368 lines
64 KiB
XML
368 lines
64 KiB
XML
<document id="D3A7143B5308ADEAFCD8A7FF191C523E" ID-DOI="10.5281/zenodo.281652" ID-GBIF-Dataset="1d6d96e1-5b92-4633-b769-d9e7ab8fa254" ID-ISSN="1175-5326" ID-Zenodo-Dep="281652" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1460495559621" checkinUser="plazi" docAuthor="Chan, Benny K. K. & Hayashi, Ryota" docDate="2012" docId="03FC87D4FFDD8A1EC7D72262564EFF26" docLanguage="en" docName="zt03367p048.pdf" docOrigin="Zootaxa 3367" docStyle="DocumentStyle:890A69B780ED73D6DB8551B71C8AC79E.4:Zootaxa.2009-2012.journal_article" docStyleId="890A69B780ED73D6DB8551B71C8AC79E" docStyleName="Zootaxa.2009-2012.journal_article" docStyleVersion="4" docTitle="Calantica arcuata Chan & Hayashi, 2012, n. sp." docType="treatment" docVersion="9" lastPageNumber="24" masterDocId="FFC5FFACFFDF8A1AC74020105772FFD1" masterDocTitle="Epibiotic barnacles (Crustacea: Cirripedia: Thoracica) collected by the Kumejima 2009 Expedition, with descriptions of two new species *" masterLastPageNumber="48" masterPageNumber="21" pageNumber="23" updateTime="1698310858039" updateUser="plazi">
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<mods:titleInfo id="A3B4615851F015AAAD69027F47F5FD0C">
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<mods:title id="3FDD4AC3424806539996CA904CCA2A14">Epibiotic barnacles (Crustacea: Cirripedia: Thoracica) collected by the Kumejima 2009 Expedition, with descriptions of two new species *</mods:title>
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<mods:namePart id="17AF0ACAF6C8B7671DA9559502EC8B45">Chan, Benny K. K.</mods:namePart>
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<mods:namePart id="E9FD96E91A9687C93473F8CB3A75006B">Hayashi, Ryota</mods:namePart>
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<mods:typeOfResource id="4594C3624C28A405B18B0A08998BBE39">text</mods:typeOfResource>
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<mods:title id="3EDA6CABA38E0FE52BC69EB5EC2C4C95">Zootaxa</mods:title>
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<mods:part id="9469B621A11D94028B02D4209BD1B364">
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<mods:date id="82939E0559DF17968A1F58469517AFA8">2012</mods:date>
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<mods:identifier id="41DBD1AA88553596303D2F8B993C0CD3" type="DOI">10.5281/zenodo.281652</mods:identifier>
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<treatment id="03FC87D4FFDD8A1EC7D72262564EFF26" ID-DOI="http://doi.org/10.5281/zenodo.6174485" ID-GBIF-Taxon="119520504" ID-Zenodo-Dep="6174485" LSID="urn:lsid:zoobank.org:act:44E1A955-F12C-4EE4-B372-7A61717E2BEC" httpUri="http://treatment.plazi.org/id/03FC87D4FFDD8A1EC7D72262564EFF26" lastPageId="4" lastPageNumber="24" pageId="2" pageNumber="23">
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<subSubSection id="C34F6549FFDD8A18C7D722625630FD7C" pageId="2" pageNumber="23" type="nomenclature">
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<paragraph id="8BEA36C2FFDD8A18C7D7226256CBFD5D" blockId="2.[151,441,626,685]" box="[151,441,626,652]" pageId="2" pageNumber="23">
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<heading id="D0A281AEFFDD8A18C7D7226256CBFD5D" bold="true" box="[151,441,626,652]" fontSize="11" level="1" pageId="2" pageNumber="23" reason="1">
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<emphasis id="B921EAD0FFDD8A18C7D7226256CBFD5D" bold="true" box="[151,441,626,652]" pageId="2" pageNumber="23">
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<taxonomicName id="4C554D41FFDD8A18C7D722625602FD5D" box="[151,368,626,652]" class="Maxillopoda" family="Calanticidae" genus="Calantica" kingdom="Animalia" order="Pedunculata" pageId="2" pageNumber="23" phylum="Arthropoda" rank="species" species="arcuata" status="sp. nov.">
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<emphasis id="B921EAD0FFDD8A18C7D722625602FD5D" bold="true" box="[151,368,626,652]" italics="true" pageId="2" pageNumber="23">Calantica arcuata</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="A21257ABFFDD8A18C637226256CBFD5D" box="[375,441,626,652]" pageId="2" pageNumber="23" rank="species">n. sp.</taxonomicNameLabel>
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</emphasis>
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</heading>
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</paragraph>
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<paragraph id="8BEA36C2FFDD8A18C7D722855630FD7C" blockId="2.[151,441,626,685]" box="[151,322,661,685]" pageId="2" pageNumber="23">
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(
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<figureCitation id="136E2A47FFDD8A18C7DF2285579EFD7C" box="[159,236,661,685]" captionStart="FIGURE 2" captionStartId="2.[151,244,1869,1890]" captionTargetBox="[153,1433,917,1847]" captionTargetId="figure@2.[153,1433,917,1848]" captionTargetPageId="2" captionText="FIGURE 2. Kumejima epibiotic barnacles. A, Calantica arcuata n. sp. (Left, holotype, RUMF-ZC- 1554, middle, paratype, RUMF- ZC- 1555, note the tip of carina was broken, right, paratype, NMNS- 6690 - 001); B, Euscalpellum c. f. squamoum Hiro, 1937 (left, RUMF-ZC- 1556, right ASIZCR- 000225); C, Oxynaspis celata Darwin, 1852 (RUMF-ZC- 1557); D, Oxynaspis ryukyuensis n. sp. (holotype, RUMF-ZC- 1558); E, Poecilasma obliqua (Hoek, 1907) (RUMF-ZC- 1560); F, Platylepas hexastylos (Fabricius, 1798) (RUMF-ZC- 1561). A-E, lateral view for stalked barnacles; F, anterior view for Platylepas hexastylos. Scale bars in mm to indicate the size of specimens." httpUri="https://zenodo.org/record/281654/files/figure.png" pageId="2" pageNumber="23">Figs. 2</figureCitation>
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A, 3, 4)
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</paragraph>
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</subSubSection>
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<subSubSection id="C34F6549FFDD8A18C7D722CD566DFCB0" pageId="2" pageNumber="23" type="materials_examined">
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<paragraph id="8BEA36C2FFDD8A18C7D722CD566DFCB0" blockId="2.[151,1436,733,865]" pageId="2" pageNumber="23">
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<emphasis id="B921EAD0FFDD8A18C7D722CD56F3FD27" bold="true" box="[151,385,733,758]" pageId="2" pageNumber="23">Material examined.</emphasis>
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<typeStatus id="54EE8860FFDD8A18C6C922CD5684FD24" box="[393,502,733,757]" pageId="2" pageNumber="23" type="holotype">Holotype</typeStatus>
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: RUMF-ZC-1554, one specimen (CL
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<quantity id="4CAD9B27FFDD8A18C4E422CD548FFD24" box="[932,1021,733,757]" metricMagnitude="-3" metricUnit="m" metricValue="7.9" pageId="2" pageNumber="23" unit="mm" value="7.9">7.9 mm</quantity>
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) attached to a gorgonian coral, trawl 45,
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<geoCoordinate id="EE615005FFDD8A18C7832311562AFCC8" box="[195,344,769,793]" direction="north" orientation="latitude" pageId="2" pageNumber="23" precision="1" value="26.331783">26°19.907´N</geoCoordinate>
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,
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<geoCoordinate id="EE615005FFDD8A18C62523115577FCC8" box="[357,517,769,793]" direction="east" orientation="longitude" pageId="2" pageNumber="23" precision="1" value="126.71985">126°43.191´E</geoCoordinate>
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,
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<date id="FFEB1002FFDD8A18C553231155C0FCC8" box="[531,690,769,793]" pageId="2" pageNumber="23" value="2009-11-16">16 Nov. 2009</date>
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, depth 67.5–76.0 m.
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<typeStatus id="54EE8860FFDD8A18C4E72312536AFCCB" box="[935,1048,770,794]" pageId="2" pageNumber="23" type="paratype">Paratypes</typeStatus>
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: RUMF-ZC-1555, two specimens (CL 8.2,
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<quantity id="4CAD9B27FFDD8A18C7BC23355625FCEC" box="[252,343,805,829]" metricMagnitude="-3" metricUnit="m" metricValue="7.8" pageId="2" pageNumber="23" unit="mm" value="7.8">7.8 mm</quantity>
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), same data as
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<typeStatus id="54EE8860FFDD8A18C54023355514FCEC" box="[512,614,805,829]" pageId="2" pageNumber="23" type="holotype">holotype</typeStatus>
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. NMNS-6690-001, four specimens (CL 8.3, 8.5, 7.6,
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<quantity id="4CAD9B27FFDD8A18C3FF2335526BFCEC" box="[1215,1305,805,829]" metricMagnitude="-3" metricUnit="m" metricValue="5.1" pageId="2" pageNumber="23" unit="mm" value="5.1">5.1 mm</quantity>
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), same data as
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<typeStatus id="54EE8860FFDD8A18C7F523595669FCB0" box="[181,283,841,865]" pageId="2" pageNumber="23" type="holotype">holotype</typeStatus>
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.
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</paragraph>
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</subSubSection>
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<caption id="DF2A664AFFDD8A18C7D7275D5635F824" httpUri="https://zenodo.org/record/281654/files/figure.png" pageId="2" pageNumber="23" targetBox="[153,1433,917,1847]" targetPageId="2">
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<paragraph id="8BEA36C2FFDD8A18C7D7275D5635F824" blockId="2.[151,1436,1869,2037]" pageId="2" pageNumber="23">
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<emphasis id="B921EAD0FFDD8A18C7D7275D567FF8B3" bold="true" box="[151,269,1869,1890]" pageId="2" pageNumber="23">FIGURE 2.</emphasis>
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Kumejima epibiotic barnacles. A,
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<taxonomicName id="4C554D41FFDD8A18C520275D5462F8B3" box="[608,784,1869,1890]" class="Maxillopoda" family="Calanticidae" genus="Calantica" kingdom="Animalia" order="Pedunculata" pageId="2" pageNumber="23" phylum="Arthropoda" rank="species" species="arcuata" status="sp. nov.">
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<emphasis id="B921EAD0FFDD8A18C520275D5462F8B3" box="[608,784,1869,1890]" italics="true" pageId="2" pageNumber="23">Calantica arcuata</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="A21257ABFFDD8A18C456275D543CF8B3" box="[790,846,1869,1890]" pageId="2" pageNumber="23" rank="species">
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<emphasis id="B921EAD0FFDD8A18C456275D543CF8B3" bold="true" box="[790,846,1869,1890]" pageId="2" pageNumber="23">n. sp.</emphasis>
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</taxonomicNameLabel>
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(Left, holotype, RUMF-ZC-1554, middle, paratype, RUMF- ZC-1555, note the tip of carina was broken, right, paratype, NMNS-6690-001); B,
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<taxonomicName id="4C554D41FFDD8A18C496277B532BF851" box="[982,1113,1899,1920]" class="Maxillopoda" family="Calanticidae" genus="Euscalpellum" kingdom="Animalia" order="Pedunculata" pageId="2" pageNumber="23" phylum="Arthropoda" rank="genus">
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<emphasis id="B921EAD0FFDD8A18C496277B532BF851" box="[982,1113,1899,1920]" italics="true" pageId="2" pageNumber="23">Euscalpellum</emphasis>
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</taxonomicName>
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c.f.
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<emphasis id="B921EAD0FFDD8A18C3C9277B5383F851" box="[1161,1265,1899,1920]" italics="true" pageId="2" pageNumber="23">squamoum</emphasis>
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Hiro, 1937 (left, RUMF-ZC-1556, right ASIZCR-000225); C,
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<taxonomicName id="4C554D41FFDD8A18C51A279854E3F84C" authority="Darwin, 1852" authorityName="Darwin" authorityYear="1852" box="[602,913,1928,1949]" class="Maxillopoda" family="Oxynaspididae" genus="Oxynaspis" kingdom="Animalia" order="Pedunculata" pageId="2" pageNumber="23" phylum="Arthropoda" rank="species" species="celata">
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<emphasis id="B921EAD0FFDD8A18C51A27985470F84C" box="[602,770,1928,1949]" italics="true" pageId="2" pageNumber="23">Oxynaspis celata</emphasis>
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Darwin, 1852
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</taxonomicName>
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(RUMF-ZC-1557); D,
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<taxonomicName id="4C554D41FFDD8A18C33C27985228F84C" box="[1148,1370,1928,1949]" class="Maxillopoda" family="Oxynaspididae" genus="Oxynaspis" kingdom="Animalia" order="Pedunculata" pageId="2" pageNumber="23" phylum="Arthropoda" rank="species" species="ryukyuensis" status="sp. nov.">
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<emphasis id="B921EAD0FFDD8A18C33C27985228F84C" box="[1148,1370,1928,1949]" italics="true" pageId="2" pageNumber="23">Oxynaspis ryukyuensis</emphasis>
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</taxonomicName>
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<emphasis id="B921EAD0FFDD8A18C223279752EEF84D" bold="true" box="[1379,1436,1927,1948]" pageId="2" pageNumber="23">
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<taxonomicNameLabel id="A21257ABFFDD8A18C223279752EEF84D" box="[1379,1436,1927,1948]" pageId="2" pageNumber="23" rank="species">n. sp.</taxonomicNameLabel>
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</emphasis>
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(holotype, RUMF-ZC-1558); E,
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<taxonomicName id="4C554D41FFDD8A18C69C27B5545FF86B" authority="Hoek, 1907" authorityName="Hoek" authorityYear="1907" box="[476,813,1957,1978]" class="Maxillopoda" family="Poecilasmatidae" genus="Poecilasma" kingdom="Animalia" order="Pedunculata" pageId="2" pageNumber="23" phylum="Arthropoda" rank="species" species="obliqua">
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<emphasis id="B921EAD0FFDD8A18C69C27B555EDF86B" box="[476,671,1957,1978]" italics="true" pageId="2" pageNumber="23">Poecilasma obliqua</emphasis>
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(Hoek, 1907)
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</taxonomicName>
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(RUMF-ZC-1560); F,
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<taxonomicName id="4C554D41FFDD8A18C35627B552EEF86B" authority="Fabricius, 1798" authorityName="Fabricius" authorityYear="1798" box="[1046,1436,1957,1978]" class="Maxillopoda" family="Platylepadidae" genus="Platylepas" kingdom="Animalia" order="Sessilia" pageId="2" pageNumber="23" phylum="Arthropoda" rank="species" species="hexastylos">
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<emphasis id="B921EAD0FFDD8A18C35627B5539BF86B" box="[1046,1257,1957,1978]" italics="true" pageId="2" pageNumber="23">Platylepas hexastylos</emphasis>
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(Fabricius, 1798)
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</taxonomicName>
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(RUMF-ZC-1561). A-E, lateral view for stalked barnacles; F, anterior view for
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<taxonomicName id="4C554D41FFDD8A18C4CF27D3532CF809" box="[911,1118,1987,2008]" class="Maxillopoda" family="Platylepadidae" genus="Platylepas" kingdom="Animalia" order="Sessilia" pageId="2" pageNumber="23" phylum="Arthropoda" rank="species" species="hexastylos">
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<emphasis id="B921EAD0FFDD8A18C4CF27D3532CF809" box="[911,1118,1987,2008]" italics="true" pageId="2" pageNumber="23">Platylepas hexastylos</emphasis>
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</taxonomicName>
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. Scale bars in mm to indicate the size of specimens.
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</paragraph>
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</caption>
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<subSubSection id="C34F6549FFDC8A19C7872087566FFE87" pageId="3" pageNumber="24" type="diagnosis">
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<paragraph id="8BEA36C2FFDC8A19C7872087566FFE87" blockId="3.[151,1437,151,2036]" pageId="3" pageNumber="24">
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<emphasis id="B921EAD0FFDC8A19C78720875633FF61" bold="true" box="[199,321,151,176]" pageId="3" pageNumber="24">Diagnosis.</emphasis>
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Hermaphrodite capitulum with 13 capitular plates arranged in 2 horizontal whorls, with capitular armourment of S-T surrounded by R-RL-L-CL-C-SC. Carina with apex acute, one third of carina extending beyond carinal margin of tergum, curving outward. Mandible with 3 large teeth, cutting margin convex, small pectinations between teeth. Maxillule rectangular, cutting margin convex, without notch, cutting margin with simple setae. Basipodite of cirri IV and V with extension of 2 lobes on inner margin, all lobe margins with simple and serrulate setae.
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</paragraph>
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</subSubSection>
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<subSubSection id="C34F6549FFDC8A19C787214F5606FAF2" pageId="3" pageNumber="24" type="description">
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<paragraph id="8BEA36C2FFDC8A19C787214F5247FD46" blockId="3.[151,1437,151,2036]" pageId="3" pageNumber="24">
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<emphasis id="B921EAD0FFDC8A19C787214F562BFEA9" bold="true" box="[199,345,351,376]" pageId="3" pageNumber="24">Description.</emphasis>
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Hermaphrodite capitulum trapezoid, with 13 plates (
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<figureCitation id="136E2A47FFDC8A19C481214F5379FEA6" box="[961,1035,351,375]" captionStart="FIGURE 2" captionStartId="2.[151,244,1869,1890]" captionTargetBox="[153,1433,917,1847]" captionTargetId="figure@2.[153,1433,917,1848]" captionTargetPageId="2" captionText="FIGURE 2. Kumejima epibiotic barnacles. A, Calantica arcuata n. sp. (Left, holotype, RUMF-ZC- 1554, middle, paratype, RUMF- ZC- 1555, note the tip of carina was broken, right, paratype, NMNS- 6690 - 001); B, Euscalpellum c. f. squamoum Hiro, 1937 (left, RUMF-ZC- 1556, right ASIZCR- 000225); C, Oxynaspis celata Darwin, 1852 (RUMF-ZC- 1557); D, Oxynaspis ryukyuensis n. sp. (holotype, RUMF-ZC- 1558); E, Poecilasma obliqua (Hoek, 1907) (RUMF-ZC- 1560); F, Platylepas hexastylos (Fabricius, 1798) (RUMF-ZC- 1561). A-E, lateral view for stalked barnacles; F, anterior view for Platylepas hexastylos. Scale bars in mm to indicate the size of specimens." httpUri="https://zenodo.org/record/281654/files/figure.png" pageId="3" pageNumber="24">Figs 2</figureCitation>
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A, 3A) arranged in 2 whorls, with capitular armourment of S-T surrounded by R-RL-L-CL-C-SC (
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<figureCitation id="136E2A47FFDC8A19C432219454C9FE4D" box="[882,955,388,412]" captionStart="FIGURE 2" captionStartId="2.[151,244,1869,1890]" captionTargetBox="[153,1433,917,1847]" captionTargetId="figure@2.[153,1433,917,1848]" captionTargetPageId="2" captionText="FIGURE 2. Kumejima epibiotic barnacles. A, Calantica arcuata n. sp. (Left, holotype, RUMF-ZC- 1554, middle, paratype, RUMF- ZC- 1555, note the tip of carina was broken, right, paratype, NMNS- 6690 - 001); B, Euscalpellum c. f. squamoum Hiro, 1937 (left, RUMF-ZC- 1556, right ASIZCR- 000225); C, Oxynaspis celata Darwin, 1852 (RUMF-ZC- 1557); D, Oxynaspis ryukyuensis n. sp. (holotype, RUMF-ZC- 1558); E, Poecilasma obliqua (Hoek, 1907) (RUMF-ZC- 1560); F, Platylepas hexastylos (Fabricius, 1798) (RUMF-ZC- 1561). A-E, lateral view for stalked barnacles; F, anterior view for Platylepas hexastylos. Scale bars in mm to indicate the size of specimens." httpUri="https://zenodo.org/record/281654/files/figure.png" pageId="3" pageNumber="24">Figs 2</figureCitation>
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A, 3A). Capitular plates covered by thick, chitinous coating (
|
||
<figureCitation id="136E2A47FFDC8A19C62521B756DEFE6E" box="[357,428,423,447]" captionStart="FIGURE 2" captionStartId="2.[151,244,1869,1890]" captionTargetBox="[153,1433,917,1847]" captionTargetId="figure@2.[153,1433,917,1848]" captionTargetPageId="2" captionText="FIGURE 2. Kumejima epibiotic barnacles. A, Calantica arcuata n. sp. (Left, holotype, RUMF-ZC- 1554, middle, paratype, RUMF- ZC- 1555, note the tip of carina was broken, right, paratype, NMNS- 6690 - 001); B, Euscalpellum c. f. squamoum Hiro, 1937 (left, RUMF-ZC- 1556, right ASIZCR- 000225); C, Oxynaspis celata Darwin, 1852 (RUMF-ZC- 1557); D, Oxynaspis ryukyuensis n. sp. (holotype, RUMF-ZC- 1558); E, Poecilasma obliqua (Hoek, 1907) (RUMF-ZC- 1560); F, Platylepas hexastylos (Fabricius, 1798) (RUMF-ZC- 1561). A-E, lateral view for stalked barnacles; F, anterior view for Platylepas hexastylos. Scale bars in mm to indicate the size of specimens." httpUri="https://zenodo.org/record/281654/files/figure.png" pageId="3" pageNumber="24">Figs 2</figureCitation>
|
||
A, 3A). Carina long, one third of carina extending beyond carinal margin of tergum, umbo apical, apex acute, curving outward (
|
||
<figureCitation id="136E2A47FFDC8A19C57121DC5505FE35" box="[561,631,460,484]" captionStart="FIGURE 2" captionStartId="2.[151,244,1869,1890]" captionTargetBox="[153,1433,917,1847]" captionTargetId="figure@2.[153,1433,917,1848]" captionTargetPageId="2" captionText="FIGURE 2. Kumejima epibiotic barnacles. A, Calantica arcuata n. sp. (Left, holotype, RUMF-ZC- 1554, middle, paratype, RUMF- ZC- 1555, note the tip of carina was broken, right, paratype, NMNS- 6690 - 001); B, Euscalpellum c. f. squamoum Hiro, 1937 (left, RUMF-ZC- 1556, right ASIZCR- 000225); C, Oxynaspis celata Darwin, 1852 (RUMF-ZC- 1557); D, Oxynaspis ryukyuensis n. sp. (holotype, RUMF-ZC- 1558); E, Poecilasma obliqua (Hoek, 1907) (RUMF-ZC- 1560); F, Platylepas hexastylos (Fabricius, 1798) (RUMF-ZC- 1561). A-E, lateral view for stalked barnacles; F, anterior view for Platylepas hexastylos. Scale bars in mm to indicate the size of specimens." httpUri="https://zenodo.org/record/281654/files/figure.png" pageId="3" pageNumber="24">Figs 2</figureCitation>
|
||
A, 3A). Tergum pentagonal, umbo apical, basal margin shortest. Scutum almost equilateral triangular, umbo apical (
|
||
<figureCitation id="136E2A47FFDC8A19C5C621FF55A2FDD6" box="[646,720,495,519]" captionStart="FIGURE 2" captionStartId="2.[151,244,1869,1890]" captionTargetBox="[153,1433,917,1847]" captionTargetId="figure@2.[153,1433,917,1848]" captionTargetPageId="2" captionText="FIGURE 2. Kumejima epibiotic barnacles. A, Calantica arcuata n. sp. (Left, holotype, RUMF-ZC- 1554, middle, paratype, RUMF- ZC- 1555, note the tip of carina was broken, right, paratype, NMNS- 6690 - 001); B, Euscalpellum c. f. squamoum Hiro, 1937 (left, RUMF-ZC- 1556, right ASIZCR- 000225); C, Oxynaspis celata Darwin, 1852 (RUMF-ZC- 1557); D, Oxynaspis ryukyuensis n. sp. (holotype, RUMF-ZC- 1558); E, Poecilasma obliqua (Hoek, 1907) (RUMF-ZC- 1560); F, Platylepas hexastylos (Fabricius, 1798) (RUMF-ZC- 1561). A-E, lateral view for stalked barnacles; F, anterior view for Platylepas hexastylos. Scale bars in mm to indicate the size of specimens." httpUri="https://zenodo.org/record/281654/files/figure.png" pageId="3" pageNumber="24">Figs 2</figureCitation>
|
||
A, 3A). Rostrolatus triangularly pyramidal, umbo apical, apex extending outward (laterally) and downward (
|
||
<figureCitation id="136E2A47FFDC8A19C5E62204559DFDFD" box="[678,751,532,556]" captionStart="FIGURE 2" captionStartId="2.[151,244,1869,1890]" captionTargetBox="[153,1433,917,1847]" captionTargetId="figure@2.[153,1433,917,1848]" captionTargetPageId="2" captionText="FIGURE 2. Kumejima epibiotic barnacles. A, Calantica arcuata n. sp. (Left, holotype, RUMF-ZC- 1554, middle, paratype, RUMF- ZC- 1555, note the tip of carina was broken, right, paratype, NMNS- 6690 - 001); B, Euscalpellum c. f. squamoum Hiro, 1937 (left, RUMF-ZC- 1556, right ASIZCR- 000225); C, Oxynaspis celata Darwin, 1852 (RUMF-ZC- 1557); D, Oxynaspis ryukyuensis n. sp. (holotype, RUMF-ZC- 1558); E, Poecilasma obliqua (Hoek, 1907) (RUMF-ZC- 1560); F, Platylepas hexastylos (Fabricius, 1798) (RUMF-ZC- 1561). A-E, lateral view for stalked barnacles; F, anterior view for Platylepas hexastylos. Scale bars in mm to indicate the size of specimens." httpUri="https://zenodo.org/record/281654/files/figure.png" pageId="3" pageNumber="24">Figs 2</figureCitation>
|
||
A, 3A, B). Latus triangularly pyramidal, umbo apical, apex extending outward (laterally) and upwards (
|
||
<figureCitation id="136E2A47FFDC8A19C53F222755B7FD9E" box="[639,709,567,591]" captionStart="FIGURE 2" captionStartId="2.[151,244,1869,1890]" captionTargetBox="[153,1433,917,1847]" captionTargetId="figure@2.[153,1433,917,1848]" captionTargetPageId="2" captionText="FIGURE 2. Kumejima epibiotic barnacles. A, Calantica arcuata n. sp. (Left, holotype, RUMF-ZC- 1554, middle, paratype, RUMF- ZC- 1555, note the tip of carina was broken, right, paratype, NMNS- 6690 - 001); B, Euscalpellum c. f. squamoum Hiro, 1937 (left, RUMF-ZC- 1556, right ASIZCR- 000225); C, Oxynaspis celata Darwin, 1852 (RUMF-ZC- 1557); D, Oxynaspis ryukyuensis n. sp. (holotype, RUMF-ZC- 1558); E, Poecilasma obliqua (Hoek, 1907) (RUMF-ZC- 1560); F, Platylepas hexastylos (Fabricius, 1798) (RUMF-ZC- 1561). A-E, lateral view for stalked barnacles; F, anterior view for Platylepas hexastylos. Scale bars in mm to indicate the size of specimens." httpUri="https://zenodo.org/record/281654/files/figure.png" pageId="3" pageNumber="24">Figs 2</figureCitation>
|
||
A, 3A, B). Carinolatus triangularly pyramidal, umbo apical, apex extending beyond carinal margin (
|
||
<figureCitation id="136E2A47FFDC8A19C55A224C5510FDA5" box="[538,610,604,628]" captionStart="FIGURE 2" captionStartId="2.[151,244,1869,1890]" captionTargetBox="[153,1433,917,1847]" captionTargetId="figure@2.[153,1433,917,1848]" captionTargetPageId="2" captionText="FIGURE 2. Kumejima epibiotic barnacles. A, Calantica arcuata n. sp. (Left, holotype, RUMF-ZC- 1554, middle, paratype, RUMF- ZC- 1555, note the tip of carina was broken, right, paratype, NMNS- 6690 - 001); B, Euscalpellum c. f. squamoum Hiro, 1937 (left, RUMF-ZC- 1556, right ASIZCR- 000225); C, Oxynaspis celata Darwin, 1852 (RUMF-ZC- 1557); D, Oxynaspis ryukyuensis n. sp. (holotype, RUMF-ZC- 1558); E, Poecilasma obliqua (Hoek, 1907) (RUMF-ZC- 1560); F, Platylepas hexastylos (Fabricius, 1798) (RUMF-ZC- 1561). A-E, lateral view for stalked barnacles; F, anterior view for Platylepas hexastylos. Scale bars in mm to indicate the size of specimens." httpUri="https://zenodo.org/record/281654/files/figure.png" pageId="3" pageNumber="24">Figs 2</figureCitation>
|
||
A, 3A). Sub-carina pyramidal, umbo apical, apex extending beyond carinal margin (
|
||
<figureCitation id="136E2A47FFDC8A19C65E226F5613FD46" box="[286,353,639,663]" captionStart="FIGURE 3" captionStartId="4.[151,244,1950,1971]" captionTargetBox="[195,1359,289,1913]" captionTargetId="figure@4.[173,1414,251,1958]" captionTargetPageId="4" captionText="FIGURE 3. Calantica arcuata n. sp. (holotype, RUMF-ZC- 1554) A, left view of capitulum; B, rostral view of capitulum, showing rostrum; C, cirrus I; D, cirrus II; E, cirrus III; F, cirrus IV; G, cirrus V; H, cirrus VI. ca, caudal appendage. Scale bars in μm, except A and B in mm. ca indicates the caudal appendage." httpUri="https://zenodo.org/record/281655/files/figure.png" pageId="3" pageNumber="24">Fig. 3</figureCitation>
|
||
A). Rostrum globular, small, located at base of junction between paired scuta (
|
||
<figureCitation id="136E2A47FFDC8A19C38F226F5263FD46" box="[1231,1297,639,663]" captionStart="FIGURE 3" captionStartId="4.[151,244,1950,1971]" captionTargetBox="[195,1359,289,1913]" captionTargetId="figure@4.[173,1414,251,1958]" captionTargetPageId="4" captionText="FIGURE 3. Calantica arcuata n. sp. (holotype, RUMF-ZC- 1554) A, left view of capitulum; B, rostral view of capitulum, showing rostrum; C, cirrus I; D, cirrus II; E, cirrus III; F, cirrus IV; G, cirrus V; H, cirrus VI. ca, caudal appendage. Scale bars in μm, except A and B in mm. ca indicates the caudal appendage." httpUri="https://zenodo.org/record/281655/files/figure.png" pageId="3" pageNumber="24">Fig. 3</figureCitation>
|
||
B).
|
||
</paragraph>
|
||
<paragraph id="8BEA36C2FFDC8A19C78722B454BFFD6D" blockId="3.[151,1437,151,2036]" box="[199,973,676,700]" pageId="3" pageNumber="24">
|
||
Peduncle covered by thick cuticle with scattered setae (
|
||
<figureCitation id="136E2A47FFDC8A19C47222B4540AFD6D" box="[818,888,676,700]" captionStart="FIGURE 2" captionStartId="2.[151,244,1869,1890]" captionTargetBox="[153,1433,917,1847]" captionTargetId="figure@2.[153,1433,917,1848]" captionTargetPageId="2" captionText="FIGURE 2. Kumejima epibiotic barnacles. A, Calantica arcuata n. sp. (Left, holotype, RUMF-ZC- 1554, middle, paratype, RUMF- ZC- 1555, note the tip of carina was broken, right, paratype, NMNS- 6690 - 001); B, Euscalpellum c. f. squamoum Hiro, 1937 (left, RUMF-ZC- 1556, right ASIZCR- 000225); C, Oxynaspis celata Darwin, 1852 (RUMF-ZC- 1557); D, Oxynaspis ryukyuensis n. sp. (holotype, RUMF-ZC- 1558); E, Poecilasma obliqua (Hoek, 1907) (RUMF-ZC- 1560); F, Platylepas hexastylos (Fabricius, 1798) (RUMF-ZC- 1561). A-E, lateral view for stalked barnacles; F, anterior view for Platylepas hexastylos. Scale bars in mm to indicate the size of specimens." httpUri="https://zenodo.org/record/281654/files/figure.png" pageId="3" pageNumber="24">Figs 2</figureCitation>
|
||
A, 3A).
|
||
</paragraph>
|
||
<paragraph id="8BEA36C2FFDC8A19C78722D754C9FCA1" blockId="3.[151,1437,151,2036]" pageId="3" pageNumber="24">
|
||
Maxilla rectangular, covered with simple setae (
|
||
<figureCitation id="136E2A47FFDC8A19C5A222D75457FD0E" box="[738,805,711,735]" captionStart="FIGURE 4" captionStartId="5.[151,244,1941,1962]" captionTargetBox="[179,1403,157,1914]" captionTargetId="figure@5.[149,1454,123,1934]" captionTargetPageId="5" captionText="FIGURE 4. Calantica arcuata n. sp. (holotype, RUMF-ZC- 1554). A, maxilla; B, maxillule; C, magnified view of cutting margin of maxillule; D, mandible; E, lower margin and inferior angle of mandible; F, mandibular palp; G, labrum; H, scanning electron microscopy image of complemental male showing carina (c), rostrum (r), scutum (s) and tergum (t). Scale bars in μm." httpUri="https://zenodo.org/record/281656/files/figure.png" pageId="3" pageNumber="24">Fig. 4</figureCitation>
|
||
A). Maxillule rectangular, cutting margin without notch, margin convex with 15 simple setae (
|
||
<figureCitation id="136E2A47FFDC8A19C57922FC550FFCD5" box="[569,637,748,772]" captionStart="FIGURE 4" captionStartId="5.[151,244,1941,1962]" captionTargetBox="[179,1403,157,1914]" captionTargetId="figure@5.[149,1454,123,1934]" captionTargetPageId="5" captionText="FIGURE 4. Calantica arcuata n. sp. (holotype, RUMF-ZC- 1554). A, maxilla; B, maxillule; C, magnified view of cutting margin of maxillule; D, mandible; E, lower margin and inferior angle of mandible; F, mandibular palp; G, labrum; H, scanning electron microscopy image of complemental male showing carina (c), rostrum (r), scutum (s) and tergum (t). Scale bars in μm." httpUri="https://zenodo.org/record/281656/files/figure.png" pageId="3" pageNumber="24">Fig. 4</figureCitation>
|
||
B, C). Mandible with 3 large, sharp teeth, cutting margin convex, pectinations between large teeth, lower margin short, straight, with 6 pectinations, inferior angle with 2 sharp pectinations (
|
||
<figureCitation id="136E2A47FFDC8A19C7A02324565AFC9D" box="[224,296,820,844]" captionStart="FIGURE 4" captionStartId="5.[151,244,1941,1962]" captionTargetBox="[179,1403,157,1914]" captionTargetId="figure@5.[149,1454,123,1934]" captionTargetPageId="5" captionText="FIGURE 4. Calantica arcuata n. sp. (holotype, RUMF-ZC- 1554). A, maxilla; B, maxillule; C, magnified view of cutting margin of maxillule; D, mandible; E, lower margin and inferior angle of mandible; F, mandibular palp; G, labrum; H, scanning electron microscopy image of complemental male showing carina (c), rostrum (r), scutum (s) and tergum (t). Scale bars in μm." httpUri="https://zenodo.org/record/281656/files/figure.png" pageId="3" pageNumber="24">Fig. 4</figureCitation>
|
||
D, E). Mandibular palps triangular, with dense serrulate setae distally (
|
||
<figureCitation id="136E2A47FFDC8A19C325232453DFFC9D" box="[1125,1197,820,844]" captionStart="FIGURE 4" captionStartId="5.[151,244,1941,1962]" captionTargetBox="[179,1403,157,1914]" captionTargetId="figure@5.[149,1454,123,1934]" captionTargetPageId="5" captionText="FIGURE 4. Calantica arcuata n. sp. (holotype, RUMF-ZC- 1554). A, maxilla; B, maxillule; C, magnified view of cutting margin of maxillule; D, mandible; E, lower margin and inferior angle of mandible; F, mandibular palp; G, labrum; H, scanning electron microscopy image of complemental male showing carina (c), rostrum (r), scutum (s) and tergum (t). Scale bars in μm." httpUri="https://zenodo.org/record/281656/files/figure.png" pageId="3" pageNumber="24">Fig. 4</figureCitation>
|
||
F). Labrum concave, without notch, 6–8 sharp teeth on each side of cutting margin (
|
||
<figureCitation id="136E2A47FFDC8A19C414234854E5FCA1" box="[852,919,856,880]" captionStart="FIGURE 4" captionStartId="5.[151,244,1941,1962]" captionTargetBox="[179,1403,157,1914]" captionTargetId="figure@5.[149,1454,123,1934]" captionTargetPageId="5" captionText="FIGURE 4. Calantica arcuata n. sp. (holotype, RUMF-ZC- 1554). A, maxilla; B, maxillule; C, magnified view of cutting margin of maxillule; D, mandible; E, lower margin and inferior angle of mandible; F, mandibular palp; G, labrum; H, scanning electron microscopy image of complemental male showing carina (c), rostrum (r), scutum (s) and tergum (t). Scale bars in μm." httpUri="https://zenodo.org/record/281656/files/figure.png" pageId="3" pageNumber="24">Fig. 4</figureCitation>
|
||
G).
|
||
</paragraph>
|
||
<paragraph id="8BEA36C2FFDC8A19C787236C5606FAF2" blockId="3.[151,1437,151,2036]" pageId="3" pageNumber="24">
|
||
Gap between cirri I and II absent. Cirrus I shortest of all cirri, anterior ramus 11–segmented, posterior ramus 14-segmented (
|
||
<figureCitation id="136E2A47FFDC8A19C60323B056F7FC69" box="[323,389,928,952]" captionStart="FIGURE 3" captionStartId="4.[151,244,1950,1971]" captionTargetBox="[195,1359,289,1913]" captionTargetId="figure@4.[173,1414,251,1958]" captionTargetPageId="4" captionText="FIGURE 3. Calantica arcuata n. sp. (holotype, RUMF-ZC- 1554) A, left view of capitulum; B, rostral view of capitulum, showing rostrum; C, cirrus I; D, cirrus II; E, cirrus III; F, cirrus IV; G, cirrus V; H, cirrus VI. ca, caudal appendage. Scale bars in μm, except A and B in mm. ca indicates the caudal appendage." httpUri="https://zenodo.org/record/281655/files/figure.png" pageId="3" pageNumber="24">Fig. 3</figureCitation>
|
||
C), rami with simple setae. Cirrus II with anterior ramus 8-segmented, posterior ramus 9-segmented (
|
||
<figureCitation id="136E2A47FFDC8A19C7BA23D4564FFC0D" box="[250,317,964,988]" captionStart="FIGURE 3" captionStartId="4.[151,244,1950,1971]" captionTargetBox="[195,1359,289,1913]" captionTargetId="figure@4.[173,1414,251,1958]" captionTargetPageId="4" captionText="FIGURE 3. Calantica arcuata n. sp. (holotype, RUMF-ZC- 1554) A, left view of capitulum; B, rostral view of capitulum, showing rostrum; C, cirrus I; D, cirrus II; E, cirrus III; F, cirrus IV; G, cirrus V; H, cirrus VI. ca, caudal appendage. Scale bars in μm, except A and B in mm. ca indicates the caudal appendage." httpUri="https://zenodo.org/record/281655/files/figure.png" pageId="3" pageNumber="24">Fig. 3</figureCitation>
|
||
D), setae of distal portion of rami fine serrulate, those of mid and proximal portions simple. Cirrus III, anterior ramus 9-segmented, posterior ramus 8-segmented (
|
||
<figureCitation id="136E2A47FFDC8A19C41D23F854EDFBD1" box="[861,927,1000,1024]" captionStart="FIGURE 3" captionStartId="4.[151,244,1950,1971]" captionTargetBox="[195,1359,289,1913]" captionTargetId="figure@4.[173,1414,251,1958]" captionTargetPageId="4" captionText="FIGURE 3. Calantica arcuata n. sp. (holotype, RUMF-ZC- 1554) A, left view of capitulum; B, rostral view of capitulum, showing rostrum; C, cirrus I; D, cirrus II; E, cirrus III; F, cirrus IV; G, cirrus V; H, cirrus VI. ca, caudal appendage. Scale bars in μm, except A and B in mm. ca indicates the caudal appendage." httpUri="https://zenodo.org/record/281655/files/figure.png" pageId="3" pageNumber="24">Fig. 3</figureCitation>
|
||
E), setae simple. Cirrus IV with both anterior and posterior rami 11-segmented (
|
||
<figureCitation id="136E2A47FFDC8A19C558241C5528FBF5" box="[536,602,1036,1060]" captionStart="FIGURE 3" captionStartId="4.[151,244,1950,1971]" captionTargetBox="[195,1359,289,1913]" captionTargetId="figure@4.[173,1414,251,1958]" captionTargetPageId="4" captionText="FIGURE 3. Calantica arcuata n. sp. (holotype, RUMF-ZC- 1554) A, left view of capitulum; B, rostral view of capitulum, showing rostrum; C, cirrus I; D, cirrus II; E, cirrus III; F, cirrus IV; G, cirrus V; H, cirrus VI. ca, caudal appendage. Scale bars in μm, except A and B in mm. ca indicates the caudal appendage." httpUri="https://zenodo.org/record/281655/files/figure.png" pageId="3" pageNumber="24">Fig. 3</figureCitation>
|
||
F), inner margin of basipodite with 2 extended lobes, margin around lobes covered with simple and serrulate setae (
|
||
<figureCitation id="136E2A47FFDC8A19C52D242055C3FB99" box="[621,689,1072,1096]" captionStart="FIGURE 3" captionStartId="4.[151,244,1950,1971]" captionTargetBox="[195,1359,289,1913]" captionTargetId="figure@4.[173,1414,251,1958]" captionTargetPageId="4" captionText="FIGURE 3. Calantica arcuata n. sp. (holotype, RUMF-ZC- 1554) A, left view of capitulum; B, rostral view of capitulum, showing rostrum; C, cirrus I; D, cirrus II; E, cirrus III; F, cirrus IV; G, cirrus V; H, cirrus VI. ca, caudal appendage. Scale bars in μm, except A and B in mm. ca indicates the caudal appendage." httpUri="https://zenodo.org/record/281655/files/figure.png" pageId="3" pageNumber="24">Fig. 3</figureCitation>
|
||
F). Cirrus V with both anterior and posterior rami 11-segmented, inner region of basipodite with 2 extended lobes, margins around lobes covered with simple and serrulate setae (
|
||
<figureCitation id="136E2A47FFDC8A19C7DF24685796FB41" box="[159,228,1144,1168]" captionStart="FIGURE 3" captionStartId="4.[151,244,1950,1971]" captionTargetBox="[195,1359,289,1913]" captionTargetId="figure@4.[173,1414,251,1958]" captionTargetPageId="4" captionText="FIGURE 3. Calantica arcuata n. sp. (holotype, RUMF-ZC- 1554) A, left view of capitulum; B, rostral view of capitulum, showing rostrum; C, cirrus I; D, cirrus II; E, cirrus III; F, cirrus IV; G, cirrus V; H, cirrus VI. ca, caudal appendage. Scale bars in μm, except A and B in mm. ca indicates the caudal appendage." httpUri="https://zenodo.org/record/281655/files/figure.png" pageId="3" pageNumber="24">Fig. 3</figureCitation>
|
||
G). Cirrus VI with anterior and posterior rami 12-segmented, posterior region of basipodite without lobe. Caudal appendage non-segmented, leaf-shaped; caudal appendage about 1.5 times height of proximal segment of pedicel of cirrus VI (
|
||
<figureCitation id="136E2A47FFDC8A19C6C624D356BAFB0A" box="[390,456,1219,1243]" captionStart="FIGURE 3" captionStartId="4.[151,244,1950,1971]" captionTargetBox="[195,1359,289,1913]" captionTargetId="figure@4.[173,1414,251,1958]" captionTargetPageId="4" captionText="FIGURE 3. Calantica arcuata n. sp. (holotype, RUMF-ZC- 1554) A, left view of capitulum; B, rostral view of capitulum, showing rostrum; C, cirrus I; D, cirrus II; E, cirrus III; F, cirrus IV; G, cirrus V; H, cirrus VI. ca, caudal appendage. Scale bars in μm, except A and B in mm. ca indicates the caudal appendage." httpUri="https://zenodo.org/record/281655/files/figure.png" pageId="3" pageNumber="24">Fig. 3</figureCitation>
|
||
H). Penis short, non-segmented, length similar to height of proximal segment of pedicel of cirrus VI. Complemental males found on inner margin of scutum, composed of carina, rostrum and paired scuta and terga (
|
||
<figureCitation id="136E2A47FFDC8A19C64D251B5622FAF2" box="[269,336,1291,1315]" captionStart="FIGURE 4" captionStartId="5.[151,244,1941,1962]" captionTargetBox="[179,1403,157,1914]" captionTargetId="figure@5.[149,1454,123,1934]" captionTargetPageId="5" captionText="FIGURE 4. Calantica arcuata n. sp. (holotype, RUMF-ZC- 1554). A, maxilla; B, maxillule; C, magnified view of cutting margin of maxillule; D, mandible; E, lower margin and inferior angle of mandible; F, mandibular palp; G, labrum; H, scanning electron microscopy image of complemental male showing carina (c), rostrum (r), scutum (s) and tergum (t). Scale bars in μm." httpUri="https://zenodo.org/record/281656/files/figure.png" pageId="3" pageNumber="24">Fig. 4</figureCitation>
|
||
H).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C34F6549FFDC8A19C787252056C2FABA" pageId="3" pageNumber="24" type="etymology">
|
||
<paragraph id="8BEA36C2FFDC8A19C787252056C2FABA" blockId="3.[151,1437,151,2036]" pageId="3" pageNumber="24">
|
||
<emphasis id="B921EAD0FFDC8A19C7872520563CFA99" bold="true" box="[199,334,1328,1352]" pageId="3" pageNumber="24">Etymology.</emphasis>
|
||
Derived from the Latin
|
||
<taxonomicName id="4C554D41FFDC8A19C520252155C4FA99" box="[608,694,1329,1352]" class="Maxillopoda" family="Calanticidae" genus="Calantica" kingdom="Animalia" order="Pedunculata" pageId="3" pageNumber="24" phylum="Arthropoda" rank="species" species="arcuata">
|
||
<emphasis id="B921EAD0FFDC8A19C520252155C4FA99" box="[608,694,1329,1352]" italics="true" pageId="3" pageNumber="24">arcuata</emphasis>
|
||
</taxonomicName>
|
||
, indicating the strongly curved carina, which is a diagnostic character of this new species.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C34F6549FFDC8A19C787256753E6FA41" box="[199,1172,1399,1424]" pageId="3" pageNumber="24" type="distribution">
|
||
<paragraph id="8BEA36C2FFDC8A19C787256753E6FA41" blockId="3.[151,1437,151,2036]" box="[199,1172,1399,1424]" pageId="3" pageNumber="24">
|
||
<emphasis id="B921EAD0FFDC8A19C78725675612FA41" bold="true" box="[199,352,1399,1424]" pageId="3" pageNumber="24">Distribution.</emphasis>
|
||
At present only recorded from Kumejima Island, Ryukyu Islands,
|
||
<collectingCountry id="F3427652FFDC8A19C30C256953FDFA41" box="[1100,1167,1401,1424]" name="Japan" pageId="3" pageNumber="24">Japan</collectingCountry>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C34F6549FFDC8A1EC787258C564EFF26" lastPageId="4" lastPageNumber="25" pageId="3" pageNumber="24" type="discussion">
|
||
<paragraph id="8BEA36C2FFDC8A19C787258C556DF929" blockId="3.[151,1437,151,2036]" pageId="3" pageNumber="24">
|
||
<emphasis id="B921EAD0FFDC8A19C787258C5649FA65" bold="true" box="[199,315,1436,1460]" pageId="3" pageNumber="24">Remarks.</emphasis>
|
||
The current species is classified in
|
||
<taxonomicName id="4C554D41FFDC8A19C596258C5436FA65" box="[726,836,1436,1460]" class="Maxillopoda" family="Calanticidae" genus="Calantica" kingdom="Animalia" order="Pedunculata" pageId="3" pageNumber="24" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="B921EAD0FFDC8A19C596258C5436FA65" box="[726,836,1436,1460]" italics="true" pageId="3" pageNumber="24">Calantica</emphasis>
|
||
</taxonomicName>
|
||
as it has 13 capitular plates arranged in two whorls, with the lower whorls not overlapping the upper whorl.
|
||
<bibRefCitation id="EFC44B33FFDC8A19C46C25D15322FA06" author="Newman" box="[812,1104,1471,1496]" pageId="3" pageNumber="24" refString="Newman, W. A. & Jones, W. J. (2011) Two Northeast Pacific deep-water barnacle populations (Cirripedia: Calanticidae and Pachlasmatidae) from seamounts of the Juan de Fuca Ridge; " Insular " endemics stemming from Tethys, or by subsequent dispersal from the Western Pacific center of distribution? Zootaxa, 2789, 49 - 68." type="journal article" year="2011">Newman & Jones (2011)</bibRefCitation>
|
||
reviewed the morphological groupings of
|
||
<taxonomicName id="4C554D41FFDC8A19C66D25F456E9FA2D" box="[301,411,1508,1532]" class="Maxillopoda" family="Calanticidae" genus="Calantica" kingdom="Animalia" order="Pedunculata" pageId="3" pageNumber="24" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="B921EAD0FFDC8A19C66D25F456E9FA2D" box="[301,411,1508,1532]" italics="true" pageId="3" pageNumber="24">Calantica</emphasis>
|
||
</taxonomicName>
|
||
and classified the genus into four groups, based on the number of capitular plates. Group I contains nine species with 13 capitular plates. Group II has one species, which sometimes has an extra second carinolatus. Group III contains two species having 14 capitular plates, including a sub-rostrum. Group IV contains three species with 14 capitular plates, including an additional second latus located at the rostral midline of the first latus. In the present study,
|
||
<taxonomicName id="4C554D41FFDC8A19C68426645548F95D" box="[452,570,1652,1676]" class="Maxillopoda" family="Calanticidae" genus="Calantica" kingdom="Animalia" order="Pedunculata" pageId="3" pageNumber="24" phylum="Arthropoda" rank="species" species="arcuata" status="sp. nov.">
|
||
<emphasis id="B921EAD0FFDC8A19C68426645548F95D" box="[452,570,1652,1676]" italics="true" pageId="3" pageNumber="24">C. arcuata</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A21257ABFFDC8A19C502266455F2F95D" box="[578,640,1652,1676]" pageId="3" pageNumber="24" rank="species">
|
||
<emphasis id="B921EAD0FFDC8A19C502266455F2F95D" bold="true" box="[578,640,1652,1676]" pageId="3" pageNumber="24">n. sp.</emphasis>
|
||
</taxonomicNameLabel>
|
||
has 13 capitular plates and thus belongs to Group I. At present, Group I contains
|
||
<taxonomicName id="4C554D41FFDC8A19C65226885564F961" authority="Broch, 1922" authorityName="Broch" authorityYear="1922" box="[274,534,1688,1712]" class="Maxillopoda" family="Calanticidae" genus="Calantica" kingdom="Animalia" order="Pedunculata" pageId="3" pageNumber="24" phylum="Arthropoda" rank="species" species="affinis">
|
||
<emphasis id="B921EAD0FFDC8A19C65226885609F961" box="[274,379,1688,1712]" italics="true" pageId="3" pageNumber="24">C. affinis</emphasis>
|
||
<bibRefCitation id="EFC44B33FFDC8A19C6C526885564F961" author="Broch" box="[389,534,1688,1712]" pageId="3" pageNumber="24" refString="Broch, H. (1922) Papers from Dr. Th. Mortensen's Pacific Expedition 1914 - 1916, X. Studies on Pacific Cirripedes. Videnskabelige Meddelelser fra Dansk Naturhistorisk Forening I Kobenhavn, 73, 215 - 358." type="journal article" year="1922">Broch, 1922</bibRefCitation>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="4C554D41FFDC8A19C56426885451F961" authority="Pilsbry, 1907" authorityName="Pilsbry" authorityYear="1907" box="[548,803,1688,1712]" class="Maxillopoda" family="Calanticidae" genus="Calantica" kingdom="Animalia" order="Pedunculata" pageId="3" pageNumber="24" phylum="Arthropoda" rank="species" species="eos">
|
||
<emphasis id="B921EAD0FFDC8A19C5642688551FF961" box="[548,621,1688,1712]" italics="true" pageId="3" pageNumber="24">C. eos</emphasis>
|
||
(
|
||
<bibRefCitation id="EFC44B33FFDC8A19C53F26885469F961" author="Pilsbry" box="[639,795,1688,1712]" pageId="3" pageNumber="24" refString="Pilsbry, H. A. (1907) The barnacles (Cirripedia) contained in the collections of the U. S. National Museum. Bulletin of the United States National Museum, 60, 1 - 122." type="journal article" year="1907">Pilsbry, 1907</bibRefCitation>
|
||
)
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="4C554D41FFDC8A19C472268853DEF961" authority="Jones & Hosie, 2009" authorityName="Jones & Hosie" authorityYear="2009" box="[818,1196,1688,1712]" class="Maxillopoda" family="Calanticidae" genus="Calantica" kingdom="Animalia" order="Pedunculata" pageId="3" pageNumber="24" phylum="Arthropoda" rank="species" species="darwini">
|
||
<emphasis id="B921EAD0FFDC8A19C472268854DEF961" box="[818,940,1688,1712]" italics="true" pageId="3" pageNumber="24">C. darwini</emphasis>
|
||
<bibRefCitation id="EFC44B33FFDC8A19C4F7268953DEF961" author="Jones" box="[951,1196,1688,1712]" pageId="3" pageNumber="24" refString="Jones, D. S. & Hosie, A. M. (2009) A new species of Calantica from Western Australian waters (Thoracica: Scalpellomorpha: Calanticidae). Records of the Western Australian Museum, 25, 239 - 246." type="journal article" year="2009">Jones & Hosie, 2009</bibRefCitation>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="4C554D41FFDC8A19C3FA268857A3F902" authority="Rosell, 1991" authorityName="Rosell" authorityYear="1991" class="Maxillopoda" family="Calanticidae" genus="Calantica" kingdom="Animalia" order="Pedunculata" pageId="3" pageNumber="24" phylum="Arthropoda" rank="species" species="graphica">
|
||
<emphasis id="B921EAD0FFDC8A19C3FA26885231F961" box="[1210,1347,1688,1712]" italics="true" pageId="3" pageNumber="24">C. graphica</emphasis>
|
||
<bibRefCitation id="EFC44B33FFDC8A19C20D268857A3F902" author="Rosell" pageId="3" pageNumber="24" refString="Rosell, N. C. (1991) Crustacea Cirripedia Thoracica: MUSORSTOM 3 Philippine collection. In: A Crosnier (Ed.) Resultants des Campagnes MUSORSTOM. Vol. 9 Memoires du Museum national d'Histoire naturelle, 152, 9 - 16." type="book chapter" year="1991">Rosell, 1991</bibRefCitation>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="4C554D41FFDC8A19C79F26AC569AF902" authority="Hiro, 1932" authorityName="Hiro" authorityYear="1932" box="[223,488,1723,1748]" class="Maxillopoda" family="Calanticidae" genus="Calantica" kingdom="Animalia" order="Pedunculata" pageId="3" pageNumber="24" phylum="Arthropoda" rank="species" species="kruegeri">
|
||
<emphasis id="B921EAD0FFDC8A19C79F26AC5612F905" box="[223,352,1724,1748]" italics="true" pageId="3" pageNumber="24">C. kruegeri</emphasis>
|
||
<bibRefCitation id="EFC44B33FFDC8A19C62926AB569AF902" author="Hiro" box="[361,488,1723,1747]" pageId="3" pageNumber="24" refString="Hiro, F. (1932) Report on the Japanese species of the genus Calantica (Cirripedia). Annotationes Zoologicae, Japon, 13 (5), 467 - 482." type="journal article" year="1932">Hiro, 1932</bibRefCitation>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="4C554D41FFDC8A19C6B426AC5453F902" authority="Utinomi, 1970" authorityName="Utinomi" authorityYear="1970" box="[500,801,1723,1748]" class="Maxillopoda" family="Calanticidae" genus="Calantica" kingdom="Animalia" order="Pedunculata" pageId="3" pageNumber="24" phylum="Arthropoda" rank="species" species="pusilla">
|
||
<emphasis id="B921EAD0FFDC8A19C6B426AC5511F905" box="[500,611,1724,1748]" italics="true" pageId="3" pageNumber="24">C. pusilla</emphasis>
|
||
<bibRefCitation id="EFC44B33FFDC8A19C52C26AB5453F902" author="Utinomi" box="[620,801,1723,1747]" pageId="3" pageNumber="24" refString="Utinomi, H. (1970 a) New and rare commensal pedunculate cirripeds from Amakusa Islands, Western Kyusyu, Japan. Publications of the Seto Marine Biological Laboratory, 18 (3), 157 - 167." type="journal article" year="1970" yearSuffix="a">Utinomi, 1970a</bibRefCitation>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="4C554D41FFDC8A19C46E26AC5329F902" authority="Weltner, 1922" authorityName="Weltner" authorityYear="1922" box="[814,1115,1723,1748]" class="Maxillopoda" family="Calanticidae" genus="Calantica" kingdom="Animalia" order="Pedunculata" pageId="3" pageNumber="24" phylum="Arthropoda" rank="species" species="studeri">
|
||
<emphasis id="B921EAD0FFDC8A19C46E26AC54EDF905" box="[814,927,1724,1748]" italics="true" pageId="3" pageNumber="24">C. studeri</emphasis>
|
||
(
|
||
<bibRefCitation id="EFC44B33FFDC8A19C4EF26AB5321F902" author="Weltner" box="[943,1107,1723,1747]" pageId="3" pageNumber="24" refString="Weltner, W. (1922) Cirripedia der Deutschen Tiefsee-Expedition, Wissenschafteliche Ergebnisse der Deutschen Tiefsee-Expedition auf dem Dampfer " Valdivia " 1898 - 1899, 23 (2), 69 - 113 + pls. 2 - 4. Jena." type="journal article" year="1922">Weltner, 1922</bibRefCitation>
|
||
)
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="4C554D41FFDC8A19C32926AC52EEF902" authority="Hoek, 1883" authorityName="Hoek" authorityYear="1883" box="[1129,1436,1723,1748]" class="Maxillopoda" family="Calanticidae" genus="Calantica" kingdom="Animalia" order="Pedunculata" pageId="3" pageNumber="24" phylum="Arthropoda" rank="species" species="trispinosa">
|
||
<emphasis id="B921EAD0FFDC8A19C32926AC538EF905" box="[1129,1276,1724,1748]" italics="true" pageId="3" pageNumber="24">C. trispinosa</emphasis>
|
||
(
|
||
<bibRefCitation id="EFC44B33FFDC8A19C24C26AB52E6F902" author="Hoek" box="[1292,1428,1723,1747]" pageId="3" pageNumber="24" refString="Hoek, P. P. C. (1883) Report on the Cirripedia collected by H. M. S. Challenger during the years 1873 - 1876. In: Thomson, W. and Murray, J. (Eds.), Report of the Scientific Results of the Voyage of H. M. S. Challenger, Zoology, 8 (25), 1 - 169 + pls. 1 - 13." type="journal article" year="1883">Hoek, 1883</bibRefCitation>
|
||
)
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="4C554D41FFDC8A19C78626F0564FF929" box="[198,317,1760,1784]" class="Maxillopoda" family="Calanticidae" genus="Calantica" kingdom="Animalia" order="Pedunculata" pageId="3" pageNumber="24" phylum="Arthropoda" rank="species" species="arcuata" status="sp. nov.">
|
||
<emphasis id="B921EAD0FFDC8A19C78626F0564FF929" box="[198,317,1760,1784]" italics="true" pageId="3" pageNumber="24">C. arcuata</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A21257ABFFDC8A19C60426F056F1F929" box="[324,387,1760,1784]" pageId="3" pageNumber="24" rank="species">
|
||
<emphasis id="B921EAD0FFDC8A19C60426F056F1F929" bold="true" box="[324,387,1760,1784]" pageId="3" pageNumber="24">n. sp.</emphasis>
|
||
</taxonomicNameLabel>
|
||
(
|
||
<figureCitation id="136E2A47FFDC8A19C6D226F05691F929" box="[402,483,1760,1784]" captionStart="FIGURE 16" captionStartId="24.[151,244,1109,1130]" captionTargetBox="[156,1422,164,1070]" captionTargetId="figure@24.[95,1444,108,1088]" captionTargetPageId="24" captionText="FIGURE 16. Comparisons between Calantica arcuata n. sp. (I) and allied species (Group I sensu Newman & Jones, 2011), and between Oxynaspis ryukyuensis n. sp. (N) and allied congeners. A, C. darwini Jones & Hoise, 2009 (redrawn from Jones & Hoise 2009); B, C. pusilla Utinomi, 1970 a (redrawn from Utinomi 1970 a); C, C. graphica Rosell, 1991 (redrawn from Rosell 1991); D, C. kruegeri Hiro, 1932 (redrawn from Hiro 1932); E, C. studeri (Weltner, 1922) (redrawn from Zevina 1978); F, C. trispinosa Hoek, 1883 (redrawn from Hoek 1883); G, C. eos (Pilsbry, 1907) (redrawn from Pilsbry 1907); H, C. affinis (Broch, 1922) (redrawn from Broch 1922); I, C. arcuata n. sp. (present study, RUMF-ZC- 1554); J, Oxynaspis alatae Totton, 1940 (redrawn from Totton 1940); K, Oxynaspis gracilis Totton, 1940 (redrawn from Totton 1940); L, O. celata Darwin, 1852 (redrawn from Darwin 1852); M. O. celata japonica Broch, 1922 (redrawn from Broch 1922); N, O. c. hirtae Totton, 1940 (redrawn from Totton, 1940); O, O. c. indica Annandale, 1909 (redrawn from Totton 1940); P, O. cancellatae Totton, 1940 (redrawn from Totton 1940); Q, O. ryukyuensis n. sp. (present study, (RUMF-ZC- 1558). Arrow in I indicates the diagnostic carina in C. arcuata n. sp., u indicates the location of the umbo of the carina in Oxynaspis species. The distal arm indicates the length of carinal margin above the umbo, basal arm indicate length of carinal margin below the umbo (see J). The length ratio of the distal arm to basal arm is a diagnostic character to identify Oxynaspis species." httpUri="https://zenodo.org/record/281668/files/figure.png" pageId="3" pageNumber="24">Fig. 16</figureCitation>
|
||
A–I).
|
||
</paragraph>
|
||
<paragraph id="8BEA36C2FFDC8A1EC7872714564EFF26" blockId="3.[151,1437,151,2036]" lastBlockId="4.[151,1436,151,248]" lastPageId="4" lastPageNumber="25" pageId="3" pageNumber="24">
|
||
<taxonomicName id="4C554D41FFDC8A19C787271456E6F8CD" box="[199,404,1796,1820]" class="Maxillopoda" family="Calanticidae" genus="Calantica" kingdom="Animalia" order="Pedunculata" pageId="3" pageNumber="24" phylum="Arthropoda" rank="species" species="arcuata" status="sp. nov.">
|
||
<emphasis id="B921EAD0FFDC8A19C787271456E6F8CD" box="[199,404,1796,1820]" italics="true" pageId="3" pageNumber="24">Calantica arcuata</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A21257ABFFDC8A19C6DD271456ACF8CD" box="[413,478,1796,1820]" pageId="3" pageNumber="24" rank="species">
|
||
<emphasis id="B921EAD0FFDC8A19C6DD271456ACF8CD" bold="true" box="[413,478,1796,1820]" pageId="3" pageNumber="24">n. sp.</emphasis>
|
||
</taxonomicNameLabel>
|
||
differs from all members Group I (
|
||
<bibRefCitation id="EFC44B33FFDC8A19C439271353FAF8CA" author="Newman" box="[889,1160,1795,1819]" pageId="3" pageNumber="24" refString="Newman, W. A. & Jones, W. J. (2011) Two Northeast Pacific deep-water barnacle populations (Cirripedia: Calanticidae and Pachlasmatidae) from seamounts of the Juan de Fuca Ridge; " Insular " endemics stemming from Tethys, or by subsequent dispersal from the Western Pacific center of distribution? Zootaxa, 2789, 49 - 68." type="journal article" year="2011">Newman & Jones 2011</bibRefCitation>
|
||
) by having a diagnostic long (one third of carina extending beyond the tergum) and outward curving carina (
|
||
<figureCitation id="136E2A47FFDC8A19C307273853FFF891" box="[1095,1165,1832,1856]" captionStart="FIGURE 2" captionStartId="2.[151,244,1869,1890]" captionTargetBox="[153,1433,917,1847]" captionTargetId="figure@2.[153,1433,917,1848]" captionTargetPageId="2" captionText="FIGURE 2. Kumejima epibiotic barnacles. A, Calantica arcuata n. sp. (Left, holotype, RUMF-ZC- 1554, middle, paratype, RUMF- ZC- 1555, note the tip of carina was broken, right, paratype, NMNS- 6690 - 001); B, Euscalpellum c. f. squamoum Hiro, 1937 (left, RUMF-ZC- 1556, right ASIZCR- 000225); C, Oxynaspis celata Darwin, 1852 (RUMF-ZC- 1557); D, Oxynaspis ryukyuensis n. sp. (holotype, RUMF-ZC- 1558); E, Poecilasma obliqua (Hoek, 1907) (RUMF-ZC- 1560); F, Platylepas hexastylos (Fabricius, 1798) (RUMF-ZC- 1561). A-E, lateral view for stalked barnacles; F, anterior view for Platylepas hexastylos. Scale bars in mm to indicate the size of specimens." httpUri="https://zenodo.org/record/281654/files/figure.png" pageId="3" pageNumber="24">Figs 2</figureCitation>
|
||
A,
|
||
<date id="FFEB1002FFDC8A19C3F0273853AAF891" box="[1200,1240,1832,1856]" pageId="3" pageNumber="24" value="1916-01">16I</date>
|
||
). The long carina is also present in juvenile specimens (CL
|
||
<quantity id="4CAD9B27FFDC8A19C535275B55BDF8B2" box="[629,719,1867,1891]" metricMagnitude="-3" metricUnit="m" metricValue="5.1" pageId="3" pageNumber="24" unit="mm" value="5.1">5.1 mm</quantity>
|
||
, NMNS-6690-001;
|
||
<figureCitation id="136E2A47FFDC8A19C4F1275B549EF8B2" box="[945,1004,1867,1891]" captionStart="FIGURE 2" captionStartId="2.[151,244,1869,1890]" captionTargetBox="[153,1433,917,1847]" captionTargetId="figure@2.[153,1433,917,1848]" captionTargetPageId="2" captionText="FIGURE 2. Kumejima epibiotic barnacles. A, Calantica arcuata n. sp. (Left, holotype, RUMF-ZC- 1554, middle, paratype, RUMF- ZC- 1555, note the tip of carina was broken, right, paratype, NMNS- 6690 - 001); B, Euscalpellum c. f. squamoum Hiro, 1937 (left, RUMF-ZC- 1556, right ASIZCR- 000225); C, Oxynaspis celata Darwin, 1852 (RUMF-ZC- 1557); D, Oxynaspis ryukyuensis n. sp. (holotype, RUMF-ZC- 1558); E, Poecilasma obliqua (Hoek, 1907) (RUMF-ZC- 1560); F, Platylepas hexastylos (Fabricius, 1798) (RUMF-ZC- 1561). A-E, lateral view for stalked barnacles; F, anterior view for Platylepas hexastylos. Scale bars in mm to indicate the size of specimens." httpUri="https://zenodo.org/record/281654/files/figure.png" pageId="3" pageNumber="24">Fig.2</figureCitation>
|
||
A), suggesting this character has been developed at an earlier stage of ontogeny (
|
||
<figureCitation id="136E2A47FFDC8A19C534276055CAF859" box="[628,696,1904,1928]" captionStart="FIGURE 2" captionStartId="2.[151,244,1869,1890]" captionTargetBox="[153,1433,917,1847]" captionTargetId="figure@2.[153,1433,917,1848]" captionTargetPageId="2" captionText="FIGURE 2. Kumejima epibiotic barnacles. A, Calantica arcuata n. sp. (Left, holotype, RUMF-ZC- 1554, middle, paratype, RUMF- ZC- 1555, note the tip of carina was broken, right, paratype, NMNS- 6690 - 001); B, Euscalpellum c. f. squamoum Hiro, 1937 (left, RUMF-ZC- 1556, right ASIZCR- 000225); C, Oxynaspis celata Darwin, 1852 (RUMF-ZC- 1557); D, Oxynaspis ryukyuensis n. sp. (holotype, RUMF-ZC- 1558); E, Poecilasma obliqua (Hoek, 1907) (RUMF-ZC- 1560); F, Platylepas hexastylos (Fabricius, 1798) (RUMF-ZC- 1561). A-E, lateral view for stalked barnacles; F, anterior view for Platylepas hexastylos. Scale bars in mm to indicate the size of specimens." httpUri="https://zenodo.org/record/281654/files/figure.png" pageId="3" pageNumber="24">Fig. 2</figureCitation>
|
||
A). Mandibles of both
|
||
<taxonomicName id="4C554D41FFDC8A19C4F82760535DF859" box="[952,1071,1904,1928]" class="Maxillopoda" family="Calanticidae" genus="Calantica" kingdom="Animalia" order="Pedunculata" pageId="3" pageNumber="24" phylum="Arthropoda" rank="species" species="arcuata" status="sp. nov.">
|
||
<emphasis id="B921EAD0FFDC8A19C4F82760535DF859" box="[952,1071,1904,1928]" italics="true" pageId="3" pageNumber="24">C. arcuata</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A21257ABFFDC8A19C37727605304F859" box="[1079,1142,1904,1928]" pageId="3" pageNumber="24" rank="species">
|
||
<emphasis id="B921EAD0FFDC8A19C37727605304F859" bold="true" box="[1079,1142,1904,1928]" pageId="3" pageNumber="24">n. sp.</emphasis>
|
||
</taxonomicNameLabel>
|
||
and
|
||
<taxonomicName id="4C554D41FFDC8A19C3ED27605241F859" box="[1197,1331,1904,1928]" class="Maxillopoda" family="Calanticidae" genus="Calantica" kingdom="Animalia" order="Pedunculata" pageId="3" pageNumber="24" phylum="Arthropoda" rank="species" species="graphica">
|
||
<emphasis id="B921EAD0FFDC8A19C3ED27605241F859" box="[1197,1331,1904,1928]" italics="true" pageId="3" pageNumber="24">C. graphica</emphasis>
|
||
</taxonomicName>
|
||
are three toothed, but
|
||
<taxonomicName id="4C554D41FFDC8A19C666278456ECF87D" box="[294,414,1940,1964]" class="Maxillopoda" family="Calanticidae" genus="Calantica" kingdom="Animalia" order="Pedunculata" pageId="3" pageNumber="24" phylum="Arthropoda" rank="species" species="arcuata">
|
||
<emphasis id="B921EAD0FFDC8A19C666278456ECF87D" box="[294,414,1940,1964]" italics="true" pageId="3" pageNumber="24">C. arcuata</emphasis>
|
||
</taxonomicName>
|
||
differs from
|
||
<taxonomicName id="4C554D41FFDC8A19C576278455CCF87D" box="[566,702,1940,1964]" class="Maxillopoda" family="Calanticidae" genus="Calantica" kingdom="Animalia" order="Pedunculata" pageId="3" pageNumber="24" phylum="Arthropoda" rank="species" species="graphica">
|
||
<emphasis id="B921EAD0FFDC8A19C576278455CCF87D" box="[566,702,1940,1964]" italics="true" pageId="3" pageNumber="24">C. graphica</emphasis>
|
||
</taxonomicName>
|
||
in the morphology of the capitulum. Compared to
|
||
<taxonomicName id="4C554D41FFDC8A19C2452784520FF87D" box="[1285,1405,1940,1964]" class="Maxillopoda" family="Calanticidae" genus="Calantica" kingdom="Animalia" order="Pedunculata" pageId="3" pageNumber="24" phylum="Arthropoda" rank="species" species="arcuata" status="sp. nov.">
|
||
<emphasis id="B921EAD0FFDC8A19C2452784520FF87D" box="[1285,1405,1940,1964]" italics="true" pageId="3" pageNumber="24">C. arcuata</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="B921EAD0FFDC8A19C2C5278457CDF801" bold="true" pageId="3" pageNumber="24">
|
||
<taxonomicNameLabel id="A21257ABFFDC8A19C2C5278457C8F801" pageId="3" pageNumber="24" rank="species">n. sp.</taxonomicNameLabel>
|
||
,
|
||
</emphasis>
|
||
the carinal margin of the tergum in
|
||
<taxonomicName id="4C554D41FFDC8A19C50F27A955A6F801" box="[591,724,1976,2000]" class="Maxillopoda" family="Calanticidae" genus="Calantica" kingdom="Animalia" order="Pedunculata" pageId="3" pageNumber="24" phylum="Arthropoda" rank="species" species="graphica">
|
||
<emphasis id="B921EAD0FFDC8A19C50F27A955A6F801" box="[591,724,1976,2000]" italics="true" pageId="3" pageNumber="24">C. graphica</emphasis>
|
||
</taxonomicName>
|
||
is slightly convex, whilst the carinal margin of the tergum of
|
||
<taxonomicName id="4C554D41FFDC8A19C2C227A9579FF825" class="Maxillopoda" family="Calanticidae" genus="Calantica" kingdom="Animalia" order="Pedunculata" pageId="3" pageNumber="24" phylum="Arthropoda" rank="species" species="arcuata" status="sp. nov.">
|
||
<emphasis id="B921EAD0FFDC8A19C2C227A9579FF825" italics="true" pageId="3" pageNumber="24">C. arcuata</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A21257ABFFDC8A19C7B427CC5646F825" box="[244,308,2012,2036]" pageId="3" pageNumber="24" rank="species">
|
||
<emphasis id="B921EAD0FFDC8A19C7B427CC5646F825" bold="true" box="[244,308,2012,2036]" pageId="3" pageNumber="24">n. sp.</emphasis>
|
||
</taxonomicNameLabel>
|
||
is bent and forms a distinct obtuse angle (
|
||
<figureCitation id="136E2A47FFDC8A19C45027CB5410F822" box="[784,866,2011,2035]" captionStart="FIGURE 16" captionStartId="24.[151,244,1109,1130]" captionTargetBox="[156,1422,164,1070]" captionTargetId="figure@24.[95,1444,108,1088]" captionTargetPageId="24" captionText="FIGURE 16. Comparisons between Calantica arcuata n. sp. (I) and allied species (Group I sensu Newman & Jones, 2011), and between Oxynaspis ryukyuensis n. sp. (N) and allied congeners. A, C. darwini Jones & Hoise, 2009 (redrawn from Jones & Hoise 2009); B, C. pusilla Utinomi, 1970 a (redrawn from Utinomi 1970 a); C, C. graphica Rosell, 1991 (redrawn from Rosell 1991); D, C. kruegeri Hiro, 1932 (redrawn from Hiro 1932); E, C. studeri (Weltner, 1922) (redrawn from Zevina 1978); F, C. trispinosa Hoek, 1883 (redrawn from Hoek 1883); G, C. eos (Pilsbry, 1907) (redrawn from Pilsbry 1907); H, C. affinis (Broch, 1922) (redrawn from Broch 1922); I, C. arcuata n. sp. (present study, RUMF-ZC- 1554); J, Oxynaspis alatae Totton, 1940 (redrawn from Totton 1940); K, Oxynaspis gracilis Totton, 1940 (redrawn from Totton 1940); L, O. celata Darwin, 1852 (redrawn from Darwin 1852); M. O. celata japonica Broch, 1922 (redrawn from Broch 1922); N, O. c. hirtae Totton, 1940 (redrawn from Totton, 1940); O, O. c. indica Annandale, 1909 (redrawn from Totton 1940); P, O. cancellatae Totton, 1940 (redrawn from Totton 1940); Q, O. ryukyuensis n. sp. (present study, (RUMF-ZC- 1558). Arrow in I indicates the diagnostic carina in C. arcuata n. sp., u indicates the location of the umbo of the carina in Oxynaspis species. The distal arm indicates the length of carinal margin above the umbo, basal arm indicate length of carinal margin below the umbo (see J). The length ratio of the distal arm to basal arm is a diagnostic character to identify Oxynaspis species." httpUri="https://zenodo.org/record/281668/files/figure.png" pageId="3" pageNumber="24">Fig. 16</figureCitation>
|
||
C, I). In addition,
|
||
<taxonomicName id="4C554D41FFDC8A19C36C27CC53D1F825" box="[1068,1187,2012,2036]" class="Maxillopoda" family="Calanticidae" genus="Calantica" kingdom="Animalia" order="Pedunculata" pageId="3" pageNumber="24" phylum="Arthropoda" rank="species" species="arcuata" status="sp. nov.">
|
||
<emphasis id="B921EAD0FFDC8A19C36C27CC53D1F825" box="[1068,1187,2012,2036]" italics="true" pageId="3" pageNumber="24">C. arcuata</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A21257ABFFDC8A19C3EB27CC5398F825" box="[1195,1258,2012,2036]" pageId="3" pageNumber="24" rank="species">
|
||
<emphasis id="B921EAD0FFDC8A19C3EB27CC5398F825" bold="true" box="[1195,1258,2012,2036]" pageId="3" pageNumber="24">n. sp.</emphasis>
|
||
</taxonomicNameLabel>
|
||
is distinct from the members of Group I by its rectangularly shaped maxillule with a convex cutting margin, and the presence of extended lobes in the basal region of cirri IV and V (
|
||
<figureCitation id="136E2A47FFDB8A1EC5A020AC5456FF05" box="[736,804,188,212]" captionStart="FIGURE 4" captionStartId="5.[151,244,1941,1962]" captionTargetBox="[179,1403,157,1914]" captionTargetId="figure@5.[149,1454,123,1934]" captionTargetPageId="5" captionText="FIGURE 4. Calantica arcuata n. sp. (holotype, RUMF-ZC- 1554). A, maxilla; B, maxillule; C, magnified view of cutting margin of maxillule; D, mandible; E, lower margin and inferior angle of mandible; F, mandibular palp; G, labrum; H, scanning electron microscopy image of complemental male showing carina (c), rostrum (r), scutum (s) and tergum (t). Scale bars in μm." httpUri="https://zenodo.org/record/281656/files/figure.png" pageId="4" pageNumber="25">Fig. 4</figureCitation>
|
||
B, C). Such features have not been reported in other
|
||
<taxonomicName id="4C554D41FFDB8A1EC22A20AC57AFFF29" class="Maxillopoda" family="Calanticidae" genus="Calantica" kingdom="Animalia" order="Pedunculata" pageId="4" pageNumber="25" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="B921EAD0FFDB8A1EC22A20AC57AFFF29" italics="true" pageId="4" pageNumber="25">Calantica</emphasis>
|
||
</taxonomicName>
|
||
species.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |