315]" captionStart="FIGURE 1" captionStartId="2.[151,250,1942,1964]" captionTargetBox="[182,1407,193,1922]" captionTargetId="figure@2.[182,1408,193,1924]" captionTargetPageId="2" captionText="FIGURE 1. Samadinia longispina n. gen., n. sp., holotype male (25.3 × 17.9 mm) (MNHN-IU- 2011 - 4190), French Polynesia, south of Society Islands. A, overall habitus; B, lateral view of carapace (lateral branchial spine broken); C, lateral-frontal view showing orbit and position of antennal flagellum." httpUri="https://zenodo.org/record/221763/files/figure.png" pageId="1" pageNumber="358">Figs. 1</figureCitation>
A, B, 3A). Pseudorostral spines long, slender, straight, cylindrical in cross-section, prominently diverging outwards (
<figureCitation id="13182A4C2B663225FC43FA8FFBAFF15A" box="[977,1056,1326,1351]" captionStart="FIGURE 1" captionStartId="2.[151,250,1942,1964]" captionTargetBox="[182,1407,193,1922]" captionTargetId="figure@2.[182,1408,193,1924]" captionTargetPageId="2" captionText="FIGURE 1. Samadinia longispina n. gen., n. sp., holotype male (25.3 × 17.9 mm) (MNHN-IU- 2011 - 4190), French Polynesia, south of Society Islands. A, overall habitus; B, lateral view of carapace (lateral branchial spine broken); C, lateral-frontal view showing orbit and position of antennal flagellum." httpUri="https://zenodo.org/record/221763/files/figure.png" pageId="1" pageNumber="358">Figs. 1</figureCitation>
A, 3A). Supraocular eave short, forming acute sharp tooth, directed anteriorly; postocular tooth relatively short, acutely triangular, tip rounded. Hepatic spine long, straight to slightly curved, directed laterally to sublaterally (
<figureCitation id="13182A4C2B663225FBA0FAD7FBF1F192" box="[1074,1150,1398,1423]" captionStart="FIGURE 1" captionStartId="2.[151,250,1942,1964]" captionTargetBox="[182,1407,193,1922]" captionTargetId="figure@2.[182,1408,193,1924]" captionTargetPageId="2" captionText="FIGURE 1. Samadinia longispina n. gen., n. sp., holotype male (25.3 × 17.9 mm) (MNHN-IU- 2011 - 4190), French Polynesia, south of Society Islands. A, overall habitus; B, lateral view of carapace (lateral branchial spine broken); C, lateral-frontal view showing orbit and position of antennal flagellum." httpUri="https://zenodo.org/record/221763/files/figure.png" pageId="1" pageNumber="358">Figs. 1</figureCitation>
A, 3A). One long lateral spine, directed laterally, subequal in length, subparallel to hepatic spine (
<figureCitation id="13182A4C2B663225FC72FA3BFBA3F1AE" box="[992,1068,1434,1459]" captionStart="FIGURE 1" captionStartId="2.[151,250,1942,1964]" captionTargetBox="[182,1407,193,1922]" captionTargetId="figure@2.[182,1408,193,1924]" captionTargetPageId="2" captionText="FIGURE 1. Samadinia longispina n. gen., n. sp., holotype male (25.3 × 17.9 mm) (MNHN-IU- 2011 - 4190), French Polynesia, south of Society Islands. A, overall habitus; B, lateral view of carapace (lateral branchial spine broken); C, lateral-frontal view showing orbit and position of antennal flagellum." httpUri="https://zenodo.org/record/221763/files/figure.png" pageId="1" pageNumber="358">Figs. 1</figureCitation>
A, 3A). Intestinal region with a large rounded tubercle just before posterior carapace margin (
<figureCitation id="13182A4C2B663225FCDAFA1FFC1DF1CA" box="[840,914,1470,1495]" captionStart="FIGURE 1" captionStartId="2.[151,250,1942,1964]" captionTargetBox="[182,1407,193,1922]" captionTargetId="figure@2.[182,1408,193,1924]" captionTargetPageId="2" captionText="FIGURE 1. Samadinia longispina n. gen., n. sp., holotype male (25.3 × 17.9 mm) (MNHN-IU- 2011 - 4190), French Polynesia, south of Society Islands. A, overall habitus; B, lateral view of carapace (lateral branchial spine broken); C, lateral-frontal view showing orbit and position of antennal flagellum." httpUri="https://zenodo.org/record/221763/files/figure.png" pageId="1" pageNumber="358">Figs. 1</figureCitation>
A, 3A).
</paragraph>
<paragraph id="8B9C36C92B663225FF55FA43FDD2F306" blockId="1.[151,1436,786,2035]" pageId="1" pageNumber="358">
Ocular peduncle short, with granular tooth on upper border; cornea round, fully pigmented (
<figureCitation id="13182A4C2B663225FA97FA43FAD8F1E6" box="[1285,1367,1506,1531]" captionStart="FIGURE 1" captionStartId="2.[151,250,1942,1964]" captionTargetBox="[182,1407,193,1922]" captionTargetId="figure@2.[182,1408,193,1924]" captionTargetPageId="2" captionText="FIGURE 1. Samadinia longispina n. gen., n. sp., holotype male (25.3 × 17.9 mm) (MNHN-IU- 2011 - 4190), French Polynesia, south of Society Islands. A, overall habitus; B, lateral view of carapace (lateral branchial spine broken); C, lateral-frontal view showing orbit and position of antennal flagellum." httpUri="https://zenodo.org/record/221763/files/figure.png" pageId="1" pageNumber="358">Figs. 1</figureCitation>
,
<figureCitation id="13182A4C2B663225FAFBFA42FA00F1E6" box="[1385,1423,1507,1531]" captionStart="FIGURE 3. A, E" captionStartId="4.[151,250,1769,1791]" captionTargetBox="[151,1436,337,1746]" captionTargetId="figure@4.[151,1436,337,1748]" captionTargetPageId="4" captionText="FIGURE 3. A, E, Samadinia longispina n. gen., n. sp., female (12.9 × 8.9 mm) (MNHN-IU- 2013 - 1678), New Caledonia; B- D, Rochinia granulosa n. sp., B, F, holotype female (9.7 × 6.7 mm) (MNHN-IU- 2011 - 2944 a), Papua New Guinea; C, D, paratype male (6.4 × 4.7 mm) (MNHN-IU- 2011 - 2944 b), Papua New Guinea. A-C, overall habitus; D, male anterior thoracic sternum and abdomen; E, F, female sterno-abdominal cavities and vulvae." httpUri="https://zenodo.org/record/221765/files/figure.png" pageId="1" pageNumber="358">3A</figureCitation>
). Suborbital margin confluent with lateral margin of basal antennal article (
<figureCitation id="13182A4C2B663225FC5CF9A7FB9FF202" box="[974,1040,1542,1567]" captionStart="FIGURE 2" captionStartId="3.[151,250,1349,1371]" captionTargetBox="[151,1436,193,1327]" captionTargetId="figure@3.[151,1436,193,1327]" captionTargetPageId="3" captionText="FIGURE 2. Samadinia longispina n. gen., n. sp., holotype male (25.3 × 17.9 mm) (MNHN-IU- 2011 - 4190), French Polynesia. A, anterior thoracic sternum and abdomen; B, antennules, antennae and epistome; C, left third maxilliped; D, left chela." httpUri="https://zenodo.org/record/221764/files/figure.png" pageId="1" pageNumber="358">Fig. 2</figureCitation>
A, B). Basal antennal article longer than broad, with 2 low distal teeth; third, fourth articles cylindrical, flagellum relatively short, slender, positioned just outside orbit (
<figureCitation id="13182A4C2B663225FEE3F9EFFE4FF27A" box="[369,448,1614,1639]" captionStart="FIGURE 1" captionStartId="2.[151,250,1942,1964]" captionTargetBox="[182,1407,193,1922]" captionTargetId="figure@2.[182,1408,193,1924]" captionTargetPageId="2" captionText="FIGURE 1. Samadinia longispina n. gen., n. sp., holotype male (25.3 × 17.9 mm) (MNHN-IU- 2011 - 4190), French Polynesia, south of Society Islands. A, overall habitus; B, lateral view of carapace (lateral branchial spine broken); C, lateral-frontal view showing orbit and position of antennal flagellum." httpUri="https://zenodo.org/record/221763/files/figure.png" pageId="1" pageNumber="358">Figs. 1</figureCitation>
C, 2B, C). Antennules folding vertically (
<figureCitation id="13182A4C2B663225FC22F9EFFC75F27A" box="[944,1018,1614,1639]" captionStart="FIGURE 2" captionStartId="3.[151,250,1349,1371]" captionTargetBox="[151,1436,193,1327]" captionTargetId="figure@3.[151,1436,193,1327]" captionTargetPageId="3" captionText="FIGURE 2. Samadinia longispina n. gen., n. sp., holotype male (25.3 × 17.9 mm) (MNHN-IU- 2011 - 4190), French Polynesia. A, anterior thoracic sternum and abdomen; B, antennules, antennae and epistome; C, left third maxilliped; D, left chela." httpUri="https://zenodo.org/record/221764/files/figure.png" pageId="1" pageNumber="358">Fig. 2</figureCitation>
B). Epistome longitudinally narrow; posterior margin crenulated (
<figureCitation id="13182A4C2B663225FE4EF9D3FDAEF296" box="[476,545,1650,1675]" captionStart="FIGURE 2" captionStartId="3.[151,250,1349,1371]" captionTargetBox="[151,1436,193,1327]" captionTargetId="figure@3.[151,1436,193,1327]" captionTargetPageId="3" captionText="FIGURE 2. Samadinia longispina n. gen., n. sp., holotype male (25.3 × 17.9 mm) (MNHN-IU- 2011 - 4190), French Polynesia. A, anterior thoracic sternum and abdomen; B, antennules, antennae and epistome; C, left third maxilliped; D, left chela." httpUri="https://zenodo.org/record/221764/files/figure.png" pageId="1" pageNumber="358">Fig. 2</figureCitation>
B). Pterygostomial area smooth, separated from sub-branchial region by row of 4 large, rounded granules (
<figureCitation id="13182A4C2B663225FE59F937FD9EF2B2" box="[459,529,1686,1711]" captionStart="FIGURE 2" captionStartId="3.[151,250,1349,1371]" captionTargetBox="[151,1436,193,1327]" captionTargetId="figure@3.[151,1436,193,1327]" captionTargetPageId="3" captionText="FIGURE 2. Samadinia longispina n. gen., n. sp., holotype male (25.3 × 17.9 mm) (MNHN-IU- 2011 - 4190), French Polynesia. A, anterior thoracic sternum and abdomen; B, antennules, antennae and epistome; C, left third maxilliped; D, left chela." httpUri="https://zenodo.org/record/221764/files/figure.png" pageId="1" pageNumber="358">Fig. 2</figureCitation>
A). Third maxillipeds completely covering buccal cavity when closed; surfaces smooth, covered by short pubescence; ischium wider distally than proximally, with distinct, broad median sulcus; merus quadrate, anterolateral margin auriculiform; exopod relatively stout, reaching to just before distal edge of merus, with long flagellum (
<figureCitation id="13182A4C2B663225FE47F8A3FD97F306" box="[469,536,1794,1819]" captionStart="FIGURE 2" captionStartId="3.[151,250,1349,1371]" captionTargetBox="[151,1436,193,1327]" captionTargetId="figure@3.[151,1436,193,1327]" captionTargetPageId="3" captionText="FIGURE 2. Samadinia longispina n. gen., n. sp., holotype male (25.3 × 17.9 mm) (MNHN-IU- 2011 - 4190), French Polynesia. A, anterior thoracic sternum and abdomen; B, antennules, antennae and epistome; C, left third maxilliped; D, left chela." httpUri="https://zenodo.org/record/221764/files/figure.png" pageId="1" pageNumber="358">Fig. 2</figureCitation>
A, C).
</paragraph>
<paragraph id="8B9C36C92B663225FF55F887FE5DF3EE" blockId="1.[151,1436,786,2035]" pageId="1" pageNumber="358">
Chelipeds subequal, chelae not inflated; merus trigonal in cross-section, with distal tooth on dorsal margin; carpus short, with dorsal surface somewhat flattened; surface of palm slightly rugose; fingers subequal in length to palm, distal portion of cutting margin with distinct teeth, proximal portion uneven to serrulate (
<figureCitation id="13182A4C2B663225FB5AF8CFFA9DF39A" box="[1224,1298,1902,1927]" captionStart="FIGURE 1" captionStartId="2.[151,250,1942,1964]" captionTargetBox="[182,1407,193,1922]" captionTargetId="figure@2.[182,1408,193,1924]" captionTargetPageId="2" captionText="FIGURE 1. Samadinia longispina n. gen., n. sp., holotype male (25.3 × 17.9 mm) (MNHN-IU- 2011 - 4190), French Polynesia, south of Society Islands. A, overall habitus; B, lateral view of carapace (lateral branchial spine broken); C, lateral-frontal view showing orbit and position of antennal flagellum." httpUri="https://zenodo.org/record/221763/files/figure.png" pageId="1" pageNumber="358">Figs. 1</figureCitation>
A, 2D, 3A). Ambulatory legs relatively long, slender; first leg longest, fourth leg shortest; surfaces with scattered short setae; meri unarmed; carpus short with lateral sulcus; dactylus tapering, surface with dense short setae except for corneous tip (
<figureCitation id="13182A4C2B663225FEA2F87BFEF6F3EE" box="[304,377,2010,2035]" captionStart="FIGURE 1" captionStartId="2.[151,250,1942,1964]" captionTargetBox="[182,1407,193,1922]" captionTargetId="figure@2.[182,1408,193,1924]" captionTargetPageId="2" captionText="FIGURE 1. Samadinia longispina n. gen., n. sp., holotype male (25.3 × 17.9 mm) (MNHN-IU- 2011 - 4190), French Polynesia, south of Society Islands. A, overall habitus; B, lateral view of carapace (lateral branchial spine broken); C, lateral-frontal view showing orbit and position of antennal flagellum." httpUri="https://zenodo.org/record/221763/files/figure.png" pageId="1" pageNumber="358">Figs. 1</figureCitation>
A, 3A).
</paragraph>
<caption id="DF5C66412B653226FF05F837FD04F3F7" httpUri="https://zenodo.org/record/221763/files/figure.png" pageId="2" pageNumber="359" targetBox="[182,1407,193,1922]" targetPageId="2">
<paragraph id="8B9C36C92B653226FF05F837FD04F3F7" blockId="2.[151,1436,1942,2026]" pageId="2" pageNumber="359">
<emphasis id="B957EADB2B653226FF05F837FE9CF3B1" bold="true" box="[151,275,1942,1964]" pageId="2" pageNumber="359">FIGURE 1.</emphasis>
<taxonomicName id="4C234D4A2B653226FE8BF837FE79F3B1" box="[281,502,1942,1964]" class="Malacostraca" family="Epialtidae" genus="Samadinia" kingdom="Animalia" order="Decapoda" pageId="2" pageNumber="359" phylum="Arthropoda" rank="species" species="longispina" status="gen. nov.">
<emphasis id="B957EADB2B653226FE8BF837FE79F3B1" box="[281,502,1942,1964]" italics="true" pageId="2" pageNumber="359">Samadinia longispina</emphasis>
</taxonomicName>
<emphasis id="B957EADB2B653226FE6EF837FD06F3B1" bold="true" box="[508,649,1942,1964]" pageId="2" pageNumber="359">
<taxonomicNameLabel id="A26457A02B653226FE6EF837FDCAF3B1" box="[508,581,1942,1964]" pageId="2" pageNumber="359" rank="genus">n. gen.</taxonomicNameLabel>
, n. sp.
</emphasis>
, holotype male (25.3 × 17.9 mm) (MNHN-IU-2011-4190), French Polynesia, south of Society Islands. A, overall habitus; B, lateral view of carapace (lateral branchial spine broken); C, lateral-frontal view showing orbit and position of antennal flagellum.
</paragraph>
</caption>
<caption id="DF5C66412B643227FF05FAE4FADDF167" httpUri="https://zenodo.org/record/221764/files/figure.png" pageId="3" pageNumber="360" targetBox="[151,1436,193,1327]" targetPageId="3">
<paragraph id="8B9C36C92B643227FF05FAE4FADDF167" blockId="3.[151,1437,1349,1402]" pageId="3" pageNumber="360">
<emphasis id="B957EADB2B643227FF05FAE4FE9CF146" bold="true" box="[151,275,1349,1371]" pageId="3" pageNumber="360">FIGURE 2.</emphasis>
<taxonomicName id="4C234D4A2B643227FE8BFAE4FE79F146" box="[281,502,1349,1371]" class="Malacostraca" family="Epialtidae" genus="Samadinia" kingdom="Animalia" order="Decapoda" pageId="3" pageNumber="360" phylum="Arthropoda" rank="species" species="longispina" status="gen. nov.">
<emphasis id="B957EADB2B643227FE8BFAE4FE79F146" box="[281,502,1349,1371]" italics="true" pageId="3" pageNumber="360">Samadinia longispina</emphasis>
</taxonomicName>
<emphasis id="B957EADB2B643227FE6EFAE4FD06F146" bold="true" box="[508,649,1349,1371]" pageId="3" pageNumber="360">
<taxonomicNameLabel id="A26457A02B643227FE6EFAE4FDCAF146" box="[508,581,1349,1371]" pageId="3" pageNumber="360" rank="genus">n. gen.</taxonomicNameLabel>
, n. sp.
</emphasis>
, holotype male (25.3 × 17.9 mm) (MNHN-IU-2011-4190), French Polynesia. A, anterior thoracic sternum and abdomen; B, antennules, antennae and epistome; C, left third maxilliped; D, left chela.
</paragraph>
</caption>
<paragraph id="8B9C36C92B643227FF55FA00FE43F254" blockId="3.[151,1436,1441,2006]" pageId="3" pageNumber="360">
Surface of thoracic sternum covered with short pubescence. Sternites 1, 2 completely fused, forming small triangular plate, separated from sternite 3 by distinct suture; sternite 3, 4 completely fused except for lateral clefts; sternite 3 discernible as small triangular plate, medially depressed; sternite 4 strongly constricted, anterior part much narrower than posterior part, with anterolateral margins almost parallel, median part of lateral margins strongly convex (
<figureCitation id="13182A4C2B643227FEC8F990FE27F254" box="[346,424,1585,1610]" captionStart="FIGURE 2" captionStartId="3.[151,250,1349,1371]" captionTargetBox="[151,1436,193,1327]" captionTargetId="figure@3.[151,1436,193,1327]" captionTargetPageId="3" captionText="FIGURE 2. Samadinia longispina n. gen., n. sp., holotype male (25.3 × 17.9 mm) (MNHN-IU- 2011 - 4190), French Polynesia. A, anterior thoracic sternum and abdomen; B, antennules, antennae and epistome; C, left third maxilliped; D, left chela." httpUri="https://zenodo.org/record/221764/files/figure.png" pageId="3" pageNumber="360">Figs. 2</figureCitation>
A).
</paragraph>
<paragraph id="8B9C36C92B643227FF55F9F4FF45F2A8" blockId="3.[151,1436,1441,2006]" pageId="3" pageNumber="360">
Abdomen broadly triangular, with 6 free somites, telson; somites 3, 4 trapezoidal; somites 5, 6 subrectangular, somite 6 longer; telson broadly triangular, subequal in length to somite 6, with almost straight lateral margins (
<figureCitation id="13182A4C2B643227FAF6F9D8FF29F2A8" captionStart="FIGURE 2" captionStartId="3.[151,250,1349,1371]" captionTargetBox="[151,1436,193,1327]" captionTargetId="figure@3.[151,1436,193,1327]" captionTargetPageId="3" captionText="FIGURE 2. Samadinia longispina n. gen., n. sp., holotype male (25.3 × 17.9 mm) (MNHN-IU- 2011 - 4190), French Polynesia. A, anterior thoracic sternum and abdomen; B, antennules, antennae and epistome; C, left third maxilliped; D, left chela." httpUri="https://zenodo.org/record/221764/files/figure.png" pageId="3" pageNumber="360">Figs. 2</figureCitation>
A).
</paragraph>
<paragraph id="8B9C36C92B643227FF55F960FBC3F2E0" blockId="3.[151,1436,1441,2006]" pageId="3" pageNumber="360">
G1 relatively straight, flattened laterally along distal third; distal part forming 3 folds (
<figureCitation id="13182A4C2B643227FB30F960FB68F2C4" box="[1186,1255,1729,1754]" captionStart="FIGURE 4" captionStartId="5.[151,250,1051,1073]" captionTargetBox="[162,1417,350,1004]" captionTargetId="figure@5.[151,1436,339,1029]" captionTargetPageId="5" captionText="FIGURE 4. Gonopods. A-D, Samadinia longispina n. gen., n. sp., holotype male (25.3 × 17.9 mm) (MNHN-IU- 2011 - 4190), French Polynesia, south of Society Islands; E, F, Rochinia granulosa n. sp., paratype male (6.4 × 4.7 mm) (MNHN-IU- 2011 - 2944 b), Papua New Guinea, Madang. A, E, left G 1 (ventral views); B, F, distal part of left G 1 (ventral views); C, distal part of left G 1 (dorsal view); D, left G 2. Scales: A, D = 1.0 mm, E = 0.25 mm, B, C = 0.5 mm, F = 0.1 mm." httpUri="https://zenodo.org/record/221766/files/figure.png" pageId="3" pageNumber="360">Fig. 4</figureCitation>
A?C). G2 short, about a quarter length of G1; tip with cup-like structure, no distal segment (
<figureCitation id="13182A4C2B643227FC77F944FBA5F2E0" box="[997,1066,1765,1790]" captionStart="FIGURE 4" captionStartId="5.[151,250,1051,1073]" captionTargetBox="[162,1417,350,1004]" captionTargetId="figure@5.[151,1436,339,1029]" captionTargetPageId="5" captionText="FIGURE 4. Gonopods. A-D, Samadinia longispina n. gen., n. sp., holotype male (25.3 × 17.9 mm) (MNHN-IU- 2011 - 4190), French Polynesia, south of Society Islands; E, F, Rochinia granulosa n. sp., paratype male (6.4 × 4.7 mm) (MNHN-IU- 2011 - 2944 b), Papua New Guinea, Madang. A, E, left G 1 (ventral views); B, F, distal part of left G 1 (ventral views); C, distal part of left G 1 (dorsal view); D, left G 2. Scales: A, D = 1.0 mm, E = 0.25 mm, B, C = 0.5 mm, F = 0.1 mm." httpUri="https://zenodo.org/record/221766/files/figure.png" pageId="3" pageNumber="360">Fig. 4</figureCitation>
D).
</paragraph>
<paragraph id="8B9C36C92B643227FF05F8A8FE09F374" blockId="3.[151,1436,1441,2006]" pageId="3" pageNumber="360">
Female abdomen rounded, dome-shaped, covering entire thoracic sternum; all somites, telson free; outer surface of somites with raised median ridge of tubercles. Sterno-abdominal cavity deep; vulva large, raised, opening large, subcircular (
<figureCitation id="13182A4C2B643227FEB1F8F0FEF6F374" box="[291,377,1873,1898]" captionStart="FIGURE 3. A, E" captionStartId="4.[151,250,1769,1791]" captionTargetBox="[151,1436,337,1746]" captionTargetId="figure@4.[151,1436,337,1748]" captionTargetPageId="4" captionText="FIGURE 3. A, E, Samadinia longispina n. gen., n. sp., female (12.9 × 8.9 mm) (MNHN-IU- 2013 - 1678), New Caledonia; B- D, Rochinia granulosa n. sp., B, F, holotype female (9.7 × 6.7 mm) (MNHN-IU- 2011 - 2944 a), Papua New Guinea; C, D, paratype male (6.4 × 4.7 mm) (MNHN-IU- 2011 - 2944 b), Papua New Guinea. A-C, overall habitus; D, male anterior thoracic sternum and abdomen; E, F, female sterno-abdominal cavities and vulvae." httpUri="https://zenodo.org/record/221765/files/figure.png" pageId="3" pageNumber="360">Fig. 3E</figureCitation>
).
</paragraph>
</subSubSection>
<subSubSection id="C33965422B643227FF55F8D4FB15F393" box="[199,1178,1909,1934]" pageId="3" pageNumber="360" type="etymology">
<paragraph id="8B9C36C92B643227FF55F8D4FB15F393" blockId="3.[151,1436,1441,2006]" box="[199,1178,1909,1934]" pageId="3" pageNumber="360">
<emphasis id="B957EADB2B643227FF55F8D4FEC9F393" bold="true" box="[199,326,1909,1934]" pageId="3" pageNumber="360">Etymology</emphasis>
. The new species is named for the long hepatic and lateral branchial spines.
</paragraph>
</subSubSection>
<subSubSection id="C33965422B643221FF55F838FE20F500" lastPageId="5" lastPageNumber="362" pageId="3" pageNumber="360" type="discussion">
<paragraph id="8B9C36C92B643220FF55F838FBD8F501" blockId="3.[151,1436,1441,2006]" lastBlockId="4.[151,1436,151,285]" lastPageId="4" lastPageNumber="361" pageId="3" pageNumber="360">
<emphasis id="B957EADB2B643227FF55F838FEB4F3AF" bold="true" box="[199,315,1945,1970]" pageId="3" pageNumber="360">Remarks.</emphasis>
The two female specimens from
<collectingCountry id="F33476592B643227FD2DF83BFCE0F3AF" box="[703,879,1945,1970]" name="New Caledonia" pageId="3" pageNumber="360">New Caledonia</collectingCountry>
agree well with the
<typeStatus id="5498886B2B643227FBCDF838FB4EF3AF" box="[1119,1217,1945,1970]" pageId="3" pageNumber="360" type="holotype">holotype</typeStatus>
male in most nonsexual characters. The smaller female (12.9 ×
<quantity id="4CDB9B2C2B643227FD3AF81CFC8DF3C8" box="[680,770,1981,2005]" metricMagnitude="-3" metricUnit="m" metricValue="8.9" pageId="3" pageNumber="360" unit="mm" value="8.9">8.9 mm</quantity>
, MNHN-IU-2013-1678) (
<figureCitation id="13182A4C2B643227FBBBF81CFB0DF3C8" box="[1065,1154,1981,2006]" captionStart="FIGURE 3. A, E" captionStartId="4.[151,250,1769,1791]" captionTargetBox="[151,1436,337,1746]" captionTargetId="figure@4.[151,1436,337,1748]" captionTargetPageId="4" captionText="FIGURE 3. A, E, Samadinia longispina n. gen., n. sp., female (12.9 × 8.9 mm) (MNHN-IU- 2013 - 1678), New Caledonia; B- D, Rochinia granulosa n. sp., B, F, holotype female (9.7 × 6.7 mm) (MNHN-IU- 2011 - 2944 a), Papua New Guinea; C, D, paratype male (6.4 × 4.7 mm) (MNHN-IU- 2011 - 2944 b), Papua New Guinea. A-C, overall habitus; D, male anterior thoracic sternum and abdomen; E, F, female sterno-abdominal cavities and vulvae." httpUri="https://zenodo.org/record/221765/files/figure.png" pageId="3" pageNumber="360">Fig. 3A</figureCitation>
) is already fully mature, with the abdomen forming a dome-like structure covering the entire thoracic sternum and is ovigerous. The larger female (13.8 ×
<quantity id="4CDB9B2C2B633220FEDAFF1DFE3EF4C9" box="[328,433,188,213]" metricMagnitude="-2" metricUnit="m" metricValue="9.61" pageId="4" pageNumber="361" unit="mm" value="96.1">96.1 mm</quantity>
, ZRC ex MNHN-IU-2013-1688) is not fully mature with the abdomen not swollen and covering only about half the thoracic sternum. In both females, the hepatic spines are directed more laterally than in the male (
<figureCitation id="13182A4C2B633220FE94FEA5FECBF501" box="[262,324,260,285]" captionStart="FIGURE 1" captionStartId="2.[151,250,1942,1964]" captionTargetBox="[182,1407,193,1922]" captionTargetId="figure@2.[182,1408,193,1924]" captionTargetPageId="2" captionText="FIGURE 1. Samadinia longispina n. gen., n. sp., holotype male (25.3 × 17.9 mm) (MNHN-IU- 2011 - 4190), French Polynesia, south of Society Islands. A, overall habitus; B, lateral view of carapace (lateral branchial spine broken); C, lateral-frontal view showing orbit and position of antennal flagellum." httpUri="https://zenodo.org/record/221763/files/figure.png" pageId="4" pageNumber="361">Fig. 1</figureCitation>
A) but are shorter than the lateral branchial carapace spines (
<figureCitation id="13182A4C2B633220FC62FEA5FBC5F501" box="[1008,1098,260,285]" captionStart="FIGURE 3. A, E" captionStartId="4.[151,250,1769,1791]" captionTargetBox="[151,1436,337,1746]" captionTargetId="figure@4.[151,1436,337,1748]" captionTargetPageId="4" captionText="FIGURE 3. A, E, Samadinia longispina n. gen., n. sp., female (12.9 × 8.9 mm) (MNHN-IU- 2013 - 1678), New Caledonia; B- D, Rochinia granulosa n. sp., B, F, holotype female (9.7 × 6.7 mm) (MNHN-IU- 2011 - 2944 a), Papua New Guinea; C, D, paratype male (6.4 × 4.7 mm) (MNHN-IU- 2011 - 2944 b), Papua New Guinea. A-C, overall habitus; D, male anterior thoracic sternum and abdomen; E, F, female sterno-abdominal cavities and vulvae." httpUri="https://zenodo.org/record/221765/files/figure.png" pageId="4" pageNumber="361">Fig. 3A</figureCitation>
).
</paragraph>
<caption id="DF5C66412B633220FF05F948FC0BF346" httpUri="https://zenodo.org/record/221765/files/figure.png" pageId="4" pageNumber="361" targetBox="[151,1436,337,1746]" targetPageId="4">
<paragraph id="8B9C36C92B633220FF05F948FC0BF346" blockId="4.[151,1436,1769,1883]" pageId="4" pageNumber="361">
<emphasis id="B957EADB2B633220FF05F948FE9CF2E2" bold="true" box="[151,275,1769,1791]" pageId="4" pageNumber="361">FIGURE 3.</emphasis>
A, E,
<taxonomicName id="4C234D4A2B633220FEC5F948FDBAF2E2" box="[343,565,1769,1791]" class="Malacostraca" family="Epialtidae" genus="Samadinia" kingdom="Animalia" order="Decapoda" pageId="4" pageNumber="361" phylum="Arthropoda" rank="species" species="longispina" status="gen. nov.">
<emphasis id="B957EADB2B633220FEC5F948FDBAF2E2" box="[343,565,1769,1791]" italics="true" pageId="4" pageNumber="361">Samadinia longispina</emphasis>
</taxonomicName>
<emphasis id="B957EADB2B633220FDAEF948FD44F2E2" bold="true" box="[572,715,1769,1791]" pageId="4" pageNumber="361">
<taxonomicNameLabel id="A26457A02B633220FDAEF948FD0AF2E2" box="[572,645,1769,1791]" pageId="4" pageNumber="361" rank="genus">n. gen.</taxonomicNameLabel>
, n. sp.
</emphasis>
, female (12.9 × 8.9 mm) (MNHN-IU-2013-1678), New Caledonia; B- D,
<taxonomicName id="4C234D4A2B633220FF2BF8A9FE0AF303" box="[185,389,1800,1822]" class="Malacostraca" family="Epialtidae" genus="Rochinia" kingdom="Animalia" order="Decapoda" pageId="4" pageNumber="361" phylum="Arthropoda" rank="species" species="granulosa" status="sp. nov.">
<emphasis id="B957EADB2B633220FF2BF8A9FE0AF303" box="[185,389,1800,1822]" italics="true" pageId="4" pageNumber="361">Rochinia granulosa</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A26457A02B633220FE1CF8A9FE44F303" box="[398,459,1800,1822]" pageId="4" pageNumber="361" rank="species">
<emphasis id="B957EADB2B633220FE1CF8A9FE44F303" bold="true" box="[398,459,1800,1822]" pageId="4" pageNumber="361">n. sp.</emphasis>
</taxonomicNameLabel>
, B, F, holotype female (9.7 × 6.7 mm) (MNHN-IU-2011-2944a), Papua New Guinea; C, D, paratype male (6.4 × 4.7 mm) (MNHN-IU-2011-2944b), Papua New Guinea. A-C, overall habitus; D, male anterior thoracic sternum and abdomen; E, F, female sterno-abdominal cavities and vulvae.
</paragraph>
</caption>
<paragraph id="8B9C36C92B633221FF55F829FE20F500" blockId="4.[151,1436,1928,2025]" lastBlockId="5.[151,1436,151,285]" lastPageId="5" lastPageNumber="362" pageId="4" pageNumber="361">
Other than the generic differences between
<taxonomicName id="4C234D4A2B633220FD5DF829FCBBF3BD" box="[719,820,1928,1952]" class="Malacostraca" family="Epialtidae" genus="Rochinia" kingdom="Animalia" order="Decapoda" pageId="4" pageNumber="361" phylum="Arthropoda" rank="genus">
<emphasis id="B957EADB2B633220FD5DF829FCBBF3BD" box="[719,820,1928,1952]" italics="true" pageId="4" pageNumber="361">Rochinia</emphasis>
</taxonomicName>
and
<taxonomicName id="4C234D4A2B633220FCE7F829FC62F3BD" box="[885,1005,1928,1952]" class="Malacostraca" family="Epialtidae" genus="Samadinia" kingdom="Animalia" order="Decapoda" pageId="4" pageNumber="361" phylum="Arthropoda" rank="genus" status="gen. nov.">
<emphasis id="B957EADB2B633220FCE7F829FC62F3BD" box="[885,1005,1928,1952]" italics="true" pageId="4" pageNumber="361">Samadinia</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A26457A02B633220FC6BF829FBC2F3BC" box="[1017,1101,1928,1953]" pageId="4" pageNumber="361" rank="genus">
<emphasis id="B957EADB2B633220FC6BF829FBC2F3BC" bold="true" box="[1017,1101,1928,1953]" pageId="4" pageNumber="361">n. gen.</emphasis>
</taxonomicNameLabel>
(see remarks for
<taxonomicName id="4C234D4A2B633220FAB4F829FA04F3BD" box="[1318,1419,1928,1952]" class="Malacostraca" family="Epialtidae" genus="Rochinia" kingdom="Animalia" order="Decapoda" pageId="4" pageNumber="361" phylum="Arthropoda" rank="genus">
<emphasis id="B957EADB2B633220FAB4F829FA04F3BD" box="[1318,1419,1928,1952]" italics="true" pageId="4" pageNumber="361">Rochinia</emphasis>
</taxonomicName>
),
<taxonomicName id="4C234D4A2B633220FF05F80DFE18F3D9" box="[151,407,1964,1988]" class="Malacostraca" family="Epialtidae" genus="Samadinia" kingdom="Animalia" order="Decapoda" pageId="4" pageNumber="361" phylum="Arthropoda" rank="species" species="longispina" status="gen. nov.">
<emphasis id="B957EADB2B633220FF05F80DFE18F3D9" box="[151,407,1964,1988]" italics="true" pageId="4" pageNumber="361">Samadinia longispina</emphasis>
</taxonomicName>
<emphasis id="B957EADB2B633220FE3BF80DFDE9F3D8" bold="true" box="[425,614,1964,1989]" pageId="4" pageNumber="361">
<taxonomicNameLabel id="A26457A02B633220FE3BF80DFD8BF3D8" box="[425,516,1964,1989]" pageId="4" pageNumber="361" rank="genus">n. gen.</taxonomicNameLabel>
, n. sp.
</emphasis>
superficially resembles species like
<taxonomicName id="4C234D4A2B633220FBAAF80DFEF7F3F5" authority="Serene &amp; Lohavanijaya, 1973" authorityName="Serene &amp; Lohavanijaya" authorityYear="1973" class="Malacostraca" family="Epialtidae" genus="Rochinia" kingdom="Animalia" order="Decapoda" pageId="4" pageNumber="361" phylum="Arthropoda" rank="species" species="strangeri">
<emphasis id="B957EADB2B633220FBAAF80DFA9AF3D9" box="[1080,1301,1964,1988]" italics="true" pageId="4" pageNumber="361">Rochinia strangeri</emphasis>
Serène &amp; Lohavanijaya, 1973
</taxonomicName>
, and
<taxonomicName id="4C234D4A2B633220FE21F870FD45F3F5" authority="Takeda, 2001" authorityName="Takeda" authorityYear="2001" box="[435,714,2000,2025]" class="Malacostraca" family="Epialtidae" genus="Rochinia" kingdom="Animalia" order="Decapoda" pageId="4" pageNumber="361" phylum="Arthropoda" rank="species" species="kotakae">
<emphasis id="B957EADB2B633220FE21F870FDA5F3F5" box="[435,554,2000,2024]" italics="true" pageId="4" pageNumber="361">R. kotakae</emphasis>
Takeda, 2001
</taxonomicName>
, in having long pseudorostral spines and a long lateral branchial spine. These two species, however, have weaker hepatic spines, smooth carapaces and the regions have distinct tubercles. The new species also resembles
<taxonomicName id="4C234D4A2B623221FD1EFF1CFC8CF4C9" box="[652,771,188,212]" class="Malacostraca" family="Epialtidae" genus="Rochinia" kingdom="Animalia" order="Decapoda" pageId="5" pageNumber="362" phylum="Arthropoda" rank="species" species="paulayi">
<emphasis id="B957EADB2B623221FD1EFF1CFC8CF4C9" box="[652,771,188,212]" italics="true" pageId="5" pageNumber="362">R. paulayi</emphasis>
</taxonomicName>
Ng &amp; Richer de Forges, 2007, in having long, subequal hepatic and lateral branchial spines; but all the carapace regions of
<taxonomicName id="4C234D4A2B623221FC0AFF40FB82F4E5" box="[920,1037,224,248]" class="Malacostraca" family="Epialtidae" genus="Rochinia" kingdom="Animalia" order="Decapoda" pageId="5" pageNumber="362" phylum="Arthropoda" rank="species" species="paulayi">
<emphasis id="B957EADB2B623221FC0AFF40FB82F4E5" box="[920,1037,224,248]" italics="true" pageId="5" pageNumber="362">R. paulayi</emphasis>
</taxonomicName>
also have long spines, absent in
<taxonomicName id="4C234D4A2B623221FA15FF41FE82F501" class="Malacostraca" family="Epialtidae" genus="Samadinia" kingdom="Animalia" order="Decapoda" pageId="5" pageNumber="362" phylum="Arthropoda" rank="species" species="longispina" status="gen. nov.">
<emphasis id="B957EADB2B623221FA15FF41FE82F501" italics="true" pageId="5" pageNumber="362">S. longispina</emphasis>
</taxonomicName>
<emphasis id="B957EADB2B623221FE86FEA5FE20F500" bold="true" box="[276,431,260,285]" pageId="5" pageNumber="362">
<taxonomicNameLabel id="A26457A02B623221FE86FEA5FEECF500" box="[276,355,260,285]" pageId="5" pageNumber="362" rank="genus">n. gen.</taxonomicNameLabel>
, n. sp.
</emphasis>
</paragraph>
</subSubSection>
</treatment>
</document>
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