222 lines
33 KiB
XML
222 lines
33 KiB
XML
<document id="835DF7FB32066AD874481788AFF63DA7" ID-CLB-Dataset="55246" ID-DOI="10.11646/zootaxa.5310.1.1" ID-GBIF-Dataset="95de53d6-ac5c-424e-a3ed-087bc2e2912b" ID-ISSN="1175-5326" ID-Zenodo-Dep="8090240" ID-ZooBank="C6664128-1B4E-40C8-80E8-6D09AB49CB30" IM.bibliography_approvedBy="juliana" IM.illustrations_approvedBy="juliana" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" IM.treatmentCitations_approvedBy="felipe" IM.treatments_approvedBy="juliana" checkinTime="1687949290506" checkinUser="plazi" docAuthor="Mah, Christopher L." docDate="2023" docId="03C387E86624FFF4FF68E00A836BF8F6" docLanguage="en" docName="zootaxa.5310.1.1.pdf" docOrigin="Zootaxa 5310 (1)" docSource="http://dx.doi.org/10.11646/zootaxa.5310.1.1" docStyle="DocumentStyle:5EBBA59367AD13919D70D935FA04F6A3.14:Zootaxa.2013-.monograph" docStyleId="5EBBA59367AD13919D70D935FA04F6A3" docStyleName="Zootaxa.2013-.monograph" docStyleVersion="14" docTitle="Kampylaster incurvatus Koehler 1920" docType="treatment" docVersion="7" lastPageNumber="24" masterDocId="FFFAFF906631FFE3FFFFE7588613FFBB" masterDocTitle="New Genera, Species, and observations on the biology of Antarctic Valvatida (Asteroidea)" masterLastPageNumber="88" masterPageNumber="1" pageNumber="22" updateTime="1699537264752" updateUser="ExternalLinkService">
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<mods:title id="29E91888397DD2D9A451C930369DECAA">New Genera, Species, and observations on the biology of Antarctic Valvatida (Asteroidea)</mods:title>
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<mods:namePart id="C8C63AAE0BF130635F964A5C7714692E">Mah, Christopher L.</mods:namePart>
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<mods:title id="5131CFA3F40E9BDA1B9280413ABEB6DA">Zootaxa</mods:title>
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<mods:date id="8DE909498AFCAB28BA8712EEC126C3FB">2023</mods:date>
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<treatment id="03C387E86624FFF4FF68E00A836BF8F6" ID-DOI="http://doi.org/10.5281/zenodo.8090122" ID-GBIF-Taxon="210479571" ID-Zenodo-Dep="8090122" LSID="urn:lsid:plazi:treatment:03C387E86624FFF4FF68E00A836BF8F6" httpUri="http://treatment.plazi.org/id/03C387E86624FFF4FF68E00A836BF8F6" lastPageId="23" lastPageNumber="24" pageId="21" pageNumber="22">
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<subSubSection id="C37065756624FFF6FF68E00A8476F8D7" box="[151,613,1874,1901]" pageId="21" pageNumber="22" type="nomenclature">
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<paragraph id="8BD536FE6624FFF6FF68E00A8476F8D7" blockId="21.[151,1210,1874,1997]" box="[151,613,1874,1901]" pageId="21" pageNumber="22">
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<heading id="D09D81926624FFF6FF68E00A8476F8D7" bold="true" box="[151,613,1874,1901]" fontSize="11" level="2" pageId="21" pageNumber="22" reason="4">
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<taxonomicName id="4C6A4D7D6624FFF6FF68E00A8476F8D7" ID-CoL="3R22D" ID-ENA="655556" authority="Koehler 1920" authorityName="Koehler" authorityYear="1920" box="[151,613,1874,1901]" class="Asteroidea" family="Asterinidae" genus="Kampylaster" kingdom="Animalia" order="Valvatida" pageId="21" pageNumber="22" phylum="Echinodermata" rank="species" species="incurvatus">
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<emphasis id="B91EEAEC6624FFF6FF68E00A8476F8D7" bold="true" box="[151,613,1874,1901]" pageId="21" pageNumber="22">
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<emphasis id="B91EEAEC6624FFF6FF68E00A87A4F8D7" bold="true" box="[151,439,1874,1901]" italics="true" pageId="21" pageNumber="22">Kampylaster incurvatus</emphasis>
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<bibRefCitation id="EFFB4B0F6624FFF6FE41E00A8476F8D7" author="Koehler, R." box="[446,613,1874,1900]" pageId="21" pageNumber="22" pagination="1 - 308" refId="ref59531" refString="Koehler, R. (1920) Echinodermata: Asteroidea. Scientific Reports of the Australiasian Antarctic Expedition, C 8, 1 - 308. https: // doi. org / 10.5962 / bhl. title. 85380" type="journal article" year="1920">Koehler 1920</bibRefCitation>
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</emphasis>
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</taxonomicName>
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</heading>
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</paragraph>
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</subSubSection>
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<subSubSection id="C37065756624FFF6FF68E02E875BF82B" box="[151,328,1910,1936]" pageId="21" pageNumber="22" type="description">
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<paragraph id="8BD536FE6624FFF6FF68E02E875BF82B" blockId="21.[151,1210,1874,1997]" box="[151,328,1910,1936]" pageId="21" pageNumber="22">
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<figureCitation id="13512A7B6624FFF6FF68E02E875BF82B" box="[151,328,1910,1936]" captionStart="FIGURE 6" captionStartId="22.[151,250,1872,1896]" captionTargetBox="[151,1436,181,1848]" captionTargetId="figure-28@22.[151,1436,181,1848]" captionTargetPageId="22" captionText="FIGURE 6. Kampylaster incurvatus USNM 1183749 showing brooded juveniles. A.Abactinal surface. B. Close up of abactinal surface showing granules. C. Actinal surface showing brooded three juveniles. D–E. Abactinal and Actinal view, brooded juvenile. F. Armtip showing denuded abactinal and marginal plates. G. Armtip showing abactinal and marginal plates with full granular cover." figureDoi="http://doi.org/10.5281/zenodo.8090256" httpUri="https://zenodo.org/record/8090256/files/figure.png" pageId="21" pageNumber="22">FIGURE 6A–G</figureCitation>
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</paragraph>
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</subSubSection>
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<subSubSection id="C37065756624FFF6FF68E0CF82A9F876" pageId="21" pageNumber="22" type="reference_group">
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<paragraph id="8BD536FE6624FFF6FF68E0CF84CEF814" blockId="21.[151,1210,1874,1997]" box="[151,733,1943,1967]" pageId="21" pageNumber="22">
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<treatmentCitationGroup id="AB7A11D06624FFF6FF68E0CF84CEF814" box="[151,733,1943,1967]" pageId="21" pageNumber="22">
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<treatmentCitation id="0ACB10EF6624FFF6FF68E0CF842BF814" author="Koehler, R." box="[151,568,1943,1967]" page="8" pageId="21" pageNumber="22" year="1920">
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<taxonomicName id="4C6A4D7D6624FFF6FF68E0CF842BF814" authority="Koehler 1920: 8" authorityName="Koehler" authorityPageNumber="8" authorityYear="1920" box="[151,568,1943,1967]" class="Asteroidea" family="Asterinidae" genus="Kampylaster" kingdom="Animalia" order="Valvatida" pageId="21" pageNumber="22" phylum="Echinodermata" rank="species" species="granulatus">
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<emphasis id="B91EEAEC6624FFF6FF68E0CF879EF814" box="[151,397,1943,1967]" italics="true" pageId="21" pageNumber="22">Kampylaster granulatus</emphasis>
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<bibRefCitation id="EFFB4B0F6624FFF6FE6CE0CF842BF814" author="Koehler, R." box="[403,568,1943,1967]" pageId="21" pageNumber="22" pagination="1 - 308" refId="ref59531" refString="Koehler, R. (1920) Echinodermata: Asteroidea. Scientific Reports of the Australiasian Antarctic Expedition, C 8, 1 - 308. https: // doi. org / 10.5962 / bhl. title. 85380" type="journal article" year="1920">Koehler 1920: 8</bibRefCitation>
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</taxonomicName>
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</treatmentCitation>
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(
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<emphasis id="B91EEAEC6624FFF6FDB8E0CF84C6F814" box="[583,725,1943,1967]" italics="true" pageId="21" pageNumber="22">nomen nudum</emphasis>
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)
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</treatmentCitationGroup>
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</paragraph>
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<paragraph id="8BD536FE6624FFF6FF68E0ED82A9F876" blockId="21.[151,1210,1874,1997]" box="[151,1210,1973,1997]" pageId="21" pageNumber="22">
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<treatmentCitationGroup id="AB7A11D06624FFF6FF68E0ED82A9F876" box="[151,1210,1973,1997]" pageId="21" pageNumber="22">
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<treatmentCitation id="0ACB10EF6624FFF6FF68E0ED8442F876" author="Koehler, R." box="[151,593,1973,1997]" page="138" pageId="21" pageNumber="22" year="1920">
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<taxonomicName id="4C6A4D7D6624FFF6FF68E0ED8442F876" ID-CoL="3R22D" authority="Koehler 1920: 138" authorityName="Koehler" authorityPageNumber="138" authorityYear="1920" box="[151,593,1973,1997]" class="Asteroidea" family="Asterinidae" genus="Kampylaster" kingdom="Animalia" order="Valvatida" pageId="21" pageNumber="22" phylum="Echinodermata" rank="species" species="incurvatus">
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<emphasis id="B91EEAEC6624FFF6FF68E0ED8799F876" box="[151,394,1973,1997]" italics="true" pageId="21" pageNumber="22">Kampylaster incurvatus</emphasis>
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<bibRefCitation id="EFFB4B0F6624FFF6FE6FE0ED8442F876" author="Koehler, R." box="[400,593,1973,1997]" pageId="21" pageNumber="22" pagination="1 - 308" refId="ref59531" refString="Koehler, R. (1920) Echinodermata: Asteroidea. Scientific Reports of the Australiasian Antarctic Expedition, C 8, 1 - 308. https: // doi. org / 10.5962 / bhl. title. 85380" type="journal article" year="1920">Koehler 1920: 138</bibRefCitation>
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</taxonomicName>
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</treatmentCitation>
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;
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<treatmentCitation id="0ACB10EF6624FFF6FDA3E0ED8519F876" author="Fisher, W. K." box="[604,778,1973,1997]" page="150" pageId="21" pageNumber="22" year="1940">
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<bibRefCitation id="EFFB4B0F6624FFF6FDA3E0ED8519F876" author="Fisher, W. K." box="[604,778,1973,1997]" pageId="21" pageNumber="22" pagination="69 - 306" refId="ref57901" refString="Fisher, W. K. (1940) Asteroidea. Discovery Reports, 20, 69 - 306." type="journal article" year="1940">Fisher 1940: 150</bibRefCitation>
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</treatmentCitation>
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;
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<treatmentCitation id="0ACB10EF6624FFF6FCEAE0ED85D4F876" author="Madsen, F. J." box="[789,967,1973,1997]" page="13" pageId="21" pageNumber="22" year="1955">
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<bibRefCitation id="EFFB4B0F6624FFF6FCEAE0ED85D4F876" author="Madsen, F. J." box="[789,967,1973,1997]" pageId="21" pageNumber="22" pagination="1 - 17" refId="ref59977" refString="Madsen, F. J. (1955) Echinoderms other than holothurians collected in sub-Antarctic and Antarctic Seas, mainly by the Norvegia- Expeditions 1928 - 1930. Scientific Results of the Norwegian Antarctic Expeditions 1927 - 1928, 37, 1 - 17." type="journal article" year="1955">Madsen 1955: 13</bibRefCitation>
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</treatmentCitation>
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; H.E.S.
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<treatmentCitation id="0ACB10EF6624FFF6FBE4E0ED82A5F876" author="Clark, H. E. S." box="[1051,1206,1973,1997]" page="48" pageId="21" pageNumber="22" year="1963">
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<bibRefCitation id="EFFB4B0F6624FFF6FBE4E0ED82A5F876" author="Clark, H. E. S." box="[1051,1206,1973,1997]" pageId="21" pageNumber="22" pagination="1 - 84" refId="ref56491" refString="Clark, H. E. S. (1963) The Fauna of the Ross Sea. Part 3. Asteroidea. New Zealand Department of Scientific and Industrial Research Bulletin, 151, 1 - 84." type="journal article" year="1963">Clark 1963: 48</bibRefCitation>
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</treatmentCitation>
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.
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</treatmentCitationGroup>
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</paragraph>
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</subSubSection>
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<caption id="DF1566766627FFF5FF68E0088723F86F" ID-DOI="http://doi.org/10.5281/zenodo.8090256" ID-Zenodo-Dep="8090256" httpUri="https://zenodo.org/record/8090256/files/figure.png" pageId="22" pageNumber="23" startId="22.[151,250,1872,1896]" targetBox="[151,1436,181,1848]" targetPageId="22" targetType="figure">
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<paragraph id="8BD536FE6627FFF5FF68E0088723F86F" blockId="22.[151,1436,1872,2004]" pageId="22" pageNumber="23">
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<emphasis id="B91EEAEC6627FFF5FF68E0088702F8D3" bold="true" box="[151,273,1872,1896]" pageId="22" pageNumber="23">FIGURE 6.</emphasis>
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<taxonomicName id="4C6A4D7D6627FFF5FEE9E0088448F8D2" authority="USNM" authorityName="USNM" box="[278,603,1872,1897]" class="Asteroidea" family="Asterinidae" genus="Kampylaster" kingdom="Animalia" order="Valvatida" pageId="22" pageNumber="23" phylum="Echinodermata" rank="species" species="incurvatus">
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<emphasis id="B91EEAEC6627FFF5FEE9E008841EF8D3" bold="true" box="[278,525,1872,1896]" italics="true" pageId="22" pageNumber="23">Kampylaster incurvatus</emphasis>
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USNM
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</taxonomicName>
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1183749 showing brooded juveniles.
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<emphasis id="B91EEAEC6627FFF5FC29E00885FCF8D3" bold="true" box="[982,1007,1872,1896]" pageId="22" pageNumber="23">A.</emphasis>
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Abactinal surface.
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<emphasis id="B91EEAEC6627FFF5FB51E00982D6F8D2" bold="true" box="[1198,1221,1873,1897]" pageId="22" pageNumber="23">B.</emphasis>
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Close up of abactinal surface showing granules.
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<emphasis id="B91EEAEC6627FFF5FE4FE02C87DBF837" bold="true" box="[432,456,1908,1932]" pageId="22" pageNumber="23">C.</emphasis>
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Actinal surface showing brooded three juveniles.
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<emphasis id="B91EEAEC6627FFF5FC22E02D821DF836" bold="true" box="[989,1038,1909,1933]" pageId="22" pageNumber="23">D–E</emphasis>
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. Abactinal and Actinal view, brooded juvenile.
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<emphasis id="B91EEAEC6627FFF5FF0AE0C1871BF80A" bold="true" box="[245,264,1945,1969]" pageId="22" pageNumber="23">F.</emphasis>
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Armtip showing denuded abactinal and marginal plates.
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<emphasis id="B91EEAEC6627FFF5FCB3E0C08575F80B" bold="true" box="[844,870,1944,1968]" pageId="22" pageNumber="23">G.</emphasis>
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Armtip showing abactinal and marginal plates with full granular cover.
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</paragraph>
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</caption>
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<subSubSection id="C37065756626FFF4FF68E7CE8266FEFA" pageId="23" pageNumber="24" type="diagnosis">
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<paragraph id="8BD536FE6626FFF4FF68E7CE8719FF0B" blockId="23.[151,1436,150,321]" box="[151,266,150,176]" pageId="23" pageNumber="24">
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<emphasis id="B91EEAEC6626FFF4FF68E7CE8719FF0B" bold="true" box="[151,266,150,176]" pageId="23" pageNumber="24">Diagnosis</emphasis>
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</paragraph>
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<paragraph id="8BD536FE6626FFF4FF38E7E38266FEFA" blockId="23.[151,1436,150,321]" pageId="23" pageNumber="24">
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Body weakly stellate (R/r=1.0 at R=1.1.7). Marginal plates and lateral edge with round granules, forming rounded, thick edge with close-set granules extending onto the distal actinal intermediate areas adjacent to the inferomarginals (
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<figureCitation id="13512A7B6626FFF4FEA7E65B87A2FEA6" box="[344,433,259,285]" captionStart="FIGURE 6" captionStartId="22.[151,250,1872,1896]" captionTargetBox="[151,1436,181,1848]" captionTargetId="figure-28@22.[151,1436,181,1848]" captionTargetPageId="22" captionText="FIGURE 6. Kampylaster incurvatus USNM 1183749 showing brooded juveniles. A.Abactinal surface. B. Close up of abactinal surface showing granules. C. Actinal surface showing brooded three juveniles. D–E. Abactinal and Actinal view, brooded juvenile. F. Armtip showing denuded abactinal and marginal plates. G. Armtip showing abactinal and marginal plates with full granular cover." figureDoi="http://doi.org/10.5281/zenodo.8090256" httpUri="https://zenodo.org/record/8090256/files/figure.png" pageId="23" pageNumber="24">Fig. 6C</figureCitation>
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). Granules round, homogeneous in size and shape, close set (
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<figureCitation id="13512A7B6626FFF4FB9AE65B82F2FEA6" box="[1125,1249,259,285]" captionStart="FIGURE 6" captionStartId="22.[151,250,1872,1896]" captionTargetBox="[151,1436,181,1848]" captionTargetId="figure-28@22.[151,1436,181,1848]" captionTargetPageId="22" captionText="FIGURE 6. Kampylaster incurvatus USNM 1183749 showing brooded juveniles. A.Abactinal surface. B. Close up of abactinal surface showing granules. C. Actinal surface showing brooded three juveniles. D–E. Abactinal and Actinal view, brooded juvenile. F. Armtip showing denuded abactinal and marginal plates. G. Armtip showing abactinal and marginal plates with full granular cover." figureDoi="http://doi.org/10.5281/zenodo.8090256" httpUri="https://zenodo.org/record/8090256/files/figure.png" pageId="23" pageNumber="24">Fig. 6B, G</figureCitation>
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). Furrow spines, 3–4, elongate, unwebbed, widely spaced in transverse series relative to tube foot furrow.
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</paragraph>
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</subSubSection>
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<subSubSection id="C37065756626FFF4FF68E6368593FD12" pageId="23" pageNumber="24" type="discussion">
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<paragraph id="8BD536FE6626FFF4FF68E636870BFE33" blockId="23.[151,1437,366,537]" box="[151,280,366,392]" pageId="23" pageNumber="24">
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<emphasis id="B91EEAEC6626FFF4FF68E636870BFE33" bold="true" box="[151,280,366,392]" pageId="23" pageNumber="24">Comments</emphasis>
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</paragraph>
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<paragraph id="8BD536FE6626FFF4FF38E6CB844FFDA2" blockId="23.[151,1437,366,537]" pageId="23" pageNumber="24">
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One specimen (USNM 1183749) was found with 12 brooded juveniles (
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<figureCitation id="13512A7B6626FFF4FC14E6CB8297FE16" box="[1003,1156,403,429]" captionStart="FIGURE 6" captionStartId="22.[151,250,1872,1896]" captionTargetBox="[151,1436,181,1848]" captionTargetId="figure-28@22.[151,1436,181,1848]" captionTargetPageId="22" captionText="FIGURE 6. Kampylaster incurvatus USNM 1183749 showing brooded juveniles. A.Abactinal surface. B. Close up of abactinal surface showing granules. C. Actinal surface showing brooded three juveniles. D–E. Abactinal and Actinal view, brooded juvenile. F. Armtip showing denuded abactinal and marginal plates. G. Armtip showing abactinal and marginal plates with full granular cover." figureDoi="http://doi.org/10.5281/zenodo.8090256" httpUri="https://zenodo.org/record/8090256/files/figure.png" pageId="23" pageNumber="24">Fig. 6C, D, E</figureCitation>
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). This is the first account of brooded juveniles since
|
||
<bibRefCitation id="EFFB4B0F6626FFF4FE2EE6EF8478FE6A" author="Fisher, W. K." box="[465,619,439,465]" pageId="23" pageNumber="24" pagination="69 - 306" refId="ref57901" refString="Fisher, W. K. (1940) Asteroidea. Discovery Reports, 20, 69 - 306." type="journal article" year="1940">Fisher (1940)</bibRefCitation>
|
||
described brooding specimens from the Ross Sea. Juveniles described herein are slightly larger (R=
|
||
<quantity id="4C929B1B6626FFF4FE1CE6838420FE4E" box="[483,563,475,501]" metricMagnitude="-2" metricUnit="m" metricValue="1.8" pageId="23" pageNumber="24" unit="mm" value="18.0">18 mm</quantity>
|
||
) than those described by Fisher (R=
|
||
<quantity id="4C929B1B6626FFF4FC2CE6828235FE4E" box="[979,1062,474,501]" metricMagnitude="-2" metricUnit="m" metricValue="1.5" pageId="23" pageNumber="24" unit="mm" value="15.0">15 mm</quantity>
|
||
). Three were found in the mouth cavity rather than adjacent to the mouth.
|
||
</paragraph>
|
||
<paragraph id="8BD536FE6626FFF4FF68E51E8731FDDB" blockId="23.[151,1436,582,681]" box="[151,290,582,608]" pageId="23" pageNumber="24">
|
||
<emphasis id="B91EEAEC6626FFF4FF68E51E8731FDDB" bold="true" box="[151,290,582,608]" pageId="23" pageNumber="24">Occurrence</emphasis>
|
||
</paragraph>
|
||
<paragraph id="8BD536FE6626FFF4FF38E5338593FD12" blockId="23.[151,1436,582,681]" pageId="23" pageNumber="24">
|
||
<materialsCitation id="3B023CA36626FFF4FF38E5338593FD12" ID-GBIF-Occurrence="4139000347" county="South Shetlands." elevation="471" location="Enderby Land" municipality="Scotia Sea" pageId="23" pageNumber="24" specimenCount="1">
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||
<location id="8EB560256626FFF4FF38E5338775FD3E" LSID="urn:lsid:plazi:treatment:03C387E86624FFF4FF68E00A836BF8F6:8EB560256626FFF4FF38E5338775FD3E" box="[199,358,619,645]" county="South Shetlands." municipality="Scotia Sea" name="Enderby Land" pageId="23" pageNumber="24">Enderby Land</location>
|
||
east to the Ross Sea. D’Urville Sea (off coast of Adelie Land), Terre Adélie. Palmer Archipelago,
|
||
<collectingMunicipality id="6BB1AC846626FFF4FF68E5D7871CFD12" box="[151,271,655,681]" pageId="23" pageNumber="24">Scotia Sea</collectingMunicipality>
|
||
, and
|
||
<collectingCounty id="62B44E726626FFF4FEB5E5D78414FD12" box="[330,519,655,681]" pageId="23" pageNumber="24">South Shetlands.</collectingCounty>
|
||
<quantity id="4C929B1B6626FFF4FDF2E5D68460FD12" box="[525,627,654,681]" metricMagnitude="2" metricUnit="m" metricValue="4.705" metricValueMax="9.35" metricValueMin="0.06" pageId="23" pageNumber="24" unit="m" value="470.5" valueMax="935.0" valueMin="6.0">
|
||
<elevation id="0047D1CD6626FFF4FDF2E5D68460FD12" box="[525,627,654,681]" metricMagnitude="2" metricUnit="m" metricValue="4.705" metricValueMax="9.35" metricValueMin="0.06" pageId="23" pageNumber="24" unit="m" value="470.5" valueMax="935.0" valueMin="6.0">
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||
<emphasis id="B91EEAEC6626FFF4FDF2E5D68440FD13" bold="true" box="[525,595,654,680]" pageId="23" pageNumber="24">6–935</emphasis>
|
||
m
|
||
</elevation>
|
||
</quantity>
|
||
. (depth range extended)
|
||
</materialsCitation>
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C37065756626FFF4FF68E58E836BF8F6" pageId="23" pageNumber="24" type="description">
|
||
<paragraph id="8BD536FE6626FFF4FF68E58E8732FD4B" blockId="23.[151,1437,726,1545]" box="[151,289,726,752]" pageId="23" pageNumber="24">
|
||
<emphasis id="B91EEAEC6626FFF4FF68E58E8732FD4B" bold="true" box="[151,289,726,752]" pageId="23" pageNumber="24">Description</emphasis>
|
||
</paragraph>
|
||
<paragraph id="8BD536FE6626FFF4FF38E5A38786FC82" blockId="23.[151,1437,726,1545]" pageId="23" pageNumber="24">
|
||
Body thick, arched, shape is pentagonal to stellate (R/r=1.1–2.2), interradial arcs weakly curved, lateral edge crenulate (
|
||
<figureCitation id="13512A7B6626FFF4FEF2E447879BFC82" box="[269,392,799,825]" captionStart="FIGURE 6" captionStartId="22.[151,250,1872,1896]" captionTargetBox="[151,1436,181,1848]" captionTargetId="figure-28@22.[151,1436,181,1848]" captionTargetPageId="22" captionText="FIGURE 6. Kampylaster incurvatus USNM 1183749 showing brooded juveniles. A.Abactinal surface. B. Close up of abactinal surface showing granules. C. Actinal surface showing brooded three juveniles. D–E. Abactinal and Actinal view, brooded juvenile. F. Armtip showing denuded abactinal and marginal plates. G. Armtip showing abactinal and marginal plates with full granular cover." figureDoi="http://doi.org/10.5281/zenodo.8090256" httpUri="https://zenodo.org/record/8090256/files/figure.png" pageId="23" pageNumber="24">Fig. 6A, C</figureCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="8BD536FE6626FFF4FF38E41B852EFBAA" blockId="23.[151,1437,726,1545]" pageId="23" pageNumber="24">
|
||
Abactinal plates flattened, imbricate, closely articulated, individually oval to round oblong in shape. With granules removed, plates smooth, flat (
|
||
<figureCitation id="13512A7B6626FFF4FDC2E43F8483FC3A" box="[573,656,871,897]" captionStart="FIGURE 6" captionStartId="22.[151,250,1872,1896]" captionTargetBox="[151,1436,181,1848]" captionTargetId="figure-28@22.[151,1436,181,1848]" captionTargetPageId="22" captionText="FIGURE 6. Kampylaster incurvatus USNM 1183749 showing brooded juveniles. A.Abactinal surface. B. Close up of abactinal surface showing granules. C. Actinal surface showing brooded three juveniles. D–E. Abactinal and Actinal view, brooded juvenile. F. Armtip showing denuded abactinal and marginal plates. G. Armtip showing abactinal and marginal plates with full granular cover." figureDoi="http://doi.org/10.5281/zenodo.8090256" httpUri="https://zenodo.org/record/8090256/files/figure.png" pageId="23" pageNumber="24">Fig. 6F</figureCitation>
|
||
). Surface covered by evenly distributed granules, round, approximately 3 to 6 (5) along a 1.0 mm line (at R=
|
||
<quantity id="4C929B1B6626FFF4FDD6E4D28464FC1E" box="[553,631,906,933]" metricMagnitude="-2" metricUnit="m" metricValue="1.5" pageId="23" pageNumber="24" unit="cm" value="1.5">1.5 cm</quantity>
|
||
), variably widely to closely spaced. Granules form part of surficial cover that obscures plate boundaries. Granules variably round to flat topped. Papulae single, widely spaced on disk at arm base. Papulae absent from interradial and distal arm regions. Madreporite convex like but surface flush with plate surface, covered by and obscured by granules, sulci shallow.
|
||
</paragraph>
|
||
<paragraph id="8BD536FE6626FFF4FF38E3438454FB52" blockId="23.[151,1437,726,1545]" pageId="23" pageNumber="24">
|
||
Marginal plates forming rounded, crenulate edge (
|
||
<figureCitation id="13512A7B6626FFF4FD00E343854AFB8E" box="[767,857,1051,1077]" captionStart="FIGURE 6" captionStartId="22.[151,250,1872,1896]" captionTargetBox="[151,1436,181,1848]" captionTargetId="figure-28@22.[151,1436,181,1848]" captionTargetPageId="22" captionText="FIGURE 6. Kampylaster incurvatus USNM 1183749 showing brooded juveniles. A.Abactinal surface. B. Close up of abactinal surface showing granules. C. Actinal surface showing brooded three juveniles. D–E. Abactinal and Actinal view, brooded juvenile. F. Armtip showing denuded abactinal and marginal plates. G. Armtip showing abactinal and marginal plates with full granular cover." figureDoi="http://doi.org/10.5281/zenodo.8090256" httpUri="https://zenodo.org/record/8090256/files/figure.png" pageId="23" pageNumber="24">Fig. 6C</figureCitation>
|
||
). Superomarginals and inferomarginals flattened to weakly concave, imbricate, approximately 28–30 per interradius at R=1.5. Superomarginals and inferomarginals offset with inferomarginals forming a sinusoidal contact with superomarginals. Marginals obscured by round granules, identical to those on abactinal plates (
|
||
<figureCitation id="13512A7B6626FFF4FD4BE3DF8503FB1A" box="[692,784,1159,1185]" captionStart="FIGURE 6" captionStartId="22.[151,250,1872,1896]" captionTargetBox="[151,1436,181,1848]" captionTargetId="figure-28@22.[151,1436,181,1848]" captionTargetPageId="22" captionText="FIGURE 6. Kampylaster incurvatus USNM 1183749 showing brooded juveniles. A.Abactinal surface. B. Close up of abactinal surface showing granules. C. Actinal surface showing brooded three juveniles. D–E. Abactinal and Actinal view, brooded juvenile. F. Armtip showing denuded abactinal and marginal plates. G. Armtip showing abactinal and marginal plates with full granular cover." figureDoi="http://doi.org/10.5281/zenodo.8090256" httpUri="https://zenodo.org/record/8090256/files/figure.png" pageId="23" pageNumber="24">Fig. 6G</figureCitation>
|
||
). Marginal plate surfaces smooth and clear after granules have been removed. Inferomarginal plates, with 8–14 blunt, cylindrical granules in irregular arrangement, forming dorsolateral edge along disk and arms.
|
||
</paragraph>
|
||
<paragraph id="8BD536FE6626FFF4FF38E3AB8312FAC2" blockId="23.[151,1437,726,1545]" pageId="23" pageNumber="24">
|
||
Actinal surface composed of plate series in linear rows between inferomarginals and adambulacrals. Granular cover from inferomarginal plates continues onto periphery of actinal intermediate surface, acutely transitioning to spines. Actinal plates round to irregular in shape, flattened each with 1 to 5 blunt spines (
|
||
<figureCitation id="13512A7B6626FFF4FB85E26382C0FAEE" box="[1146,1235,1339,1365]" captionStart="FIGURE 6" captionStartId="22.[151,250,1872,1896]" captionTargetBox="[151,1436,181,1848]" captionTargetId="figure-28@22.[151,1436,181,1848]" captionTargetPageId="22" captionText="FIGURE 6. Kampylaster incurvatus USNM 1183749 showing brooded juveniles. A.Abactinal surface. B. Close up of abactinal surface showing granules. C. Actinal surface showing brooded three juveniles. D–E. Abactinal and Actinal view, brooded juvenile. F. Armtip showing denuded abactinal and marginal plates. G. Armtip showing abactinal and marginal plates with full granular cover." figureDoi="http://doi.org/10.5281/zenodo.8090256" httpUri="https://zenodo.org/record/8090256/files/figure.png" pageId="23" pageNumber="24">Fig. 6C</figureCitation>
|
||
). Area adjacent to oral plates with larger, irregular shaped tissue filled space. Dermis covers actinal intermediate plates.
|
||
</paragraph>
|
||
<paragraph id="8BD536FE6626FFF4FF38E2DB82B4F9B2" blockId="23.[151,1437,726,1545]" pageId="23" pageNumber="24">
|
||
Furrow spines, 3 to 4, elongate, unwebbed, widely spaced in transverse series relative to tube foot furrow (
|
||
<figureCitation id="13512A7B6626FFF4FA90E2DB86A8FA7A" captionStart="FIGURE 6" captionStartId="22.[151,250,1872,1896]" captionTargetBox="[151,1436,181,1848]" captionTargetId="figure-28@22.[151,1436,181,1848]" captionTargetPageId="22" captionText="FIGURE 6. Kampylaster incurvatus USNM 1183749 showing brooded juveniles. A.Abactinal surface. B. Close up of abactinal surface showing granules. C. Actinal surface showing brooded three juveniles. D–E. Abactinal and Actinal view, brooded juvenile. F. Armtip showing denuded abactinal and marginal plates. G. Armtip showing abactinal and marginal plates with full granular cover." figureDoi="http://doi.org/10.5281/zenodo.8090256" httpUri="https://zenodo.org/record/8090256/files/figure.png" pageId="23" pageNumber="24">Fig. 6C</figureCitation>
|
||
). Oral plate furrow spines 4, decreasing in length with longest spines projecting directly into mouth, shortest spine adjacent to opening of tube foot furrow. Oral plate surface with no surficial accessories. Distinct ridge along midline of oral plate surface where tissue filled fossae is present between the two half plates.
|
||
</paragraph>
|
||
<paragraph id="8BD536FE6626FFF4FF68E16F8761F9EB" blockId="23.[151,1437,1590,1869]" box="[151,370,1590,1617]" pageId="23" pageNumber="24">
|
||
<emphasis id="B91EEAEC6626FFF4FF68E16F8761F9EB" bold="true" box="[151,370,1590,1617]" pageId="23" pageNumber="24">Brooded Juveniles</emphasis>
|
||
</paragraph>
|
||
<paragraph id="8BD536FE6626FFF4FF38E10385DBF906" blockId="23.[151,1437,1590,1869]" pageId="23" pageNumber="24">
|
||
One individual (USNM 1183749) was found with 12 brooded juveniles adjacent to its mouth and oral space (
|
||
<figureCitation id="13512A7B6626FFF4FF60E12786EBF922" box="[159,248,1663,1689]" captionStart="FIGURE 6" captionStartId="22.[151,250,1872,1896]" captionTargetBox="[151,1436,181,1848]" captionTargetId="figure-28@22.[151,1436,181,1848]" captionTargetPageId="22" captionText="FIGURE 6. Kampylaster incurvatus USNM 1183749 showing brooded juveniles. A.Abactinal surface. B. Close up of abactinal surface showing granules. C. Actinal surface showing brooded three juveniles. D–E. Abactinal and Actinal view, brooded juvenile. F. Armtip showing denuded abactinal and marginal plates. G. Armtip showing abactinal and marginal plates with full granular cover." figureDoi="http://doi.org/10.5281/zenodo.8090256" httpUri="https://zenodo.org/record/8090256/files/figure.png" pageId="23" pageNumber="24">Fig. 6C</figureCitation>
|
||
). Three remain in the oral cavity with the others separated. Individuals were all similar in size with R=1.8 r=
|
||
<quantity id="4C929B1B6626FFF4FF4EE1FB8713F906" box="[177,256,1699,1725]" metricMagnitude="-2" metricUnit="m" metricValue="1.6" pageId="23" pageNumber="24" unit="cm" value="1.6">1.6 cm</quantity>
|
||
. Body shape more pentagonal at this size, R/r=1.1 (
|
||
<figureCitation id="13512A7B6626FFF4FCBEE1FB85A8F906" box="[833,955,1699,1725]" captionStart="FIGURE 6" captionStartId="22.[151,250,1872,1896]" captionTargetBox="[151,1436,181,1848]" captionTargetId="figure-28@22.[151,1436,181,1848]" captionTargetPageId="22" captionText="FIGURE 6. Kampylaster incurvatus USNM 1183749 showing brooded juveniles. A.Abactinal surface. B. Close up of abactinal surface showing granules. C. Actinal surface showing brooded three juveniles. D–E. Abactinal and Actinal view, brooded juvenile. F. Armtip showing denuded abactinal and marginal plates. G. Armtip showing abactinal and marginal plates with full granular cover." figureDoi="http://doi.org/10.5281/zenodo.8090256" httpUri="https://zenodo.org/record/8090256/files/figure.png" pageId="23" pageNumber="24">Fig. 6D, E</figureCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="8BD536FE6626FFF4FF38E19F836BF8F6" blockId="23.[151,1437,1590,1869]" pageId="23" pageNumber="24">
|
||
Abactinal surface was covered with pointed spinelets with inferomarginals approximately twice the length. Spinelets with roughened surfaces, jagged tips. Actinal plates not observed. Inferomarginal plates in direct contact with adambulacral plates. Furrow spines 1 or 2 per adambulacral plate, 4 along each arm series at this size (
|
||
<figureCitation id="13512A7B6626FFF4FAC6E0578383F892" box="[1337,1424,1807,1833]" captionStart="FIGURE 6" captionStartId="22.[151,250,1872,1896]" captionTargetBox="[151,1436,181,1848]" captionTargetId="figure-28@22.[151,1436,181,1848]" captionTargetPageId="22" captionText="FIGURE 6. Kampylaster incurvatus USNM 1183749 showing brooded juveniles. A.Abactinal surface. B. Close up of abactinal surface showing granules. C. Actinal surface showing brooded three juveniles. D–E. Abactinal and Actinal view, brooded juvenile. F. Armtip showing denuded abactinal and marginal plates. G. Armtip showing abactinal and marginal plates with full granular cover." figureDoi="http://doi.org/10.5281/zenodo.8090256" httpUri="https://zenodo.org/record/8090256/files/figure.png" pageId="23" pageNumber="24">Fig. 6E</figureCitation>
|
||
). Oral plates with 4 such spines. Spines similar to those of inferomarginals, with roughened surfaces, jagged tips.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |