442 lines
66 KiB
XML
442 lines
66 KiB
XML
<document id="289A499BEFA3C42724AB944CFCBC83D6" ID-DOI="10.11646/zootaxa.4751.3.9" ID-GBIF-Dataset="6ef64f69-6a70-4898-9fbc-2b2b2b77c9e7" ID-ISSN="1175-5326" ID-Zenodo-Dep="3714805" ID-ZooBank="98C76D53-2CC6-4E23-9693-DD000C288BF0" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1584523260217" checkinUser="plazi" docAuthor="Staples, David A." docDate="2020" docId="03E187C0FFBCE12AF0E6156DEB23F813" docLanguage="en" docName="zootaxa.4751.3.9.pdf" docOrigin="Zootaxa 4751 (3)" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Labrumoides vibrissa Staples 2020, sp. nov." docType="treatment" docUuid="1515905A-DF3D-41EE-9FE9-BC4C8C6582EE" docUuidSource="ZooBank" docVersion="6" lastPageNumber="580" masterDocId="FFD8FFB8FFBDE12FF0711375E911FFEA" masterDocTitle="Labrumoides vibrissa (Arthropoda: Pycnogonida), new callipallenid genus and new species from north Western Australia" masterLastPageNumber="581" masterPageNumber="575" pageNumber="576" updateTime="1698729785161" updateUser="plazi" zenodo-license-document="CLOSED">
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<mods:title id="4FF5B5B74B02B8D076F9E19E52AD73D4">Labrumoides vibrissa (Arthropoda: Pycnogonida), new callipallenid genus and new species from north Western Australia</mods:title>
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</mods:titleInfo>
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<mods:name id="E427EA5FD1919AF74895A71121E11DBC" type="personal">
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<mods:role id="784F293F6F521EF24911CA88143BF4B1">
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<mods:roleTerm id="20F04AF2A5B281A28AD628A82C4C0016">Author</mods:roleTerm>
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<mods:namePart id="BFBBD2AE9078CF11629D8196F3EDBE74">Staples, David A.</mods:namePart>
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<mods:typeOfResource id="9D6D05FD8A660E82BDD6CACC14622FB8">text</mods:typeOfResource>
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<mods:title id="AF233E9BC4797EEAA8C9C8E88E24BDE1">Zootaxa</mods:title>
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</mods:titleInfo>
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<mods:part id="9C646902A50DC217384E9089BDBC29DB">
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<mods:date id="8E5CF5D7E1BB681C33776995E7D4965F">2020</mods:date>
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<mods:detail id="EF026ED96B0A8129776090A6C19052EE" type="pubDate">
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<mods:number id="B77E848005B34F9FE15F73BE3065BA23">2020-03-18</mods:number>
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<mods:detail id="4F322E12CD11D2558680DE4BC22B752B" type="volume">
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<mods:number id="EA76102DAE2A2624130E425227608906">4751</mods:number>
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</mods:detail>
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<mods:detail id="D191DACFD2D3B9B49733801464BDA588" type="issue">
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<mods:number id="DB79924BA9AAFAB0DCFFB39E3A6B5E7D">3</mods:number>
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<mods:identifier id="1BEB79AA60D3AAF7F4F8D5C7A70FB828" type="DOI">10.11646/zootaxa.4751.3.9</mods:identifier>
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<mods:identifier id="25DE9F225FE9B346FF99A15BFBC19126" type="ISSN">1175-5326</mods:identifier>
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<mods:identifier id="3E315EA2EACF0EC115E6970232B63921" type="Zenodo-Dep">3714805</mods:identifier>
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<treatment id="03E187C0FFBCE12AF0E6156DEB23F813" ID-DOI="http://doi.org/10.5281/zenodo.3718291" ID-GBIF-Taxon="162630044" ID-Zenodo-Dep="3718291" LSID="urn:lsid:zoobank.org:act:1515905A-DF3D-41EE-9FE9-BC4C8C6582EE" httpUri="http://treatment.plazi.org/id/03E187C0FFBCE12AF0E6156DEB23F813" lastPageId="5" lastPageNumber="580" pageId="1" pageNumber="576">
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<subSubSection id="C352655DFFBCE12EF0E6156DEB11F9D8" box="[151,512,1560,1587]" pageId="1" pageNumber="576" type="nomenclature">
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<paragraph id="8BF736D6FFBCE12EF0E6156DEB11F9D8" blockId="1.[151,972,1560,1657]" box="[151,512,1560,1587]" pageId="1" pageNumber="576">
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<heading id="D0BF81BAFFBCE12EF0E6156DEB11F9D8" bold="true" box="[151,512,1560,1587]" fontSize="11" level="1" pageId="1" pageNumber="576" reason="1">
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<emphasis id="B93CEAC4FFBCE12EF0E6156DEB11F9D8" bold="true" box="[151,512,1560,1587]" pageId="1" pageNumber="576">
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<taxonomicName id="4C484D55FFBCE12EF0E6156DE88AF9D9" ID-CoL="8Z9ZH" authority="Staples, 2020" authorityName="Staples" authorityYear="2020" box="[151,411,1560,1587]" class="Pycnogonida" family="Callipallenidae" genus="Labrumoides" higherTaxonomySource="CoL" kingdom="Animalia" order="Pantopoda" pageId="1" pageNumber="576" phylum="Arthropoda" rank="species" species="vibrissa" status="sp. nov.">
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<emphasis id="B93CEAC4FFBCE12EF0E6156DE88AF9D9" bold="true" box="[151,411,1560,1587]" italics="true" pageId="1" pageNumber="576">Labrumoides vibrissa</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="A20F57BFFFBCE12EF1D3156DEB11F9D8" box="[418,512,1560,1586]" pageId="1" pageNumber="576" rank="species">sp. nov.</taxonomicNameLabel>
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</emphasis>
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</heading>
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</paragraph>
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</subSubSection>
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<subSubSection id="C352655DFFBCE12EF0E61549EADDF993" pageId="1" pageNumber="576" type="description">
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<paragraph id="8BF736D6FFBCE12EF0E61549E869F9BC" blockId="1.[151,972,1560,1657]" box="[151,376,1596,1622]" pageId="1" pageNumber="576">
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<figureCitation id="13732A53FFBCE12EF0E61549E811F9BC" box="[151,256,1596,1622]" captionStart="FIGURE 1" captionStartId="3.[151,250,1759,1784]" captionTargetBox="[170,1409,190,1727]" captionTargetId="figure@3.[161,1426,181,1734]" captionTargetPageId="3" captionText="FIGURE 1. Labrumoides vibrissa sp. nov., holotype. A, trunk, dorsal view; B, trunk, ventral view; C, trunk, lateral view. Paratype (P77581). D, cephalon, ventrolateral view; E, proboscis, distal view." figureDoi="http://doi.org/10.5281/zenodo.3714809" httpUri="https://zenodo.org/record/3714809/files/figure.png" pageId="1" pageNumber="576">Figures 1</figureCitation>
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,
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<figureCitation id="13732A53FFBCE12EF17F1549E80EF9BC" box="[270,287,1596,1622]" captionStart="FIGURE 2" captionStartId="5.[151,250,1728,1753]" captionTargetBox="[285,1105,523,1589]" captionTargetId="figure@5.[178,1410,448,1703]" captionTargetPageId="5" captionText="FIGURE 2. Labrumoides vibrissa sp. nov., holotype (P73391).A, oviger; B, oviger claw; C, propodus, leg 3. Paratype (P77581). D, leg 3; E, left chela, dorsolateral view; F, left chela, ventral view." figureDoi="http://doi.org/10.5281/zenodo.3714811" httpUri="https://zenodo.org/record/3714811/files/figure.png" pageId="1" pageNumber="576">2</figureCitation>
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;
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<figureCitation id="13732A53FFBCE12EF15A1549E869F9BC" box="[299,376,1596,1622]" captionStart="PLATE 1" captionStartId="2.[151,234,1501,1526]" captionTargetBox="[151,1435,630,1474]" captionTargetId="figure@2.[151,1435,630,1474]" captionTargetPageId="2" captionText="PLATE 1. Labrumoides vibrissa sp. nov., holotype. A, trunk, dorsal view; B, trunk, ventral view; C, chelae and mouth, dorsal view; D, outer surfaces of chelae and mouth, ventral view." figureDoi="http://doi.org/10.5281/zenodo.3714807" httpUri="https://zenodo.org/record/3714807/files/figure.png" pageId="1" pageNumber="576">Plate 1</figureCitation>
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</paragraph>
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<paragraph id="8BF736D6FFBCE12EF0E6152BEADDF993" blockId="1.[151,972,1560,1657]" box="[151,972,1630,1657]" pageId="1" pageNumber="576">
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<uri id="FFD93AD4FFBCE12EF0E6152BEADDF993" box="[151,972,1630,1657]" pageId="1" pageNumber="576">
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urn:lsid:zoobank.org:act:
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<uuid id="FFEE0C03FFBCE12EF1D6152BEADDF993" box="[423,972,1630,1657]" pageId="1" pageNumber="576">1515905A-DF3D-41EE-9FE9-BC4C8C6582EE</uuid>
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</uri>
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</paragraph>
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</subSubSection>
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<subSubSection id="C352655DFFBCE12EF0E615D6EB1DF8CC" pageId="1" pageNumber="576" type="materials_examined">
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<paragraph id="8BF736D6FFBCE12EF0E615D6EAC1F90B" blockId="1.[151,1437,1699,2039]" pageId="1" pageNumber="576">
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<emphasis id="B93CEAC4FFBCE12EF0E615D6E86EF954" bold="true" box="[151,383,1699,1726]" pageId="1" pageNumber="576">Material examined.</emphasis>
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<materialsCitation id="3B203C8BFFBCE12EF1F415D1EAC1F90B" ID-GBIF-Occurrence="2577370261" collectionCode="AM, CSIRO" elevation="41" latitude="-19.940332" location="Soela" longLatPrecision="12" longitude="117.889336" municipality="North West Shelf Project" pageId="1" pageNumber="576" specimenCount="1" stateProvince="Western Australia" typeStatus="holotype">
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<typeStatus id="54F38874FFBCE12EF1F415D1E8E1F954" box="[389,496,1700,1726]" pageId="1" pageNumber="576" type="holotype">Holotype</typeStatus>
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, female (gravid) (
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<collectionCode id="ED59AE13FFBCE12EF2C215D1EBF3F954" box="[691,738,1700,1726]" country="Australia" name="Australian Museum" pageId="1" pageNumber="576" type="Museum">AM</collectionCode>
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P.73391),
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<collectingRegion id="498CF834FFBCE12EF32615D0ED31F954" box="[855,1056,1700,1727]" country="Australia" name="Western Australia" pageId="1" pageNumber="576">Western Australia</collectingRegion>
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,
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<collectionCode id="ED59AE13FFBCE12EF45815D1ED6AF954" box="[1065,1147,1700,1726]" country="Australia" httpUri="http://grbio.org/cool/0k2v-y6wz" name="Australian National Fish Collection" pageId="1" pageNumber="576" type="Museum">CSIRO</collectionCode>
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<collectingMunicipality id="6B93ACACFFBCE12EF4F315D1EC89F954" box="[1154,1432,1700,1727]" pageId="1" pageNumber="576">North West Shelf Project</collectingMunicipality>
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, (
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<geoCoordinate id="EE7C5011FFBCE12EF0D115B2E838F90B" box="[160,297,1734,1761]" degrees="19" direction="south" minutes="56.42" orientation="latitude" pageId="1" pageNumber="576" precision="9" value="-19.940332">19° 56.42´S</geoCoordinate>
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,
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<geoCoordinate id="EE7C5011FFBCE12EF14415B2E8DCF90B" box="[309,461,1734,1761]" degrees="117" direction="east" minutes="53.36" orientation="longitude" pageId="1" pageNumber="576" precision="9" value="117.889336">117° 53.36´E</geoCoordinate>
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), FRV
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<emphasis id="B93CEAC4FFBCE12EF26A15B2EB48F90B" box="[539,601,1735,1761]" italics="true" pageId="1" pageNumber="576">
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<location id="8E97600DFFBCE12EF26A15B2EB48F90B" LSID="urn:lsid:plazi:treatment:03E187C0FFBCE12AF0E6156DEB23F813:8E97600DFFBCE12EF26A15B2EB48F90B" box="[539,601,1735,1761]" latitude="-19.940332" longLatPrecision="12" longitude="117.889336" municipality="North West Shelf Project" name="Soela" pageId="1" pageNumber="576" stateProvince="Western Australia">Soela</location>
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</emphasis>
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||
, stn S-83-B2S, depth
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<quantity id="4CB09B33FFBCE12EF32015B2EA94F90B" box="[849,901,1735,1761]" metricMagnitude="1" metricUnit="m" metricValue="4.1" pageId="1" pageNumber="576" unit="m" value="41.0">
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||
<elevation id="0065D1E5FFBCE12EF32015B2EA94F90B" box="[849,901,1735,1761]" metricMagnitude="1" metricUnit="m" metricValue="4.1" pageId="1" pageNumber="576" unit="m" value="41.0">41m</elevation>
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</quantity>
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||
, 1983.
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</materialsCitation>
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||
</paragraph>
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<paragraph id="8BF736D6FFBCE12EF0B6159FEB1DF8CC" blockId="1.[151,1437,1699,2039]" pageId="1" pageNumber="576">
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||
<materialsCitation id="3B203C8BFFBCE12EF0B6159FEB18F8CC" ID-GBIF-Occurrence="2577370260" collectionCode="AM" pageId="1" pageNumber="576" specimenCount="3" typeStatus="paratype">
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||
<emphasis id="B93CEAC4FFBCE12EF0B6159FE857F8EE" bold="true" box="[199,326,1770,1796]" pageId="1" pageNumber="576">
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||
<typeStatus id="54F38874FFBCE12EF0B6159FE850F8EE" box="[199,321,1770,1796]" pageId="1" pageNumber="576" type="paratype">Paratypes</typeStatus>
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.
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</emphasis>
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One female (gravid) (
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<collectionCode id="ED59AE13FFBCE12EF24B159CEB78F8E9" box="[570,617,1769,1795]" country="Australia" name="Australian Museum" pageId="1" pageNumber="576" type="Museum">AM</collectionCode>
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P.77581), collection details as for
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<typeStatus id="54F38874FFBCE12EF394159CED5AF8E9" box="[997,1099,1769,1795]" pageId="1" pageNumber="576" type="holotype">holotype</typeStatus>
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. One sub-adult (
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<collectionCode id="ED59AE13FFBCE12EF48F159CEC3CF8E9" box="[1278,1325,1769,1795]" country="Australia" name="Australian Museum" pageId="1" pageNumber="576" type="Museum">AM</collectionCode>
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P.71966), collection details as for
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<typeStatus id="54F38874FFBCE12EF1D21479EB18F8CC" box="[419,521,1804,1830]" pageId="1" pageNumber="576" type="holotype">holotype</typeStatus>
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</materialsCitation>
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.
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</paragraph>
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||
</subSubSection>
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<subSubSection id="C352655DFFBCE12CF0B6145BEB1BF81E" lastPageId="3" lastPageNumber="578" pageId="1" pageNumber="576" type="description">
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<paragraph id="8BF736D6FFBCE12EF0B6145BEB30F81D" blockId="1.[151,1437,1699,2039]" pageId="1" pageNumber="576">
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<emphasis id="B93CEAC4FFBCE12EF0B6145BE848F8A3" bold="true" box="[199,345,1838,1865]" pageId="1" pageNumber="576">Description.</emphasis>
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Female
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<typeStatus id="54F38874FFBCE12EF1CC145AEB32F8A3" box="[445,547,1839,1865]" pageId="1" pageNumber="576" type="holotype">holotype</typeStatus>
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. Trunk (
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<figureCitation id="13732A53FFBCE12EF2F5145AEA11F8A3" box="[644,768,1839,1865]" captionStart="FIGURE 1" captionStartId="3.[151,250,1759,1784]" captionTargetBox="[170,1409,190,1727]" captionTargetId="figure@3.[161,1426,181,1734]" captionTargetPageId="3" captionText="FIGURE 1. Labrumoides vibrissa sp. nov., holotype. A, trunk, dorsal view; B, trunk, ventral view; C, trunk, lateral view. Paratype (P77581). D, cephalon, ventrolateral view; E, proboscis, distal view." figureDoi="http://doi.org/10.5281/zenodo.3714809" httpUri="https://zenodo.org/record/3714809/files/figure.png" pageId="1" pageNumber="576">Fig. 1A, B</figureCitation>
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) slender, smooth, completely segmented, lateral processes about as long as wide, separated from trunk by indistinct suture line; lateral processes 1 and 2 and 2 and 3 separated by about half basal diameter, processes 3 and 4 almost touching. Cephalon widening distally, neck short, lateral margins mostly occupied by bases of oviger implantations. Ocular tubercle placed level with the anterior margin of first lateral processes, width at base a little greater than mid-height, two low dorsolateral papillae; four eyes, lightly pigmented in preserved specimens.
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</paragraph>
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<paragraph id="8BF736D6FFBFE12DF0B613ECEC7EFE8D" blockId="2.[151,1437,153,611]" pageId="2" pageNumber="577">
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Proboscis (
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<figureCitation id="13732A53FFBFE12DF13213ECE888FF59" box="[323,409,153,179]" captionStart="FIGURE 1" captionStartId="3.[151,250,1759,1784]" captionTargetBox="[170,1409,190,1727]" captionTargetId="figure@3.[161,1426,181,1734]" captionTargetPageId="3" captionText="FIGURE 1. Labrumoides vibrissa sp. nov., holotype. A, trunk, dorsal view; B, trunk, ventral view; C, trunk, lateral view. Paratype (P77581). D, cephalon, ventrolateral view; E, proboscis, distal view." figureDoi="http://doi.org/10.5281/zenodo.3714809" httpUri="https://zenodo.org/record/3714809/files/figure.png" pageId="2" pageNumber="577">Fig. 1D</figureCitation>
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) proximal part inflated, with shallow median constriction, widest at base, partially retracted into cephalic collar, tapering strongly and transitioning seamlessly from about half its length to a slightly up-curved slender part, again widening towards three well-defined lips, distal one-third of tubiform part with abundant wispy, simple setae; lips fringed with a dense field of short, tangled setae
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<figureCitation id="13732A53FFBFE12DF3F91270EACCFEF5" box="[904,989,261,287]" captionStart="FIGURE 1" captionStartId="3.[151,250,1759,1784]" captionTargetBox="[170,1409,190,1727]" captionTargetId="figure@3.[161,1426,181,1734]" captionTargetPageId="3" captionText="FIGURE 1. Labrumoides vibrissa sp. nov., holotype. A, trunk, dorsal view; B, trunk, ventral view; C, trunk, lateral view. Paratype (P77581). D, cephalon, ventrolateral view; E, proboscis, distal view." figureDoi="http://doi.org/10.5281/zenodo.3714809" httpUri="https://zenodo.org/record/3714809/files/figure.png" pageId="2" pageNumber="577">Fig. 1E</figureCitation>
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,
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<figureCitation id="13732A53FFBFE12DF39B1270ED23FEF5" box="[1002,1074,261,287]" captionStart="PLATE 1" captionStartId="2.[151,234,1501,1526]" captionTargetBox="[151,1435,630,1474]" captionTargetId="figure@2.[151,1435,630,1474]" captionTargetPageId="2" captionText="PLATE 1. Labrumoides vibrissa sp. nov., holotype. A, trunk, dorsal view; B, trunk, ventral view; C, chelae and mouth, dorsal view; D, outer surfaces of chelae and mouth, ventral view." figureDoi="http://doi.org/10.5281/zenodo.3714807" httpUri="https://zenodo.org/record/3714807/files/figure.png" pageId="2" pageNumber="577">Plate 1</figureCitation>
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A–C). The lumen of the narrow distal part of the proboscis appears to be composed of parallel fibrous muscular strands. Abdomen unsegmented at base, directed obliquely upwards, inflated and strongly cleft distally, two strong spines on outer distal margins.
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</paragraph>
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<paragraph id="8BF736D6FFBFE12DF0B61204E85EFE61" blockId="2.[151,1437,153,611]" box="[199,335,369,395]" pageId="2" pageNumber="577">Palp absent.</paragraph>
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<paragraph id="8BF736D6FFBFE12DF0B612E0E8B1FD89" blockId="2.[151,1437,153,611]" pageId="2" pageNumber="577">
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Chelifore scape with strong depression on outer surface near base (
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<figureCitation id="13732A53FFBFE12DF3DA12E0ED12FE45" box="[939,1027,405,431]" captionStart="FIGURE 1" captionStartId="3.[151,250,1759,1784]" captionTargetBox="[170,1409,190,1727]" captionTargetId="figure@3.[161,1426,181,1734]" captionTargetPageId="3" captionText="FIGURE 1. Labrumoides vibrissa sp. nov., holotype. A, trunk, dorsal view; B, trunk, ventral view; C, trunk, lateral view. Paratype (P77581). D, cephalon, ventrolateral view; E, proboscis, distal view." figureDoi="http://doi.org/10.5281/zenodo.3714809" httpUri="https://zenodo.org/record/3714809/files/figure.png" pageId="2" pageNumber="577">Fig. 1A</figureCitation>
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.
|
||
<figureCitation id="13732A53FFBFE12DF47C12E0ED61FE45" box="[1037,1136,405,431]" captionStart="PLATE 1" captionStartId="2.[151,234,1501,1526]" captionTargetBox="[151,1435,630,1474]" captionTargetId="figure@2.[151,1435,630,1474]" captionTargetPageId="2" captionText="PLATE 1. Labrumoides vibrissa sp. nov., holotype. A, trunk, dorsal view; B, trunk, ventral view; C, chelae and mouth, dorsal view; D, outer surfaces of chelae and mouth, ventral view." figureDoi="http://doi.org/10.5281/zenodo.3714807" httpUri="https://zenodo.org/record/3714807/files/figure.png" pageId="2" pageNumber="577">Plate 1A</figureCitation>
|
||
). Chela carried in line with scape with fixed finger dorsal to the moveable finger, scissor-like, fixed finger more robust and slightly over-reaching moveable finger, terminating in a beak-like process, outer margin swollen, bearing four short peg-like spines or teeth (
|
||
<figureCitation id="13732A53FFBFE12DF0AC1174E823FDF1" box="[221,306,513,539]" captionStart="FIGURE 2" captionStartId="5.[151,250,1728,1753]" captionTargetBox="[285,1105,523,1589]" captionTargetId="figure@5.[178,1410,448,1703]" captionTargetPageId="5" captionText="FIGURE 2. Labrumoides vibrissa sp. nov., holotype (P73391).A, oviger; B, oviger claw; C, propodus, leg 3. Paratype (P77581). D, leg 3; E, left chela, dorsolateral view; F, left chela, ventral view." figureDoi="http://doi.org/10.5281/zenodo.3714811" httpUri="https://zenodo.org/record/3714811/files/figure.png" pageId="2" pageNumber="577">Fig. 2F</figureCitation>
|
||
); movable finger curved, pointed, appearing to cross to the inside of the fixed finger due to the swollen outer surface of the fixed finger (
|
||
<figureCitation id="13732A53FFBFE12DF2461150EB8DFDD5" box="[567,668,549,575]" captionStart="PLATE 1" captionStartId="2.[151,234,1501,1526]" captionTargetBox="[151,1435,630,1474]" captionTargetId="figure@2.[151,1435,630,1474]" captionTargetPageId="2" captionText="PLATE 1. Labrumoides vibrissa sp. nov., holotype. A, trunk, dorsal view; B, trunk, ventral view; C, chelae and mouth, dorsal view; D, outer surfaces of chelae and mouth, ventral view." figureDoi="http://doi.org/10.5281/zenodo.3714807" httpUri="https://zenodo.org/record/3714807/files/figure.png" pageId="2" pageNumber="577">Plate 1D</figureCitation>
|
||
), cutting edge smooth; palm and fingers with numerous fine, robust spines on outer surface.
|
||
</paragraph>
|
||
<caption id="DF37665EFFBFE12DF0E616A8EBF6F9F0" ID-DOI="http://doi.org/10.5281/zenodo.3714807" ID-Zenodo-Dep="3714807" httpUri="https://zenodo.org/record/3714807/files/figure.png" pageId="2" pageNumber="577" startId="2.[151,234,1501,1526]" targetBox="[151,1435,630,1474]" targetPageId="2">
|
||
<paragraph id="8BF736D6FFBFE12DF0E616A8EBF6F9F0" blockId="2.[151,1436,1501,1562]" pageId="2" pageNumber="577">
|
||
<emphasis id="B93CEAC4FFBFE12DF0E616A8E812FA1C" bold="true" box="[151,259,1501,1526]" pageId="2" pageNumber="577">PLATE 1.</emphasis>
|
||
<taxonomicName id="4C484D55FFBFE12DF17B16ABE8F7FA1C" authority="Staples, 2020" authorityName="Staples" authorityYear="2020" box="[266,486,1502,1526]" class="Pycnogonida" family="Callipallenidae" genus="Labrumoides" higherTaxonomySource="CoL" kingdom="Animalia" order="Pantopoda" pageId="2" pageNumber="577" phylum="Arthropoda" rank="species" species="vibrissa" status="sp. nov.">
|
||
<emphasis id="B93CEAC4FFBFE12DF17B16ABE8F7FA1C" box="[266,486,1502,1526]" italics="true" pageId="2" pageNumber="577">Labrumoides vibrissa</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="B93CEAC4FFBFE12DF19C16ABEB2FFA1C" bold="true" box="[493,574,1502,1526]" pageId="2" pageNumber="577">
|
||
<taxonomicNameLabel id="A20F57BFFFBFE12DF19C16ABEB2FFA1C" box="[493,574,1502,1526]" pageId="2" pageNumber="577" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
, holotype. A, trunk, dorsal view; B, trunk, ventral view; C, chelae and mouth, dorsal view; D, outer surfaces of chelae and mouth, ventral view.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="8BF736D6FFBFE12DF0B6153DEC22F925" blockId="2.[151,1436,1608,1959]" pageId="2" pageNumber="577">
|
||
Oviger ten-segmented (
|
||
<figureCitation id="13732A53FFBFE12DF1A4153DEB23F989" box="[469,562,1608,1635]" captionStart="FIGURE 2" captionStartId="5.[151,250,1728,1753]" captionTargetBox="[285,1105,523,1589]" captionTargetId="figure@5.[178,1410,448,1703]" captionTargetPageId="5" captionText="FIGURE 2. Labrumoides vibrissa sp. nov., holotype (P73391).A, oviger; B, oviger claw; C, propodus, leg 3. Paratype (P77581). D, leg 3; E, left chela, dorsolateral view; F, left chela, ventral view." figureDoi="http://doi.org/10.5281/zenodo.3714811" httpUri="https://zenodo.org/record/3714811/files/figure.png" pageId="2" pageNumber="577">Fig. 2A</figureCitation>
|
||
), implanted at base of first lateral processes. Segment 5 longest, segment 4 slightly shorter, segments 9 and 10 subequal, strigilis spines compound, two pair of stronger basal teeth followed by about six pairs of much smaller dorsolateral teeth, compound spines on segments 7 to 10 arranged 11:9:7:7. Terminal claw well-developed, approximately half length of segment 10, six teeth along inner margin (
|
||
<figureCitation id="13732A53FFBFE12DF4A515C1EC37F925" box="[1236,1318,1716,1743]" captionStart="FIGURE 2" captionStartId="5.[151,250,1728,1753]" captionTargetBox="[285,1105,523,1589]" captionTargetId="figure@5.[178,1410,448,1703]" captionTargetPageId="5" captionText="FIGURE 2. Labrumoides vibrissa sp. nov., holotype (P73391).A, oviger; B, oviger claw; C, propodus, leg 3. Paratype (P77581). D, leg 3; E, left chela, dorsolateral view; F, left chela, ventral view." figureDoi="http://doi.org/10.5281/zenodo.3714811" httpUri="https://zenodo.org/record/3714811/files/figure.png" pageId="2" pageNumber="577">Fig 2B</figureCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="8BF736D6FFBFE12DF0B615ACEAC7F8B4" blockId="2.[151,1436,1608,1959]" pageId="2" pageNumber="577">
|
||
Legs linear (
|
||
<figureCitation id="13732A53FFBFE12DF12515ADE8BFF919" box="[340,430,1752,1779]" captionStart="FIGURE 2" captionStartId="5.[151,250,1728,1753]" captionTargetBox="[285,1105,523,1589]" captionTargetId="figure@5.[178,1410,448,1703]" captionTargetPageId="5" captionText="FIGURE 2. Labrumoides vibrissa sp. nov., holotype (P73391).A, oviger; B, oviger claw; C, propodus, leg 3. Paratype (P77581). D, leg 3; E, left chela, dorsolateral view; F, left chela, ventral view." figureDoi="http://doi.org/10.5281/zenodo.3714811" httpUri="https://zenodo.org/record/3714811/files/figure.png" pageId="2" pageNumber="577">Fig. 2D</figureCitation>
|
||
), with few scattered setae, tibia 2 longest, femur marginally longer than tibia 1. Propodus slightly curved, heel with three robust spines followed by six strong sole spines and several lesser spines, distal-most heel spine more robust than remainder (
|
||
<figureCitation id="13732A53FFBFE12DF22B1455EBA5F8D1" box="[602,692,1824,1851]" captionStart="FIGURE 2" captionStartId="5.[151,250,1728,1753]" captionTargetBox="[285,1105,523,1589]" captionTargetId="figure@5.[178,1410,448,1703]" captionTargetPageId="5" captionText="FIGURE 2. Labrumoides vibrissa sp. nov., holotype (P73391).A, oviger; B, oviger claw; C, propodus, leg 3. Paratype (P77581). D, leg 3; E, left chela, dorsolateral view; F, left chela, ventral view." figureDoi="http://doi.org/10.5281/zenodo.3714811" httpUri="https://zenodo.org/record/3714811/files/figure.png" pageId="2" pageNumber="577">Fig. 2C</figureCitation>
|
||
), terminal claw about two-thirds propodus length, auxiliary claws absent. Genital pores large, located on ventrodistal surface coxa 2 all legs.
|
||
</paragraph>
|
||
<paragraph id="8BF736D6FFBFE12DF0B6141DED1BF84C" blockId="2.[151,1436,1608,1959]" pageId="2" pageNumber="577">Subadult (specimen P71966). Oviger bud-like and unsegmented. Number of propodal spines varies between legs; heel with 1 to 3 spines, sole 2 to 4 spines. All setae strongly curved at tip.</paragraph>
|
||
<caption id="DF37665EFFBEE12CF0E615AAEA6FF8F6" ID-DOI="http://doi.org/10.5281/zenodo.3714809" ID-Zenodo-Dep="3714809" httpUri="https://zenodo.org/record/3714809/files/figure.png" pageId="3" pageNumber="578" startId="3.[151,250,1759,1784]" targetBox="[170,1409,190,1727]" targetPageId="3">
|
||
<paragraph id="8BF736D6FFBEE12CF0E615AAEA6FF8F6" blockId="3.[151,1436,1759,1820]" pageId="3" pageNumber="578">
|
||
<emphasis id="B93CEAC4FFBEE12CF0E615AAE802F912" bold="true" box="[151,275,1759,1784]" pageId="3" pageNumber="578">FIGURE 1.</emphasis>
|
||
<taxonomicName id="4C484D55FFBEE12CF1681595E8E5F912" authority="Staples, 2020" authorityName="Staples" authorityYear="2020" box="[281,500,1760,1784]" class="Pycnogonida" family="Callipallenidae" genus="Labrumoides" higherTaxonomySource="CoL" kingdom="Animalia" order="Pantopoda" pageId="3" pageNumber="578" phylum="Arthropoda" rank="species" species="vibrissa" status="sp. nov.">
|
||
<emphasis id="B93CEAC4FFBEE12CF1681595E8E5F912" box="[281,500,1760,1784]" italics="true" pageId="3" pageNumber="578">Labrumoides vibrissa</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="B93CEAC4FFBEE12CF18B1595EB5AF912" bold="true" box="[506,587,1760,1784]" pageId="3" pageNumber="578">
|
||
<taxonomicNameLabel id="A20F57BFFFBEE12CF18B1595EB5AF912" box="[506,587,1760,1784]" pageId="3" pageNumber="578" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
, holotype. A, trunk, dorsal view; B, trunk, ventral view; C, trunk, lateral view. Paratype (P77581). D, cephalon, ventrolateral view; E, proboscis, distal view.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="8BF736D6FFBEE12CF0B6143EEB1BF81E" blockId="3.[151,1437,1865,2037]" pageId="3" pageNumber="578">
|
||
Measurements (female
|
||
<typeStatus id="54F38874FFBEE12CF1A2143FEB29F88E" box="[467,568,1866,1892]" pageId="3" pageNumber="578" type="holotype">holotype</typeStatus>
|
||
, mm). Trunk length (frontal margin of cephalic segment to tip of 4
|
||
<superScript id="7C3D9B9EFFBEE12CF531143CEC5CF8BD" attach="left" box="[1344,1357,1865,1879]" fontSize="6" pageId="3" pageNumber="578">th</superScript>
|
||
lateral process), 1.29; trunk width (across 2
|
||
<superScript id="7C3D9B9EFFBEE12CF2441418EB54F891" attach="left" box="[565,581,1901,1915]" fontSize="6" pageId="3" pageNumber="578">nd</superScript>
|
||
lateral processes), 0.76; proboscis length (ventral), 1.01. Third leg; coxa 1, 0.22; coxa 2, 0.57; coxa 3, 0.30; femur, 1.60; tibia 1, 1.50; tibia 2, 2.27; tarsus, 0.10; propodus, 0.45; claw, 0.30. Oviger: seg. 1, 0.07; seg. 2, 0.21; seg. 3, 0.30; seg. 4, 0.36; seg. 5, 0.46; seg. 6, 0.22; seg. 7, 0.22; seg. 8, 0.10; seg. 9, 0.17; seg. 10, 0.17; claw, 0.08.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C352655DFFB9E12BF0B613ECEC32FF3C" pageId="4" pageNumber="579" type="etymology">
|
||
<paragraph id="8BF736D6FFB9E12BF0B613ECEC32FF3C" blockId="4.[151,1437,152,2015]" pageId="4" pageNumber="579">
|
||
<emphasis id="B93CEAC4FFB9E12BF0B613ECE85FFF59" bold="true" box="[199,334,153,179]" pageId="4" pageNumber="579">Etymology.</emphasis>
|
||
Specific name derived from
|
||
<emphasis id="B93CEAC4FFB9E12BF2E513EDEBE8FF58" box="[660,761,152,178]" italics="true" pageId="4" pageNumber="579">vibrissae</emphasis>
|
||
–sensory hairs or whiskers found growing especially around the mouths of many mammals and alluding to the setae found around the mouth opening in this species.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C352655DFFB9E12BF0B61394ED7DFAD9" pageId="4" pageNumber="579" type="discussion">
|
||
<paragraph id="8BF736D6FFB9E12BF0B61394E826FEF4" blockId="4.[151,1437,152,2015]" pageId="4" pageNumber="579">
|
||
<emphasis id="B93CEAC4FFB9E12BF0B61394E82AFF11" bold="true" box="[199,315,225,251]" pageId="4" pageNumber="579">Remarks.</emphasis>
|
||
The two gravid females in this collection carry 2 to 5 well-developed ova and many smaller oocytes in each femur.
|
||
</paragraph>
|
||
<paragraph id="8BF736D6FFB9E12BF0B6125DED7DFAD9" blockId="4.[151,1437,152,2015]" pageId="4" pageNumber="579">
|
||
The absence of chitinized oral lips in
|
||
<taxonomicName id="4C484D55FFB9E12BF216125DEBEAFEA8" authorityName="Staples" authorityYear="2020" box="[615,763,296,322]" class="Pycnogonida" family="Callipallenidae" genus="Labrumoides" higherTaxonomySource="CoL" kingdom="Animalia" order="Pantopoda" pageId="4" pageNumber="579" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="B93CEAC4FFB9E12BF216125DEBEAFEA8" box="[615,763,296,322]" italics="true" pageId="4" pageNumber="579">Labrumoides</emphasis>
|
||
</taxonomicName>
|
||
is unique in the
|
||
<taxonomicName id="4C484D55FFB9E12BF3C1125DED4CFEA8" authorityName="Hilton" authorityYear="1942" box="[944,1117,296,322]" class="Pycnogonida" family="Callipallenidae" kingdom="Animalia" pageId="4" pageNumber="579" phylum="Arthropoda" rank="family">Callipallenidae</taxonomicName>
|
||
. The mouth opening appears to be formed solely by soft petal-like lips fringed with dense, tangled setae (
|
||
<figureCitation id="13732A53FFB9E12BF3A81239ED4AFE8D" box="[985,1115,332,359]" captionStart="PLATE 1" captionStartId="2.[151,234,1501,1526]" captionTargetBox="[151,1435,630,1474]" captionTargetId="figure@2.[151,1435,630,1474]" captionTargetPageId="2" captionText="PLATE 1. Labrumoides vibrissa sp. nov., holotype. A, trunk, dorsal view; B, trunk, ventral view; C, chelae and mouth, dorsal view; D, outer surfaces of chelae and mouth, ventral view." figureDoi="http://doi.org/10.5281/zenodo.3714807" httpUri="https://zenodo.org/record/3714807/files/figure.png" pageId="4" pageNumber="579">Plate 1A, C</figureCitation>
|
||
) suggesting that they may be incapable of grasping, crushing or tearing food with their mouth parts. It is conjectured that this species may belong to a wider group of selective or non-selective deposit feeders that vacuum and ingest their food whole with perhaps epiphytes such as diatoms and foraminifera being possible food sources. Whilst the mouth parts adequately distinguish the new genus from its congeners, overlapping morphological similarities warrant brief comparisons with five other genera found in Australian waters;
|
||
<taxonomicName id="4C484D55FFB9E12BF2EA1175EADBFDF0" authority="Staples, 2014 b" authorityName="Staples" authorityYear="2014" box="[667,970,512,538]" class="Pycnogonida" family="Callipallenidae" genus="Bamberene" higherTaxonomySource="GBIF,CoL" kingdom="Animalia" order="Pantopoda" pageId="4" pageNumber="579" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="B93CEAC4FFB9E12BF2EA1175EA08FDF0" box="[667,793,512,538]" italics="true" pageId="4" pageNumber="579">Bamberene</emphasis>
|
||
<bibRefCitation id="EFD94B27FFB9E12BF3501175EADBFDF0" author="Staples, D. A." box="[801,970,512,538]" pageId="4" pageNumber="579" pagination="121 - 129" refId="ref3730" refString="Staples, D. A. (2014 b) A reassessment of the pycnogonid genus Stylopallene (Arthropoda, Callipallenidae) with description of a new genus. Memoirs of Museum Victoria, 72, 121 - 129. https: // doi. org / 10.24199 / j. mmv. 2014.72.07" type="journal article" year="2014">Staples, 2014b</bibRefCitation>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="4C484D55FFB9E12BF3A61175EC17FDF1" authority="Stock, 1955" authorityName="Stock" authorityYear="1955" box="[983,1286,512,539]" class="Pycnogonida" family="Callipallenidae" genus="Cheilopallene" higherTaxonomySource="CoL" kingdom="Animalia" order="Pantopoda" pageId="4" pageNumber="579" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="B93CEAC4FFB9E12BF3A61175ED65FDF0" box="[983,1140,512,538]" italics="true" pageId="4" pageNumber="579">Cheilopallene</emphasis>
|
||
<bibRefCitation id="EFD94B27FFB9E12BF40D1175EC17FDF1" author="Stock, J. H." box="[1148,1286,512,539]" pageId="4" pageNumber="579" pagination="1 - 13" refId="ref3839" refString="Stock, J. H. (1955) Pycnogonida from Tristan da Cunha. Results of the Norwegian Scientific Expedition to Tristan da Cunha, 1937 - 1938, 33, 1 - 13." type="journal article" year="1955">Stock, 1955</bibRefCitation>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="4C484D55FFB9E12BF5631175E82CFDD5" authority="Staples, 2014 a" authorityName="Staples" authorityYear="2014" class="Pycnogonida" family="Callipallenidae" genus="Meridionale" higherTaxonomySource="GBIF,CoL" kingdom="Animalia" order="Pantopoda" pageId="4" pageNumber="579" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="B93CEAC4FFB9E12BF5631175EC8DFDF0" box="[1298,1436,512,538]" italics="true" pageId="4" pageNumber="579">Meridionale</emphasis>
|
||
<bibRefCitation id="EFD94B27FFB9E12BF0E61151E82CFDD5" author="Staples, D. A." box="[151,317,548,575]" pageId="4" pageNumber="579" pagination="339 - 359" refId="ref3681" refString="Staples, D. A. (2014 a) A Revision of the callipallenid genus Pseudopallene Wilson, 1878 (Pycnogonida, Callipallenidae). Zootaxa, 3765 (4), 339 - 359. https: // doi. org / 10.11646 / zootaxa. 3765.4.3" type="journal article" year="2014">Staples, 2014a</bibRefCitation>
|
||
</taxonomicName>
|
||
, and
|
||
<taxonomicName id="4C484D55FFB9E12BF1081151EB83FDD4" authority="Clark, 1963" authorityName="Clark" authorityYear="1963" box="[377,658,548,574]" class="Pycnogonida" family="Callipallenidae" genus="Stylopallene" higherTaxonomySource="CoL" kingdom="Animalia" order="Pantopoda" pageId="4" pageNumber="579" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="B93CEAC4FFB9E12BF1081151EB12FDD4" box="[377,515,548,574]" italics="true" pageId="4" pageNumber="579">Stylopallene</emphasis>
|
||
<bibRefCitation id="EFD94B27FFB9E12BF27A1151EB83FDD4" author="Clark, W. C." box="[523,658,548,574]" pageId="4" pageNumber="579" pagination="1 - 81" refId="ref3404" refString="Clark, W. C. (1963) Australian Pycnogonida. Records of the Australian Museum, 26 (1), 1 - 81. https: // doi. org / 10.3853 / j. 0067 - 1975.26.1963.669" type="journal article" year="1963">Clark, 1963</bibRefCitation>
|
||
</taxonomicName>
|
||
. The mouth openings in all of these genera are formed by three acute oral plates composed of thin pliant chiton. These plates are glabrous and protrude forward from the main body of the proboscis. They are in fact, most developed in
|
||
<taxonomicName id="4C484D55FFB9E12BF2B31119EAD7FD6C" authorityName=", Clark" authorityYear="1963" box="[706,966,620,646]" class="Pycnogonida" family="Callipallenidae" genus="Stylopallene" higherTaxonomySource="CoL" kingdom="Animalia" order="Pantopoda" pageId="4" pageNumber="579" phylum="Arthropoda" rank="species" species="tubirostris">
|
||
<emphasis id="B93CEAC4FFB9E12BF2B31119EAD7FD6C" box="[706,966,620,646]" italics="true" pageId="4" pageNumber="579">Stylopallene tubirostris</emphasis>
|
||
</taxonomicName>
|
||
, the species to which this new species was originally assigned and where they form a long probe-like extension to the proboscis. The joining of the plates to the inflated part of the proboscis is evidenced by a dark transverse suture line. S
|
||
<emphasis id="B93CEAC4FFB9E12BF46611C1ED82FD24" box="[1047,1171,692,718]" italics="true" pageId="4" pageNumber="579">tylopallene</emphasis>
|
||
is further distinguished by a combination of eight eye lenses arranged in four groups of two, an oval trunk with lateral processes touching or almost touching, a wide neck region that hardly narrows throughout its length, and female scapes each with a proximolateral process or flange. All species of
|
||
<taxonomicName id="4C484D55FFB9E12BF2D81055EA22FCD0" authorityName="Clark" authorityYear="1963" box="[681,819,800,826]" class="Pycnogonida" family="Callipallenidae" genus="Stylopallene" higherTaxonomySource="CoL" kingdom="Animalia" order="Pantopoda" pageId="4" pageNumber="579" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="B93CEAC4FFB9E12BF2D81055EA22FCD0" box="[681,819,800,826]" italics="true" pageId="4" pageNumber="579">Stylopallene</emphasis>
|
||
</taxonomicName>
|
||
appear to have an obligate association with arborescent bryozoans (
|
||
<bibRefCitation id="EFD94B27FFB9E12BF16B1031E8BEFCB5" author="Staples, D. A." box="[282,431,836,863]" pageId="4" pageNumber="579" pagination="158 - 169" refId="ref3645" refString="Staples, D. A. (2005) Pycnogonida of the Althorpe Islands, South Australia. Transactions of the Royal Society of South Australia, 129 (2), 158 - 169." type="journal article" year="2005">Staples 2005</bibRefCitation>
|
||
,
|
||
<bibRefCitation id="EFD94B27FFB9E12BF1CA1031EB17FCB5" author="Staples, D. A." box="[443,518,836,863]" pageId="4" pageNumber="579" pagination="121 - 129" refId="ref3730" refString="Staples, D. A. (2014 b) A reassessment of the pycnogonid genus Stylopallene (Arthropoda, Callipallenidae) with description of a new genus. Memoirs of Museum Victoria, 72, 121 - 129. https: // doi. org / 10.24199 / j. mmv. 2014.72.07" type="journal article" year="2014">2014b</bibRefCitation>
|
||
). The new genus shares a similar chela shape and orientation with the monotypic genus
|
||
<taxonomicName id="4C484D55FFB9E12BF091101DE84FFC68" authorityName="Staples" authorityYear="2014" box="[224,350,872,898]" class="Pycnogonida" family="Callipallenidae" genus="Bamberene" higherTaxonomySource="GBIF,CoL" kingdom="Animalia" order="Pantopoda" pageId="4" pageNumber="579" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="B93CEAC4FFB9E12BF091101DE84FFC68" box="[224,350,872,898]" italics="true" pageId="4" pageNumber="579">Bamberene</emphasis>
|
||
</taxonomicName>
|
||
, but that genus is readily distinguished by a compact, almost discoid-shaped trunk with tall dorsomedian tubercles and the absence of an oviger claw.
|
||
<taxonomicName id="4C484D55FFB9E12BF37110F9EA9BFC4C" authorityName="Staples" authorityYear="2014" box="[768,906,908,934]" class="Pycnogonida" family="Callipallenidae" genus="Meridionale" higherTaxonomySource="GBIF,CoL" kingdom="Animalia" order="Pantopoda" pageId="4" pageNumber="579" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="B93CEAC4FFB9E12BF37110F9EA9BFC4C" box="[768,906,908,934]" italics="true" pageId="4" pageNumber="579">Meridionale</emphasis>
|
||
</taxonomicName>
|
||
is distinguished by a number of characters, the most conspicuous of which is the general habitus, where the strongly downward or posterior-facing proboscis and chelifores are hardly visible in dorsal view. The chela fingers of
|
||
<taxonomicName id="4C484D55FFB9E12BF31410A1EAFEFC04" authorityName="Staples" authorityYear="2014" box="[869,1007,980,1006]" class="Pycnogonida" family="Callipallenidae" genus="Meridionale" higherTaxonomySource="GBIF,CoL" kingdom="Animalia" order="Pantopoda" pageId="4" pageNumber="579" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="B93CEAC4FFB9E12BF31410A1EAFEFC04" box="[869,1007,980,1006]" italics="true" pageId="4" pageNumber="579">Meridionale</emphasis>
|
||
</taxonomicName>
|
||
have heavily sclerotized margins suggesting that they may be used to crush their food; perhaps bryozoan zooids.
|
||
<taxonomicName id="4C484D55FFB9E12BF387108DED82FBF8" authorityName="Stock" authorityYear="1955" box="[1014,1171,1016,1042]" class="Pycnogonida" family="Callipallenidae" genus="Cheilopallene" higherTaxonomySource="CoL" kingdom="Animalia" order="Pantopoda" pageId="4" pageNumber="579" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="B93CEAC4FFB9E12BF387108DED82FBF8" box="[1014,1171,1016,1042]" italics="true" pageId="4" pageNumber="579">Cheilopallene</emphasis>
|
||
</taxonomicName>
|
||
shares a tiny body size with the new genus but the fixed finger of the chela is truncate and nodulous, a diagnostic character of the genus. Female
|
||
<taxonomicName id="4C484D55FFB9E12BF0801735E89FFBB0" authorityName="Stock" authorityYear="1955" box="[241,398,1088,1114]" class="Pycnogonida" family="Callipallenidae" genus="Cheilopallene" higherTaxonomySource="CoL" kingdom="Animalia" order="Pantopoda" pageId="4" pageNumber="579" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="B93CEAC4FFB9E12BF0801735E89FFBB0" box="[241,398,1088,1114]" italics="true" pageId="4" pageNumber="579">Cheilopallene</emphasis>
|
||
</taxonomicName>
|
||
also have a proximolateral process or flange on the scape, not dissimilar to that in
|
||
<taxonomicName id="4C484D55FFB9E12BF5461735E9D7FB94" authorityName="Clark" authorityYear="1963" class="Pycnogonida" family="Callipallenidae" genus="Stylopallene" higherTaxonomySource="CoL" kingdom="Animalia" order="Pantopoda" pageId="4" pageNumber="579" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="B93CEAC4FFB9E12BF5461735E9D7FB94" italics="true" pageId="4" pageNumber="579">Stylopallene</emphasis>
|
||
</taxonomicName>
|
||
, but which is not present in
|
||
<emphasis id="B93CEAC4FFB9E12BF18C1711EB89FB94" box="[509,664,1124,1150]" italics="true" pageId="4" pageNumber="579">
|
||
<taxonomicName id="4C484D55FFB9E12BF18C1711EB85FB94" authorityName="Staples" authorityYear="2020" box="[509,660,1124,1150]" class="Pycnogonida" family="Callipallenidae" genus="Labrumoides" higherTaxonomySource="CoL" kingdom="Animalia" order="Pantopoda" pageId="4" pageNumber="579" phylum="Arthropoda" rank="genus">Labrumoides</taxonomicName>
|
||
.
|
||
</emphasis>
|
||
Some species in the genus
|
||
<emphasis id="B93CEAC4FFB9E12BF3B71711ED78FB94" box="[966,1129,1124,1150]" italics="true" pageId="4" pageNumber="579">
|
||
<taxonomicName id="4C484D55FFB9E12BF3B71711ED74FB94" authorityName="Hodgson" authorityYear="1915" box="[966,1125,1124,1150]" class="Pycnogonida" family="Callipallenidae" genus="Austropallene" higherTaxonomySource="CoL" kingdom="Animalia" order="Pantopoda" pageId="4" pageNumber="579" phylum="Arthropoda" rank="genus">Austropallene</taxonomicName>
|
||
,
|
||
</emphasis>
|
||
only known from Antarctic and Subantarctic localities, also share morphological similarities with
|
||
<taxonomicName id="4C484D55FFB9E12BF3CB17FDED5FFB48" authorityName="Staples" authorityYear="2020" box="[954,1102,1160,1186]" class="Pycnogonida" family="Callipallenidae" genus="Labrumoides" higherTaxonomySource="CoL" kingdom="Animalia" order="Pantopoda" pageId="4" pageNumber="579" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="B93CEAC4FFB9E12BF3CB17FDED5FFB48" box="[954,1102,1160,1186]" italics="true" pageId="4" pageNumber="579">Labrumoides</emphasis>
|
||
</taxonomicName>
|
||
but the absence of an oviger claw and the presence of characteristic ‘horns’ on the cephalon of specimens belonging to that genus are sufficient to distinguish the genera. The tapering proboscis of
|
||
<taxonomicName id="4C484D55FFB9E12BF29517A5ED79FB00" authority="Barnard 1946" authorityName="Barnard" authorityYear="1946" box="[740,1128,1232,1258]" class="Pycnogonida" family="Callipallenidae" genus="Queubus" higherTaxonomySource="CoL" kingdom="Animalia" order="Pantopoda" pageId="4" pageNumber="579" phylum="Arthropoda" rank="species" species="jamesanus">
|
||
<emphasis id="B93CEAC4FFB9E12BF29517A5EAD7FB00" box="[740,966,1232,1258]" italics="true" pageId="4" pageNumber="579">Queubus jamesanus</emphasis>
|
||
<bibRefCitation id="EFD94B27FFB9E12BF3BF17A5ED79FB00" author="Barnard, K. H." box="[974,1128,1232,1258]" pageId="4" pageNumber="579" pagination="60 - 63" refId="ref3285" refString="Barnard, K. H. (1946) Diagnose of new species and a new genus of Pycnogonida in the South African Museum. Annals and Magazine of Natural History, Series 11, 13 (97), 60 - 63. https: // doi. org / 10.1080 / 00222934608654521" type="journal article" year="1946">Barnard 1946</bibRefCitation>
|
||
</taxonomicName>
|
||
from South African waters bares a similarity to the new species but the absence of chelifores and the presence of palps in
|
||
<taxonomicName id="4C484D55FFB9E12BF4D31781EC17FAE4" authorityName="Barnard" authorityYear="1946" box="[1186,1286,1268,1294]" class="Pycnogonida" family="Callipallenidae" genus="Queubus" higherTaxonomySource="CoL" kingdom="Animalia" order="Pantopoda" pageId="4" pageNumber="579" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="B93CEAC4FFB9E12BF4D31781EC17FAE4" box="[1186,1286,1268,1294]" italics="true" pageId="4" pageNumber="579">Queubus</emphasis>
|
||
</taxonomicName>
|
||
are sufficient to distinguish the genera. Unfortunately, Barnard did not comment on the jaw structure.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C352655DFFB9E12AF0B61649ED8CFE8D" lastPageId="5" lastPageNumber="580" pageId="4" pageNumber="579" type="reference_group">
|
||
<paragraph id="8BF736D6FFB9E12AF0B61649ED8CFE8D" blockId="4.[151,1437,152,2015]" lastBlockId="5.[151,1436,153,395]" lastPageId="5" lastPageNumber="580" pageId="4" pageNumber="579">
|
||
<treatmentCitationGroup id="AB5811F8FFB9E12AF0B61649ED8CFE8D" lastPageId="5" lastPageNumber="580" pageId="4" pageNumber="579">
|
||
<treatmentCitation id="0AE910C7FFB9E12BF0B61649EB48FABD" author="Child, C. A." box="[199,601,1340,1367]" page="65" pageId="4" pageNumber="579" year="1988">
|
||
<taxonomicName id="4C484D55FFB9E12BF0B61649EB48FABD" ID-CoL="TSDR" authority="Child, 1988: 65" authorityName="Child" authorityPageNumber="65" authorityYear="1988" box="[199,601,1340,1367]" class="Pycnogonida" family="Callipallenidae" genus="Cheilopallene" higherTaxonomySource="CoL" kingdom="Animalia" order="Pantopoda" pageId="4" pageNumber="579" phylum="Arthropoda" rank="species" species="hirta">
|
||
<emphasis id="B93CEAC4FFB9E12BF0B61649E8B3FABC" box="[199,418,1340,1366]" italics="true" pageId="4" pageNumber="579">Cheilopallene hirta</emphasis>
|
||
<bibRefCitation id="EFD94B27FFB9E12BF1D81649EB48FABD" author="Child, C. A." box="[425,601,1340,1367]" pageId="4" pageNumber="579" pagination="45 - 78" refId="ref3376" refString="Child, C. A. (1988) Pycnogonida from Aldabra Atoll. Bulletin of the Biological Society of Washington, 8, 45 - 78." type="journal article" year="1988">Child, 1988: 65</bibRefCitation>
|
||
</taxonomicName>
|
||
</treatmentCitation>
|
||
is one of three species of
|
||
<taxonomicName id="4C484D55FFB9E12BF30F1649ED0AFABC" ID-CoL="84M99" authorityName="Stock" authorityYear="1955" box="[894,1051,1340,1366]" class="Pycnogonida" family="Callipallenidae" genus="Cheilopallene" higherTaxonomySource="CoL" kingdom="Animalia" order="Pantopoda" pageId="4" pageNumber="579" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="B93CEAC4FFB9E12BF30F1649ED0AFABC" box="[894,1051,1340,1366]" italics="true" pageId="4" pageNumber="579">Cheilopallene</emphasis>
|
||
</taxonomicName>
|
||
that does not share characteristics typical of that genus and were considered
|
||
<emphasis id="B93CEAC4FFB9E12BF2031614EA1CFA90" box="[626,781,1376,1402]" italics="true" pageId="4" pageNumber="579">incertae sedis</emphasis>
|
||
by
|
||
<bibRefCitation id="EFD94B27FFB9E12BF3491615EACFFA91" author="Staples, D. A." box="[824,990,1376,1403]" pageId="4" pageNumber="579" pagination="51 - 57" refId="ref3784" refString="Staples, D. A. (2015) A reassessment of the pycnogonid genus Cheilopallene (Arthropoda, Callipallenidae) with description of a new species from Papua New Guinea. Zootaxa, 3995 (1), 51 - 57. https: // doi. org / 10.11646 / zootaxa. 3995.1.6" type="journal article" year="2015">Staples (2015)</bibRefCitation>
|
||
.
|
||
<taxonomicName id="4C484D55FFB9E12BF39B1615EDD5FA90" ID-CoL="TSDR" authorityName="Child" authorityYear="1988" box="[1002,1220,1376,1402]" class="Pycnogonida" family="Callipallenidae" genus="Cheilopallene" higherTaxonomySource="CoL" kingdom="Animalia" order="Pantopoda" pageId="4" pageNumber="579" phylum="Arthropoda" rank="species" species="hirta">
|
||
<emphasis id="B93CEAC4FFB9E12BF39B1615EDD5FA90" box="[1002,1220,1376,1402]" italics="true" pageId="4" pageNumber="579">Cheilopallene hirta</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="4C484D55FFB9E12BF48D1614EC62FA90" ID-CoL="8Z9ZH" authorityName="Staples" authorityYear="2020" box="[1276,1395,1376,1403]" class="Pycnogonida" family="Callipallenidae" genus="Labrumoides" higherTaxonomySource="CoL" kingdom="Animalia" order="Pantopoda" pageId="4" pageNumber="579" phylum="Arthropoda" rank="species" species="vibrissa">
|
||
<emphasis id="B93CEAC4FFB9E12BF48D1614EC1DFA90" box="[1276,1292,1377,1402]" italics="true" pageId="4" pageNumber="579">L</emphasis>
|
||
.
|
||
<emphasis id="B93CEAC4FFB9E12BF56B1615EC62FA90" box="[1306,1395,1376,1402]" italics="true" pageId="4" pageNumber="579">vibrissa</emphasis>
|
||
</taxonomicName>
|
||
are both recorded from shallow waters in tropical seas and share significant morphological characters; in particular they share the same distal proboscis morphology. They are also of about the same size (leg span about
|
||
<quantity id="4CB09B33FFB9E12BF56716DCEC74FA29" box="[1302,1381,1449,1475]" metricMagnitude="-2" metricUnit="m" metricValue="1.1" pageId="4" pageNumber="579" unit="mm" value="11.0">11 mm</quantity>
|
||
) and carry four broad spines on a distal outer bulge of the chelae fixed finger (
|
||
<bibRefCitation id="EFD94B27FFB9E12BF39716B9ED79FA0D" author="Child, C. A." box="[998,1128,1484,1511]" pageId="4" pageNumber="579" pagination="45 - 78" refId="ref3376" refString="Child, C. A. (1988) Pycnogonida from Aldabra Atoll. Bulletin of the Biological Society of Washington, 8, 45 - 78." type="journal article" year="1988">Child 1988</bibRefCitation>
|
||
, Fig. 5F;
|
||
<figureCitation id="13732A53FFB9E12BF4A816B9EC3AFA0D" box="[1241,1323,1484,1511]" captionStart="FIGURE 2" captionStartId="5.[151,250,1728,1753]" captionTargetBox="[285,1105,523,1589]" captionTargetId="figure@5.[178,1410,448,1703]" captionTargetPageId="5" captionText="FIGURE 2. Labrumoides vibrissa sp. nov., holotype (P73391).A, oviger; B, oviger claw; C, propodus, leg 3. Paratype (P77581). D, leg 3; E, left chela, dorsolateral view; F, left chela, ventral view." figureDoi="http://doi.org/10.5281/zenodo.3714811" httpUri="https://zenodo.org/record/3714811/files/figure.png" pageId="4" pageNumber="579">Fig. 2F</figureCitation>
|
||
,
|
||
<figureCitation id="13732A53FFB9E12BF54816B9EC8DFA0D" box="[1337,1436,1484,1511]" captionStart="PLATE 1" captionStartId="2.[151,234,1501,1526]" captionTargetBox="[151,1435,630,1474]" captionTargetId="figure@2.[151,1435,630,1474]" captionTargetPageId="2" captionText="PLATE 1. Labrumoides vibrissa sp. nov., holotype. A, trunk, dorsal view; B, trunk, ventral view; C, chelae and mouth, dorsal view; D, outer surfaces of chelae and mouth, ventral view." figureDoi="http://doi.org/10.5281/zenodo.3714807" httpUri="https://zenodo.org/record/3714807/files/figure.png" pageId="4" pageNumber="579">Plate 1D</figureCitation>
|
||
herein). It appears also that the fixed finger of both species terminates in a beak-like process (
|
||
<bibRefCitation id="EFD94B27FFB9E12BF4C51685EC27F9E1" author="Child, C. A." box="[1204,1334,1520,1547]" pageId="4" pageNumber="579" pagination="45 - 78" refId="ref3376" refString="Child, C. A. (1988) Pycnogonida from Aldabra Atoll. Bulletin of the Biological Society of Washington, 8, 45 - 78." type="journal article" year="1988">Child 1988</bibRefCitation>
|
||
, Fig 5F). The presence of bifurcate and trifurcate setae found on the proboscis tip of
|
||
<emphasis id="B93CEAC4FFB9E12BF3951560ED50F9C4" box="[996,1089,1556,1583]" italics="true" pageId="4" pageNumber="579">
|
||
<taxonomicName id="4C484D55FFB9E12BF3951560ED2CF9C4" ID-CoL="TSDR" authorityName="Child" authorityYear="1988" box="[996,1085,1556,1583]" class="Pycnogonida" family="Callipallenidae" genus="Cheilopallene" higherTaxonomySource="CoL" kingdom="Animalia" order="Pantopoda" pageId="4" pageNumber="579" phylum="Arthropoda" rank="species" species="hirta">C. hirta</taxonomicName>
|
||
,
|
||
</emphasis>
|
||
as opposed to the simple setae in
|
||
<emphasis id="B93CEAC4FFB9E12BF0C5154CE823F9B8" box="[180,306,1592,1618]" italics="true" pageId="4" pageNumber="579">
|
||
<taxonomicName id="4C484D55FFB9E12BF0C5154CE83CF9B8" ID-CoL="8Z9ZH" authorityName="Staples" authorityYear="2020" box="[180,301,1592,1618]" class="Pycnogonida" family="Callipallenidae" genus="Labrumoides" higherTaxonomySource="CoL" kingdom="Animalia" order="Pantopoda" pageId="4" pageNumber="579" phylum="Arthropoda" rank="species" species="vibrissa">L. vibrissa</taxonomicName>
|
||
,
|
||
</emphasis>
|
||
represents a point of difference but this is of uncertain significance at generic level. A further difference in the shapes of the male and female oviger claws would be considered more significant had I not been aware of similar sexual dimorphism in another closely related, but as yet, undescribed species. Child described the male chelae of
|
||
<taxonomicName id="4C484D55FFB9E12BF17715D0E84CF954" ID-CoL="TSDR" authorityName="Child" authorityYear="1988" box="[262,349,1700,1727]" class="Pycnogonida" family="Callipallenidae" genus="Cheilopallene" higherTaxonomySource="CoL" kingdom="Animalia" order="Pantopoda" pageId="4" pageNumber="579" phylum="Arthropoda" rank="species" species="hirta">
|
||
<emphasis id="B93CEAC4FFB9E12BF17715D0E84CF954" box="[262,349,1700,1727]" italics="true" pageId="4" pageNumber="579">C. hirta</emphasis>
|
||
</taxonomicName>
|
||
as massive, but noted that the chela palm of the female is less inflated and more triangular than the male bringing it more in line with this female of
|
||
<taxonomicName id="4C484D55FFB9E12BF29015BCEA46F908" ID-CoL="8Z9ZH" authorityName="Staples" authorityYear="2020" box="[737,855,1736,1762]" class="Pycnogonida" family="Callipallenidae" genus="Labrumoides" higherTaxonomySource="CoL" kingdom="Animalia" order="Pantopoda" pageId="4" pageNumber="579" phylum="Arthropoda" rank="species" species="vibrissa">
|
||
<emphasis id="B93CEAC4FFB9E12BF29015BCEA46F908" box="[737,855,1736,1762]" italics="true" pageId="4" pageNumber="579">L. vibrissa</emphasis>
|
||
</taxonomicName>
|
||
. It is unfortunate that Child did not provide a figure of the female chelifore of
|
||
<taxonomicName id="4C484D55FFB9E12BF1CD1598EB02F8EC" ID-CoL="TSDR" authorityName="Child" authorityYear="1988" box="[444,531,1772,1799]" class="Pycnogonida" family="Callipallenidae" genus="Cheilopallene" higherTaxonomySource="CoL" kingdom="Animalia" order="Pantopoda" pageId="4" pageNumber="579" phylum="Arthropoda" rank="species" species="hirta">
|
||
<emphasis id="B93CEAC4FFB9E12BF1CD1598EB02F8EC" box="[444,531,1772,1799]" italics="true" pageId="4" pageNumber="579">C. hirta</emphasis>
|
||
</taxonomicName>
|
||
for comparison and although both sexes were represented in the collection from Aldabra Atoll he did not comment on sexual dimorphism of the scape. Based on
|
||
<bibRefCitation id="EFD94B27FFB9E12BF46C1465EDA9F8C1" author="Child, C. A." box="[1053,1208,1808,1835]" pageId="4" pageNumber="579" pagination="45 - 78" refId="ref3376" refString="Child, C. A. (1988) Pycnogonida from Aldabra Atoll. Bulletin of the Biological Society of Washington, 8, 45 - 78." type="journal article" year="1988">Child’s (1988</bibRefCitation>
|
||
, Fig. 5A) figure, the orientation of the chela relative to the scape appears to be a significant point of difference but the wide membrane at the base of the chela palm of
|
||
<taxonomicName id="4C484D55FFB9E12BF195142CEB4AF898" ID-CoL="8Z9ZH" authorityName="Staples" authorityYear="2020" box="[484,603,1880,1906]" class="Pycnogonida" family="Callipallenidae" genus="Labrumoides" higherTaxonomySource="CoL" kingdom="Animalia" order="Pantopoda" pageId="4" pageNumber="579" phylum="Arthropoda" rank="species" species="vibrissa">
|
||
<emphasis id="B93CEAC4FFB9E12BF195142CEB4AF898" box="[484,603,1880,1906]" italics="true" pageId="4" pageNumber="579">L. vibrissa</emphasis>
|
||
</taxonomicName>
|
||
indicates that the chela is capable of considerable movement inwards and downwards (
|
||
<figureCitation id="13732A53FFB9E12BF1561409E86CF87D" box="[295,381,1916,1943]" captionStart="FIGURE 1" captionStartId="3.[151,250,1759,1784]" captionTargetBox="[170,1409,190,1727]" captionTargetId="figure@3.[161,1426,181,1734]" captionTargetPageId="3" captionText="FIGURE 1. Labrumoides vibrissa sp. nov., holotype. A, trunk, dorsal view; B, trunk, ventral view; C, trunk, lateral view. Paratype (P77581). D, cephalon, ventrolateral view; E, proboscis, distal view." figureDoi="http://doi.org/10.5281/zenodo.3714809" httpUri="https://zenodo.org/record/3714809/files/figure.png" pageId="4" pageNumber="579">Fig. 1B</figureCitation>
|
||
,
|
||
<figureCitation id="13732A53FFB9E12BF1F91409E8F6F87D" box="[392,487,1916,1943]" captionStart="PLATE 1" captionStartId="2.[151,234,1501,1526]" captionTargetBox="[151,1435,630,1474]" captionTargetId="figure@2.[151,1435,630,1474]" captionTargetPageId="2" captionText="PLATE 1. Labrumoides vibrissa sp. nov., holotype. A, trunk, dorsal view; B, trunk, ventral view; C, chelae and mouth, dorsal view; D, outer surfaces of chelae and mouth, ventral view." figureDoi="http://doi.org/10.5281/zenodo.3714807" httpUri="https://zenodo.org/record/3714807/files/figure.png" pageId="4" pageNumber="579">Plate 1B</figureCitation>
|
||
) in which case the illustrations of the chela may only reflect the particular orientation of the chelae at the time of preservation. In light of the aforementioned observations,
|
||
<taxonomicName id="4C484D55FFB9E12BF42614D4EDBFF850" ID-CoL="TSDR" authorityName="Child" authorityYear="1988" box="[1111,1198,1952,1979]" class="Pycnogonida" family="Callipallenidae" genus="Cheilopallene" higherTaxonomySource="CoL" kingdom="Animalia" order="Pantopoda" pageId="4" pageNumber="579" phylum="Arthropoda" rank="species" species="hirta">
|
||
<emphasis id="B93CEAC4FFB9E12BF42614D4EDBFF850" box="[1111,1198,1952,1979]" italics="true" pageId="4" pageNumber="579">C. hirta</emphasis>
|
||
</taxonomicName>
|
||
is only provisionally assigned to the new genus, but for the time being it is best placed in
|
||
<taxonomicName id="4C484D55FFB9E12BF3E514B1ED39F834" ID-CoL="84PGL" authorityName="Staples" authorityYear="2020" box="[916,1064,1988,2014]" class="Pycnogonida" family="Callipallenidae" genus="Labrumoides" higherTaxonomySource="CoL" kingdom="Animalia" order="Pantopoda" pageId="4" pageNumber="579" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="B93CEAC4FFB9E12BF3E514B1ED39F834" box="[916,1064,1988,2014]" italics="true" pageId="4" pageNumber="579">Labrumoides</emphasis>
|
||
</taxonomicName>
|
||
rather than left hanging as a spe- cies of uncertain status. The further collection of a male specimen of
|
||
<taxonomicName id="4C484D55FFB8E12AF3D513EFED0AFF59" ID-CoL="8Z9ZH" authorityName="Staples" authorityYear="2020" box="[932,1051,153,179]" class="Pycnogonida" family="Callipallenidae" genus="Labrumoides" higherTaxonomySource="CoL" kingdom="Animalia" order="Pantopoda" pageId="5" pageNumber="580" phylum="Arthropoda" rank="species" species="vibrissa">
|
||
<emphasis id="B93CEAC4FFB8E12AF3D513EFED0AFF59" box="[932,1051,153,179]" italics="true" pageId="5" pageNumber="580">L. vibrissa</emphasis>
|
||
</taxonomicName>
|
||
, preferably from the
|
||
<typeStatus id="54F38874FFB8E12AF57A13ECEC2AFF59" box="[1291,1339,153,179]" pageId="5" pageNumber="580">type</typeStatus>
|
||
locality, will give greater confidence to the assignment of
|
||
<taxonomicName id="4C484D55FFB8E12AF2CE13C8EA04FF3D" ID-CoL="TSDR" authorityName="Child" authorityYear="1988" box="[703,789,189,215]" class="Pycnogonida" family="Callipallenidae" genus="Cheilopallene" higherTaxonomySource="CoL" kingdom="Animalia" order="Pantopoda" pageId="5" pageNumber="580" phylum="Arthropoda" rank="species" species="hirta">
|
||
<emphasis id="B93CEAC4FFB8E12AF2CE13C8EA04FF3D" box="[703,789,189,215]" italics="true" pageId="5" pageNumber="580">C. hirta</emphasis>
|
||
</taxonomicName>
|
||
to the new genus.
|
||
<taxonomicName id="4C484D55FFB8E12AF39713C8EC4EFF3D" ID-CoL="TSDV" authority="Clark, 1972" authorityName="Clark" authorityYear="1972" box="[998,1375,189,215]" class="Pycnogonida" family="Callipallenidae" genus="Cheilopallene" higherTaxonomySource="CoL" kingdom="Animalia" order="Pantopoda" pageId="5" pageNumber="580" phylum="Arthropoda" rank="species" species="trappa">
|
||
<emphasis id="B93CEAC4FFB8E12AF39713C8EDC4FF3D" box="[998,1237,189,215]" italics="true" pageId="5" pageNumber="580">Cheilopallene trappa</emphasis>
|
||
<bibRefCitation id="EFD94B27FFB8E12AF4AA13C8EC4EFF3D" author="Clark, W. C." box="[1243,1375,189,215]" pageId="5" pageNumber="580" pagination="329 - 341" refId="ref3445" refString="Clark, W. C. (1972) Pycnogonida of the Snares Islands. New Zealand Journal of Marine and Freshwater Research, 5 (2), 329 - 341. https: // doi. org / 10.1080 / 00288330.1971.9515386" type="journal article" year="1972">Clark, 1972</bibRefCitation>
|
||
</taxonomicName>
|
||
from subantarctic waters is another of the three species that
|
||
<bibRefCitation id="EFD94B27FFB8E12AF3741394EAB8FF11" author="Staples, D. A." box="[773,937,224,251]" pageId="5" pageNumber="580" pagination="51 - 57" refId="ref3784" refString="Staples, D. A. (2015) A reassessment of the pycnogonid genus Cheilopallene (Arthropoda, Callipallenidae) with description of a new species from Papua New Guinea. Zootaxa, 3995 (1), 51 - 57. https: // doi. org / 10.11646 / zootaxa. 3995.1.6" type="journal article" year="2015">Staples (2015)</bibRefCitation>
|
||
removed from the genus
|
||
<taxonomicName id="4C484D55FFB8E12AF4BF1394EC7AFF11" ID-CoL="84M99" authorityName="Stock" authorityYear="1955" box="[1230,1387,225,251]" class="Pycnogonida" family="Callipallenidae" genus="Cheilopallene" higherTaxonomySource="CoL" kingdom="Animalia" order="Pantopoda" pageId="5" pageNumber="580" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="B93CEAC4FFB8E12AF4BF1394EC7AFF11" box="[1230,1387,225,251]" italics="true" pageId="5" pageNumber="580">Cheilopallene</emphasis>
|
||
</taxonomicName>
|
||
and one that also shares a similar proboscis structure with
|
||
<taxonomicName id="4C484D55FFB8E12AF3701270EA84FEF5" ID-CoL="84PGL" authorityName="Staples" authorityYear="2020" box="[769,917,261,287]" class="Pycnogonida" family="Callipallenidae" genus="Labrumoides" higherTaxonomySource="CoL" kingdom="Animalia" order="Pantopoda" pageId="5" pageNumber="580" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="B93CEAC4FFB8E12AF3701270EA84FEF5" box="[769,917,261,287]" italics="true" pageId="5" pageNumber="580">Labrumoides</emphasis>
|
||
</taxonomicName>
|
||
. Clark compared his species to a small group of callipallenids known at that time but was not convinced that his species belonged in
|
||
<taxonomicName id="4C484D55FFB8E12AF413125CEDEEFEA9" ID-CoL="84M99" authorityName="Stock" authorityYear="1955" box="[1122,1279,297,323]" class="Pycnogonida" family="Callipallenidae" genus="Cheilopallene" higherTaxonomySource="CoL" kingdom="Animalia" order="Pantopoda" pageId="5" pageNumber="580" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="B93CEAC4FFB8E12AF413125CEDEEFEA9" box="[1122,1279,297,323]" italics="true" pageId="5" pageNumber="580">Cheilopallene</emphasis>
|
||
</taxonomicName>
|
||
. The status of that species and others sharing similar characteristics will be the subject of a separate paper.
|
||
</treatmentCitationGroup>
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C352655DFFB8E12AF0B61205EB23F813" pageId="5" pageNumber="580" type="distribution">
|
||
<paragraph id="8BF736D6FFB8E12AF0B61205EA92FE61" blockId="5.[151,1436,153,395]" box="[199,899,368,395]" pageId="5" pageNumber="580">
|
||
<emphasis id="B93CEAC4FFB8E12AF0B61205E870FE61" bold="true" box="[199,353,368,395]" pageId="5" pageNumber="580">Distribution.</emphasis>
|
||
Only known from the
|
||
<typeStatus id="54F38874FFB8E12AF2111204EB81FE61" box="[608,656,369,395]" pageId="5" pageNumber="580">type</typeStatus>
|
||
locality. Depth
|
||
<specimenCount id="9D4EFD5FFFB8E12AF3321204EA92FE61" box="[835,899,369,395]" pageId="5" pageNumber="580" type="generic">
|
||
<quantity id="4CB09B33FFB8E12AF3321204EA6EFE61" box="[835,895,369,395]" metricMagnitude="1" metricUnit="m" metricValue="4.1" pageId="5" pageNumber="580" unit="m" value="41.0">41 m</quantity>
|
||
.
|
||
</specimenCount>
|
||
</paragraph>
|
||
<caption id="DF37665EFFB8E12AF0E615B5EA2EF917" ID-DOI="http://doi.org/10.5281/zenodo.3714811" ID-Zenodo-Dep="3714811" httpUri="https://zenodo.org/record/3714811/files/figure.png" pageId="5" pageNumber="580" startId="5.[151,250,1728,1753]" targetBox="[285,1105,523,1589]" targetPageId="5">
|
||
<paragraph id="8BF736D6FFB8E12AF0E615B5EA2EF917" blockId="5.[151,1437,1728,1861]" pageId="5" pageNumber="580">
|
||
<emphasis id="B93CEAC4FFB8E12AF0E615B5E800F933" bold="true" box="[151,273,1728,1753]" pageId="5" pageNumber="580">FIGURE 2.</emphasis>
|
||
<taxonomicName id="4C484D55FFB8E12AF16715B5E8E1F932" authority="Staples, 2020" authorityName="Staples" authorityYear="2020" box="[278,496,1728,1752]" class="Pycnogonida" family="Callipallenidae" genus="Labrumoides" higherTaxonomySource="CoL" kingdom="Animalia" order="Pantopoda" pageId="5" pageNumber="580" phylum="Arthropoda" rank="species" species="vibrissa" status="sp. nov.">
|
||
<emphasis id="B93CEAC4FFB8E12AF16715B5E8E1F932" box="[278,496,1728,1752]" italics="true" pageId="5" pageNumber="580">Labrumoides vibrissa</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="B93CEAC4FFB8E12AF18415B5EB55F932" bold="true" box="[501,580,1728,1752]" pageId="5" pageNumber="580">
|
||
<taxonomicNameLabel id="A20F57BFFFB8E12AF18415B5EB55F932" box="[501,580,1728,1752]" pageId="5" pageNumber="580" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
, holotype (P73391).A, oviger; B, oviger claw; C, propodus, leg 3. Paratype (P77581). D, leg 3; E, left chela, dorsolateral view; F, left chela, ventral view.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="8BF736D6FFB8E12AF0E6145EE86CF8AF" blockId="5.[151,1437,1728,1861]" box="[151,381,1835,1861]" pageId="5" pageNumber="580">
|
||
<emphasis id="B93CEAC4FFB8E12AF0E6145EE86CF8AF" bold="true" box="[151,381,1835,1861]" pageId="5" pageNumber="580">Acknowledgments</emphasis>
|
||
</paragraph>
|
||
<paragraph id="8BF736D6FFB8E12AF0E61406EB23F813" blockId="5.[151,1437,1907,2041]" pageId="5" pageNumber="580">
|
||
I am most grateful to Dr Stephen Keable at the Australian Museum for entrusting the specimens for examination. A big thank you to the Marine Sciences collection management team at Museums
|
||
<collectingRegion id="498CF834FFB8E12AF46E14E2ED68F85B" box="[1055,1145,1943,1969]" country="Australia" name="Victoria" pageId="5" pageNumber="580">Victoria</collectingRegion>
|
||
for their ongoing support and to the reviewers of my manuscript for their constructive deliberations. I express my gratitude to my son Aaron for formatting the figures and plates.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |