328 lines
50 KiB
XML
328 lines
50 KiB
XML
<document id="847D9AB0D55581F5301FEBA07E8903A9" ID-CLB-Dataset="39305" ID-DOI="10.11646/zootaxa.4057.1.5" ID-GBIF-Dataset="3ae76e84-024d-408d-a6a0-00595fa5e26b" ID-ISSN="1175-5326" ID-Zenodo-Dep="243260" ID-ZooBank="B9219AD0-7220-4FC0-BC9D-06B18CE528DF" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1461354607931" checkinUser="plazi" docAuthor="Dong, Dong & Li, Xinzheng" docDate="2015" docId="03F0982EFFF6E50FFF04FF66FE80FB91" docLanguage="en" docName="zt04057p105.pdf" docOrigin="Zootaxa 4057 (1)" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Uroptychus jiaolongae Dong & Li, 2015, n. sp." docType="treatment" docVersion="12" lastPageNumber="98" masterDocId="FFC9E056FFF3E508FF93FFF1FF88FFA4" masterDocTitle="Galatheid and chirostylid crustaceans (Decapoda: Anomura) from a cold seep environment in the northeastern South China Sea" masterLastPageNumber="105" masterPageNumber="91" pageNumber="96" updateTime="1698661453146" updateUser="ExternalLinkService">
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<mods:mods id="8E00200BE7987722CA73E3ECCCE511D8" xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo id="286DD0D3BF90AE82EF4A034C128F0174">
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<mods:title id="F78CD9D9F3FB48B472D0FD10B356E653">Galatheid and chirostylid crustaceans (Decapoda: Anomura) from a cold seep environment in the northeastern South China Sea</mods:title>
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<mods:name id="3CA1B6A72B61619596BF93B90DDFFA1D" type="personal">
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<mods:namePart id="4953EB5553FF745506C5C4A1DE40F512">Dong, Dong</mods:namePart>
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<mods:roleTerm id="AD9A51703AD63C0D4E735E50EB731582">Author</mods:roleTerm>
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<mods:namePart id="6BFD0DA39AD2ADC86D64F04E615159D4">Li, Xinzheng</mods:namePart>
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<mods:typeOfResource id="E2F7DDF2FB3D4519956349B97BFCDAA7">text</mods:typeOfResource>
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<mods:titleInfo id="D21C7D6E2376235994674C0356B872BE">
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<mods:title id="7FFE123E61FBC01AD61C98B6C13FA7B2">Zootaxa</mods:title>
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<mods:part id="04725FCF3DFBC192E2E6953E87642F0B">
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<mods:date id="1FA036B2FFD98A72899FB871138F19E7">2015</mods:date>
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<mods:detail id="F8BF3A6D7AE8D68B270B8141867C6A96" type="volume">
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<mods:number id="5E201D40C1993573CAE9DE1FB283AEF9">4057</mods:number>
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<mods:detail id="362C80A073CCECCAD76B6A7E10BA6098" type="issue">
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<mods:number id="BE08EABC8CF42E55985656E9F74747BE">1</mods:number>
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<mods:classification id="6FE69889AFBADAFA4CEAFB0E45EAE95D">journal article</mods:classification>
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<mods:identifier id="F31549E5738BD61E9EB7CDE6FB4C6430" type="DOI">10.11646/zootaxa.4057.1.5</mods:identifier>
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<treatment id="03F0982EFFF6E50FFF04FF66FE80FB91" ID-DOI="http://doi.org/10.5281/zenodo.5490716" ID-GBIF-Taxon="119647178" ID-Zenodo-Dep="5490716" LSID="urn:lsid:plazi:treatment:03F0982EFFF6E50FFF04FF66FE80FB91" httpUri="http://treatment.plazi.org/id/03F0982EFFF6E50FFF04FF66FE80FB91" lastPageId="7" lastPageNumber="98" pageId="5" pageNumber="96">
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<subSubSection id="C3437AB3FFF6E50DFF04FF66FEC9FF77" pageId="5" pageNumber="96" type="nomenclature">
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<paragraph id="8BE62938FFF6E50DFF04FF66FE7BFF16" blockId="5.[151,499,151,211]" box="[151,499,151,178]" pageId="5" pageNumber="96">
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<heading id="D0AE9E54FFF6E50DFF04FF66FE7BFF16" bold="true" box="[151,499,151,178]" fontSize="11" level="1" pageId="5" pageNumber="96" reason="1">
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<emphasis id="B92DF52AFFF6E50DFF04FF66FE7BFF16" bold="true" box="[151,499,151,178]" pageId="5" pageNumber="96">
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<taxonomicName id="4C5952BBFFF6E50DFF04FF66FE21FF15" ID-CoL="e911495c-ee55-4cca-bd7e-9045c9878b76" box="[151,425,151,177]" class="Malacostraca" family="Chirostylidae" genus="Uroptychus" kingdom="Animalia" order="Decapoda" pageId="5" pageNumber="96" phylum="Arthropoda" rank="species" species="jiaolongae" status="sp. nov.">
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<emphasis id="B92DF52AFFF6E50DFF04FF66FE21FF15" bold="true" box="[151,425,151,177]" italics="true" pageId="5" pageNumber="96">Uroptychus jiaolongae</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="A21E4851FFF6E50DFE23FF69FE7BFF16" box="[432,499,152,178]" pageId="5" pageNumber="96" rank="species">n. sp.</taxonomicNameLabel>
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</emphasis>
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</heading>
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</paragraph>
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<paragraph id="8BE62938FFF6E50DFF04FF4BFEC9FF77" blockId="5.[151,499,151,211]" box="[151,321,186,211]" pageId="5" pageNumber="96">
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(
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<figureCitation id="136235BDFFF6E50DFF0CFF4BFF66FF77" box="[159,238,186,211]" captionStart="FIGURE 4" captionStartId="6.[151,250,1855,1877]" captionTargetBox="[225,1335,205,1780]" captionTargetId="figure@6.[214,1351,193,1801]" captionTargetPageId="6" captionText="FIGURE 4. Uroptychus jiaolongae n. sp., holotype, MBM 189176, ovig. female, PCL 8.4 mm. A, carapace, abdominal tergites 1 – 3 and right cheliped, dorsal view; B, right pterygostomian, lateral view; C, sternal plastron, ventral view; D, telson, dorsal view; E, right antennal peduncle, dorsal view; F, left third maxilliped, ventral view; G, left crista dentate, ventral view; H, left cheliped ischium and basis, lateral view; I, distal merus of right cheliped, ventral view; J, right cheliped fingers (setae omitted), dorsal view; K, right pereopod 2, lateral view; L, right pereopod 3, lateral view; M, right pereopod 4, lateral view; N, dactylus and distal propodus of right pereopod 2, lateral view. Scales equal 1.0 mm." httpUri="https://zenodo.org/record/243264/files/figure.png" pageId="5" pageNumber="96">Figs. 4</figureCitation>
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,
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<figureCitation id="136235BDFFF6E50DFF69FF4AFE82FF76" box="[250,266,187,210]" captionStart="FIGURE 7" captionStartId="10.[151,250,1974,1996]" captionTargetBox="[171,1413,1009,1957]" captionTargetId="figure@10.[171,1415,1009,1957]" captionTargetPageId="10" captionText="FIGURE 7. Uroptychus jiaolongae n. sp., holotype, MBM 189176, ovig. female, PCL 8.4 mm. Fresh specimen and the associated gorgonian coral." httpUri="https://zenodo.org/record/243267/files/figure.png" pageId="5" pageNumber="96">7</figureCitation>
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,
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<figureCitation id="136235BDFFF6E50DFE85FF4AFEABFF77" box="[278,291,187,211]" captionStart="FIGURE 8" captionStartId="11.[151,250,1408,1430]" captionTargetBox="[151,1436,225,1361]" captionTargetId="figure@11.[151,1436,225,1362]" captionTargetPageId="11" captionText="FIGURE 8. Specimens conserved in ethanol. A, Munidopsis lauensis Baba & de Saint Laurent, 1992, MBM 189173, ovig. female, PCL 13.9 mm; B, Munidopsis tuberosa Osawa, Lin & Chan, 2008, MBM 189175, male, PCL 6.3 mm; C, Munidopsis verrilli Benedict, 1902, MBM 189174, female, PCL 20.8 mm; D, Uroptychus jiaolongae n. sp., holotype, MBM 189176, ovig. female, PCL 8.4 mm; E, Uroptychus spinulosus n. sp., holotype, MBM 189177, male PCL 3.7 mm." httpUri="https://zenodo.org/record/243268/files/figure.png" pageId="5" pageNumber="96">8</figureCitation>
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D)
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</paragraph>
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</subSubSection>
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<subSubSection id="C3437AB3FFF6E50DFF04FEF3FD62FE23" pageId="5" pageNumber="96" type="materials_examined">
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<paragraph id="8BE62938FFF6E50DFF04FEF3FD62FE23" blockId="5.[151,1437,258,2011]" pageId="5" pageNumber="96">
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<emphasis id="B92DF52AFFF6E50DFF04FEF3FEF3FEBF" bold="true" box="[151,379,258,283]" pageId="5" pageNumber="96">Material examined</emphasis>
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.
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<typeStatus id="54E2979AFFF6E50DFE18FEF3FE70FEBF" box="[395,504,258,283]" pageId="5" pageNumber="96" type="holotype">
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<emphasis id="B92DF52AFFF6E50DFE18FEF3FE70FEBF" bold="true" box="[395,504,258,283]" pageId="5" pageNumber="96">Holotype</emphasis>
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</typeStatus>
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: Commensal with gorgonian coral, brink of cold seep community, ridge between continental shelf and slope, off Guangdong Province,
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<collectingCountry id="F34E69A8FFF6E50DFD63FED7FCBEFE9B" box="[752,822,294,319]" name="China" pageId="5" pageNumber="96">China</collectingCountry>
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, southwest of
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<collectingCountry id="F34E69A8FFF6E50DFC46FED7FBAFFE9B" box="[981,1063,294,319]" name="Taiwan" pageId="5" pageNumber="96">Taiwan</collectingCountry>
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Island, northeastern South
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<collectingCountry id="F34E69A8FFF6E50DFACAFED7FA14FE9B" box="[1369,1436,294,319]" name="China" pageId="5" pageNumber="96">China</collectingCountry>
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Sea, MBM189176,
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<geoCoordinate id="EE6D4FFFFFF6E50DFE13FEBBFE23FEC7" box="[384,427,330,355]" direction="east" orientation="longitude" pageId="5" pageNumber="96" precision="1" value="119.28526">119</geoCoordinate>
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°17.116’E,
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<geoCoordinate id="EE6D4FFFFFF6E50DFDBDFEBBFD3DFEC7" box="[558,693,330,355]" direction="north" orientation="latitude" pageId="5" pageNumber="96" precision="1" value="22.1158">22°6.948’N</geoCoordinate>
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, ovig. female (PCL
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<quantity id="4CA184DDFFF6E50DFC3CFEBAFB87FEC7" box="[943,1039,331,355]" metricMagnitude="-3" metricUnit="m" metricValue="8.4" pageId="5" pageNumber="96" unit="mm" value="8.4">8.4 mm</quantity>
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),
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<quantity id="4CA184DDFFF6E50DFBBBFEBAFB0CFEC6" box="[1064,1156,331,355]" metricMagnitude="3" metricUnit="m" metricValue="1.138" pageId="5" pageNumber="96" unit="m" value="1138.0">1138 m</quantity>
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, coll.
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<emphasis id="B92DF52AFFF6E50DFB47FEBAFABEFEC7" box="[1236,1334,331,355]" italics="true" pageId="5" pageNumber="96">Jiaolong</emphasis>
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manned submersible of R/V
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<emphasis id="B92DF52AFFF6E50DFEEAFE9FFDB7FE23" box="[377,575,366,391]" italics="true" pageId="5" pageNumber="96">Xiangyanghong 9</emphasis>
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,
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<date id="FFE70FF8FFF6E50DFDDEFE9EFD6FFE23" box="[589,743,367,391]" pageId="5" pageNumber="96" value="2013-06-19">19 June 2013</date>
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.
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</paragraph>
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</subSubSection>
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<subSubSection id="C3437AB3FFF6E50DFF54FE63FED9FD6F" pageId="5" pageNumber="96" type="diagnosis">
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<paragraph id="8BE62938FFF6E50DFF54FE63FED9FD6F" blockId="5.[151,1437,258,2011]" pageId="5" pageNumber="96">
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<emphasis id="B92DF52AFFF6E50DFF54FE63FEC9FE0F" bold="true" box="[199,321,402,427]" pageId="5" pageNumber="96">Diagnosis.</emphasis>
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Carapace excluding rostrum distinctly longer than broad; lateral margins slightly divergent; with anterolateral spine and additional spine at base of anterior cervical groove; posterior half with low, uneven ridge; dorsal surface glabrous, armed with pair of strong epigastric spines. Rostrum sharply triangular. Sternite 3 strongly depressed, anterior margin shallowly emarginate, with narrow U-shaped notch and pair of median spines. Antennal with unarmed penultimate and ultimate article; antennal scale reaching proximal 0.2 of ultimate peduncle article. Pereopod 1 merus armed with 2 spines on dorsodistal margin, and 2 short spines on ventrodistal margin. Pereopods 2–4 propodi not broadened distally, with 5–9 movable corneous spines on distal half of flexor margin, none paired; dactyli flexor margin with 4–5 corneous spines on proximal third part; distal margin armed with 2 fixed, strong corneous spines.
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</paragraph>
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</subSubSection>
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<subSubSection id="C3437AB3FFF6E50FFF54FD27FB9FFF70" lastPageId="7" lastPageNumber="98" pageId="5" pageNumber="96" type="description">
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<paragraph id="8BE62938FFF6E50DFF54FD27FE62FC07" blockId="5.[151,1437,258,2011]" pageId="5" pageNumber="96">
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<emphasis id="B92DF52AFFF6E50DFF54FD27FED1FD4B" bold="true" box="[199,345,726,751]" pageId="5" pageNumber="96">Description.</emphasis>
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Carapace (
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<figureCitation id="136235BDFFF6E50DFE4DFD27FDABFD4B" box="[478,547,726,751]" captionStart="FIGURE 4" captionStartId="6.[151,250,1855,1877]" captionTargetBox="[225,1335,205,1780]" captionTargetId="figure@6.[214,1351,193,1801]" captionTargetPageId="6" captionText="FIGURE 4. Uroptychus jiaolongae n. sp., holotype, MBM 189176, ovig. female, PCL 8.4 mm. A, carapace, abdominal tergites 1 – 3 and right cheliped, dorsal view; B, right pterygostomian, lateral view; C, sternal plastron, ventral view; D, telson, dorsal view; E, right antennal peduncle, dorsal view; F, left third maxilliped, ventral view; G, left crista dentate, ventral view; H, left cheliped ischium and basis, lateral view; I, distal merus of right cheliped, ventral view; J, right cheliped fingers (setae omitted), dorsal view; K, right pereopod 2, lateral view; L, right pereopod 3, lateral view; M, right pereopod 4, lateral view; N, dactylus and distal propodus of right pereopod 2, lateral view. Scales equal 1.0 mm." httpUri="https://zenodo.org/record/243264/files/figure.png" pageId="5" pageNumber="96">Fig. 4</figureCitation>
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A) (excluding rostrum) distinctly longer than broad. Lateral margins slightly divergent, each armed with strong anterolateral spine, and additional spine at base of anterior cervical groove; posterior branchial margin (posterior half of lateral margin) uneven, with low, interrupted ridges. Rostrum sharply triangular, approximately one-third as long as remaining carapace, margins unarmed. Outer orbital angle obtuse. Dorsal surface of carapace glabrous, armed with pair of strong epigastric spines. Pterygostomian flap (
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<figureCitation id="136235BDFFF6E50DFAA8FC97FA09FCDB" box="[1339,1409,870,895]" captionStart="FIGURE 4" captionStartId="6.[151,250,1855,1877]" captionTargetBox="[225,1335,205,1780]" captionTargetId="figure@6.[214,1351,193,1801]" captionTargetPageId="6" captionText="FIGURE 4. Uroptychus jiaolongae n. sp., holotype, MBM 189176, ovig. female, PCL 8.4 mm. A, carapace, abdominal tergites 1 – 3 and right cheliped, dorsal view; B, right pterygostomian, lateral view; C, sternal plastron, ventral view; D, telson, dorsal view; E, right antennal peduncle, dorsal view; F, left third maxilliped, ventral view; G, left crista dentate, ventral view; H, left cheliped ischium and basis, lateral view; I, distal merus of right cheliped, ventral view; J, right cheliped fingers (setae omitted), dorsal view; K, right pereopod 2, lateral view; L, right pereopod 3, lateral view; M, right pereopod 4, lateral view; N, dactylus and distal propodus of right pereopod 2, lateral view. Scales equal 1.0 mm." httpUri="https://zenodo.org/record/243264/files/figure.png" pageId="5" pageNumber="96">Fig. 4</figureCitation>
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B) unarmed, anterior angle blunt.
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</paragraph>
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<paragraph id="8BE62938FFF6E50DFF54FC5FFBB8FBAA" blockId="5.[151,1437,258,2011]" pageId="5" pageNumber="96">
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Sternal plastron (
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<figureCitation id="136235BDFFF6E50DFE03FC5FFE51FC63" box="[400,473,942,967]" captionStart="FIGURE 4" captionStartId="6.[151,250,1855,1877]" captionTargetBox="[225,1335,205,1780]" captionTargetId="figure@6.[214,1351,193,1801]" captionTargetPageId="6" captionText="FIGURE 4. Uroptychus jiaolongae n. sp., holotype, MBM 189176, ovig. female, PCL 8.4 mm. A, carapace, abdominal tergites 1 – 3 and right cheliped, dorsal view; B, right pterygostomian, lateral view; C, sternal plastron, ventral view; D, telson, dorsal view; E, right antennal peduncle, dorsal view; F, left third maxilliped, ventral view; G, left crista dentate, ventral view; H, left cheliped ischium and basis, lateral view; I, distal merus of right cheliped, ventral view; J, right cheliped fingers (setae omitted), dorsal view; K, right pereopod 2, lateral view; L, right pereopod 3, lateral view; M, right pereopod 4, lateral view; N, dactylus and distal propodus of right pereopod 2, lateral view. Scales equal 1.0 mm." httpUri="https://zenodo.org/record/243264/files/figure.png" pageId="5" pageNumber="96">Fig. 4</figureCitation>
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C) slightly broader than long, widening posteriorly. Sternite 3 strongly depressed, anterior margin concave, weakly denticulate, with indistinct U-shaped notch and pair of median spines; Sternites 4–7 each with transverse or oblique ridge on ventral surface, bearing simple setae.
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</paragraph>
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<paragraph id="8BE62938FFF6E50DFF54FBEBFF7BFBDF" blockId="5.[151,1437,258,2011]" pageId="5" pageNumber="96">
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Abdominal tergites glabrous and unarmed; first segment with dorsal surface transversely ridged. Telson (
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<figureCitation id="136235BDFFF6E50DFAFCFBEBFF2DFBF3" captionStart="FIGURE 4" captionStartId="6.[151,250,1855,1877]" captionTargetBox="[225,1335,205,1780]" captionTargetId="figure@6.[214,1351,193,1801]" captionTargetPageId="6" captionText="FIGURE 4. Uroptychus jiaolongae n. sp., holotype, MBM 189176, ovig. female, PCL 8.4 mm. A, carapace, abdominal tergites 1 – 3 and right cheliped, dorsal view; B, right pterygostomian, lateral view; C, sternal plastron, ventral view; D, telson, dorsal view; E, right antennal peduncle, dorsal view; F, left third maxilliped, ventral view; G, left crista dentate, ventral view; H, left cheliped ischium and basis, lateral view; I, distal merus of right cheliped, ventral view; J, right cheliped fingers (setae omitted), dorsal view; K, right pereopod 2, lateral view; L, right pereopod 3, lateral view; M, right pereopod 4, lateral view; N, dactylus and distal propodus of right pereopod 2, lateral view. Scales equal 1.0 mm." httpUri="https://zenodo.org/record/243264/files/figure.png" pageId="5" pageNumber="96">Fig. 4</figureCitation>
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D) distinctly broader than long; distal portion about twice length of proximal portion, distal margin nearly straight.
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</paragraph>
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<paragraph id="8BE62938FFF6E50DFF54FB77FE8CFB67" blockId="5.[151,1437,258,2011]" pageId="5" pageNumber="96">Eyestalk nearly reaching to distal quarter of rostrum; cornea slightly dilated, subequal to length of ocular peduncle.</paragraph>
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<paragraph id="8BE62938FFF6E50DFF54FB3FFD25FAF7" blockId="5.[151,1437,258,2011]" pageId="5" pageNumber="96">
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Basal article of antenna (
|
||
<figureCitation id="136235BDFFF6E50DFE77FB3FFDA0FB43" box="[484,552,1230,1255]" captionStart="FIGURE 4" captionStartId="6.[151,250,1855,1877]" captionTargetBox="[225,1335,205,1780]" captionTargetId="figure@6.[214,1351,193,1801]" captionTargetPageId="6" captionText="FIGURE 4. Uroptychus jiaolongae n. sp., holotype, MBM 189176, ovig. female, PCL 8.4 mm. A, carapace, abdominal tergites 1 – 3 and right cheliped, dorsal view; B, right pterygostomian, lateral view; C, sternal plastron, ventral view; D, telson, dorsal view; E, right antennal peduncle, dorsal view; F, left third maxilliped, ventral view; G, left crista dentate, ventral view; H, left cheliped ischium and basis, lateral view; I, distal merus of right cheliped, ventral view; J, right cheliped fingers (setae omitted), dorsal view; K, right pereopod 2, lateral view; L, right pereopod 3, lateral view; M, right pereopod 4, lateral view; N, dactylus and distal propodus of right pereopod 2, lateral view. Scales equal 1.0 mm." httpUri="https://zenodo.org/record/243264/files/figure.png" pageId="5" pageNumber="96">Fig. 4</figureCitation>
|
||
E) short. Article 2 with triangular distolateral angle. Penultimate and ultimate article unarmed; ultimate article nearly twice as long as penultimate article. Antennal scale subtriangular, 3.1 times as long as broad, reaching proximal 0.2 of ultimate peduncle article. Peduncle extending to distal fourth of rostrum. Flagellum more than twice as long as peduncle.
|
||
</paragraph>
|
||
<paragraph id="8BE62938FFF6E50DFF54FAAFFC45FA3F" blockId="5.[151,1437,258,2011]" pageId="5" pageNumber="96">
|
||
Third maxilliped (
|
||
<figureCitation id="136235BDFFF6E50DFE09FAAFFE57FAD3" box="[410,479,1374,1399]" captionStart="FIGURE 4" captionStartId="6.[151,250,1855,1877]" captionTargetBox="[225,1335,205,1780]" captionTargetId="figure@6.[214,1351,193,1801]" captionTargetPageId="6" captionText="FIGURE 4. Uroptychus jiaolongae n. sp., holotype, MBM 189176, ovig. female, PCL 8.4 mm. A, carapace, abdominal tergites 1 – 3 and right cheliped, dorsal view; B, right pterygostomian, lateral view; C, sternal plastron, ventral view; D, telson, dorsal view; E, right antennal peduncle, dorsal view; F, left third maxilliped, ventral view; G, left crista dentate, ventral view; H, left cheliped ischium and basis, lateral view; I, distal merus of right cheliped, ventral view; J, right cheliped fingers (setae omitted), dorsal view; K, right pereopod 2, lateral view; L, right pereopod 3, lateral view; M, right pereopod 4, lateral view; N, dactylus and distal propodus of right pereopod 2, lateral view. Scales equal 1.0 mm." httpUri="https://zenodo.org/record/243264/files/figure.png" pageId="5" pageNumber="96">Fig. 4</figureCitation>
|
||
F) slender; ischium with well-developed crista dentata (
|
||
<figureCitation id="136235BDFFF6E50DFBF5FAAFFB23FAD3" box="[1126,1195,1374,1399]" captionStart="FIGURE 4" captionStartId="6.[151,250,1855,1877]" captionTargetBox="[225,1335,205,1780]" captionTargetId="figure@6.[214,1351,193,1801]" captionTargetPageId="6" captionText="FIGURE 4. Uroptychus jiaolongae n. sp., holotype, MBM 189176, ovig. female, PCL 8.4 mm. A, carapace, abdominal tergites 1 – 3 and right cheliped, dorsal view; B, right pterygostomian, lateral view; C, sternal plastron, ventral view; D, telson, dorsal view; E, right antennal peduncle, dorsal view; F, left third maxilliped, ventral view; G, left crista dentate, ventral view; H, left cheliped ischium and basis, lateral view; I, distal merus of right cheliped, ventral view; J, right cheliped fingers (setae omitted), dorsal view; K, right pereopod 2, lateral view; L, right pereopod 3, lateral view; M, right pereopod 4, lateral view; N, dactylus and distal propodus of right pereopod 2, lateral view. Scales equal 1.0 mm." httpUri="https://zenodo.org/record/243264/files/figure.png" pageId="5" pageNumber="96">Fig. 4</figureCitation>
|
||
G) on proximal twothirds extending to basis; dactylus, propodus, carpus and merus unarmed.
|
||
</paragraph>
|
||
<paragraph id="8BE62938FFF6E50DFF54FA57FBCFF91F" blockId="5.[151,1437,258,2011]" pageId="5" pageNumber="96">
|
||
Pereopods 1 (P1, chelipeds) (
|
||
<figureCitation id="136235BDFFF6E50DFD81FA57FDDEFA1B" box="[530,598,1446,1471]" captionStart="FIGURE 4" captionStartId="6.[151,250,1855,1877]" captionTargetBox="[225,1335,205,1780]" captionTargetId="figure@6.[214,1351,193,1801]" captionTargetPageId="6" captionText="FIGURE 4. Uroptychus jiaolongae n. sp., holotype, MBM 189176, ovig. female, PCL 8.4 mm. A, carapace, abdominal tergites 1 – 3 and right cheliped, dorsal view; B, right pterygostomian, lateral view; C, sternal plastron, ventral view; D, telson, dorsal view; E, right antennal peduncle, dorsal view; F, left third maxilliped, ventral view; G, left crista dentate, ventral view; H, left cheliped ischium and basis, lateral view; I, distal merus of right cheliped, ventral view; J, right cheliped fingers (setae omitted), dorsal view; K, right pereopod 2, lateral view; L, right pereopod 3, lateral view; M, right pereopod 4, lateral view; N, dactylus and distal propodus of right pereopod 2, lateral view. Scales equal 1.0 mm." httpUri="https://zenodo.org/record/243264/files/figure.png" pageId="5" pageNumber="96">Fig. 4</figureCitation>
|
||
A) subequal, slender, cylindrical, 4.7 times as long as carapace (excluding rostrum); segments (excluding fingers) glabrous and bearing several fine setae. Basis armed with distinct distomesial tooth. Ischium short, with coniform (
|
||
<figureCitation id="136235BDFFF6E50DFD5DFA1FFC9CF9A3" box="[718,788,1518,1543]" captionStart="FIGURE 4" captionStartId="6.[151,250,1855,1877]" captionTargetBox="[225,1335,205,1780]" captionTargetId="figure@6.[214,1351,193,1801]" captionTargetPageId="6" captionText="FIGURE 4. Uroptychus jiaolongae n. sp., holotype, MBM 189176, ovig. female, PCL 8.4 mm. A, carapace, abdominal tergites 1 – 3 and right cheliped, dorsal view; B, right pterygostomian, lateral view; C, sternal plastron, ventral view; D, telson, dorsal view; E, right antennal peduncle, dorsal view; F, left third maxilliped, ventral view; G, left crista dentate, ventral view; H, left cheliped ischium and basis, lateral view; I, distal merus of right cheliped, ventral view; J, right cheliped fingers (setae omitted), dorsal view; K, right pereopod 2, lateral view; L, right pereopod 3, lateral view; M, right pereopod 4, lateral view; N, dactylus and distal propodus of right pereopod 2, lateral view. Scales equal 1.0 mm." httpUri="https://zenodo.org/record/243264/files/figure.png" pageId="5" pageNumber="96">Fig. 4</figureCitation>
|
||
H) spine on distolateral margin. Merus about as long as carapace, with 2 strong spines on dorsodistal margin, and 2 short spines (
|
||
<figureCitation id="136235BDFFF6E50DFC78F9E3FBB9F98F" box="[1003,1073,1554,1579]" captionStart="FIGURE 4" captionStartId="6.[151,250,1855,1877]" captionTargetBox="[225,1335,205,1780]" captionTargetId="figure@6.[214,1351,193,1801]" captionTargetPageId="6" captionText="FIGURE 4. Uroptychus jiaolongae n. sp., holotype, MBM 189176, ovig. female, PCL 8.4 mm. A, carapace, abdominal tergites 1 – 3 and right cheliped, dorsal view; B, right pterygostomian, lateral view; C, sternal plastron, ventral view; D, telson, dorsal view; E, right antennal peduncle, dorsal view; F, left third maxilliped, ventral view; G, left crista dentate, ventral view; H, left cheliped ischium and basis, lateral view; I, distal merus of right cheliped, ventral view; J, right cheliped fingers (setae omitted), dorsal view; K, right pereopod 2, lateral view; L, right pereopod 3, lateral view; M, right pereopod 4, lateral view; N, dactylus and distal propodus of right pereopod 2, lateral view. Scales equal 1.0 mm." httpUri="https://zenodo.org/record/243264/files/figure.png" pageId="5" pageNumber="96">
|
||
Fig.
|
||
<date id="FFE70FF8FFF6E50DFBB1F9E2FBB9F98F" box="[1058,1073,1555,1579]" pageId="5" pageNumber="96">4</date>
|
||
</figureCitation>
|
||
I) on mesial and lateral ends of ventrodistal margin. Carpus 1.7 times as long as carapace, straight, unarmed. Propodus palm slender, about 9.4 times as long as broad, 1.9 times as long as carapace, and 3.1 times as long as dactylus. Fingers (dactylus and fixed finger) crossing distally, bearing thick setae on surfaces and margins; occlusal margins (
|
||
<figureCitation id="136235BDFFF6E50DFBE0F98FFB3EF933" box="[1139,1206,1662,1687]" captionStart="FIGURE 4" captionStartId="6.[151,250,1855,1877]" captionTargetBox="[225,1335,205,1780]" captionTargetId="figure@6.[214,1351,193,1801]" captionTargetPageId="6" captionText="FIGURE 4. Uroptychus jiaolongae n. sp., holotype, MBM 189176, ovig. female, PCL 8.4 mm. A, carapace, abdominal tergites 1 – 3 and right cheliped, dorsal view; B, right pterygostomian, lateral view; C, sternal plastron, ventral view; D, telson, dorsal view; E, right antennal peduncle, dorsal view; F, left third maxilliped, ventral view; G, left crista dentate, ventral view; H, left cheliped ischium and basis, lateral view; I, distal merus of right cheliped, ventral view; J, right cheliped fingers (setae omitted), dorsal view; K, right pereopod 2, lateral view; L, right pereopod 3, lateral view; M, right pereopod 4, lateral view; N, dactylus and distal propodus of right pereopod 2, lateral view. Scales equal 1.0 mm." httpUri="https://zenodo.org/record/243264/files/figure.png" pageId="5" pageNumber="96">Fig. 4</figureCitation>
|
||
J) finely denticulate, with low tooth proximally on dactylus, and indistinct process at base of fixed finger.
|
||
</paragraph>
|
||
<paragraph id="8BE62938FFF6E50DFF54F937FF6CF813" blockId="5.[151,1437,258,2011]" pageId="5" pageNumber="96">
|
||
Pereopods 2–4 (P2–4) (
|
||
<figureCitation id="136235BDFFF6E50DFE71F937FDA2F97B" box="[482,554,1734,1759]" captionStart="FIGURE 4" captionStartId="6.[151,250,1855,1877]" captionTargetBox="[225,1335,205,1780]" captionTargetId="figure@6.[214,1351,193,1801]" captionTargetPageId="6" captionText="FIGURE 4. Uroptychus jiaolongae n. sp., holotype, MBM 189176, ovig. female, PCL 8.4 mm. A, carapace, abdominal tergites 1 – 3 and right cheliped, dorsal view; B, right pterygostomian, lateral view; C, sternal plastron, ventral view; D, telson, dorsal view; E, right antennal peduncle, dorsal view; F, left third maxilliped, ventral view; G, left crista dentate, ventral view; H, left cheliped ischium and basis, lateral view; I, distal merus of right cheliped, ventral view; J, right cheliped fingers (setae omitted), dorsal view; K, right pereopod 2, lateral view; L, right pereopod 3, lateral view; M, right pereopod 4, lateral view; N, dactylus and distal propodus of right pereopod 2, lateral view. Scales equal 1.0 mm." httpUri="https://zenodo.org/record/243264/files/figure.png" pageId="5" pageNumber="96">Fig. 4</figureCitation>
|
||
K–N) slender, sparsely setose. Meri about 5.3–7.5 times as long as wide, decreasing in length from P2 to P4; flexor margins each armed with distal spine. Carpi with margins smooth, unarmed, each about 0.63 times of P2 merus length. Propodi not broadened distally, each about 0.72 times of P2 merus length; extensor margin smooth; flexor margin armed with 5–9 movable corneous spines on distal half (none paired), bearing fine setae on bases of spines. Dactyli (
|
||
<figureCitation id="136235BDFFF6E50DFC9AF8A7FCC5F8CB" box="[777,845,1878,1903]" captionStart="FIGURE 4" captionStartId="6.[151,250,1855,1877]" captionTargetBox="[225,1335,205,1780]" captionTargetId="figure@6.[214,1351,193,1801]" captionTargetPageId="6" captionText="FIGURE 4. Uroptychus jiaolongae n. sp., holotype, MBM 189176, ovig. female, PCL 8.4 mm. A, carapace, abdominal tergites 1 – 3 and right cheliped, dorsal view; B, right pterygostomian, lateral view; C, sternal plastron, ventral view; D, telson, dorsal view; E, right antennal peduncle, dorsal view; F, left third maxilliped, ventral view; G, left crista dentate, ventral view; H, left cheliped ischium and basis, lateral view; I, distal merus of right cheliped, ventral view; J, right cheliped fingers (setae omitted), dorsal view; K, right pereopod 2, lateral view; L, right pereopod 3, lateral view; M, right pereopod 4, lateral view; N, dactylus and distal propodus of right pereopod 2, lateral view. Scales equal 1.0 mm." httpUri="https://zenodo.org/record/243264/files/figure.png" pageId="5" pageNumber="96">Fig. 4</figureCitation>
|
||
N) bent on proximal third, setose marginally; flexor margin armed with 4–5 corneous spines on proximal third part; distal margin armed with 2 fixed, strong corneous spines.
|
||
</paragraph>
|
||
<paragraph id="8BE62938FFF6E50DFF54F832FD9BF87E" blockId="5.[151,1437,258,2011]" box="[199,531,1986,2011]" pageId="5" pageNumber="96">Ovum with diameter 2.0 mm.</paragraph>
|
||
<caption id="DF2679B0FFF5E50EFF04F8CEFC05F84A" httpUri="https://zenodo.org/record/243264/files/figure.png" pageId="6" pageNumber="97" targetBox="[225,1335,205,1780]" targetPageId="6">
|
||
<paragraph id="8BE62938FFF5E50EFF04F8CEFC05F84A" blockId="6.[151,1436,1855,2030]" pageId="6" pageNumber="97">
|
||
<emphasis id="B92DF52AFFF5E50EFF04F8CEFE84F8F0" bold="true" box="[151,268,1855,1877]" pageId="6" pageNumber="97">FIGURE 4</emphasis>
|
||
.
|
||
<taxonomicName id="4C5952BBFFF5E50EFE8BF8CEFE77F8F1" box="[280,511,1855,1877]" class="Malacostraca" family="Chirostylidae" genus="Uroptychus" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="97" phylum="Arthropoda" rank="species" species="jiaolongae" status="sp. nov.">
|
||
<emphasis id="B92DF52AFFF5E50EFE8BF8CEFE77F8F1" box="[280,511,1855,1877]" italics="true" pageId="6" pageNumber="97">Uroptychus jiaolongae</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A21E4851FFF5E50EFD96F8CEFDB6F8F0" box="[517,574,1855,1876]" pageId="6" pageNumber="97" rank="species">
|
||
<emphasis id="B92DF52AFFF5E50EFD96F8CEFDB6F8F0" bold="true" box="[517,574,1855,1876]" pageId="6" pageNumber="97">n. sp.</emphasis>
|
||
</taxonomicNameLabel>
|
||
, holotype, MBM189176, ovig. female, PCL 8.4 mm. A, carapace, abdominal tergites 1–3 and right cheliped, dorsal view; B, right pterygostomian, lateral view; C, sternal plastron, ventral view; D, telson, dorsal view; E, right antennal peduncle, dorsal view; F, left third maxilliped, ventral view; G, left crista dentate, ventral view; H, left cheliped ischium and basis, lateral view; I, distal merus of right cheliped, ventral view; J, right cheliped fingers (setae omitted), dorsal view; K, right pereopod 2, lateral view; L, right pereopod 3, lateral view; M, right pereopod 4, lateral view; N, dactylus and distal propodus of right pereopod 2, lateral view. Scales equal 1.0 mm.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="8BE62938FFF4E50FFF54FF66FC86FF14" blockId="7.[151,1437,151,1077]" box="[199,782,151,176]" pageId="7" pageNumber="98">
|
||
<emphasis id="B92DF52AFFF4E50FFF54FF66FEC7FF14" bold="true" box="[199,335,151,176]" pageId="7" pageNumber="98">Coloration.</emphasis>
|
||
Red to dark orange, eyes bright yellow.
|
||
</paragraph>
|
||
<paragraph id="8BE62938FFF4E50FFF54FF4DFB9FFF70" blockId="7.[151,1437,151,1077]" box="[199,1047,188,213]" pageId="7" pageNumber="98">
|
||
<emphasis id="B92DF52AFFF4E50FFF54FF4DFEA2FF71" bold="true" box="[199,298,188,213]" pageId="7" pageNumber="98">Habitat.</emphasis>
|
||
Commensal with gorgonian coral living on the edge of cold seeps.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C3437AB3FFF4E50FFF54FF2EFD1DFF5C" box="[199,661,223,248]" pageId="7" pageNumber="98" type="distribution">
|
||
<paragraph id="8BE62938FFF4E50FFF54FF2EFD1DFF5C" blockId="7.[151,1437,151,1077]" box="[199,661,223,248]" pageId="7" pageNumber="98">
|
||
<emphasis id="B92DF52AFFF4E50FFF54FF2EFEE8FF5C" bold="true" box="[199,352,223,248]" pageId="7" pageNumber="98">Distribution.</emphasis>
|
||
Northern South
|
||
<collectingCountry id="F34E69A8FFF4E50FFD8FFF2EFDD7FF5C" box="[540,607,223,248]" name="China" pageId="7" pageNumber="98">China</collectingCountry>
|
||
Sea.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C3437AB3FFF4E50FFF54FEF5FAF3FEB9" box="[199,1403,260,285]" pageId="7" pageNumber="98" type="etymology">
|
||
<paragraph id="8BE62938FFF4E50FFF54FEF5FAF3FEB9" blockId="7.[151,1437,151,1077]" box="[199,1403,260,285]" pageId="7" pageNumber="98">
|
||
<emphasis id="B92DF52AFFF4E50FFF54FEF5FEC6FEB9" bold="true" box="[199,334,260,285]" pageId="7" pageNumber="98">Etymology.</emphasis>
|
||
The specific name is dedicated to the
|
||
<emphasis id="B92DF52AFFF4E50FFD68FEF5FCD5FEB8" box="[763,861,260,284]" italics="true" pageId="7" pageNumber="98">Jiaolong</emphasis>
|
||
manned submersible that collected the material.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C3437AB3FFF4E50FFF54FED6FAFCFD0C" pageId="7" pageNumber="98" type="discussion">
|
||
<paragraph id="8BE62938FFF4E50FFF54FED6FAFCFD0C" blockId="7.[151,1437,151,1077]" pageId="7" pageNumber="98">
|
||
<emphasis id="B92DF52AFFF4E50FFF54FED6FEB3FEE4" bold="true" box="[199,315,295,320]" pageId="7" pageNumber="98">Remarks.</emphasis>
|
||
The new species strongly resembles
|
||
<taxonomicName id="4C5952BBFFF4E50FFD62FED8FBECFEE4" authority="Tirmizi, 1964" authorityName="Tirmizi" authorityYear="1964" box="[753,1124,295,320]" class="Malacostraca" family="Chirostylidae" genus="Uroptychus" kingdom="Animalia" order="Decapoda" pageId="7" pageNumber="98" phylum="Arthropoda" rank="species" species="sternospinosus">
|
||
<emphasis id="B92DF52AFFF4E50FFD62FED8FC8DFEE4" box="[753,773,297,320]" italics="true" pageId="7" pageNumber="98">U</emphasis>
|
||
.
|
||
<emphasis id="B92DF52AFFF4E50FFC84FED9FC35FE9B" box="[791,957,296,319]" italics="true" pageId="7" pageNumber="98">sternospinosus</emphasis>
|
||
<bibRefCitation id="EFC854C9FFF4E50FFC5BFED6FBECFEE4" author="Tirmizi" box="[968,1124,295,320]" pageId="7" pageNumber="98" refString="Tirmizi, N. M. (1964) Crustacea: Chirostylidae (Galatheidea). The John Murray Expedition 1933 - 34, Scientific Reports, 10, 385 - 415." type="journal article" year="1964">Tirmizi, 1964</bibRefCitation>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="4C5952BBFFF4E50FFB31FED8FF47FEC0" authority="Baba, 1981" authorityName="Baba" authorityYear="1981" class="Malacostraca" family="Chirostylidae" genus="Uroptychus" kingdom="Animalia" order="Decapoda" pageId="7" pageNumber="98" phylum="Arthropoda" rank="species" species="soyomaruae">
|
||
<emphasis id="B92DF52AFFF4E50FFB31FED8FB3EFEE4" box="[1186,1206,297,320]" italics="true" pageId="7" pageNumber="98">U</emphasis>
|
||
.
|
||
<emphasis id="B92DF52AFFF4E50FFB5BFED8FAD9FEE4" box="[1224,1361,297,320]" italics="true" pageId="7" pageNumber="98">soyomaruae</emphasis>
|
||
<bibRefCitation id="EFC854C9FFF4E50FFAC8FED6FF47FEC0" author="Baba" pageId="7" pageNumber="98" refString="Baba, K. (1981) Deep-sea galatheidean Crustacea (Decapoda, Anomura) taken by the R / V Soyo-Maru in Japanese Waters. I. Family Chirostylidae. Bulletin of the National Science Museum, Tokyo. Series A, 1, 111 - 134." type="journal article" year="1981">
|
||
Baba,
|
||
<quantity id="4CA184DDFFF4E50FFF04FEBDFF47FEC0" box="[151,207,332,356]" metricMagnitude="1" metricUnit="m" metricValue="5.03174" pageId="7" pageNumber="98" unit="in" value="1981.0">1981</quantity>
|
||
</bibRefCitation>
|
||
</taxonomicName>
|
||
in having a pair of strong epigastric spines, and the cheliped merus armed with spine(s) on dorsodistal margin.
|
||
<taxonomicName id="4C5952BBFFF4E50FFF67FE81FE7EFE2C" box="[244,502,368,392]" class="Malacostraca" family="Chirostylidae" genus="Uroptychus" kingdom="Animalia" order="Decapoda" pageId="7" pageNumber="98" phylum="Arthropoda" rank="species" species="jiaolongae" status="sp. nov.">
|
||
<emphasis id="B92DF52AFFF4E50FFF67FE81FE7EFE2C" box="[244,502,368,392]" italics="true" pageId="7" pageNumber="98">Uroptychus jiaolongae</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A21E4851FFF4E50FFE6DFE9EFDB6FE2C" box="[510,574,367,392]" pageId="7" pageNumber="98" rank="species">
|
||
<emphasis id="B92DF52AFFF4E50FFE6DFE9EFDB6FE2C" bold="true" box="[510,574,367,392]" pageId="7" pageNumber="98">n. sp.</emphasis>
|
||
</taxonomicNameLabel>
|
||
differs from
|
||
<taxonomicName id="4C5952BBFFF4E50FFD47FE80FC15FE23" box="[724,925,368,392]" class="Malacostraca" family="Chirostylidae" genus="Uroptychus" kingdom="Animalia" order="Decapoda" pageId="7" pageNumber="98" phylum="Arthropoda" rank="species" species="sternospinosus">
|
||
<emphasis id="B92DF52AFFF4E50FFD47FE80FD60FE2C" box="[724,744,369,392]" italics="true" pageId="7" pageNumber="98">U</emphasis>
|
||
.
|
||
<emphasis id="B92DF52AFFF4E50FFD64FE81FC15FE23" box="[759,925,368,391]" italics="true" pageId="7" pageNumber="98">sternospinosus</emphasis>
|
||
</taxonomicName>
|
||
in having a glabrous dorsal carapace surface excluding the pair of epigastric spines, the cheliped carpus unarmed, and the P2–4 propodus not broadened distally. In
|
||
<taxonomicName id="4C5952BBFFF4E50FFF2AFE48FE0DFE6B" box="[185,389,440,464]" class="Malacostraca" family="Chirostylidae" genus="Uroptychus" kingdom="Animalia" order="Decapoda" pageId="7" pageNumber="98" phylum="Arthropoda" rank="species" species="sternospinosus">
|
||
<emphasis id="B92DF52AFFF4E50FFF2AFE48FF45FE74" box="[185,205,441,464]" italics="true" pageId="7" pageNumber="98">U</emphasis>
|
||
.
|
||
<emphasis id="B92DF52AFFF4E50FFF4CFE49FE0DFE6B" box="[223,389,440,463]" italics="true" pageId="7" pageNumber="98">sternospinosus</emphasis>
|
||
</taxonomicName>
|
||
, the carapace is covered with large, well-separated setose granules on dorsal surface; the cheliped carpus is spinose on dorsodistal margin; and the P2–4 propodus is broadened distally (
|
||
<bibRefCitation id="EFC854C9FFF4E50FFB67FE2DFA18FE51" author="Tirmizi" box="[1268,1424,476,501]" pageId="7" pageNumber="98" refString="Tirmizi, N. M. (1964) Crustacea: Chirostylidae (Galatheidea). The John Murray Expedition 1933 - 34, Scientific Reports, 10, 385 - 415." type="journal article" year="1964">Tirmizi 1964</bibRefCitation>
|
||
).
|
||
<taxonomicName id="4C5952BBFFF4E50FFF04FDF1FE11FDBC" box="[151,409,512,536]" class="Malacostraca" family="Chirostylidae" genus="Uroptychus" kingdom="Animalia" order="Decapoda" pageId="7" pageNumber="98" phylum="Arthropoda" rank="species" species="jiaolongae" status="sp. nov.">
|
||
<emphasis id="B92DF52AFFF4E50FFF04FDF1FE11FDBC" box="[151,409,512,536]" italics="true" pageId="7" pageNumber="98">Uroptychus jiaolongae</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A21E4851FFF4E50FFE32FE0EFE69FDBC" box="[417,481,511,536]" pageId="7" pageNumber="98" rank="species">
|
||
<emphasis id="B92DF52AFFF4E50FFE32FE0EFE69FDBC" bold="true" box="[417,481,511,536]" pageId="7" pageNumber="98">n. sp.</emphasis>
|
||
</taxonomicNameLabel>
|
||
differs from
|
||
<taxonomicName id="4C5952BBFFF4E50FFDEAFDF0FCADFDBC" box="[633,805,512,536]" class="Malacostraca" family="Chirostylidae" genus="Uroptychus" kingdom="Animalia" order="Decapoda" pageId="7" pageNumber="98" phylum="Arthropoda" rank="species" species="soyomaruae">
|
||
<emphasis id="B92DF52AFFF4E50FFDEAFDF0FD05FDBC" box="[633,653,513,536]" italics="true" pageId="7" pageNumber="98">U</emphasis>
|
||
.
|
||
<emphasis id="B92DF52AFFF4E50FFD0FFDF0FCADFDBC" box="[668,805,513,536]" italics="true" pageId="7" pageNumber="98">soyomaruae</emphasis>
|
||
</taxonomicName>
|
||
in having a glabrous dorsal carapace surface excluding the epigastric spines, the lateral margin of carapace armed with additional spine at base of the anterior cervical groove, and the flexor margin of P2–4 dactylus armed with 4–5 corneous spines on the proximal third part. In
|
||
<taxonomicName id="4C5952BBFFF4E50FFA12FDB8FEA8FD20" class="Malacostraca" family="Chirostylidae" genus="Uroptychus" kingdom="Animalia" order="Decapoda" pageId="7" pageNumber="98" phylum="Arthropoda" rank="species" species="soyomaruae">
|
||
<emphasis id="B92DF52AFFF4E50FFA12FDB8FA1DFDC4" box="[1409,1429,585,608]" italics="true" pageId="7" pageNumber="98">U</emphasis>
|
||
.
|
||
<emphasis id="B92DF52AFFF4E50FFF04FD9CFEA8FD20" box="[151,288,621,644]" italics="true" pageId="7" pageNumber="98">soyomaruae</emphasis>
|
||
</taxonomicName>
|
||
, the carapace is covered with minute papilla-like granules; the lateral margin of carapace is unarmed excluding the anterolateral spine; and the flexor margin of P2–4 dactylus evenly armed with 8 corneous spines.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C3437AB3FFF4E50FFF54FD45FE80FB91" pageId="7" pageNumber="98" type="reference_group">
|
||
<paragraph id="8BE62938FFF4E50FFF54FD45FD90FC24" blockId="7.[151,1437,151,1077]" pageId="7" pageNumber="98">
|
||
<taxonomicName id="4C5952BBFFF4E50FFF54FD45FE45FD68" ID-CoL="e911495c-ee55-4cca-bd7e-9045c9878b76" box="[199,461,692,716]" class="Malacostraca" family="Chirostylidae" genus="Uroptychus" kingdom="Animalia" order="Decapoda" pageId="7" pageNumber="98" phylum="Arthropoda" rank="species" species="jiaolongae" status="sp. nov.">
|
||
<emphasis id="B92DF52AFFF4E50FFF54FD45FE45FD68" box="[199,461,692,716]" italics="true" pageId="7" pageNumber="98">Uroptychus jiaolongae</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A21E4851FFF4E50FFE4AFD45FD95FD69" box="[473,541,692,717]" pageId="7" pageNumber="98" rank="species">
|
||
<emphasis id="B92DF52AFFF4E50FFE4AFD45FD95FD69" bold="true" box="[473,541,692,717]" pageId="7" pageNumber="98">n. sp.</emphasis>
|
||
</taxonomicNameLabel>
|
||
also resembles
|
||
<taxonomicName id="4C5952BBFFF4E50FFD4CFD44FBC3FD69" ID-CoL="23580b88-192a-419c-a759-28b5ee002158" authority="Henderson, 1885" authorityName="Henderson" authorityYear="1885" box="[735,1099,692,717]" class="Malacostraca" family="Chirostylidae" genus="Uroptychus" kingdom="Animalia" order="Decapoda" pageId="7" pageNumber="98" phylum="Arthropoda" rank="species" species="australis">
|
||
<emphasis id="B92DF52AFFF4E50FFD4CFD44FD7BFD68" box="[735,755,693,716]" italics="true" pageId="7" pageNumber="98">U</emphasis>
|
||
.
|
||
<emphasis id="B92DF52AFFF4E50FFC95FD45FCE0FD68" box="[774,872,692,716]" italics="true" pageId="7" pageNumber="98">australis</emphasis>
|
||
(
|
||
<bibRefCitation id="EFC854C9FFF4E50FFCEFFD45FBCBFD69" author="Henderson" box="[892,1091,692,717]" pageId="7" pageNumber="98" refString="Henderson, J. R. (1885) Diagnoses of new species of Galatheidae collected during the " Challenger " expedition. Annals and Magazine of Natural History (ser. 5), 16, 407 - 421." type="journal article" year="1885">Henderson, 1885</bibRefCitation>
|
||
)
|
||
</taxonomicName>
|
||
in having a glabrous dorsal carapace surface (excluding the pair of epigastric spines), and uneven posterior branchial margins. The new species differs from the latter mainly in the size of epigastric spines, the presence of the spines at base of anterior cervical grooves, and the armature of the cheliped merus. Whereas in
|
||
<taxonomicName id="4C5952BBFFF4E50FFCC3FCD0FC5DFC9C" ID-CoL="23580b88-192a-419c-a759-28b5ee002158" box="[848,981,800,824]" class="Malacostraca" family="Chirostylidae" genus="Uroptychus" kingdom="Animalia" order="Decapoda" pageId="7" pageNumber="98" phylum="Arthropoda" rank="species" species="australis">
|
||
<emphasis id="B92DF52AFFF4E50FFCC3FCD0FCECFC9C" box="[848,868,801,824]" italics="true" pageId="7" pageNumber="98">U</emphasis>
|
||
.
|
||
<emphasis id="B92DF52AFFF4E50FFCE0FCD1FC5DFC9C" box="[883,981,800,824]" italics="true" pageId="7" pageNumber="98">australis</emphasis>
|
||
</taxonomicName>
|
||
, the epigastric spines are much smaller; the lateral margins of carapace are unarmed excluding the anterolateral spines; and the cheliped merus is also unarmed (
|
||
<bibRefCitation id="EFC854C9FFF4E50FFE94FC96FD84FC24" author="Ahyong" box="[263,524,871,896]" pageId="7" pageNumber="98" refString="Ahyong, S. T. & Poore, G. C. B. (2004) The Chirostylidae of southern Australia (Crustacea, Decapoda, Anomura). Zootaxa, 436, 1 - 88." type="journal article" year="2004">Ahyong & Poore 2004</bibRefCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="8BE62938FFF4E50FFF54FC7DFE80FB91" blockId="7.[151,1437,151,1077]" pageId="7" pageNumber="98">
|
||
There are some other
|
||
<taxonomicName id="4C5952BBFFF4E50FFE5CFC7DFDD9FC00" ID-CoL="3eddc1a6-5e09-4db0-bcba-91283f2ee5df" box="[463,593,908,932]" class="Malacostraca" family="Chirostylidae" genus="Uroptychus" kingdom="Animalia" order="Decapoda" pageId="7" pageNumber="98" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="B92DF52AFFF4E50FFE5CFC7DFDD9FC00" box="[463,593,908,932]" italics="true" pageId="7" pageNumber="98">Uroptychus</emphasis>
|
||
</taxonomicName>
|
||
species in the Indo-West Pacific, such as
|
||
<taxonomicName id="4C5952BBFFF4E50FFBDFFC7CFA87FC01" ID-CoL="071385eb-9416-43a2-b556-495e535b506c" authority="Baba" authorityName="Baba" box="[1100,1295,908,933]" class="Malacostraca" family="Chirostylidae" genus="Uroptychus" kingdom="Animalia" order="Decapoda" pageId="7" pageNumber="98" phylum="Arthropoda" rank="species" species="bicavus">
|
||
<emphasis id="B92DF52AFFF4E50FFBDFFC7CFBE8FC00" box="[1100,1120,909,932]" italics="true" pageId="7" pageNumber="98">U</emphasis>
|
||
.
|
||
<emphasis id="B92DF52AFFF4E50FFBE0FC7DFB40FC00" box="[1139,1224,908,932]" italics="true" pageId="7" pageNumber="98">bicavus</emphasis>
|
||
Baba
|
||
</taxonomicName>
|
||
& de
|
||
<bibRefCitation id="EFC854C9FFF4E50FFAF1FC7DFEBFFC6C" author="Saint" pageId="7" pageNumber="98" refString="Baba, K. & de Saint Laurent, M. (1992) Chirostylid and galatheid crustaceans (Decapoda: Anomura) from active thermalvent areas in the southwest Pacific. Scientia Marina, 56, 321 - 332." type="journal article" year="1992">Saint Laurent, 1992</bibRefCitation>
|
||
,
|
||
<taxonomicName id="4C5952BBFFF4E50FFED2FC40FD5AFC6C" ID-CoL="efe2c0bf-8296-4473-8cd6-58c55a904870" authority="Henderson, 1885" authorityName="Henderson" authorityYear="1885" box="[321,722,943,968]" class="Malacostraca" family="Chirostylidae" genus="Uroptychus" kingdom="Animalia" order="Decapoda" pageId="7" pageNumber="98" phylum="Arthropoda" rank="species" species="gracilimanus">
|
||
<emphasis id="B92DF52AFFF4E50FFED2FC40FEDDFC6C" box="[321,341,945,968]" italics="true" pageId="7" pageNumber="98">U</emphasis>
|
||
.
|
||
<emphasis id="B92DF52AFFF4E50FFEF7FC41FE70FC6C" box="[356,504,944,968]" italics="true" pageId="7" pageNumber="98">gracilimanus</emphasis>
|
||
(
|
||
<bibRefCitation id="EFC854C9FFF4E50FFD95FC5EFD41FC6C" author="Henderson" box="[518,713,943,968]" pageId="7" pageNumber="98" refString="Henderson, J. R. (1885) Diagnoses of new species of Galatheidae collected during the " Challenger " expedition. Annals and Magazine of Natural History (ser. 5), 16, 407 - 421." type="journal article" year="1885">Henderson, 1885</bibRefCitation>
|
||
)
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="4C5952BBFFF4E50FFD4EFC40FB8BFC6C" ID-CoL="a1b1e53b-0bab-43c2-b37e-ed417c9e4e40" authority="Baba, 2005" authorityName="Baba" authorityYear="2005" box="[733,1027,943,968]" class="Malacostraca" family="Chirostylidae" genus="Uroptychus" kingdom="Animalia" order="Decapoda" pageId="7" pageNumber="98" phylum="Arthropoda" rank="species" species="sagamiae">
|
||
<emphasis id="B92DF52AFFF4E50FFD4EFC40FD79FC6C" box="[733,753,945,968]" italics="true" pageId="7" pageNumber="98">U</emphasis>
|
||
.
|
||
<emphasis id="B92DF52AFFF4E50FFD6CFC41FCE3FC63" box="[767,875,944,967]" italics="true" pageId="7" pageNumber="98">sagamiae</emphasis>
|
||
(
|
||
<bibRefCitation id="EFC854C9FFF4E50FFCEAFC5EFC74FC6C" author="Baba" box="[889,1020,943,968]" pageId="7" pageNumber="98" refString="Baba, K. (2005) Deep-sea chirostylid and galatheid crustaceans (Decapoda: Anomura) from the Indo-West Pacific, with a list of species. Galathea Reports, 20, 1 - 317." type="journal article" year="2005">Baba, 2005</bibRefCitation>
|
||
)
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="4C5952BBFFF4E50FFBA9FC40FA14FC6C" ID-CoL="e80312dc-3aa9-4a62-bfde-c2ad1fb8d281" authority="Baba & Lin, 2008" authorityName="Baba & Lin" authorityYear="2008" box="[1082,1436,943,968]" class="Malacostraca" family="Chirostylidae" genus="Uroptychus" kingdom="Animalia" order="Decapoda" pageId="7" pageNumber="98" phylum="Arthropoda" rank="species" species="singularis">
|
||
<emphasis id="B92DF52AFFF4E50FFBA9FC40FBC6FC6C" box="[1082,1102,945,968]" italics="true" pageId="7" pageNumber="98">U</emphasis>
|
||
.
|
||
<emphasis id="B92DF52AFFF4E50FFBCFFC41FB44FC6C" box="[1116,1228,944,968]" italics="true" pageId="7" pageNumber="98">singularis</emphasis>
|
||
Baba & Lin, 2008
|
||
</taxonomicName>
|
||
are similar to the new species in having a pair of epigastric spines and unarmed posterior branchial margins. These species are distinctive in having the much smaller or obsolescent epigastric spines, and completely unarmed chelipeds.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |