240 lines
33 KiB
XML
240 lines
33 KiB
XML
<document id="205F1627F5C8430A11B6930DFD07CC3E" ID-DOI="10.5281/zenodo.186540" ID-GBIF-Dataset="a08432e0-706a-4242-9849-a6be24d918bf" ID-ISSN="1175-5326" ID-Zenodo-Dep="186540" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1461053240794" checkinUser="plazi" docAuthor="Han, Qingxi & Li, Xinzheng" docDate="2009" docId="8C15878C742B8C79FFEEFB366F295562" docLanguage="en" docName="zt02050p068.pdf" docOrigin="Zootaxa 2050" docStyle="DocumentStyle:890A69B780ED73D6DB8551B71C8AC79E.4:Zootaxa.2009-2012.journal_article" docStyleId="890A69B780ED73D6DB8551B71C8AC79E" docStyleName="Zootaxa.2009-2012.journal_article" docStyleVersion="4" docTitle="Neocrangon orientalis Han & Li, 2009, sp. nov." docType="treatment" docVersion="8" lastPageNumber="68" masterDocId="702CFFF4742B8C7AFF79FFC86D06545B" masterDocTitle="Neocrangon orientalis, a new caridean shrimp species (Crustacea, Decapoda, Crangonidae) from the East China Sea" masterLastPageNumber="68" masterPageNumber="65" pageNumber="65" updateTime="1698580269578" updateUser="plazi">
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<mods:mods id="D54BD6DFA6255CDA9429D49C01DDE6D7" xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo id="AFB4FDEFE7A808B89687F8F745721387">
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<mods:title id="FE8C9A696B050B767E96CA207C3E0E62">Neocrangon orientalis, a new caridean shrimp species (Crustacea, Decapoda, Crangonidae) from the East China Sea</mods:title>
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<mods:name id="A53101644622E7F0E0112F03DD47D38D" type="personal">
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<mods:roleTerm id="44FF9C6B63170734464C005300EA0C0B">Author</mods:roleTerm>
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<mods:namePart id="90EF6BA55F9B78C9226B971DAC5E93FC">Han, Qingxi</mods:namePart>
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<mods:name id="6D499870F5238332C32985CBD02278BD" type="personal">
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<mods:roleTerm id="8FD003B65FCFE0026C4FEB1C9772F0C6">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="229AF5476AB6A8A3A2FC8330180AD392">Li, Xinzheng</mods:namePart>
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<mods:typeOfResource id="7FF9D605A7528061148AD3796A4CA855">text</mods:typeOfResource>
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<mods:titleInfo id="1A4A63C11CEEABFA69F08EEAEB136D94">
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<mods:title id="62224102F18EF973ED082D196847061A">Zootaxa</mods:title>
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</mods:titleInfo>
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<mods:part id="0A61006310D5EDA925BC91475DF639DC">
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<mods:date id="AB44721A2367761005AC4C03629E1DEE">2009</mods:date>
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<mods:detail id="3456715316ADD2C822D6DBD6639CB020" type="volume">
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<mods:number id="3D8D0D6079AECDAFC1EFADA61C056A53">2050</mods:number>
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<mods:start id="2C8FA5D74B88E3B5CC9DA512401A4893">65</mods:start>
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<mods:end id="3947CB693D14741BB32FF5FE9701F22F">68</mods:end>
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<mods:classification id="7345BD613CE529462D359F7121B40756">journal article</mods:classification>
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<mods:identifier id="BFE03C5706C7D35D716F1AD3961373D7" type="DOI">10.5281/zenodo.186540</mods:identifier>
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<mods:identifier id="FCF520DC866272F7BF480CBC8950B464" type="GBIF-Dataset">a08432e0-706a-4242-9849-a6be24d918bf</mods:identifier>
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<mods:identifier id="F28AB99B0FBB51DE1303380A26B494FA" type="ISSN">1175-5326</mods:identifier>
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<mods:identifier id="DFFCC1204248F01487112FA445E02029" type="Zenodo-Dep">186540</mods:identifier>
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</mods:mods>
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<treatment id="8C15878C742B8C79FFEEFB366F295562" ID-DOI="http://doi.org/10.5281/zenodo.6219002" ID-GBIF-Taxon="119612499" ID-Zenodo-Dep="6219002" LSID="urn:lsid:plazi:treatment:8C15878C742B8C79FFEEFB366F295562" httpUri="http://treatment.plazi.org/id/8C15878C742B8C79FFEEFB366F295562" lastPageId="3" lastPageNumber="68" pageId="0" pageNumber="65">
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<subSubSection id="4CA66511742B8C7AFFEEFB366C03516C" pageId="0" pageNumber="65" type="nomenclature">
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<paragraph id="0403369A742B8C7AFFEEFB366CEF514E" blockId="0.[151,489,1277,1335]" box="[151,489,1277,1302]" pageId="0" pageNumber="65">
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<heading id="5F4B81F6742B8C7AFFEEFB366CEF514E" bold="true" box="[151,489,1277,1302]" fontSize="10" level="2" pageId="0" pageNumber="65" reason="2">
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<emphasis id="36C8EA88742B8C7AFFEEFB366CEF514E" bold="true" box="[151,489,1277,1302]" pageId="0" pageNumber="65">
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<taxonomicName id="C3BC4D19742B8C7AFFEEFB366C8B514D" ID-CoL="9CWRX" box="[151,397,1278,1302]" class="Malacostraca" family="Crangonidae" genus="Neocrangon" kingdom="Animalia" order="Decapoda" pageId="0" pageNumber="65" phylum="Arthropoda" rank="species" species="orientalis" status="sp. nov.">
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<emphasis id="36C8EA88742B8C7AFFEEFB366C8B514D" bold="true" box="[151,397,1278,1302]" italics="true" pageId="0" pageNumber="65">Neocrangon orientalis</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="2DFB57F3742B8C7AFEEDFB356CEF514E" box="[404,489,1277,1301]" pageId="0" pageNumber="65" rank="species">sp. nov.</taxonomicNameLabel>
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</emphasis>
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</heading>
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</paragraph>
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<paragraph id="0403369A742B8C7AFFEEFAE86C03516C" blockId="0.[151,489,1277,1335]" box="[151,261,1312,1335]" pageId="0" pageNumber="65">(Figs 1–2)</paragraph>
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</subSubSection>
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<subSubSection id="4CA66511742B8C7AFFE6FAAD6E9852C9" pageId="0" pageNumber="65" type="materials_examined">
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<paragraph id="0403369A742B8C7AFFE6FAAD692A51BE" blockId="0.[151,1437,1381,2029]" pageId="0" pageNumber="65">
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<emphasis id="36C8EA88742B8C7AFFE6FAAD6C895126" bold="true" box="[159,399,1381,1405]" pageId="0" pageNumber="65">Material examined.</emphasis>
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East
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<collectingCountry id="7CAB760A742B8C7AFEA9FAAE6F125126" box="[464,532,1382,1405]" name="China" pageId="0" pageNumber="65">China</collectingCountry>
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Sea. MBM228966,
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<typeStatus id="DB078838742B8C7AFD86FAAE6E615126" box="[767,871,1382,1405]" pageId="0" pageNumber="65" type="holotype">holotype</typeStatus>
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, female (cl
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<quantity id="C3449B7F742B8C7AFC88FAAE69525126" box="[1009,1108,1382,1405]" metricMagnitude="-3" metricUnit="m" metricValue="7.71" pageId="0" pageNumber="65" unit="mm" value="7.71">7.71mm</quantity>
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), CN V580B-50, 30°31.0ʹN, 127°56.5ʹE,
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<quantity id="C3449B7F742B8C7AFE65FA406C9051C4" box="[284,406,1416,1439]" metricMagnitude="2" metricUnit="m" metricValue="3.8" metricValueMax="3.95" metricValueMin="3.65" pageId="0" pageNumber="65" unit="m" value="380.0" valueMax="395.0" valueMin="365.0">365–395 m</quantity>
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, muddy sand, Agassiz trawl, collectors: ZC Tang & JS Xu,
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<date id="7002105A742B8C7AFB6AFA40698351C4" box="[1043,1157,1416,1439]" pageId="0" pageNumber="65" value="1978-07-01">1 Jul 1978</date>
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; MBM228967,
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<typeStatus id="DB078838742B8C7AFA56FA40689E51C4" box="[1327,1432,1416,1439]" pageId="0" pageNumber="65" type="paratype">paratypes</typeStatus>
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,
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<specimenCount id="12BAFD13742B8C7AFFEEFA636DF95199" box="[151,255,1451,1474]" pageId="0" pageNumber="65" type="female">2 females</specimenCount>
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(cl 7.09,
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<quantity id="C3449B7F742B8C7AFE1FFA636CCF5199" box="[358,457,1451,1474]" metricMagnitude="-3" metricUnit="m" metricValue="8.85" pageId="0" pageNumber="65" unit="mm" value="8.85">8.85 mm</quantity>
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), same data as
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<typeStatus id="DB078838742B8C7AFD12FA636FCA5199" box="[619,716,1451,1474]" pageId="0" pageNumber="65" type="holotype">holotype</typeStatus>
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; MBM228968,
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<typeStatus id="DB078838742B8C7AFC0FFA636ED95199" box="[886,991,1451,1474]" pageId="0" pageNumber="65" type="paratype">paratypes</typeStatus>
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,
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<specimenCount id="12BAFD13742B8C7AFC92FA6369355199" box="[1003,1075,1451,1474]" pageId="0" pageNumber="65" type="male">1 male</specimenCount>
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(posterior carapace and proximal pleon damaged),
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<specimenCount id="12BAFD13742B8C7AFE36FA066CB051BE" box="[335,438,1486,1509]" pageId="0" pageNumber="65" type="female">4 females</specimenCount>
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(cl
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<quantity id="C3449B7F742B8C7AFEA6FA066F7851BE" box="[479,638,1486,1509]" metricMagnitude="-3" metricUnit="m" metricValue="8.845" metricValueMax="9.81" metricValueMin="7.88" pageId="0" pageNumber="65" unit="mm" value="8.845" valueMax="9.81" valueMin="7.88">7.88–9.81 mm</quantity>
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), CN V580B-55, same data as
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<typeStatus id="DB078838742B8C7AFCBEFA06692E51BE" box="[967,1064,1486,1509]" pageId="0" pageNumber="65" type="holotype">holotype</typeStatus>
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.
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</paragraph>
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<paragraph id="0403369A742B8C7AFFBFFA386E9852C9" blockId="0.[151,1437,1381,2029]" pageId="0" pageNumber="65">
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<emphasis id="36C8EA88742B8C7AFFBFFA386C285253" bold="true" box="[198,302,1520,1544]" pageId="0" pageNumber="65">Dignosis.</emphasis>
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Eyes moderate in size. Rostrum compressed laterally, slightly up-curved, tapered, dorsal carina faint, distinctly exceeding beyond end of cornea. Antennal scale about 0.94 (0.89–0.96) times of carapace length, about 4.13 (3.98–4.27) times longer than broad. Area among antennal, branchiostegal and hepatic spines deeply depressed, with grooves. First five pleomeres smooth, without dorsal carina, pleuron of fifth pleomere with posterolateral spine, sixth pleomere bearing pair of submedian carinae separated by median sulcus.
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</paragraph>
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</subSubSection>
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<subSubSection id="4CA66511742B8C78FFBFF9556E1A548A" lastPageId="2" lastPageNumber="67" pageId="0" pageNumber="65" type="description">
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<paragraph id="0403369A742B8C7AFFBFF955680952EE" blockId="0.[151,1437,1381,2029]" box="[198,1295,1693,1717]" pageId="0" pageNumber="65">
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<emphasis id="36C8EA88742B8C7AFFBFF9556C5752EE" bold="true" box="[198,337,1693,1717]" pageId="0" pageNumber="65">Description.</emphasis>
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Body slender, slightly compressed laterally. Integument very thin, with sparse long setae.
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</paragraph>
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<paragraph id="0403369A742B8C7AFFBCF9086856528C" blockId="0.[151,1437,1381,2029]" box="[197,1360,1728,1751]" pageId="0" pageNumber="65">
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Eyes kidney-like, moderate in size (
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<figureCitation id="9C872A1F742B8C7AFD3AF9086F85528C" box="[579,643,1728,1751]" captionStart="FIGURE 2" captionStartId="2.[151,259,1538,1562]" captionTargetBox="[268,1317,323,1497]" captionTargetId="figure@2.[226,1360,305,1515]" captionTargetPageId="2" captionText="FIGURE 2. Neocrangon orientalis sp. nov. A – I, holotype female (cl 7.71 mm), MBM 228966; J, paratype male, MBM 228968. A. rostrum and eyes, dorsal view; B. sixth pleomere and telson, dorsal view; C. first pereiopod, ventral view; D. palm of first pereiopod, ventral view; E. second pereiopod, ventral view; F. chela of second pereiopod, ventral view; G. third pereiopod, lateral view; H. fourth pereiopod, lateral view; I. fifth pereiopod, lateral view; J. second male pleopod, ventral view. Scale bars: 1 mm (A – E, G – J); 0.2 mm (F)." httpUri="https://zenodo.org/record/186541/files/figure.png" pageId="0" pageNumber="65">Fig. 2</figureCitation>
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A). Corneal width about 0.27 (0.25–0.29) times of carapace length.
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</paragraph>
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<paragraph id="0403369A742B8C7AFFBCF92B69F05346" blockId="0.[151,1437,1381,2029]" pageId="0" pageNumber="65">
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Rostrum (
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<figureCitation id="9C872A1F742B8C7AFE4DF92B6C7E52A1" box="[308,376,1763,1786]" captionStart="FIGURE 2" captionStartId="2.[151,259,1538,1562]" captionTargetBox="[268,1317,323,1497]" captionTargetId="figure@2.[226,1360,305,1515]" captionTargetPageId="2" captionText="FIGURE 2. Neocrangon orientalis sp. nov. A – I, holotype female (cl 7.71 mm), MBM 228966; J, paratype male, MBM 228968. A. rostrum and eyes, dorsal view; B. sixth pleomere and telson, dorsal view; C. first pereiopod, ventral view; D. palm of first pereiopod, ventral view; E. second pereiopod, ventral view; F. chela of second pereiopod, ventral view; G. third pereiopod, lateral view; H. fourth pereiopod, lateral view; I. fifth pereiopod, lateral view; J. second male pleopod, ventral view. Scale bars: 1 mm (A – E, G – J); 0.2 mm (F)." httpUri="https://zenodo.org/record/186541/files/figure.png" pageId="0" pageNumber="65">Fig. 2</figureCitation>
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A) compressed laterally, slightly up-curved, tapered, about 0.38 (0.36–0.41) times of carapace length, distinctly exceeding beyond end of cornea. Anterodorsal tip acute. Dorsal carina of rostrum faint.
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</paragraph>
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<paragraph id="0403369A742B8C7BFFBCF8E06E5F554C" blockId="0.[151,1437,1381,2029]" lastBlockId="1.[151,1436,152,348]" lastPageId="1" lastPageNumber="66" pageId="0" pageNumber="65">Carapace (Fig. 1) about 1.24 (1.18–1.28) times longer than wide. Dorsal surface armed with two teeth, posterior one stronger and larger, at about midlength of carapace, continued posteriorly with carina extending 0.6 of distance between posterior tooth and posterior margin of carapace, anterior dorsal tooth minute, nearly at level of posterior orbital margin, continued with an unconspicuous carina. Dorsolateral surface with unconspicuous carina paralleled with dorsal carina. Sulcus started from hepatic groove extending posteriorly beyond level of posterior dorsal tooth. Orbital, antennal, branchiostegal and pterygostomian spines present. Orbital spine larger than antennal spine, almost same as hepatic spine in size, continued posteriorly with short ridge; antennal spine acute, continued posteriorly with deep groove, combined with hepatic groove at posterior end; branchiostegal spine large, continued posterodorsally with low carina extending to basis of hepatic spine; pterygostomian spine minute. Orbital margin with deep, distinct cleft. Area among antennal, branchiostegal and hepatic spines deeply depressed, with grooves.</paragraph>
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<paragraph id="0403369A742A8C7BFFBCFEEA6FF05507" blockId="1.[151,1436,152,348]" pageId="1" pageNumber="66">Fifth to eighth thoracic sternites armed with high, distinct plate respectively, anteriorly protruded into large spine, plates of fifth and sixth thoracic sternites located closely.</paragraph>
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<paragraph id="0403369A742A8C7BFFEEFAFC68915117" blockId="1.[151,1431,1332,1356]" box="[151,1431,1332,1356]" pageId="1" pageNumber="66">
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<emphasis id="36C8EA88742A8C7BFFEEFAFC6DF95117" bold="true" box="[151,255,1332,1356]" pageId="1" pageNumber="66">FIGURE</emphasis>
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<taxonomicName id="C3BC4D19742A8C7BFE66FAFD6F095117" box="[287,527,1333,1356]" class="Malacostraca" family="Crangonidae" genus="Neocrangon" kingdom="Animalia" order="Decapoda" pageId="1" pageNumber="66" phylum="Arthropoda" rank="species" species="orientalis">
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<emphasis id="36C8EA88742A8C7BFE66FAFD6F095117" box="[287,527,1333,1356]" italics="true" pageId="1" pageNumber="66">Neocrangon orientalis</emphasis>
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</taxonomicName>
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<typeStatus id="DB078838742A8C7BFD16FAFD6FD45117" box="[623,722,1333,1356]" pageId="1" pageNumber="66" type="holotype">Holotype</typeStatus>
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female (cl
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<quantity id="C3449B7F742A8C7BFC33FAFD6EAD5117" box="[842,939,1333,1356]" metricMagnitude="-3" metricUnit="m" metricValue="7.71" pageId="1" pageNumber="66" unit="mm" value="7.71">7.71 mm</quantity>
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), MBM228966, lateral view. Scale bar:
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<quantity id="C3449B7F742A8C7BFA2BFAFD68955117" box="[1362,1427,1333,1356]" metricMagnitude="-3" metricUnit="m" metricValue="1.0" pageId="1" pageNumber="66" unit="mm" value="1.0">1 mm</quantity>
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||
.
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||
</paragraph>
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||
<paragraph id="0403369A742A8C7BFFBFFAB269E15265" blockId="1.[151,1437,1402,2015]" pageId="1" pageNumber="66">
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||
Anterior five pleomeres smooth, without dorsal carina. Pleura of pleomeres ventrally broad rounded, fifth pleomere armed with posterolateral spine. Sixth pleomere about 0.87 (0.85–0.89) times of carapace length, bearing pair of submedian carinae separated by median sulcus (
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||
<figureCitation id="9C872A1F742A8C7BFDDCFA776FE1518D" box="[677,743,1471,1494]" captionStart="FIGURE 2" captionStartId="2.[151,259,1538,1562]" captionTargetBox="[268,1317,323,1497]" captionTargetId="figure@2.[226,1360,305,1515]" captionTargetPageId="2" captionText="FIGURE 2. Neocrangon orientalis sp. nov. A – I, holotype female (cl 7.71 mm), MBM 228966; J, paratype male, MBM 228968. A. rostrum and eyes, dorsal view; B. sixth pleomere and telson, dorsal view; C. first pereiopod, ventral view; D. palm of first pereiopod, ventral view; E. second pereiopod, ventral view; F. chela of second pereiopod, ventral view; G. third pereiopod, lateral view; H. fourth pereiopod, lateral view; I. fifth pereiopod, lateral view; J. second male pleopod, ventral view. Scale bars: 1 mm (A – E, G – J); 0.2 mm (F)." httpUri="https://zenodo.org/record/186541/files/figure.png" pageId="1" pageNumber="66">Fig. 2</figureCitation>
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B). Sternites of anterior four pleomeres armed with large, acute median spines, sixth pleomere elevated into high blunt tubercle. Telson tapered posteriorly, with median longitudinal groove extending almost whole telsonal length, with four pairs of dorsolateral spines, anterior pair at midlength of telson, posterior pair at about posterior 0.25 of telsonal length, tip of telson armed with two pairs of long setae.
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</paragraph>
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||
<paragraph id="0403369A742A8C7BFFBCF9826FE952DF" blockId="1.[151,1437,1402,2015]" pageId="1" pageNumber="66">Antennal scale about 0.94 (0.89–0.96) times of carapace length, about 4.13 (3.98–4.27) times longer than wide, distolateral spine far exceeding distal margin of lamella.</paragraph>
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<paragraph id="0403369A742A8C7BFFBCF947684A530F" blockId="1.[151,1437,1402,2015]" pageId="1" pageNumber="66">
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Third maxilliped overreaching distal margin of lamella of antennal scale with ultimate segment. First pereiopod robust, exceeding antennal scale with dactylus; merus armed with strong spine on distal end of dorsal surface and two small spines respectively on outer and inner distal margins of ventral surface (
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<figureCitation id="9C872A1F742A8C7BFC89F91D693752B7" box="[1008,1073,1749,1772]" captionStart="FIGURE 2" captionStartId="2.[151,259,1538,1562]" captionTargetBox="[268,1317,323,1497]" captionTargetId="figure@2.[226,1360,305,1515]" captionTargetPageId="2" captionText="FIGURE 2. Neocrangon orientalis sp. nov. A – I, holotype female (cl 7.71 mm), MBM 228966; J, paratype male, MBM 228968. A. rostrum and eyes, dorsal view; B. sixth pleomere and telson, dorsal view; C. first pereiopod, ventral view; D. palm of first pereiopod, ventral view; E. second pereiopod, ventral view; F. chela of second pereiopod, ventral view; G. third pereiopod, lateral view; H. fourth pereiopod, lateral view; I. fifth pereiopod, lateral view; J. second male pleopod, ventral view. Scale bars: 1 mm (A – E, G – J); 0.2 mm (F)." httpUri="https://zenodo.org/record/186541/files/figure.png" pageId="1" pageNumber="66">Fig. 2</figureCitation>
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C, D). Second pereiopod slender, dactylus about 0.2 of palmar length (
|
||
<figureCitation id="9C872A1F742A8C7BFD5AF93F6F625355" box="[547,612,1783,1806]" captionStart="FIGURE 2" captionStartId="2.[151,259,1538,1562]" captionTargetBox="[268,1317,323,1497]" captionTargetId="figure@2.[226,1360,305,1515]" captionTargetPageId="2" captionText="FIGURE 2. Neocrangon orientalis sp. nov. A – I, holotype female (cl 7.71 mm), MBM 228966; J, paratype male, MBM 228968. A. rostrum and eyes, dorsal view; B. sixth pleomere and telson, dorsal view; C. first pereiopod, ventral view; D. palm of first pereiopod, ventral view; E. second pereiopod, ventral view; F. chela of second pereiopod, ventral view; G. third pereiopod, lateral view; H. fourth pereiopod, lateral view; I. fifth pereiopod, lateral view; J. second male pleopod, ventral view. Scale bars: 1 mm (A – E, G – J); 0.2 mm (F)." httpUri="https://zenodo.org/record/186541/files/figure.png" pageId="1" pageNumber="66">Fig. 2</figureCitation>
|
||
E, F); Third pereiopod very slender, overreaching distal margin of lamella of antennal scale with dactylus and distal 0.67 of propodus (
|
||
<figureCitation id="9C872A1F742A8C7BFC62F8D26E59536A" box="[795,863,1818,1841]" captionStart="FIGURE 2" captionStartId="2.[151,259,1538,1562]" captionTargetBox="[268,1317,323,1497]" captionTargetId="figure@2.[226,1360,305,1515]" captionTargetPageId="2" captionText="FIGURE 2. Neocrangon orientalis sp. nov. A – I, holotype female (cl 7.71 mm), MBM 228966; J, paratype male, MBM 228968. A. rostrum and eyes, dorsal view; B. sixth pleomere and telson, dorsal view; C. first pereiopod, ventral view; D. palm of first pereiopod, ventral view; E. second pereiopod, ventral view; F. chela of second pereiopod, ventral view; G. third pereiopod, lateral view; H. fourth pereiopod, lateral view; I. fifth pereiopod, lateral view; J. second male pleopod, ventral view. Scale bars: 1 mm (A – E, G – J); 0.2 mm (F)." httpUri="https://zenodo.org/record/186541/files/figure.png" pageId="1" pageNumber="66">Fig. 2</figureCitation>
|
||
G). Fourth and fifth pereiopods with dactyli curved ventrally (
|
||
<figureCitation id="9C872A1F742A8C7BFE7DF8F56C42530F" box="[260,324,1853,1876]" captionStart="FIGURE 2" captionStartId="2.[151,259,1538,1562]" captionTargetBox="[268,1317,323,1497]" captionTargetId="figure@2.[226,1360,305,1515]" captionTargetPageId="2" captionText="FIGURE 2. Neocrangon orientalis sp. nov. A – I, holotype female (cl 7.71 mm), MBM 228966; J, paratype male, MBM 228968. A. rostrum and eyes, dorsal view; B. sixth pleomere and telson, dorsal view; C. first pereiopod, ventral view; D. palm of first pereiopod, ventral view; E. second pereiopod, ventral view; F. chela of second pereiopod, ventral view; G. third pereiopod, lateral view; H. fourth pereiopod, lateral view; I. fifth pereiopod, lateral view; J. second male pleopod, ventral view. Scale bars: 1 mm (A – E, G – J); 0.2 mm (F)." httpUri="https://zenodo.org/record/186541/files/figure.png" pageId="1" pageNumber="66">Fig. 2</figureCitation>
|
||
H, I); Second, fourth, fifth pereiopods failing to reach distal margin of lamella of antennal scale.
|
||
</paragraph>
|
||
<paragraph id="0403369A742A8C7BFFBCF8976F6E532D" blockId="1.[151,1437,1402,2015]" box="[197,616,1887,1910]" pageId="1" pageNumber="66">
|
||
Uropods overreaching telson (
|
||
<figureCitation id="9C872A1F742A8C7BFD7EF8976F4E532D" box="[519,584,1887,1910]" captionStart="FIGURE 2" captionStartId="2.[151,259,1538,1562]" captionTargetBox="[268,1317,323,1497]" captionTargetId="figure@2.[226,1360,305,1515]" captionTargetPageId="2" captionText="FIGURE 2. Neocrangon orientalis sp. nov. A – I, holotype female (cl 7.71 mm), MBM 228966; J, paratype male, MBM 228968. A. rostrum and eyes, dorsal view; B. sixth pleomere and telson, dorsal view; C. first pereiopod, ventral view; D. palm of first pereiopod, ventral view; E. second pereiopod, ventral view; F. chela of second pereiopod, ventral view; G. third pereiopod, lateral view; H. fourth pereiopod, lateral view; I. fifth pereiopod, lateral view; J. second male pleopod, ventral view. Scale bars: 1 mm (A – E, G – J); 0.2 mm (F)." httpUri="https://zenodo.org/record/186541/files/figure.png" pageId="1" pageNumber="66">Fig. 2</figureCitation>
|
||
B).
|
||
</paragraph>
|
||
<paragraph id="0403369A742A8C7BFFBFF84A6F0053C2" blockId="1.[151,1437,1402,2015]" box="[198,518,1922,1946]" pageId="1" pageNumber="66">
|
||
<emphasis id="36C8EA88742A8C7BFFBFF84A6C8953C1" bold="true" box="[198,399,1922,1946]" pageId="1" pageNumber="66">Coloration in life.</emphasis>
|
||
Unknown.
|
||
</paragraph>
|
||
<paragraph id="0403369A742A8C7BFFBFF86C6EA853E7" blockId="1.[151,1437,1402,2015]" box="[198,942,1956,1980]" pageId="1" pageNumber="66">
|
||
<emphasis id="36C8EA88742A8C7BFFBFF86C6DFD53E7" bold="true" box="[198,251,1956,1980]" pageId="1" pageNumber="66">Size.</emphasis>
|
||
All females non-ovigerous,
|
||
<quantity id="C3449B7F742A8C7BFD52F86D6FC053E7" box="[555,710,1957,1980]" metricMagnitude="-3" metricUnit="m" metricValue="8.45" metricValueMax="9.81" metricValueMin="7.09" pageId="1" pageNumber="66" unit="mm" value="8.45" valueMax="9.81" valueMin="7.09">7.09–9.81 mm</quantity>
|
||
in cl; male unknown.
|
||
</paragraph>
|
||
<paragraph id="0403369A742A8C78FFBFF80F6E1A548A" blockId="1.[151,1437,1402,2015]" lastBlockId="2.[151,1436,152,279]" lastPageId="2" lastPageNumber="67" pageId="1" pageNumber="66">
|
||
<emphasis id="36C8EA88742A8C7BFFBFF80F6C3F5384" bold="true" box="[198,313,1991,2015]" pageId="1" pageNumber="66">Variations</emphasis>
|
||
. One
|
||
<typeStatus id="DB078838742A8C7BFE05F80F6CDE5385" box="[380,472,1991,2014]" pageId="1" pageNumber="66" type="paratype">paratype</typeStatus>
|
||
female (MBM228968, cl
|
||
<quantity id="C3449B7F742A8C7BFD96F80F6E495385" box="[751,847,1991,2014]" metricMagnitude="-3" metricUnit="m" metricValue="8.06" pageId="1" pageNumber="66" unit="mm" value="8.06">8.06 mm</quantity>
|
||
) has its rostrum strongly ascended as much as 45°; one
|
||
<typeStatus id="DB07883874298C78FFEEFF506DF254F4" box="[151,244,152,175]" pageId="2" pageNumber="67" type="paratype">paratype</typeStatus>
|
||
female (MBM228967, cl 7.09) and two
|
||
<typeStatus id="DB07883874298C78FDC9FF506E0B54F4" box="[688,781,152,175]" pageId="2" pageNumber="67" type="paratype">paratype</typeStatus>
|
||
females (MBM228968, cl 8.06,
|
||
<quantity id="C3449B7F74298C78FB0DFF5069D154F4" box="[1140,1239,152,175]" metricMagnitude="-3" metricUnit="m" metricValue="8.07" pageId="2" pageNumber="67" unit="mm" value="8.07">8.07 mm</quantity>
|
||
) have a small and inconspicuous tubercle posterior to the anterior dorsal spine.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="4CA6651174298C78FFBFFF1469A9554C" pageId="2" pageNumber="67" type="distribution">
|
||
<paragraph id="0403369A74298C78FFBFFF1469A9554C" blockId="2.[151,1436,152,279]" pageId="2" pageNumber="67">
|
||
<emphasis id="36C8EA8874298C78FFBFFF146C5E54AF" bold="true" box="[198,344,220,244]" pageId="2" pageNumber="67">Distribution.</emphasis>
|
||
So far only known from the
|
||
<typeStatus id="DB07883874298C78FDF4FF156FBD54AF" box="[653,699,221,244]" pageId="2" pageNumber="67">type</typeStatus>
|
||
locality in the East
|
||
<collectingCountry id="7CAB760A74298C78FCF6FF156EC954AF" box="[911,975,221,244]" name="China" pageId="2" pageNumber="67">China</collectingCountry>
|
||
Sea, at the depths of 365–395 meters.
|
||
<emphasis id="36C8EA8874298C78FFBFFF376C41554C" bold="true" box="[198,327,255,279]" pageId="2" pageNumber="67">Etymology.</emphasis>
|
||
Drived from the Latin
|
||
<taxonomicName id="C3BC4D1974298C78FD47FEC86FA2554C" box="[574,676,256,279]" class="Malacostraca" family="Crangonidae" genus="Neocrangon" kingdom="Animalia" order="Decapoda" pageId="2" pageNumber="67" phylum="Arthropoda" rank="species" species="orientalis">
|
||
<emphasis id="36C8EA8874298C78FD47FEC86FA2554C" box="[574,676,256,279]" italics="true" pageId="2" pageNumber="67">orientalis</emphasis>
|
||
</taxonomicName>
|
||
, referring to the
|
||
<typeStatus id="DB07883874298C78FC21FEC86E80554C" box="[856,902,256,279]" pageId="2" pageNumber="67">type</typeStatus>
|
||
locality of the new species.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<caption id="50C3661274298C78FFEEF9CA6E5752FF" httpUri="https://zenodo.org/record/186541/files/figure.png" pageId="2" pageNumber="67" targetBox="[268,1317,323,1497]" targetPageId="2">
|
||
<paragraph id="0403369A74298C78FFEEF9CA6E5752FF" blockId="2.[151,1436,1538,1700]" pageId="2" pageNumber="67">
|
||
<emphasis id="36C8EA8874298C78FFEEF9CA6C275241" bold="true" box="[151,289,1538,1562]" pageId="2" pageNumber="67">FIGURE 2.</emphasis>
|
||
<taxonomicName id="C3BC4D1974298C78FE51F9CB6F2E5241" box="[296,552,1539,1562]" class="Malacostraca" family="Crangonidae" genus="Neocrangon" kingdom="Animalia" order="Decapoda" pageId="2" pageNumber="67" phylum="Arthropoda" rank="species" species="orientalis" status="sp. nov.">
|
||
<emphasis id="36C8EA8874298C78FE51F9CB6F2E5241" box="[296,552,1539,1562]" italics="true" pageId="2" pageNumber="67">Neocrangon orientalis</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="36C8EA8874298C78FD48F9CA6F8A5241" bold="true" box="[561,652,1538,1562]" pageId="2" pageNumber="67">
|
||
<taxonomicNameLabel id="2DFB57F374298C78FD48F9CA6F8A5241" box="[561,652,1538,1562]" pageId="2" pageNumber="67" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
A–I, holotype female (cl 7.71 mm), MBM228966; J, paratype male, MBM228968. A. rostrum and eyes, dorsal view; B. sixth pleomere and telson, dorsal view; C. first pereiopod, ventral view; D. palm of first pereiopod, ventral view; E. second pereiopod, ventral view; F. chela of second pereiopod, ventral view; G. third pereiopod, lateral view; H. fourth pereiopod, lateral view; I. fifth pereiopod, lateral view; J. second male pleopod, ventral view. Scale bars: 1 mm (A–E, G–J); 0.2 mm (F).
|
||
</paragraph>
|
||
</caption>
|
||
<subSubSection id="4CA6651174298C79FFBFF91A6F295562" lastPageId="3" lastPageNumber="68" pageId="2" pageNumber="67" type="discussion">
|
||
<paragraph id="0403369A74298C79FFBFF91A6DDF54AF" blockId="2.[151,1436,1746,2012]" lastBlockId="3.[151,1437,152,313]" lastPageId="3" lastPageNumber="68" pageId="2" pageNumber="67">
|
||
<emphasis id="36C8EA8874298C78FFBFF91A6C3352B1" bold="true" box="[198,309,1746,1770]" pageId="2" pageNumber="67">Remarks.</emphasis>
|
||
The new species closely resembles
|
||
<taxonomicName id="C3BC4D1974298C78FDBDF91B695552B1" authority="Rathbun, 1902" authorityName="Rathbun" authorityYear="1902" box="[708,1107,1747,1770]" class="Malacostraca" family="Crangonidae" genus="Neocrangon" kingdom="Animalia" order="Decapoda" pageId="2" pageNumber="67" phylum="Arthropoda" rank="species" species="resima">
|
||
<emphasis id="36C8EA8874298C78FDBDF91B6E9152B1" box="[708,919,1747,1770]" italics="true" pageId="2" pageNumber="67">Neocrangon resima</emphasis>
|
||
(
|
||
<bibRefCitation id="602D4B6B74298C78FCD1F91B694D52B1" author="Rathbun" box="[936,1099,1747,1770]" pageId="2" pageNumber="68" refString="Rathbun, M. J. (1902) Descriptions of new decapod Crustaceans from the west Coast of North America. Proceedings of the United States National Museum, 24 (1272), 885 - 905." type="journal article" year="1902">Rathbun, 1902</bibRefCitation>
|
||
)
|
||
</taxonomicName>
|
||
in the situations of the dorsal teeth, smooth tergites of the first five pleomeres, and the long rostrum overreaching anterior margin of the cornea. It differs from
|
||
<taxonomicName id="C3BC4D1974298C78FE59F8D06C8E5374" box="[288,392,1816,1839]" class="Malacostraca" family="Crangonidae" genus="Neocrangon" kingdom="Animalia" order="Decapoda" pageId="2" pageNumber="67" phylum="Arthropoda" rank="species" species="resima">
|
||
<emphasis id="36C8EA8874298C78FE59F8D06C8E5374" box="[288,392,1816,1839]" italics="true" pageId="2" pageNumber="67">N. resima</emphasis>
|
||
</taxonomicName>
|
||
by the following characters: 1) the rostrum in the new species arms with faint dorsal carina and cute anterior apex, and distinctly exceeds the end of the cornea (vs. the rostrum in
|
||
<taxonomicName id="C3BC4D1974298C78FC85F8F369675309" box="[1020,1121,1851,1874]" class="Malacostraca" family="Crangonidae" genus="Neocrangon" kingdom="Animalia" order="Decapoda" pageId="2" pageNumber="67" phylum="Arthropoda" rank="species" species="resima">
|
||
<emphasis id="36C8EA8874298C78FC85F8F369675309" box="[1020,1121,1851,1874]" italics="true" pageId="2" pageNumber="67">N. resima</emphasis>
|
||
</taxonomicName>
|
||
arms with pronounced dorsal sulcus and blunt apex and varies in length); 2) the antennal scale in the new species is 0.94 (0.89–0.96) times as carapace length and is about 4.13 (3.98–4.27) times as long as broad (vs. the antennal scale in
|
||
<taxonomicName id="C3BC4D1974298C78FB2DF84869C653CC" box="[1108,1216,1920,1943]" class="Malacostraca" family="Crangonidae" genus="Neocrangon" kingdom="Animalia" order="Decapoda" pageId="2" pageNumber="67" phylum="Arthropoda" rank="species" species="resima">
|
||
<emphasis id="36C8EA8874298C78FB2DF84869C653CC" box="[1108,1216,1920,1943]" italics="true" pageId="2" pageNumber="67">N. resima</emphasis>
|
||
</taxonomicName>
|
||
is four fifths of the carapace length, and 3.5 times as long as broad); 3) the posteroventral spine of the pleuron of fourth pleomere is absent, the posterolateral spine on the fifth is present (vs. the fourth pleuron in
|
||
<taxonomicName id="C3BC4D1974298C78FCF6F80D6EF35387" box="[911,1013,1989,2012]" class="Malacostraca" family="Crangonidae" genus="Neocrangon" kingdom="Animalia" order="Decapoda" pageId="2" pageNumber="67" phylum="Arthropoda" rank="species" species="resima">
|
||
<emphasis id="36C8EA8874298C78FCF6F80D6EF35387" box="[911,1013,1989,2012]" italics="true" pageId="2" pageNumber="67">N. resima</emphasis>
|
||
</taxonomicName>
|
||
arms with minute posteroventral spine, the fifth pleuron has posterolateral point); 4) the first and second pleomeres have smooth posterior portions (vs. the posterior portions of the first and second pleomeres in
|
||
<taxonomicName id="C3BC4D1974288C79FD9EFF726E48548A" box="[743,846,186,209]" class="Malacostraca" family="Crangonidae" genus="Neocrangon" kingdom="Animalia" order="Decapoda" pageId="3" pageNumber="68" phylum="Arthropoda" rank="species" species="resima">
|
||
<emphasis id="36C8EA8874288C79FD9EFF726E48548A" box="[743,846,186,209]" italics="true" pageId="3" pageNumber="68">N. resima</emphasis>
|
||
</taxonomicName>
|
||
elevate and are preceded by broad, shallow transverse sulci).
|
||
</paragraph>
|
||
<paragraph id="0403369A74288C79FFBFFEC86F295562" blockId="3.[151,1437,152,313]" pageId="3" pageNumber="68">
|
||
Including the new species, there have been five species in the genus
|
||
<taxonomicName id="C3BC4D1974288C79FCD7FEC869E3554C" authority="Zarenkov, 1965" authorityName="Zarenkov" authorityYear="1965" box="[942,1253,256,279]" class="Malacostraca" family="Crangonidae" genus="Neocrangon" kingdom="Animalia" order="Decapoda" pageId="3" pageNumber="68" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="36C8EA8874288C79FCD7FEC86934554C" box="[942,1074,256,279]" italics="true" pageId="3" pageNumber="68">Neocrangon</emphasis>
|
||
<bibRefCitation id="602D4B6B74288C79FB43FEC869E3554C" author="Zarenkov" box="[1082,1253,256,279]" pageId="3" pageNumber="68" refString="Zarenkov, N. A. (1965) Revision of the genus Crangon Fabricius and Sclerocrangon G. O. Sars (Decapoda, Crustacea). Zoologicheskii Zhurnal, 44, 1761 - 1775." type="journal article" year="1965">Zarenkov, 1965</bibRefCitation>
|
||
</taxonomicName>
|
||
. The species can be distinguished by the following key.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |