234 lines
31 KiB
XML
234 lines
31 KiB
XML
<document id="7626ED9EBED4DD0BB669E54D437BB495" ID-DOI="10.1080/00222930601121783" ID-ISSN="1464-5262" ID-Zenodo-Dep="5229875" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1629475658059" checkinUser="felipe" docAuthor="Takahashi, Yoshie, Dick, Matthew H. & Mawatari, Shunsuke F." docDate="2007" docId="03DF87A8FF85C107FE02C607FC2C0A3E" docLanguage="en" docName="JNatHist.41.1-4.61-79.pdf" docOrigin="Journal of Natural History 41 (1 - 4)" docSource="http://dx.doi.org/10.1080/00222930601121783" docStyle="DocumentStyle:5A9EB2ED5589A523F0236C66DE2A6BA8.4:JNatHist.2005-2007.journal_article.1cover" docStyleId="5A9EB2ED5589A523F0236C66DE2A6BA8" docStyleName="JNatHist.2005-2007.journal_article.1cover" docStyleVersion="4" docTitle="Hedgpethia elongata Takahashi & Dick & Mawatari 2007, sp. nov." docType="treatment" docVersion="3" lastPageNumber="72" masterDocId="FFE6FFD0FF8FC10BFFD2C554FF9C0E73" masterDocTitle="Sea spiders (Arthropoda: Pycnogonida) from waters adjacent to the Nansei Islands of Japan" masterLastPageNumber="79" masterPageNumber="61" pageNumber="70" updateTime="1699074492436" updateUser="plazi" zenodo-license-document="CC-BY-4.0" zenodo-license-figures="CC-BY-4.0">
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<mods:titleInfo id="EBC6570B415CC0749A573E5B508111A2">
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<mods:title id="09A3DD1782E0765C1266F1C8D128AE4A">Sea spiders (Arthropoda: Pycnogonida) from waters adjacent to the Nansei Islands of Japan</mods:title>
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</mods:titleInfo>
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<mods:name id="6E61E78EF816E0A8A253A60CDAEE9630" type="personal">
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<mods:role id="E250BBC5727B3DF57D37966AFA21FF68">
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<mods:roleTerm id="2576338A632FF8573BAE5A0297C0DFA1">Author</mods:roleTerm>
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<mods:namePart id="B2BF4FEB930EF5B48F7213BF72A10E31">Takahashi, Yoshie</mods:namePart>
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</mods:name>
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<mods:name id="AF7938711B30B31AE75C9D09EB010D95" type="personal">
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<mods:role id="9424B008DB038B161778C6A6D5128BA0">
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<mods:roleTerm id="F2EB2F207243B77A24231563A4AB9BCB">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="3F4A80B8767997008247B26F4928EB4D">Dick, Matthew H.</mods:namePart>
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</mods:name>
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<mods:name id="A1A3F66834D27FBB7A36A181FE20B302" type="personal">
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<mods:role id="B0DD05A3D26CEF52DDB8B12DAA83F736">
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<mods:roleTerm id="634A66B006753A69ED4B041A2537B9E4">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="A7609C20FAACF4B61BAB83D9DB632006">Mawatari, Shunsuke F.</mods:namePart>
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</mods:name>
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<mods:typeOfResource id="DC131FC618312BAC5A2008AAE1DA2EEF">text</mods:typeOfResource>
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<mods:titleInfo id="049BA1CE351548608478015223381467">
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<mods:title id="B62E7E929910400D3C75F3AE22A95DCC">Journal of Natural History</mods:title>
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</mods:titleInfo>
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<mods:part id="8808C254621E03EADA8CBF1D81947745">
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<mods:date id="CE45AFEB1A4EB95105203953B434AB52">2007</mods:date>
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<mods:detail id="1D55CE868E7C89DD32E965A80198DA34" type="pubDate">
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<mods:number id="2ABD264CCDC817C798FA736F35845F0D">2007-02-16</mods:number>
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</mods:detail>
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<mods:detail id="10D5EB901121DC5A09CEBB31A64B8D8A" type="volume">
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<mods:number id="B674C5D41C0094904D0C3A3BD762DB6E">41</mods:number>
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</mods:detail>
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<mods:detail id="72E9861CF0A8903402F0D6099E923D47" type="issue">
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<mods:number id="05B54E5BE387300BD977838EB720FA21">1 - 4</mods:number>
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</mods:detail>
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<mods:extent id="A0EAE1F432921FE0B4C048631B493E18" unit="page">
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<mods:start id="141C158D46BDE1876F52EE4751DCFFF5">61</mods:start>
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<mods:end id="1D4A1ACCAED40E1E021C2B961AED6262">79</mods:end>
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</mods:extent>
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<mods:location id="842FB2A0B46E4B303776F5958BD09543">
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<mods:url id="EBE0273124B751708774ABB3B7DF604A">http://dx.doi.org/10.1080/00222930601121783</mods:url>
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<mods:classification id="35A84CB2883E8B455F3FCD2878C2EBDC">journal article</mods:classification>
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<mods:identifier id="E778AE918E14C14EE067F489C63511C7" type="DOI">10.1080/00222930601121783</mods:identifier>
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<mods:identifier id="47797CCEDFE603921840E74352807B7B" type="ISSN">1464-5262</mods:identifier>
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<mods:identifier id="C582C377EDD97E20CAD3A109CE2317B3" type="Zenodo-Dep">5229875</mods:identifier>
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</mods:mods>
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<treatment id="03DF87A8FF85C107FE02C607FC2C0A3E" LSID="urn:lsid:plazi:treatment:03DF87A8FF85C107FE02C607FC2C0A3E" httpUri="http://treatment.plazi.org/id/03DF87A8FF85C107FE02C607FC2C0A3E" lastPageId="12" lastPageNumber="72" pageId="10" pageNumber="70">
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<subSubSection id="C36C6535FF85C101FE02C607FCDE0D18" box="[464,834,851,875]" pageId="10" pageNumber="70" type="nomenclature">
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<paragraph id="8BC936BEFF85C101FE02C607FCDE0D18" blockId="10.[464,834,851,908]" box="[464,834,851,875]" pageId="10" pageNumber="70">
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<heading id="D08181D2FF85C101FE02C607FCDE0D18" box="[464,834,851,875]" centered="true" fontSize="10" level="2" pageId="10" pageNumber="70" reason="2">
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<taxonomicName id="4C764D3DFF85C101FE02C607FD410D18" ID-CoL="3JZ9S" authority="Takahashi & Dick & Mawatari, 2007" authorityName="Takahashi & Dick & Mawatari" authorityYear="2007" box="[464,733,851,875]" class="Pycnogonida" family="Colossendeidae" genus="Hedgpethia" kingdom="Animalia" order="Pantopoda" pageId="10" pageNumber="70" phylum="Arthropoda" rank="species" species="elongata" status="sp. nov.">
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<emphasis id="B902EAACFF85C101FE02C607FD410D18" bold="true" box="[464,733,851,875]" italics="true" pageId="10" pageNumber="70">Hedgpethia elongata</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="A23157D7FF85C101FD34C607FCDE0D18" box="[742,834,851,875]" pageId="10" pageNumber="70" rank="species">sp. nov.</taxonomicNameLabel>
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</heading>
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</paragraph>
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</subSubSection>
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<subSubSection id="C36C6535FF85C107FD93C620FC2C0A3E" lastPageId="12" lastPageNumber="72" pageId="10" pageNumber="70" type="description">
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<paragraph id="8BC936BEFF85C101FD93C620FD280DFF" blockId="10.[464,834,851,908]" box="[577,692,884,908]" pageId="10" pageNumber="70">
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(
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<figureCitation id="134D2A3BFF85C101FD9BC620FD370DFF" box="[585,683,884,908]" captionStart="Figure 4" captionStartId="11.[138,198,1291,1310]" captionTargetBox="[262,1060,133,1253]" captionTargetId="figure-96@11.[262,1060,133,1255]" captionTargetPageId="11" captionText="Figure 4. Hedgpethia elongata sp. nov., holotype, male: (A) trunk, dorsal view; (B) trunk, lateral view; (C) palp; (D) oviger; (E) strigilis; (F) third leg; (G) enlargement of distal segments of third leg. Scale bars: 1 mm (A–D, F, G); 0.2 mm (E)." figureDoi="http://doi.org/10.5281/zenodo.5229883" httpUri="https://zenodo.org/record/5229883/files/figure.png" pageId="10" pageNumber="70">Figure 4</figureCitation>
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)
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</paragraph>
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<paragraph id="8BC936BEFF85C101FFAFC6E0FEF60A7E" blockId="10.[125,1172,948,1037]" pageId="10" pageNumber="70">
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<emphasis id="B902EAACFF85C101FFAFC6E0FEC80DBF" box="[125,340,948,972]" italics="true" pageId="10" pageNumber="70">Material examined.</emphasis>
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<materialsCitation id="3B1E3CE3FF85C101FEB3C6E0FEF60A7E" collectingDate="2003-05-23" collectionCode="ZIHU" collectorName="Y. Takahashi" elevation="202" location="Ie Island" pageId="10" pageNumber="70" specimenCode="ZIHU 03171, 26" specimenCount="1" stateProvince="Okinawa" typeStatus="holotype">
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<typeStatus id="54CD881CFF85C101FEB3C6E0FE4D0DBF" box="[353,465,948,972]" pageId="10" pageNumber="70" type="holotype">Holotype</typeStatus>
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: male
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<specimenCode id="DBD09EC5FF85C101FDCCC6E0FD210DBF" box="[542,701,948,972]" collectionCode="ZIHU" country="Japan" httpUri="http://grbio.org/cool/mc14-1jj5" name="Zoological Institute, Hokkaido University" pageId="10" pageNumber="70">ZIHU 03171</specimenCode>
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,
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<specimenCode id="DBD09EC5FF85C101FD18C6E0FD7B0DBF" box="[714,743,948,972]" collectionCode="ZIHU" country="Japan" httpUri="http://grbio.org/cool/mc14-1jj5" name="Zoological Institute, Hokkaido University" pageId="10" pageNumber="70">26</specimenCode>
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<emphasis id="B902EAACFF85C101FD35C6E0FD6D0DBF" bold="true" box="[743,753,948,972]" italics="true" pageId="10" pageNumber="70">°</emphasis>
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49.50
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<emphasis id="B902EAACFF85C101FCE6C6E2FCA10DBF" bold="true" box="[820,829,950,972]" italics="true" pageId="10" pageNumber="70">9</emphasis>
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N, 127
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<emphasis id="B902EAACFF85C101FC42C6E0FC060DBF" bold="true" box="[912,922,948,972]" italics="true" pageId="10" pageNumber="70">°</emphasis>
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42.00
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<emphasis id="B902EAACFF85C101FC0FC6E2FC7A0DBF" bold="true" box="[989,998,950,972]" italics="true" pageId="10" pageNumber="70">9</emphasis>
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E, northeast of
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<location id="8EA96065FF85C101FFAFC681FF720D9E" LSID="urn:lsid:plazi:treatment:03DF87A8FF85C107FE02C607FC2C0A3E:8EA96065FF85C101FFAFC681FF720D9E" box="[125,238,981,1005]" name="Ie Island" pageId="10" pageNumber="70" stateProvince="Okinawa">Ie Island</location>
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,
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<collectingRegion id="49B2F85CFF85C101FED1C681FEF10D9E" box="[259,365,981,1005]" country="Japan" name="Okinawa" pageId="10" pageNumber="70">Okinawa</collectingRegion>
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,
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<date id="FFC8107EFF85C101FE50C681FDAF0D9E" box="[386,563,981,1005]" pageId="10" pageNumber="70" value="2003-05-23">
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<collectingDate id="EF8CE996FF85C101FE50C681FDAF0D9E" box="[386,563,981,1005]" pageId="10" pageNumber="70" value="2003-05-23">23 May 2003</collectingDate>
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</date>
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, 199–
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<elevation id="005BD18DFF85C101FD53C681FC830D9E" box="[641,799,981,1005]" metricMagnitude="2" metricUnit="m" metricValue="2.02" pageId="10" pageNumber="70" unit="m" value="202.0">
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<quantity id="4C8E9B5BFF85C101FD53C681FD550D9E" box="[641,713,981,1005]" metricMagnitude="2" metricUnit="m" metricValue="2.02" pageId="10" pageNumber="70" unit="m" value="202.0">202 m</quantity>
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depth
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</elevation>
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; collected by beam trawl,
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<collectorName id="26835368FF85C101FBABC681FF690A7E" pageId="10" pageNumber="70">Y. Takahashi</collectorName>
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collector.
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</materialsCitation>
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</paragraph>
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<paragraph id="8BC936BEFF85C101FFAFC163FCC00A83" blockId="10.[125,1172,1078,1264]" pageId="10" pageNumber="70">
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<emphasis id="B902EAACFF85C101FFAFC163FE0E0A3D" box="[125,402,1078,1102]" italics="true" pageId="10" pageNumber="70">
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Measurements of
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<typeStatus id="54CD881CFF85C101FEE8C162FE0E0A3D" box="[314,402,1078,1102]" pageId="10" pageNumber="70" type="holotype">holotype</typeStatus>
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</emphasis>
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(mm). Trunk length, 2.92; body width, 1.12; length of abdomen, 0.12; length of palp, 6.37; first article (P1), 0.21; P2, 0.06; P3, 2.59; P4, 0.28; P5, 1.44; P6, 0.28; P7, 0.42; P8, 0.49; P9, 0.47; P10, 0.39; length of proboscis, 4.31; third leg, coxa 1, 0.32; coxa 2, 0.45; coxa 3, 0.37; femur, 5.06; tibia 1, 6.58; tibia 2, 4.84; tarsus, 1.13; propodus, 1.03; claw, 0.39; oviger, first article (O1), 0.04; O2, 0.11; O3, 0.11; O4, 1.20; O5, 0.21; O6, 1.18; O7, 0.21; O8, 0.19; O9, 0.19; O10, 0.14.
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</paragraph>
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<paragraph id="8BC936BEFF85C101FFAFC04DFC3E0B42" blockId="10.[125,930,1305,1329]" box="[125,930,1305,1329]" pageId="10" pageNumber="70">
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<emphasis id="B902EAACFF85C101FFAFC04DFF640B42" box="[125,248,1305,1329]" italics="true" pageId="10" pageNumber="70">Etymology.</emphasis>
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The species name refers to the long trunk and proboscis.
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</paragraph>
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<paragraph id="8BC936BEFF85C101FFAFC00DFB0908E6" blockId="10.[125,1173,1369,1685]" pageId="10" pageNumber="70">
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<emphasis id="B902EAACFF85C101FFAFC00DFF630B02" box="[125,255,1369,1393]" italics="true" pageId="10" pageNumber="70">Description.</emphasis>
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Moderately large in size for the genus, slender, leg span
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<quantity id="4C8E9B5BFF85C101FC02C00DFBA50B02" box="[976,1081,1369,1393]" metricMagnitude="-2" metricUnit="m" metricValue="2.02" pageId="10" pageNumber="70" unit="mm" value="20.2">20.2 mm</quantity>
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. Trunk (
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<figureCitation id="134D2A3BFF85C101FF57C02EFEBE0BE1" box="[133,290,1402,1426]" captionStart="Figure 4" captionStartId="11.[138,198,1291,1310]" captionTargetBox="[262,1060,133,1253]" captionTargetId="figure-96@11.[262,1060,133,1255]" captionTargetPageId="11" captionText="Figure 4. Hedgpethia elongata sp. nov., holotype, male: (A) trunk, dorsal view; (B) trunk, lateral view; (C) palp; (D) oviger; (E) strigilis; (F) third leg; (G) enlargement of distal segments of third leg. Scale bars: 1 mm (A–D, F, G); 0.2 mm (E)." figureDoi="http://doi.org/10.5281/zenodo.5229883" httpUri="https://zenodo.org/record/5229883/files/figure.png" pageId="10" pageNumber="70">Figure 4A, B</figureCitation>
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) relatively elongate for the genus, completely segmented, posterior rims inflated, lateral processes almost as long as their basal width, separated from one another by roughly twice their basal width, glabrous. Ocular tubercle relatively tall, less than twice as high as its basal width, with pointed apex projecting forward. Four eyes of equal size, pigmented, each eye consisting of two bulges, situated at top of column of ocular tubercle. Proboscis (
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<figureCitation id="134D2A3BFF85C101FF57C348FE870847" box="[133,283,1564,1588]" captionStart="Figure 4" captionStartId="11.[138,198,1291,1310]" captionTargetBox="[262,1060,133,1253]" captionTargetId="figure-96@11.[262,1060,133,1255]" captionTargetPageId="11" captionText="Figure 4. Hedgpethia elongata sp. nov., holotype, male: (A) trunk, dorsal view; (B) trunk, lateral view; (C) palp; (D) oviger; (E) strigilis; (F) third leg; (G) enlargement of distal segments of third leg. Scale bars: 1 mm (A–D, F, G); 0.2 mm (E)." figureDoi="http://doi.org/10.5281/zenodo.5229883" httpUri="https://zenodo.org/record/5229883/files/figure.png" pageId="10" pageNumber="70">Figure 4A, B</figureCitation>
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) 1.35 times as long as trunk, curved downward; proximal narrow stalk about one-quarter of length; remainder swollen, four times as wide as stalk; spindle-shaped distal part constricted a little less than one-third of total length from proximal expansion, tapering distally; lips rounded. Abdomen very small, located on ventral side, hidden from dorsal view.
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</paragraph>
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<caption id="DF096636FF84C100FF58C05FFEB80B20" ID-DOI="http://doi.org/10.5281/zenodo.5229883" ID-Zenodo-Dep="5229883" httpUri="https://zenodo.org/record/5229883/files/figure.png" pageId="11" pageNumber="71" startId="11.[138,198,1291,1310]" targetBox="[262,1060,133,1253]" targetPageId="11">
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<paragraph id="8BC936BEFF84C100FF58C05FFEB80B20" blockId="11.[138,1185,1291,1363]" pageId="11" pageNumber="71">
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Figure 4.
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<taxonomicName id="4C764D3DFF84C100FF38C05FFE000B6D" authority="Takahashi & Dick & Mawatari, 2007" authorityName="Takahashi & Dick & Mawatari" authorityYear="2007" box="[234,412,1291,1310]" class="Pycnogonida" family="Colossendeidae" genus="Hedgpethia" kingdom="Animalia" order="Pantopoda" pageId="11" pageNumber="71" phylum="Arthropoda" rank="species" species="elongata" status="sp. nov.">
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<emphasis id="B902EAACFF84C100FF38C05FFE000B6D" box="[234,412,1291,1310]" italics="true" pageId="11" pageNumber="71">Hedgpethia elongata</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="A23157D7FF84C100FE71C05FFE6C0B6D" box="[419,496,1291,1310]" pageId="11" pageNumber="71" rank="species">sp. nov.</taxonomicNameLabel>
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, holotype, male: (A) trunk, dorsal view; (B) trunk, lateral view; (C) palp; (D) oviger; (E) strigilis; (F) third leg; (G) enlargement of distal segments of third leg. Scale bars: 1 mm (A–D, F, G); 0.2 mm (E).
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</paragraph>
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</caption>
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<paragraph id="8BC936BEFF84C100FF77C0CAFEDB08E6" blockId="11.[138,1185,1438,1685]" pageId="11" pageNumber="71">
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Palps (
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<figureCitation id="134D2A3BFF84C100FF25C0CAFEF20BC5" box="[247,366,1438,1462]" captionStart="Figure 4" captionStartId="11.[138,198,1291,1310]" captionTargetBox="[262,1060,133,1253]" captionTargetId="figure-96@11.[262,1060,133,1255]" captionTargetPageId="11" captionText="Figure 4. Hedgpethia elongata sp. nov., holotype, male: (A) trunk, dorsal view; (B) trunk, lateral view; (C) palp; (D) oviger; (E) strigilis; (F) third leg; (G) enlargement of distal segments of third leg. Scale bars: 1 mm (A–D, F, G); 0.2 mm (E)." figureDoi="http://doi.org/10.5281/zenodo.5229883" httpUri="https://zenodo.org/record/5229883/files/figure.png" pageId="11" pageNumber="71">Figure 4C</figureCitation>
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) longer than proboscis, very slender; 10-segmented, with two short basal segments; first segment about twice as wide as other segments; second segment shortest; third segment longest, straight, with sparse short setae, with a few longer setae distally; fourth segment the same length as sixth segment; fifth segment slightly longer than half the length of third segment, with many setae over entire surface, slightly swollen in middle; seventh, eighth, and ninth segments subequal in length; terminal segment slightly longer than sixth segment; distal five segments fairly setose ventrally, setae as long as segment widths.
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</paragraph>
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<paragraph id="8BC936BEFF83C107FF4AC5DDFC780F31" blockId="12.[125,1173,137,550]" pageId="12" pageNumber="72">
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Oviger (
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<figureCitation id="134D2A3BFF83C107FF26C5DDFEF20ED2" box="[244,366,137,161]" captionStart="Figure 4" captionStartId="11.[138,198,1291,1310]" captionTargetBox="[262,1060,133,1253]" captionTargetId="figure-96@11.[262,1060,133,1255]" captionTargetPageId="11" captionText="Figure 4. Hedgpethia elongata sp. nov., holotype, male: (A) trunk, dorsal view; (B) trunk, lateral view; (C) palp; (D) oviger; (E) strigilis; (F) third leg; (G) enlargement of distal segments of third leg. Scale bars: 1 mm (A–D, F, G); 0.2 mm (E)." figureDoi="http://doi.org/10.5281/zenodo.5229883" httpUri="https://zenodo.org/record/5229883/files/figure.png" pageId="12" pageNumber="72">Figure 4D</figureCitation>
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) very slender, long, 10-segmented; fourth and sixth segments longest, with very tiny setae ectally and endally; fifth segment almost as long as second and third combined; strigilis (
|
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<figureCitation id="134D2A3BFF83C107FEB8C59DFE420E92" box="[362,478,201,225]" captionStart="Figure 4" captionStartId="11.[138,198,1291,1310]" captionTargetBox="[262,1060,133,1253]" captionTargetId="figure-96@11.[262,1060,133,1255]" captionTargetPageId="11" captionText="Figure 4. Hedgpethia elongata sp. nov., holotype, male: (A) trunk, dorsal view; (B) trunk, lateral view; (C) palp; (D) oviger; (E) strigilis; (F) third leg; (G) enlargement of distal segments of third leg. Scale bars: 1 mm (A–D, F, G); 0.2 mm (E)." figureDoi="http://doi.org/10.5281/zenodo.5229883" httpUri="https://zenodo.org/record/5229883/files/figure.png" pageId="12" pageNumber="72">Figure 4E</figureCitation>
|
||
) curved endally, armed with scattered short, sparse setae ectally, with rows of slender endal spines lacking denticles; seventh segment equal to fifth segment in length; terminal segment less than two-thirds the length and width of seventh segment; terminal claw short, about one-fifth as long as terminal segment.
|
||
</paragraph>
|
||
<paragraph id="8BC936BEFF83C107FF4AC41FFF6F0C55" blockId="12.[125,1173,137,550]" pageId="12" pageNumber="72">
|
||
Legs (
|
||
<figureCitation id="134D2A3BFF83C107FF0DC41FFECF0F10" box="[223,339,331,355]" captionStart="Figure 4" captionStartId="11.[138,198,1291,1310]" captionTargetBox="[262,1060,133,1253]" captionTargetId="figure-96@11.[262,1060,133,1255]" captionTargetPageId="11" captionText="Figure 4. Hedgpethia elongata sp. nov., holotype, male: (A) trunk, dorsal view; (B) trunk, lateral view; (C) palp; (D) oviger; (E) strigilis; (F) third leg; (G) enlargement of distal segments of third leg. Scale bars: 1 mm (A–D, F, G); 0.2 mm (E)." figureDoi="http://doi.org/10.5281/zenodo.5229883" httpUri="https://zenodo.org/record/5229883/files/figure.png" pageId="12" pageNumber="72">Figure 4F</figureCitation>
|
||
) slender, with many tiny setae over entire surface; first and third coxae subequal and shorter than second coxa; femur almost equal to second tibia in length, curved ventrally, thickened in distal half, with several longer setae on distal end; tibiae straight, with a single long seta on distal end; first tibia 1.3 times as long as femur and second tibia; tarsus slightly longer than propodus, both segments with dense, short setae ventrally and sparse, short setae dorsally; main claw about two-thirds as long as propodus.
|
||
</paragraph>
|
||
<paragraph id="8BC936BEFF83C107FFAFC71BFC580A7F" blockId="12.[125,1172,591,1036]" pageId="12" pageNumber="72">
|
||
<emphasis id="B902EAACFF83C107FFAFC71BFF790C14" box="[125,229,591,615]" italics="true" pageId="12" pageNumber="72">Remarks.</emphasis>
|
||
We have assigned this species to
|
||
<taxonomicName id="4C764D3DFF83C107FD53C71BFD600C14" authorityName="Turpaeva" authorityYear="1973" box="[641,764,591,615]" class="Pycnogonida" family="Colossendeidae" genus="Hedgpethia" kingdom="Animalia" order="Pantopoda" pageId="12" pageNumber="72" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="B902EAACFF83C107FD53C71BFD600C14" box="[641,764,591,615]" italics="true" pageId="12" pageNumber="72">Hedgpethia</emphasis>
|
||
</taxonomicName>
|
||
because of its expanded posterior segment ridges and the massive, spindle-shaped, distally tapered proboscis without a tooth. Three species of
|
||
<taxonomicName id="4C764D3DFF83C107FE85C7DBFE4E0CD4" authorityName="Turpaeva" authorityYear="1973" box="[343,466,655,679]" class="Pycnogonida" family="Colossendeidae" genus="Hedgpethia" kingdom="Animalia" order="Pantopoda" pageId="12" pageNumber="72" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="B902EAACFF83C107FE85C7DBFE4E0CD4" box="[343,466,655,679]" italics="true" pageId="12" pageNumber="72">Hedgpethia</emphasis>
|
||
</taxonomicName>
|
||
have been previously recorded from
|
||
<collectingCountry id="F361762EFF83C107FC7BC7DBFC720CD4" box="[937,1006,655,679]" name="Japan" pageId="12" pageNumber="72">Japan</collectingCountry>
|
||
:
|
||
<taxonomicName id="4C764D3DFF83C107FBD3C7C4FDB30CBB" authority="(Losina-Losinsky & Turpaeva, 1958)" baseAuthorityName="Losina-Losinsky & Turpaeva" baseAuthorityYear="1958" class="Pycnogonida" family="Colossendeidae" genus="Hedgpethia" kingdom="Animalia" order="Pantopoda" pageId="12" pageNumber="72" phylum="Arthropoda" rank="species" species="brevitarse">
|
||
<emphasis id="B902EAACFF83C107FBD3C7C4FB080CD4" box="[1025,1172,655,679]" italics="true" pageId="12" pageNumber="72">H. brevitarse</emphasis>
|
||
(
|
||
<bibRefCitation id="EFE74B4FFF83C107FF57C7E4FDBA0CBB" author="Losina-Losinsky LK & Turpaeva EP" box="[133,550,688,712]" pageId="12" pageNumber="72" pagination="23 - 33" refId="ref9324" refString="Losina-Losinsky LK, Turpaeva EP. 1958. The genus Colossendeis (Pantopoda) in the northern part of the Pacific Ocean. Byulleten Moskovskovo Obshchestva Ispytatelei Prirody 63: 23 - 33 (Russian)." type="journal article" year="1958">Losina-Losinsky & Turpaeva, 1958</bibRefCitation>
|
||
)
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="4C764D3DFF83C107FDE9C7E4FCE90CBB" authority="(Hilton, 1943)" baseAuthorityName="Hilton" baseAuthorityYear="1943" box="[571,885,688,712]" class="Pycnogonida" family="Colossendeidae" genus="Hedgpethia" kingdom="Animalia" order="Pantopoda" pageId="12" pageNumber="72" phylum="Arthropoda" rank="species" species="chitinosa">
|
||
<emphasis id="B902EAACFF83C107FDE9C7E4FD5C0CBB" box="[571,704,688,712]" italics="true" pageId="12" pageNumber="72">H. chitinosa</emphasis>
|
||
(
|
||
<bibRefCitation id="EFE74B4FFF83C107FD02C7E4FCF00CBB" author="Hilton WA" box="[720,876,688,712]" pageId="12" pageNumber="72" pagination="2 - 4" refId="ref9053" refString="Hilton WA. 1943. Pycnogonids from the Pacific. Family Colossendeidae. Journal of Entomology and Zoology of Pomona Collage 35: 2 - 4." type="journal article" year="1943">Hilton, 1943</bibRefCitation>
|
||
)
|
||
</taxonomicName>
|
||
, and
|
||
<taxonomicName id="4C764D3DFF83C107FC66C7E4FF5A0C9B" authority="(Loman, 1911)" baseAuthorityName="Loman" baseAuthorityYear="1911" class="Pycnogonida" family="Colossendeidae" genus="Hedgpethia" kingdom="Animalia" order="Pantopoda" pageId="12" pageNumber="72" phylum="Arthropoda" rank="species" species="dofleini">
|
||
<emphasis id="B902EAACFF83C107FC66C7E4FBBB0CBB" box="[948,1063,688,712]" italics="true" pageId="12" pageNumber="72">H. dofleini</emphasis>
|
||
(
|
||
<bibRefCitation id="EFE74B4FFF83C107FBE5C7E4FF210C9B" author="Loman JCC" pageId="12" pageNumber="72" pagination="1 - 18" refId="ref9277" refString="Loman JCC. 1911. Japanische Podosomata, Beitrage zur Naturgeschichte Ostasiens, herausgeben von F. Doflein. Abhandlungen der Koniglich Bayerischen Akadamie der Wissenschaften (Mathematisch- Naturwissenchaftliche Klasse), Supplement 2 (4): 1 - 18. Figures 1 and 2." type="journal article" year="1911">Loman, 1911</bibRefCitation>
|
||
)
|
||
</taxonomicName>
|
||
. The latter two are very similar to one another, both in morphology and distribution (from the Aleutian Islands to west of Kyushu). Although various authors (e.g.,
|
||
<bibRefCitation id="EFE74B4FFF83C107FBDBC7A5FB0C0D7A" author="Stock JH" box="[1033,1168,753,777]" pageId="12" pageNumber="72" pagination="113 - 137" refId="ref9875" refString="Stock JH. 1958. The pycnogonid genus Rhopalorhynchus Wood-Mason, 1873. Tijdschrift voor Entomologie 101: 113 - 137." type="journal article" year="1958">Stock 1958</bibRefCitation>
|
||
;
|
||
<bibRefCitation id="EFE74B4FFF83C107FFAFC645FEBA0D5A" author="Utinomi H" box="[125,294,785,809]" pageId="12" pageNumber="72" pagination="1 - 42" refId="ref10091" refString="Utinomi H. 1955. Report on the Pycnogonida collected by the Soyo-Maru Expedition made on the continental shelf bordering Japan during the years 1926 - 30. Publications of the Seto Marine Biological Laboratory 5: 1 - 42." type="journal article" year="1955">Utinomi 1955</bibRefCitation>
|
||
;
|
||
<bibRefCitation id="EFE74B4FFF83C107FEE1C645FDC50D5A" author="Nakamura K & Child CA" box="[307,601,785,809]" pageId="12" pageNumber="72" pagination="1 - 71" refId="ref9477" refString="Nakamura K, Child CA. 1983. Shallow-water Pycnogonida from the Izu Peninsula, Japan. Smithsonian Contributions to Zoology 386: 1 - 71." type="journal article" year="1983">Nakamura & Child 1983</bibRefCitation>
|
||
) have discussed their close similarity,
|
||
<bibRefCitation id="EFE74B4FFF83C107FBC8C645FED60D3A" author="Nakamura K & Child CA" pageId="12" pageNumber="72" pagination="1 - 74" refId="ref9542" refString="Nakamura K, Child CA. 1991. Pycnogonida from waters adjacent to Japan. Smithsonian Contributions to Zoology 512: 1 - 74." type="journal article" year="1991">Nakamura and Child (1991)</bibRefCitation>
|
||
, referring to
|
||
<bibRefCitation id="EFE74B4FFF83C107FE0CC665FD360D3A" author="Hedgpeth JW" box="[478,682,817,841]" pageId="12" pageNumber="72" pagination="233 - 321" refId="ref8989" refString="Hedgpeth JW. 1949. Report on the Pycnogonida collected by the Albatross in Japanese waters in 1900 and 1906. Proceedings of the United States National Museum 98: 233 - 321." type="journal article" year="1949">Hedgpeth (1949)</bibRefCitation>
|
||
, concluded that these two nominal species are valid. Compared to
|
||
<emphasis id="B902EAACFF83C107FE4AC607FD3A0D19" box="[408,678,850,874]" italics="true" pageId="12" pageNumber="72">
|
||
<taxonomicName id="4C764D3DFF83C107FE4AC607FD8E0D19" baseAuthorityName="Loman" baseAuthorityYear="1911" box="[408,530,850,874]" class="Pycnogonida" family="Colossendeidae" genus="Hedgpethia" kingdom="Animalia" order="Pantopoda" pageId="12" pageNumber="72" phylum="Arthropoda" rank="species" species="dofleini">H. dofleini</taxonomicName>
|
||
,
|
||
<taxonomicName id="4C764D3DFF83C107FDF2C607FD3A0D19" baseAuthorityName="Hilton" baseAuthorityYear="1943" box="[544,678,850,874]" class="Pycnogonida" family="Colossendeidae" genus="Hedgpethia" kingdom="Animalia" order="Pantopoda" pageId="12" pageNumber="72" phylum="Arthropoda" rank="species" species="chitinosa">H. chitinosa</taxonomicName>
|
||
</emphasis>
|
||
has (1) a body three times as large, (2) a larger ratio of claw to terminal segment of oviger, (3) no spine in opposition to terminal claw of oviger, and (4) a shorter ratio of main claw to propodus.
|
||
<taxonomicName id="4C764D3DFF83C107FC58C6C7FBF50DD8" authority="Takahashi & Dick & Mawatari, 2007" authorityName="Takahashi & Dick & Mawatari" authorityYear="2007" box="[906,1129,915,939]" class="Pycnogonida" family="Colossendeidae" genus="Hedgpethia" kingdom="Animalia" order="Pantopoda" pageId="12" pageNumber="72" phylum="Arthropoda" rank="species" species="elongata" status="sp. nov.">
|
||
<emphasis id="B902EAACFF83C107FC58C6C7FBF50DD8" box="[906,1129,915,939]" italics="true" pageId="12" pageNumber="72">Hedgpethia elongata</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A23157D7FF83C107FBA1C6C7FF2C0DB8" pageId="12" pageNumber="72" rank="species">sp. nov.</taxonomicNameLabel>
|
||
shares characters (1) (3) and (4) with
|
||
<taxonomicName id="4C764D3DFF83C107FDAEC6E0FD6E0DB8" baseAuthorityName="Loman" baseAuthorityYear="1911" box="[636,754,947,971]" class="Pycnogonida" family="Colossendeidae" genus="Hedgpethia" kingdom="Animalia" order="Pantopoda" pageId="12" pageNumber="72" phylum="Arthropoda" rank="species" species="dofleini">
|
||
<emphasis id="B902EAACFF83C107FDAEC6E0FD6E0DB8" box="[636,754,947,971]" italics="true" pageId="12" pageNumber="72">H. dofleini</emphasis>
|
||
</taxonomicName>
|
||
, but like
|
||
<taxonomicName id="4C764D3DFF83C107FCB6C6E0FC770DB8" baseAuthorityName="Hilton" baseAuthorityYear="1943" box="[868,1003,947,971]" class="Pycnogonida" family="Colossendeidae" genus="Hedgpethia" kingdom="Animalia" order="Pantopoda" pageId="12" pageNumber="72" phylum="Arthropoda" rank="species" species="chitinosa">
|
||
<emphasis id="B902EAACFF83C107FCB6C6E0FC770DB8" box="[868,1003,947,971]" italics="true" pageId="12" pageNumber="72">H. chitinosa</emphasis>
|
||
</taxonomicName>
|
||
it has a much smaller terminal claw (2) on the ovigers.
|
||
<taxonomicName id="4C764D3DFF83C107FD4DC687FC1A0D98" authorityName="Takahashi & Dick & Mawatari" authorityYear="2007" box="[671,902,979,1003]" class="Pycnogonida" family="Colossendeidae" genus="Hedgpethia" kingdom="Animalia" order="Pantopoda" pageId="12" pageNumber="72" phylum="Arthropoda" rank="species" species="elongata">
|
||
<emphasis id="B902EAACFF83C107FD4DC687FC1A0D98" box="[671,902,979,1003]" italics="true" pageId="12" pageNumber="72">Hedgpethia elongata</emphasis>
|
||
</taxonomicName>
|
||
resembles species of
|
||
<taxonomicName id="4C764D3DFF83C107FFAFC6A0FEA40A7F" authorityName="Wood-Mason" authorityYear="1873" box="[125,312,1012,1036]" class="Pycnogonida" family="Colossendeidae" genus="Rhopalorhynchus" kingdom="Animalia" order="Pantopoda" pageId="12" pageNumber="72" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="B902EAACFF83C107FFAFC6A0FEA40A7F" box="[125,312,1012,1036]" italics="true" pageId="12" pageNumber="72">Rhopalorhynchus</emphasis>
|
||
</taxonomicName>
|
||
in having an elongate trunk and a long proboscis stalk.
|
||
</paragraph>
|
||
<paragraph id="8BC936BEFF83C107FFAFC161FC2C0A3E" blockId="12.[125,944,1077,1101]" box="[125,944,1077,1101]" pageId="12" pageNumber="72">
|
||
<emphasis id="B902EAACFF83C107FFAFC161FE9B0A3E" box="[125,263,1077,1101]" italics="true" pageId="12" pageNumber="72">Distribution.</emphasis>
|
||
Known only from Ie Island,
|
||
<collectingRegion id="49B2F85CFF83C107FDB6C161FD520A3E" box="[612,718,1077,1101]" country="Japan" name="Okinawa" pageId="12" pageNumber="72">Okinawa</collectingRegion>
|
||
,
|
||
<quantity id="4C8E9B5BFF83C107FD09C161FCC00A3E" box="[731,860,1077,1101]" metricMagnitude="2" metricUnit="m" metricValue="2.005" metricValueMax="2.02" metricValueMin="1.9899999999999998" pageId="12" pageNumber="72" unit="m" value="200.5" valueMax="202.0" valueMin="199.0">199–202 m</quantity>
|
||
depth.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |