220 lines
26 KiB
XML
220 lines
26 KiB
XML
<document id="BE2932480AD45ACD76D44DD57101AF52" ID-DOI="10.24199/j.mmv.2005.62.6" ID-ISSN="1447-2554" ID-Zenodo-Dep="12208000" IM.bibliography_approvedBy="felipe" IM.illustrations_approvedBy="felipe" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" IM.treatmentCitations_approvedBy="felipe" IM.treatments_approvedBy="felipe" checkinTime="1718988282425" checkinUser="felipe" docAuthor="O'Loughlin, P. Mark & Rowe, Francis W. E." docDate="2005" docId="03AE7635470D2037FE8861FBFA24FA52" docLanguage="en" docName="MemMusVictoria.62.2.181-189.pdf" docOrigin="Memoirs of Museum Victoria 62 (2)" docSource="https://museumsvictoria.com.au/collections-research/journals/memoirs-of-museum-victoria/volume-62-issue-2-2005/pages-181-189/" docStyle="DocumentStyle:99484BB52C5EA01CDE4EA5EECB5782C2.2:MemMusVictoria.2003-.journal_article.type2" docStyleId="99484BB52C5EA01CDE4EA5EECB5782C2" docStyleName="MemMusVictoria.2003-.journal_article.type2" docStyleVersion="2" docTitle="Ailsastra heteractis" docType="treatment" docVersion="2" lastPageNumber="188" masterDocId="FF970E4D470A2030FE0A674BFFB2FF88" masterDocTitle="A new asterinid genus from the Indo-West Pacific region, including five new species (Echinodermata: Asteroidea: Asterinidae)" masterLastPageNumber="189" masterPageNumber="181" pageNumber="188" updateTime="1718989680976" updateUser="ExternalLinkService" zenodo-license-document="CC-BY-4.0">
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<mods:titleInfo id="5E862D37AAAD0E81474FFD18E833278C">
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<mods:title id="515D67995F5FE2674C63BB33EEF2D20C">A new asterinid genus from the Indo-West Pacific region, including five new species (Echinodermata: Asteroidea: Asterinidae)</mods:title>
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<mods:name id="AD909DA852E75DD51FB08B22180B3E0D" type="personal">
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<mods:namePart id="23AF93AC81C1A1CECD35418CE69B1C85">O'Loughlin, P. Mark</mods:namePart>
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<mods:roleTerm id="26667EDE2B7B21DC90D91C5192D9D8DD">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="C30B75403B64F67972F5CCDC0CFCD845">Rowe, Francis W. E.</mods:namePart>
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</mods:name>
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<mods:typeOfResource id="F07195A0502FF307455EB75A57B85360">text</mods:typeOfResource>
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<mods:title id="D6ED8A7AB692FE4CF2BE2CCDFEAEC283">Memoirs of Museum Victoria</mods:title>
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</mods:titleInfo>
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<mods:part id="63FEA8C461876AD45C61A54CEE84C370">
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<mods:date id="0DE8A05ABEF8CA4B7C36F7DA9A4BA1AD">2005</mods:date>
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<mods:detail id="8A98B8701D8FFAA342CD9888E92699A9" type="pubDate">
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<mods:number id="B327167596C9DAD16880981D529A29C6">2005-12-31</mods:number>
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</mods:detail>
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<mods:detail id="A65E6894D2202EE94D63F8089D8EC230" type="volume">
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<mods:number id="5A203ACBA94960410D110983B13F1325">62</mods:number>
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</mods:detail>
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<mods:detail id="E3BC04A2A3CE3F9B5B677C90507B274B" type="issue">
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<mods:number id="0B4FF4D10683D8CF8F8FEEC781DEB521">2</mods:number>
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</mods:detail>
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<mods:extent id="52B11F5581953874DAD81D0759DAB7BE" unit="page">
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<mods:start id="7496F9C65E39BD69093E5697D5B96C53">181</mods:start>
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<mods:end id="84DD00FC6B3C316951A9733678FC4738">189</mods:end>
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</mods:extent>
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</mods:part>
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</mods:relatedItem>
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<mods:location id="4734FA3ACDF46CE7AC39593068AF506C">
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<mods:url id="059381804B56BBE7DD38137DD2A39CD1">https://museumsvictoria.com.au/collections-research/journals/memoirs-of-museum-victoria/volume-62-issue-2-2005/pages-181-189/</mods:url>
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</mods:location>
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<mods:classification id="2C307DC39335929AE36E936E889F4698">journal article</mods:classification>
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<mods:identifier id="34E9A31195E561E7C10C7C81D9FC5C96" type="DOI">10.24199/j.mmv.2005.62.6</mods:identifier>
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<mods:identifier id="F85161F3F2CF852AA659C44FE038BD7E" type="ISSN">1447-2554</mods:identifier>
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<mods:identifier id="4ED282931CAA53D75DD483C1A57BB938" type="Zenodo-Dep">12208000</mods:identifier>
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</mods:mods>
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<treatment id="03AE7635470D2037FE8861FBFA24FA52" LSID="urn:lsid:plazi:treatment:03AE7635470D2037FE8861FBFA24FA52" httpUri="http://treatment.plazi.org/id/03AE7635470D2037FE8861FBFA24FA52" lastPageNumber="188" pageId="7" pageNumber="188">
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<subSubSection id="C31D94A8470D2037FE8861FBFE7EF94E" box="[130,460,1712,1734]" pageId="7" pageNumber="188" type="nomenclature">
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<paragraph id="8BB8C723470D2037FE8861FBFE7EF94E" blockId="7.[130,460,1712,1734]" box="[130,460,1712,1734]" pageId="7" pageNumber="188">
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<heading id="D0F0704F470D2037FE8861FBFE7EF94E" box="[130,460,1712,1734]" fontSize="9" level="2" pageId="7" pageNumber="188" reason="5">
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<taxonomicName id="4C07BCA0470D2037FE8861FBFE7EF94E" ID-CoL="BCDR" authority="(H. L. Clark)" baseAuthorityName="H. L. Clark" baseAuthorityYear="1938" box="[130,460,1712,1734]" class="Asteroidea" family="Asterinidae" genus="Ailsastra" kingdom="Animalia" order="Valvatida" pageId="7" pageNumber="188" phylum="Echinodermata" rank="species" species="heteractis">
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<emphasis id="B9731B31470D2037FE8861FBFEFAF94E" bold="true" box="[130,328,1712,1734]" italics="true" pageId="7" pageNumber="188">Ailsastra heteractis</emphasis>
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(H.L. Clark)
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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="C31D94A8470D2037FE886190FED7F979" box="[130,357,1755,1777]" pageId="7" pageNumber="188" type="description">
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<paragraph id="8BB8C723470D2037FE886190FED7F979" blockId="7.[130,357,1755,1777]" box="[130,357,1755,1777]" pageId="7" pageNumber="188">
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<figureCitation id="133CDBA6470D2037FE886190FF53F979" box="[130,225,1755,1777]" captionStart="Figure 1" captionStartId="2.[138,196,1141,1161]" captionTargetBox="[136,1440,295,1122]" captionTargetId="figure-478@2.[136,1439,296,1122]" captionTargetPageId="2" captionText="Figure 1. Distributions of the type localities of the six species of Ailsastra gen. nov." figureDoi="http://doi.org/10.5281/zenodo.12208002" httpUri="https://zenodo.org/record/12208002/files/figure.png" pageId="7" pageNumber="188">
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Figures
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<geoCoordinate id="EE33A1E4470D2037FEDE6190FF53F979" box="[212,225,1755,1777]" degrees="1, 2" direction="east" orientation="longitude" pageId="7" pageNumber="188" precision="5555" value="1.2">1</geoCoordinate>
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||
</figureCitation>
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,
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<figureCitation id="133CDBA6470D2037FEE76190FEB5F979" box="[237,263,1755,1777]" captionStart="Figure 2" captionStartId="3.[130,188,1789,1809]" captionTargetBox="[127,1431,295,1770]" captionTargetId="figure-13@3.[127,1433,294,1771]" captionTargetPageId="3" captionText="Figure 2. Abactinal view of holotypes of species of Ailsastra gen. nov. (photographed at same magnification). a, Ailsastra achituvi sp. nov., R = 10 mm, NHM 1951.5.7.12; b, Ailsastra amezianeae sp. nov., R = 10 mm, MNHN EcAs 11845; c, Ailsastra booneni sp. nov., R = 9 mm, UF 1938; d, Ailsastra eleaumei sp. nov., R = 7.5 mm, MNHN EcAs 11843; e, Ailsastra heteractis (H.L. Clark, 1938), R = 7 mm, MCZ 3258; f, Ailsastra paulayi sp. nov., R = 16 mm, UF 1815." figureDoi="http://doi.org/10.5281/zenodo.12208004" httpUri="https://zenodo.org/record/12208004/files/figure.png" pageId="7" pageNumber="188">2e</figureCitation>
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,
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<figureCitation id="133CDBA6470D2037FF186190FE9EF979" box="[274,300,1755,1777]" captionStart="Figure 3" captionStartId="4.[138,196,1789,1809]" captionTargetBox="[136,1440,295,1771]" captionTargetId="figure-10@4.[135,1441,295,1772]" captionTargetPageId="4" captionText="Figure 3. Actinal view of holotypes of species of Ailsastra gen. nov. a, Ailsastra achituvi sp. nov., R = 10 mm, NHM 1951.5.7.12; b, Ailsastra amezianeae sp. nov., R = 10 mm, MNHN EcAs 11845; c, Ailsastra booneni sp. nov., R = 9 mm, UF 1938; d, Ailsastra eleaumei sp. nov., R = 7.5 mm, MNHN EcAs 11843; e, Ailsastra heteractis (H.L. Clark, 1938), R = 7 mm, MCZ 3258; f, Ailsastra paulayi sp. nov., R = 16 mm, UF 1815." figureDoi="http://doi.org/10.5281/zenodo.12208006" httpUri="https://zenodo.org/record/12208006/files/figure.png" pageId="7" pageNumber="188">3e</figureCitation>
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,
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<figureCitation id="133CDBA6470D2037FF3D6190FED7F979" box="[311,357,1755,1777]" captionStart="Figure 5" captionStartId="6.[138,196,1349,1369]" captionTargetBox="[136,1440,295,1331]" captionTargetId="figure-298@6.[135,1441,295,1332]" captionTargetPageId="6" captionText="Figure 5. a–c, Ailsastra eleaumei sp. nov., MNHN EcAs 11843: a, low carinal series of plates with bowl-shaped spinelet arrangements; b, bowl-shaped arrangements of spinelets on disc plates; c, interradial abactinal gonopores (arrows). d–f, Ailsastra heteractis (H.L. Clark, 1938), MCZ 3258: d, lateral ray abactinal spinelets; e, inferomarginal spinelets; f, small oral plates, proximal actinal pores (arrows). g–i, Ailsastra paulayi sp. nov., UF 1815: g, abactinal spinelets; h, abactinal interradial plates removed to show absence of superambulacral plates (arrow); i, distal abactinal interradius." figureDoi="http://doi.org/10.5281/zenodo.12208010" httpUri="https://zenodo.org/record/12208010/files/figure.png" pageId="7" pageNumber="188">5d–f</figureCitation>
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||
</paragraph>
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||
</subSubSection>
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||
<subSubSection id="C31D94A8470D2037FE96604EFD4BF8C5" pageId="7" pageNumber="188" type="reference_group">
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||
<paragraph id="8BB8C723470D2037FE96604EFD65F8BB" blockId="7.[130,762,1797,1869]" pageId="7" pageNumber="188">
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||
<treatmentCitationGroup id="AB17E00D470D2037FE96604EFD65F8BB" pageId="7" pageNumber="188">
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||
<treatmentCitation id="0AA6E132470D2037FE96604EFDF3F891" author="Clark, H. L." box="[156,577,1797,1817]" page="153" pageId="7" pageNumber="188" year="1938">
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||
<taxonomicName id="4C07BCA0470D2037FE96604EFDF3F891" ID-CoL="HSGM" authority="H. L. Clark, 1938: 152 - 153" authorityName="H. L. Clark" authorityPageNumber="152 - 153" authorityYear="1938" box="[156,577,1797,1817]" class="Asteroidea" family="Asterinidae" genus="Asterina" kingdom="Animalia" order="Valvatida" pageId="7" pageNumber="188" phylum="Echinodermata" rank="species" species="heteractis">
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<emphasis id="B9731B31470D2037FE96604EFEF4F890" box="[156,326,1797,1816]" italics="true" pageId="7" pageNumber="188">Asterina heteractis</emphasis>
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H.L.
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<bibRefCitation id="EF96BAD2470D2037FF71604EFDF3F891" author="Clark, H. L." box="[379,577,1797,1817]" pageId="7" pageNumber="188" pagination="1 - 596" refId="ref5896" refString="Clark, H. L. 1938. Echinoderms from Australia. An account of collections made in 1929 and 1932. Memoirs of the Museum of Comparative Zoology at Harvard College 55: 1 - 596, 28 pls, 63 figs." type="journal article" year="1938">Clark, 1938: 152–153</bibRefCitation>
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||
</taxonomicName>
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||
</treatmentCitation>
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||
, pl. 22 fig. 5.—H.L.
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||
<treatmentCitation id="0AA6E132470D2037FE886054FEA9F8BB" author="Clark, H. L." box="[130,283,1823,1843]" page="130" pageId="7" pageNumber="188" year="1946">
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||
<bibRefCitation id="EF96BAD2470D2037FE886054FEA9F8BB" author="Clark, H. L." box="[130,283,1823,1843]" pageId="7" pageNumber="188" pagination="1 - 567" refId="ref5940" refString="Clark, H. L. 1946. The echinoderm fauna of Australia. Its composition and its origin. Carnegie Institution of Washington Publication 566: 1 - 567." type="journal article" year="1946">Clark, 1946: 130</bibRefCitation>
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</treatmentCitation>
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, 133.—Rowe (in Rowe and Gates), 1995: 34-35.
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</treatmentCitationGroup>
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||
</paragraph>
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||
<paragraph id="8BB8C723470D2037FE966072FD4BF8C5" blockId="7.[130,762,1797,1869]" box="[156,761,1849,1869]" pageId="7" pageNumber="188">
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||
<treatmentCitationGroup id="AB17E00D470D2037FE966072FD4BF8C5" box="[156,761,1849,1869]" pageId="7" pageNumber="188">
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||
<taxonomicName id="4C07BCA0470D2037FE966072FEDCF8C4" ID-CoL="FZXG" baseAuthorityName="H. L. Clark" baseAuthorityYear="1938" box="[156,366,1849,1868]" class="Asteroidea" family="Asterinidae" genus="Aquilonastra" kingdom="Animalia" order="Valvatida" pageId="7" pageNumber="188" phylum="Echinodermata" rank="species" species="heteractis">
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<emphasis id="B9731B31470D2037FE966072FEDCF8C4" box="[156,366,1849,1868]" italics="true" pageId="7" pageNumber="188">Aquilonastra heteractis</emphasis>
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</taxonomicName>
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.—
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<treatmentCitation id="0AA6E132470D2037FF826072FD01F8C5" author="O'Loughlin, P. M. & Waters, J. M." box="[392,691,1849,1869]" page="11" pageId="7" pageNumber="188" year="2004">
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||
<bibRefCitation id="EF96BAD2470D2037FF826072FD01F8C5" author="O'Loughlin, P. M. & Waters, J. M." box="[392,691,1849,1869]" pageId="7" pageNumber="188" pagination="1 - 40" refId="ref5971" refString="O'Loughlin, P. M., and Waters, J. M. 2004. A molecular and morphological revision of genera of Asterinidae (Echinodermata: Asteroidea). Memoirs of Museum Victoria 61 (1): 1 - 40." type="journal article" year="2004">O’Loughlin and Waters, 2004: 11</bibRefCitation>
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</treatmentCitation>
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, 13, 15.
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</treatmentCitationGroup>
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||
</paragraph>
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||
</subSubSection>
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<subSubSection id="C31D94A8470D2037FE88602AFA24FA52" pageId="7" pageNumber="188" type="materials_examined">
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<paragraph id="8BB8C723470D2037FE88602AFF07F821" blockId="7.[130,761,1889,1961]" pageId="7" pageNumber="188">
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||
<emphasis id="B9731B31470D2037FE88602AFE9DF8FC" box="[130,303,1889,1908]" italics="true" pageId="7" pageNumber="188">Material examined</emphasis>
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.
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<materialsCitation id="3B6FCD7E470D2037FF35602AFF07F821" collectingDate="1932-04" collectionCode="MCZ" collectorName="Lord Howe I. & K. Birmingham" country="Australia" location="Australia" pageId="7" pageNumber="188" specimenCode="MCZ 3258" specimenCount="1" typeStatus="holotype">
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<typeStatus id="54BC7981470D2037FF35602AFE20F8FD" box="[319,402,1889,1909]" pageId="7" pageNumber="188" type="holotype">Holotype</typeStatus>
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(dry).
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<collectingCountry id="F31087B3470D2037FFD2602AFD9EF8FD" box="[472,556,1889,1909]" name="Australia" pageId="7" pageNumber="188">Australia</collectingCountry>
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||
,
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<collectorName id="26F2A2F5470D2037FC33602AFD0EF8FC" box="[569,700,1889,1909]" pageId="7" pageNumber="188">Lord Howe I.</collectorName>
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||
, Neds Beach, under rock fragment, littoral,
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<collectorName id="26F2A2F5470D2037FFDA6037FDEDF807" box="[464,607,1915,1935]" pageId="7" pageNumber="188">K. Birmingham</collectorName>
|
||
,
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||
<date id="FFB9E1E3470D2037FC6D6030FD0DF807" box="[615,703,1915,1935]" pageId="7" pageNumber="188" value="1932-04">
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||
<collectingDate id="EFFD180B470D2037FC6D6030FD0DF807" box="[615,703,1915,1935]" pageId="7" pageNumber="188" value="1932-04">Apr 1932</collectingDate>
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</date>
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,
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||
<specimenCode id="DBA16F58470D2037FCC26030FF00F821" collectionCode="MCZ" country="USA" httpUri="http://biocol.org/urn:lsid:biocol.org:col:33791" lsid="urn:lsid:biocol.org:col:33791" name="Museum of Comparative Zoology" pageId="7" pageNumber="188" type="Museum">MCZ 3258</specimenCode>
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||
.
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||
</materialsCitation>
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||
</paragraph>
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||
<paragraph id="8BB8C723470D2037FD326660FB21FED0" blockId="7.[798,1429,298,397]" pageId="7" pageNumber="188">
|
||
<materialsCitation id="3B6FCD7E470D2037FD326660FAF0FEB6" box="[824,1346,298,318]" collectionCode="MCZ" collectorName="Lord Howe & Neds Beach" pageId="7" pageNumber="188" specimenCode="MCZ 3259" specimenCount="1" typeStatus="paratype">
|
||
<typeStatus id="54BC7981470D2037FD326660FC3DFEB6" box="[824,911,299,318]" pageId="7" pageNumber="188" type="paratype">Paratypes</typeStatus>
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||
(dry).
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||
<collectorName id="26F2A2F5470D2037FDC56661FB8BFEB6" box="[975,1081,298,318]" pageId="7" pageNumber="188">Lord Howe</collectorName>
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||
,
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||
<collectorName id="26F2A2F5470D2037FA496661FB03FEB6" box="[1091,1201,298,318]" pageId="7" pageNumber="188">Neds Beach</collectorName>
|
||
,
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||
<specimenCode id="DBA16F58470D2037FAB16661FA92FEB6" box="[1211,1312,298,318]" collectionCode="MCZ" country="USA" httpUri="http://biocol.org/urn:lsid:biocol.org:col:33791" lsid="urn:lsid:biocol.org:col:33791" name="Museum of Comparative Zoology" pageId="7" pageNumber="188" type="Museum">MCZ 3259</specimenCode>
|
||
(1)
|
||
</materialsCitation>
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||
;
|
||
<materialsCitation id="3B6FCD7E470D2037FB476661FBDFFED0" collectionCode="MCZ" collectorName="Goat I." pageId="7" pageNumber="188" specimenCode="MCZ 3260" specimenCount="1" typeStatus="paratype">
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||
dredged from lagoon near
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||
<collectorName id="26F2A2F5470D2037FDB5660FFC4DFED0" box="[959,1023,324,344]" pageId="7" pageNumber="188">Goat I.</collectorName>
|
||
,
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||
<specimenCode id="DBA16F58470D2037FA00660FFBDFFED0" box="[1034,1133,324,344]" collectionCode="MCZ" country="USA" httpUri="http://biocol.org/urn:lsid:biocol.org:col:33791" lsid="urn:lsid:biocol.org:col:33791" name="Museum of Comparative Zoology" pageId="7" pageNumber="188" type="Museum">MCZ 3260</specimenCode>
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||
</materialsCitation>
|
||
(2).
|
||
</paragraph>
|
||
<paragraph id="8BB8C723470D2037FD326614FB9CFE05" blockId="7.[798,1429,298,397]" pageId="7" pageNumber="188">
|
||
Other material (dry).
|
||
<collectingRegion id="49C309C1470D2037FDF76614FBDBFEFB" box="[1021,1129,351,371]" country="Australia" name="Queensland" pageId="7" pageNumber="188">Queensland</collectingRegion>
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||
, Townsville,
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||
<collectionCode id="ED165FE6470D2037FAE86614FAB4FEFB" box="[1250,1286,351,371]" country="Australia" name="Australian Museum" pageId="7" pageNumber="188" type="Museum">AM</collectionCode>
|
||
J9541 (2); reef flat, Heron I.,
|
||
<collectionCode id="ED165FE6470D2037FD976632FC73FE05" box="[925,961,377,397]" country="Australia" name="Australian Museum" pageId="7" pageNumber="188" type="Museum">AM</collectionCode>
|
||
J19449 (1).
|
||
</paragraph>
|
||
<paragraph id="8BB8C723470D2037FD1566D5FBBFFDAF" blockId="7.[798,1429,414,551]" pageId="7" pageNumber="188">
|
||
<emphasis id="B9731B31470D2037FD1566D5FC31FE3C" box="[799,899,414,436]" italics="true" pageId="7" pageNumber="188">Diagnosis</emphasis>
|
||
.
|
||
<taxonomicName id="4C07BCA0470D2037FD9966D5FC5FFE3C" authorityName="O'Loughlin & Rowe" authorityYear="2005" box="[915,1005,414,436]" class="Asteroidea" family="Asterinidae" genus="Ailsastra" kingdom="Animalia" order="Valvatida" pageId="7" pageNumber="188" phylum="Echinodermata" rank="genus">
|
||
<emphasis id="B9731B31470D2037FD9966D5FC5FFE3C" box="[915,1005,414,436]" italics="true" pageId="7" pageNumber="188">Ailsastra</emphasis>
|
||
</taxonomicName>
|
||
with 6–7 discrete high rays with narrow bases,
|
||
<collectionCode id="ED165FE6470D2037FD6B66F1FCC3FE58" box="[865,881,442,464]" country="Chile" name="Departamento de Geologia, Universidad de Chile" pageId="7" pageNumber="188">R</collectionCode>
|
||
/r about 2.0; multiple inconspicuous madreporites; fissiparous habit; abactinal gonopores; spinelets up to
|
||
<quantity id="4CFF6AC6470D2037FB33669CFA27FE65" box="[1337,1429,471,493]" metricMagnitude="-4" metricUnit="m" metricValue="1.5" pageId="7" pageNumber="188" unit="mm" value="0.15">0.15 mm</quantity>
|
||
long; large proximal actinal interradial pores; up to 4 spines per actinal interradial plate.
|
||
</paragraph>
|
||
<paragraph id="8BB8C723470D2037FD14657CFCDAFC67" blockId="7.[798,1430,567,1007]" pageId="7" pageNumber="188">
|
||
<emphasis id="B9731B31470D2037FD14657CFC35FDC2" box="[798,903,567,586]" italics="true" pageId="7" pageNumber="188">Description</emphasis>
|
||
. 6–7 rays,
|
||
<collectionCode id="ED165FE6470D2037FDF9657CFBB0FDC2" box="[1011,1026,567,586]" country="Chile" name="Departamento de Geologia, Universidad de Chile" pageId="7" pageNumber="188">R</collectionCode>
|
||
up to
|
||
<quantity id="4CFF6AC6470D2037FA49657CFBCFFDC2" box="[1091,1149,567,586]" metricMagnitude="-3" metricUnit="m" metricValue="7.0" pageId="7" pageNumber="188" unit="mm" value="7.0">7 mm</quantity>
|
||
; integument evident; rays discrete, narrow base, long, blunt distally, high convex abactinally,
|
||
<collectionCode id="ED165FE6470D2037FB72651AFA34FDED" box="[1400,1414,593,613]" country="Chile" name="Departamento de Geologia, Universidad de Chile" pageId="7" pageNumber="188">R</collectionCode>
|
||
/r about 2.0; multiple inconspicuous madreporites; fissiparous, ray lengths frequently unequal; abactinal paired interradial proximal gonopores. Carinal series of plates broadly visible, slightly below adcarinal plates, doubly papulate for most of ray, not proximally, other ray plates slightly indented for single large papula, single longitudinal series of papulae on each upper side of rays, 4 longitudinal series across mid-ray; papular spaces large; disc not delineated; spinelets glassy, stout, conical to subsacciform, splay-pointed, up to about 8 per plate, in single or double series across plates or in apical tufts, up to
|
||
<quantity id="4CFF6AC6470D2037FB196476FAD0FCD9" box="[1299,1378,829,849]" metricMagnitude="-4" metricUnit="m" metricValue="1.5" pageId="7" pageNumber="188" unit="mm" value="0.15">0.15 mm</quantity>
|
||
long; superomarginal plates with up to 4 spinelets; inferomarginal plates with up to 10 longer, splay-pointed webbed spinelets. Single large proximal actinal interradial pores. Actinal spines per plate: oral 4–6; suboral 0–3; furrow (proximal) 3–4; subambulacral 3–4; adradial actinal 2–4; interradial 1–3; interradial spines subsacciform, elongate, pointed.
|
||
</paragraph>
|
||
<paragraph id="8BB8C723470D2037FD14634BFAB5FBBB" blockId="7.[798,1428,1024,1075]" pageId="7" pageNumber="188">
|
||
<emphasis id="B9731B31470D2037FD14634BFC1FFB9E" box="[798,941,1024,1046]" italics="true" pageId="7" pageNumber="188">Colour (live).</emphasis>
|
||
Salmon pink to light orange to nearly white abactinally, whitish actinally (H.L.
|
||
<bibRefCitation id="EF96BAD2470D2037FA8B6356FB4EFBBB" author="Clark, H. L." box="[1153,1276,1053,1075]" pageId="7" pageNumber="188" pagination="1 - 596" refId="ref5896" refString="Clark, H. L. 1938. Echinoderms from Australia. An account of collections made in 1929 and 1932. Memoirs of the Museum of Comparative Zoology at Harvard College 55: 1 - 596, 28 pls, 63 figs." type="journal article" year="1938">Clark, 1938</bibRefCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="8BB8C723470D2037FD146308FC39FBFE" blockId="7.[798,1429,1091,1142]" pageId="7" pageNumber="188">
|
||
<emphasis id="B9731B31470D2037FD146308FC2AFBD1" box="[798,920,1091,1113]" italics="true" pageId="7" pageNumber="188">Distribution</emphasis>
|
||
. Lord Howe I., NE
|
||
<collectingCountry id="F31087B3470D2037FA7B6308FB7DFBD1" box="[1137,1231,1091,1113]" name="Australia" pageId="7" pageNumber="188">Australia</collectingCountry>
|
||
, littoral to shallow sublittoral.
|
||
</paragraph>
|
||
<paragraph id="8BB8C723470D2037FD1463CDFA24FA52" blockId="7.[798,1430,1158,1498]" pageId="7" pageNumber="188">
|
||
<emphasis id="B9731B31470D2037FD1463CDFCC7FB14" box="[798,885,1158,1180]" italics="true" pageId="7" pageNumber="188">Remarks</emphasis>
|
||
. The presence of large single proximal actinal pores is unique amongst the asterinids. There was inadequate material to confirm by dissection the nature of the pores. They were observed only on the
|
||
<typeStatus id="54BC7981470D2037FDF36396FBE6FB7B" box="[1017,1108,1245,1267]" pageId="7" pageNumber="188" type="holotype">holotype</typeStatus>
|
||
. The distal oral spines are close to the suboral spines on the characteristic small oral plates, and sometimes appear to be in continuous series.
|
||
<bibRefCitation id="EF96BAD2470D2037FB15625CFC67FAC2" author="O'Loughlin, P. M. & Waters, J. M." pageId="7" pageNumber="188" pagination="1 - 40" refId="ref5971" refString="O'Loughlin, P. M., and Waters, J. M. 2004. A molecular and morphological revision of genera of Asterinidae (Echinodermata: Asteroidea). Memoirs of Museum Victoria 61 (1): 1 - 40." type="journal article" year="2004">O’Loughlin and Waters (2004)</bibRefCitation>
|
||
assigned
|
||
<taxonomicName id="4C07BCA0470D2037FA3D627FFB41FAC2" authorityName="H. L. Clark" authorityYear="1938" box="[1079,1267,1332,1354]" class="Asteroidea" family="Asterinidae" genus="Asterina" kingdom="Animalia" order="Valvatida" pageId="7" pageNumber="188" phylum="Echinodermata" rank="species" species="heteractis">
|
||
<emphasis id="B9731B31470D2037FA3D627FFB41FAC2" box="[1079,1267,1332,1354]" italics="true" pageId="7" pageNumber="188">Asterina heteractis</emphasis>
|
||
</taxonomicName>
|
||
to
|
||
<taxonomicName id="4C07BCA0470D2037FB19627FFC6FFAEE" authority="O'Loughlin, 2004" authorityName="O'Loughlin" authorityYear="2004" class="Asteroidea" family="Asterinidae" genus="Aquilonastra" kingdom="Animalia" order="Valvatida" pageId="7" pageNumber="188" phylum="Echinodermata" rank="genus">
|
||
<emphasis id="B9731B31470D2037FB19627FFA27FAC2" box="[1299,1429,1332,1354]" italics="true" pageId="7" pageNumber="188">Aquilonastra</emphasis>
|
||
<bibRefCitation id="EF96BAD2470D2037FD14621BFC6FFAEE" author="O'Loughlin, P. M. & Waters, J. M." box="[798,989,1360,1382]" pageId="7" pageNumber="188" pagination="1 - 40" refId="ref5971" refString="O'Loughlin, P. M., and Waters, J. M. 2004. A molecular and morphological revision of genera of Asterinidae (Echinodermata: Asteroidea). Memoirs of Museum Victoria 61 (1): 1 - 40." type="journal article" year="2004">O’Loughlin, 2004</bibRefCitation>
|
||
</taxonomicName>
|
||
, but noted some exceptional characters.
|
||
<taxonomicName id="4C07BCA0470D2037FD146225FC2CFA0C" authorityName="H. L. Clark" authorityYear="1938" box="[798,926,1390,1412]" class="Asteroidea" family="Asterinidae" genus="Asterina" kingdom="Animalia" order="Valvatida" pageId="7" pageNumber="188" phylum="Echinodermata" rank="species" species="heteractis">
|
||
<emphasis id="B9731B31470D2037FD146225FC2CFA0C" box="[798,926,1390,1412]" italics="true" pageId="7" pageNumber="188">A. heteractis</emphasis>
|
||
</taxonomicName>
|
||
has the carinal plate arrangement and small oral plates of
|
||
<taxonomicName id="4C07BCA0470D2037FD7062C0FB94FA29" authorityName="O'Loughlin & Rowe" authorityYear="2005" box="[890,1062,1419,1441]" class="Asteroidea" family="Asterinidae" genus="Ailsastra" kingdom="Animalia" order="Valvatida" pageId="7" pageNumber="188" phylum="Echinodermata" rank="species" species="paulayi">
|
||
<emphasis id="B9731B31470D2037FD7062C0FB94FA29" box="[890,1062,1419,1441]" italics="true" pageId="7" pageNumber="188">Ailsastra paulayi</emphasis>
|
||
</taxonomicName>
|
||
, the type species of
|
||
<taxonomicName id="4C07BCA0470D2037FAF962C0FAFFFA29" authorityName="O'Loughlin & Rowe" authorityYear="2005" box="[1267,1357,1419,1441]" class="Asteroidea" family="Asterinidae" genus="Ailsastra" kingdom="Animalia" order="Valvatida" pageId="7" pageNumber="188" phylum="Echinodermata" rank="genus">
|
||
<emphasis id="B9731B31470D2037FAF962C0FAFFFA29" box="[1267,1357,1419,1441]" italics="true" pageId="7" pageNumber="188">Ailsastra</emphasis>
|
||
</taxonomicName>
|
||
, and is reassigned to this new genus. No specimen was dissected to confirm an absence of superambulacral and superactinal plates.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |