143 lines
15 KiB
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143 lines
15 KiB
XML
<document id="BE5680FA86CD613E0F9370A4FF73459D" ID-CLB-Dataset="27262" ID-DOI="http://dx.doi.org/10.3897/zookeys.838.33051" ID-GBIF-Dataset="65612428-8b29-4480-8fb1-08baa2c1e0e7" ID-PMC="PMC6477836" ID-Pensoft-Pub="1313-2970-838-1" ID-PubMed="31048964" ID-ZooBank="E02E411A75DE4414B0651DEF4E8A0732" ModsDocAuthor="" ModsDocDate="2019" ModsDocID="1313-2970-838-1" ModsDocOrigin="ZooKeys 838" ModsDocTitle="New records of Benthesicymus Bate, 1881 (Dendrobranchiata, Penaeoidea, Benthesicymidae) from the abyssal depths of Taiwan" checkinTime="1555318500804" checkinUser="pensoft" docAuthor="Yang, Chien-Hui & Chan, Tin-Yam" docDate="2019" docId="B287DED7D3B976B6BC545ACFC5B63290" docLanguage="en" docName="ZooKeys 838: 1-8" docOrigin="ZooKeys 838" docSource="http://dx.doi.org/10.3897/zookeys.838.33051" docTitle="Benthesicymus laciniatus Rathbun 1906" docType="treatment" docVersion="6" lastPageNumber="5" masterDocId="715486101065FF86FFD2DF6EF44BFFD8" masterDocTitle="New records of Benthesicymus Bate, 1881 (Dendrobranchiata, Penaeoidea, Benthesicymidae) from the abyssal depths of Taiwan" masterLastPageNumber="8" masterPageNumber="1" pageNumber="4" updateTime="1701383613199" updateUser="ExternalLinkService">
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<mods:titleInfo id="E7841AA67560BF8C489C61CD566AD54C">
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<mods:title id="3429B70477FCA5C8CA59C371CC340CFB">New records of Benthesicymus Bate, 1881 (Dendrobranchiata, Penaeoidea, Benthesicymidae) from the abyssal depths of Taiwan</mods:title>
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<mods:namePart id="78A5121E06E8539F8D942684FFC3DDB8">Yang, Chien-Hui</mods:namePart>
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<mods:namePart id="DCEAFD193784BF992224CACF4B797279">Chan, Tin-Yam</mods:namePart>
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</mods:name>
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<mods:typeOfResource id="65C18F749C9A095152E9D52EDF6B6B38">text</mods:typeOfResource>
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<mods:title id="FCDD9EB9B5BC19F7017856743A81C825">ZooKeys</mods:title>
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<mods:part id="BE5273683D05339EB9096F056E90A400">
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<mods:date id="0D6F96629D9E9565149BE54A068A200B">2019</mods:date>
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<mods:detail id="DA90401DA51A166E08BBFBA5502A0DB3" type="volume">
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<mods:number id="F11FCEF51756A4668D101ED7BB91E373">838</mods:number>
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<mods:start id="D0EDB79D2435EB0C580988E79408545B">1</mods:start>
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<mods:end id="F33734E73F1F3AFE64B38434ACC94229">8</mods:end>
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<mods:classification id="107ABF7C82E1AD79C5E68BF5DC9DB7DC">journal article</mods:classification>
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<mods:identifier id="E676D3AA37B05ABF5CF733254FD43DCC" type="DOI">http://dx.doi.org/10.3897/zookeys.838.33051</mods:identifier>
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</mods:mods>
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<treatment id="B287DED7D3B976B6BC545ACFC5B63290" ID-GBIF-Taxon="156200213" LSID="urn:lsid:plazi:treatment:B287DED7D3B976B6BC545ACFC5B63290" httpUri="http://treatment.plazi.org/id/B287DED7D3B976B6BC545ACFC5B63290" lastPageId="4" lastPageNumber="5" pageId="3" pageNumber="4">
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<subSubSection id="5A8E4120B6EA80EB70FE78E9FE8EF504" pageId="3" pageNumber="4" type="nomenclature">
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<paragraph id="22C27555127F6A75CEC90E365CBF596F" pageId="3" pageNumber="4">
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<taxonomicName id="FC38C9F748461B38B2261558E60FF831" ID-CoL="9XH4M" authority="Rathbun, 1906" authorityName="Rathbun" authorityYear="1906" class="Malacostraca" family="Benthesicymidae" genus="Benthesicymus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Benthesicymus laciniatus" order="Decapoda" pageId="3" pageNumber="4" phylum="Arthropoda" rank="species" species="laciniatus">
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<pageBreakToken id="3DFF083C289E13407D63C905D9658D9D" pageId="3" pageNumber="4" start="start">Benthesicymus</pageBreakToken>
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laciniatus Rathbun, 1906
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</taxonomicName>
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Fig. 3
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</paragraph>
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</subSubSection>
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<subSubSection id="D0023C1AFD3371477C4C46E06213CBDB" pageId="4" pageNumber="5" type="reference_group">
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<paragraph id="35785143404EFF53B8EDDD048DD47DF3" pageId="4" pageNumber="5">
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<taxonomicName id="60D55552765597C92ABBFF7D0D07AF8D" class="Malacostraca" family="Benthesicymidae" genus="Benthesicymus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Benthesicymus laciniatus" order="Decapoda" pageId="4" pageNumber="5" phylum="Arthropoda" rank="species" species="laciniatus">
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<pageBreakToken id="3B42D844BD13F5D27D97CB8982EB981B" pageId="4" pageNumber="5" start="start">Benthesicymus</pageBreakToken>
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laciniatus
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</taxonomicName>
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<bibRefCitation id="50FC3739D03C37927BAC251A580258AA" author="Rathbun, MJ" journalOrPublisher="Bulletin of the United States Fish Commission" pageId="6" pageNumber="7" pagination="827 - 930" title="The Brachyura and Macrura of the Hawaiian Islands." volume="23" year="1906">Rathbun 1906</bibRefCitation>
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: 906, fig. 59, pl. 19 fig. 3 (type locality: vicinity of Kauai Island, Hawaii);
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<bibRefCitation id="42CB3BB562CDCAB43D128080BA22FCC0" author="Burkenroad, MD" journalOrPublisher="Bulletin of the Bingham Oceanographic Collection" pageId="6" pageNumber="7" pagination="1 - 151" title="The Aristaeinae, Solenocerinae and pelagic Penaeinae of the Bingham Oceanographic Collection." volume="5" year="1936">Burkenroad 1936</bibRefCitation>
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: 26, fig. 1;
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<bibRefCitation id="1CDE430CCA9CC1BA4F522511C8B4B820" pageId="4" pageNumber="5">Crosnier 1986</bibRefCitation>
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: 851, figs. 6c, 7a-c, 8a-e;
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<bibRefCitation id="A471FDCCB0B9AD11F6B92168CD8E0DAF" author="Kikuchi, T" journalOrPublisher="Journal of Crustacean Biology" pageId="6" pageNumber="7" pagination="64 - 89" title="Deep-sea shrimps of the genus Benthesicymus (Decapoda: Dendrobranchiata) from the western North Pacific." url="https://doi.org/10.2307/1548545" volume="11" year="1991">Kikuchi and Nemoto 1991</bibRefCitation>
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: 65.
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</paragraph>
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<paragraph id="64DE2B72920533DA94A3899F78E11DC1" pageId="4" pageNumber="5">
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Benthesicymus Hjorti
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<bibRefCitation id="A1FDAA6A4FD8E9D8D1F6E13CCA22431B" pageId="4" pageNumber="5">Sund 1920</bibRefCitation>
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: 30, fig. 48, pl. 11 fig. 4 (type locality: south of Canary Islands).
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</paragraph>
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<paragraph id="DD01C836776BC3C6A8AB25C8443536D9" pageId="4" pageNumber="5">
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<taxonomicName id="94E422B179048B121550EB0AC5DE3C3C" class="Malacostraca" family="Benthesicymidae" genus="Gennadas" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Gennadas pectinatus" order="Decapoda" pageId="4" pageNumber="5" phylum="Arthropoda" rank="species" species="pectinatus">Gennadas pectinatus</taxonomicName>
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<bibRefCitation id="CCAC7D134EF516EC57EE35190AD74771" author="Schmitt, W" journalOrPublisher="University of California Publications in Zoology" pageId="6" pageNumber="7" pagination="1 - 470" title="The marine decapod Crustacea of California." volume="23" year="1921">Schmitt 1921</bibRefCitation>
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: 25, fig. 12, pl. 11 fig. 1 (type locality: off Santa Catalina Island, California).
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</paragraph>
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</subSubSection>
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<subSubSection id="07C35CCC8AEE93FA28324B8A464D0952" pageId="4" pageNumber="5" type="materials_examined">
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<paragraph id="5B011E94C933499048BA5FEF154F6849" pageId="4" pageNumber="5">Material examined.</paragraph>
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<paragraph id="33275B36D41D175304A15622FBFFB3F2" pageId="4" pageNumber="5">
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Taiwan, "TAIWAN 2006", stn CP366,
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<geoCoordinate id="C71B0354AEF96E960C179B0325A3C203" direction="north" orientation="latitude" precision="9" value="22.047832">22°02.87'N</geoCoordinate>
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,
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<geoCoordinate id="4DFE5502932007D1A429F1393C419D5A" direction="east" orientation="longitude" precision="9" value="121.168">121°10.08'E</geoCoordinate>
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, 1302-1301 m, 24 Aug 2006, 1 male cl 14.3 mm (NTOU M02190); stn CP369,
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<geoCoordinate id="30CDF786A8591A1894C1A93EE63E53A5" direction="north" orientation="latitude" precision="9" value="24.316">24°18.96'N</geoCoordinate>
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,
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<geoCoordinate id="EA8A3FDA4B02894843AADA1A2276AA6B" direction="east" orientation="longitude" precision="9" value="122.07">122°04.20'E</geoCoordinate>
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, 3030-3070 m, 25 Aug 2006, 1 male cl 25.0 mm (NTOU M02191).
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</paragraph>
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</subSubSection>
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<subSubSection id="80FAD1CD8A44C0E170B9034697FED612" pageId="4" pageNumber="5" type="description">
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<paragraph id="53D76119DFC1BB9AAFE9B39959A0C757" pageId="4" pageNumber="5">Description.</paragraph>
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<paragraph id="A0410C793AC7E2E02A6D081583C14D87" pageId="4" pageNumber="5">Integument moderately rigid. Rostrum rather straight, armed with two dorsal teeth. Carapace with surface rather smooth, lacking hepatic spine and without distinct grooves or carinae (Fig. 3A). Abdomen with fourth to sixth somites each armed with a distinct posteromedian spine; fourth tergite also with posterior margin distinctly crenate or serrated, bearing 17-19 sharp teeth that progressively become smaller laterally (Fig. 3B). Telson with three pairs of movable lateral spines and one pair of terminal spines, distalmost pair of lateral spines at some distance from terminal spines (Fig. 3C). No spine on both merus and ischium of third maxilliped and first pereiopod. Third maxilliped heavily setose and distal segment lacking spine (Fig. 3D). Petasma generally flat and simple, bilobed (Fig. 3E), distal margin of median lobe slightly serrated (Fig. 3F).</paragraph>
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</subSubSection>
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<subSubSection id="25FA1E3958359202B5EED34153A58A99" pageId="4" pageNumber="5" type="coloration">
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<paragraph id="EEA1307A2F0908F526FD0920F3547905" pageId="4" pageNumber="5">Coloration.</paragraph>
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<paragraph id="A045376AA53BA081A3D22B64CEC26F05" pageId="4" pageNumber="5">Unknown.</paragraph>
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</subSubSection>
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<subSubSection id="F290DBAC8B71ACD6660D6640C43B38BB" pageId="4" pageNumber="5" type="distribution">
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<paragraph id="EF6775E318676F89B47CCEE889144A41" pageId="4" pageNumber="5">Distribution.</paragraph>
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<paragraph id="E8143C565D25B9ED1DEF74ACDBA3CA8F" pageId="4" pageNumber="5">
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Worldwide distribution and reported from eastern Atlantic, eastern Pacific and Indo-West Pacific, at depths of approximately 1,325-4,000 m but generally from 1,500-3,000 m (
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<bibRefCitation id="47F773C96AF520D43DFD35BA5B707859" pageId="4" pageNumber="5">Crosnier 1986</bibRefCitation>
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).
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</paragraph>
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</subSubSection>
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<subSubSection id="ADB3B46A241CE2BA94DF888420B9A9BD" pageId="4" pageNumber="5" type="remarks">
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<paragraph id="F3E893EFF05CE1443B44AACB6C2FE7E3" pageId="4" pageNumber="5">Remarks.</paragraph>
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<paragraph id="126845CCCE324F387B2FE74D07FBE77A" pageId="4" pageNumber="5">
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<taxonomicName id="00F8029779E0F3C596D4E3163305DF1D" class="Malacostraca" family="Benthesicymidae" genus="Benthesicymus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Benthesicymus laciniatus" order="Decapoda" pageId="4" pageNumber="5" phylum="Arthropoda" rank="species" species="laciniatus">Benthesicymus laciniatus</taxonomicName>
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is recorded from Taiwan for the first time. As mentioned by
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<bibRefCitation id="21E3E433A20163DB0DDD60DE8C6E1426" author="Kim, JN" journalOrPublisher="Biogeography" pageId="6" pageNumber="7" pagination="3 - 20" title="Abyssobenthic shrimps (Crustacea, Decapoda, Penaeidea and Caridea) from the Northwest Pacific by RV Soyo-Maru." volume="2" year="2000">Kim et al. (2000)</bibRefCitation>
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,
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<taxonomicName id="C616AF317FB6F924C7CF2C7C266EE1C3" lsidName="B. laciniatus" pageId="4" pageNumber="5" rank="species" species="laciniatus">B. laciniatus</taxonomicName>
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generally inhabits shallower waters than
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<taxonomicName id="C8432E13F0DE2EACC4D53FF1744E80D1" lsidName="B. crenatus" pageId="4" pageNumber="5" rank="species" species="crenatus">B. crenatus</taxonomicName>
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and only sometimes occurs in the abyssal zone. The two Taiwanese specimens have been collected from depths of 3,030-3,070 m and 1,301-1,302 m respectively. In
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<taxonomicName id="4C0EA8A29D2529778DB21E82AFCB02B0" class="Malacostraca" family="Benthesicymidae" genus="Benthesicymus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Benthesicymus" order="Decapoda" pageId="4" pageNumber="5" phylum="Arthropoda" rank="genus">Benthesicymus</taxonomicName>
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only two species have the posterior margin of the fourth abdominal tergite crenate (see
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<bibRefCitation id="ED3CDBBC2C796F2382D0A38BF5BA3B54" author="Burkenroad, MD" journalOrPublisher="Bulletin of the Bingham Oceanographic Collection" pageId="6" pageNumber="7" pagination="1 - 151" title="The Aristaeinae, Solenocerinae and pelagic Penaeinae of the Bingham Oceanographic Collection." volume="5" year="1936">Burkenroad 1936</bibRefCitation>
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,
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<bibRefCitation id="28E9AF1C73141A6E3AB42AAF06074C30" pageId="4" pageNumber="5">Crosnier 1986</bibRefCitation>
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). The distinguishing characters of these two species are given in the
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<normalizedToken id="88B6A3C7B5D5E0897E74869C954BA63A" originalValue="“Remarks”">"Remarks"</normalizedToken>
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of
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<taxonomicName id="097D3D0E1908589547FBA63BD04CEF38" lsidName="B. crenatus" pageId="4" pageNumber="5" rank="species" species="crenatus">B. crenatus</taxonomicName>
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.
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</paragraph>
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<paragraph id="1FFADD28C0DB21141D69DDCDD1324142" pageId="4" pageNumber="5">
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The present two males collected from Taiwan generally agree with previous descriptions of the species except for the petasma with the distal margin of the median lobe not distinctly serrated (see
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<bibRefCitation id="16A39BBD0587BFDABF8978C20425E50D" author="Burkenroad, MD" journalOrPublisher="Bulletin of the Bingham Oceanographic Collection" pageId="6" pageNumber="7" pagination="1 - 151" title="The Aristaeinae, Solenocerinae and pelagic Penaeinae of the Bingham Oceanographic Collection." volume="5" year="1936">Burkenroad 1936</bibRefCitation>
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: fig. 1,
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<bibRefCitation id="9B2302BF40F94B18A74681C915B71430" pageId="4" pageNumber="5">Crosnier 1986</bibRefCitation>
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: fig. 8a, b, e). Such difference may be due to the present males are much smaller (cl 14.3-25.0 mm vs. cl 33-36 mm for
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<bibRefCitation id="F0B6B9B61433BF8D7D3436F525766F70" author="Burkenroad, MD" journalOrPublisher="Bulletin of the Bingham Oceanographic Collection" pageId="6" pageNumber="7" pagination="1 - 151" title="The Aristaeinae, Solenocerinae and pelagic Penaeinae of the Bingham Oceanographic Collection." volume="5" year="1936">Burkenroad 1936</bibRefCitation>
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: fig. 1;
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<bibRefCitation id="7531F4AC08620C473B0C285F8B005358" pageId="4" pageNumber="5">Crosnier 1986</bibRefCitation>
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: fig. 8a, b, e) and probably juveniles.
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</paragraph>
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</subSubSection>
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</treatment>
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</document> |