180 lines
22 KiB
XML
180 lines
22 KiB
XML
<document id="1AF2362D3DCECD27CAD55D5757F2F17B" ID-ISSN="1447-2554" ID-ZooBank="urn:lsid:zoobank.org:pub:131EFBFB-3A77-4C35-9FC0-4451DDAC4A0A" IM.bibliography_approvedBy="felipe" IM.illustrations_approvedBy="felipe" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="GgImagineBatch" IM.taxonomicNames_approvedBy="felipe" IM.treatmentCitations_approvedBy="felipe" IM.treatments_approvedBy="felipe" checkinTime="1718994616601" checkinUser="felipe" docAuthor="Davey, Nicola" docDate="2013" docId="039887A4FE23FD5CFCCD4E1CEFC8FA09" docLanguage="en" docName="MemMusVictoria.70.61-67.pdf" docOrigin="Memoirs of Museum Victoria 70" docStyle="DocumentStyle:5B3B5C052A93BFEEE334AD6097A94E45.2:MemMusVictoria.2003-.journal_article.type1" docStyleId="5B3B5C052A93BFEEE334AD6097A94E45" docStyleName="MemMusVictoria.2003-.journal_article.type1" docStyleVersion="2" docTitle="Psolidium aequm Davey, 2013, sp. nov." docType="treatment" docUuid="3EC47623-6ED4-442B-887C-C4454A26A2A1" docUuidSource="ZooBank" docVersion="2" lastPageNumber="62" masterDocId="FFA1FFDCFE2AFD57FFFC4A74EE47FF9F" masterDocTitle="The Psolidae of New Zealand and some additions to the Macquarie Ridge fauna (Echinodermata: Holothuroidea: Psolidae)" masterLastPageNumber="67" masterPageNumber="51" pageNumber="60" updateTime="1719009118754" updateUser="ExternalLinkService" zenodo-license-document="CC-BY-4.0">
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<mods:mods id="51885E971301B24694F5D075662AAC81" xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo id="09A07D1EB99551D0DDB776EE4FAD47E5">
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<mods:title id="4BCCC3FC287D57CD040C3C710237584D">The Psolidae of New Zealand and some additions to the Macquarie Ridge fauna (Echinodermata: Holothuroidea: Psolidae)</mods:title>
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</mods:titleInfo>
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<mods:name id="F7D60A9011C54ECF85ADD93E0CC3FE93" type="personal">
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<mods:role id="D6EA9D83698EAEFD8559B48CBC86D571">
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<mods:roleTerm id="69B0E91EA19ED653DC57AC9420AB60A8">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="15072F89487639F2931108AE51F93127">Davey, Nicola</mods:namePart>
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<mods:affiliation id="346B2C03D93F81A984DF3D161DC826E1">National Institute of Water and Atmosphere Research Ltd (NIWA), PO Box 893, Nelson 7040, New Zealand (niki. davey @ niwa. co. nz)</mods:affiliation>
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</mods:name>
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<mods:typeOfResource id="C514DB5E300787F6A34CB35FFDD7D64B">text</mods:typeOfResource>
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<mods:title id="B015B0B44FF180220BB14EC5D1E3ACF9">Memoirs of Museum Victoria</mods:title>
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</mods:titleInfo>
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<mods:part id="529A61243C4901E8CE89438F92448C9C">
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<mods:date id="5028FC5145C75C1D36126E53036A416E">2013</mods:date>
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<mods:detail id="990168B2F9EF9B03D05DBEB056CC2867" type="pubDate">
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<mods:number id="2C7A97C82505E8A039A5355A9CB7A4F0">2013-12-18</mods:number>
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</mods:detail>
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<mods:detail id="4B8BD91FE52A4BA22504D0661C4C40F2" type="volume">
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<mods:number id="C02CEB5C529A8046FEC788BFE45FD297">70</mods:number>
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<mods:extent id="1F388442E71099F577329C131D512A3C" unit="page">
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<mods:start id="2EB9979D4C985DDA8CCDA1F0C654E053">51</mods:start>
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<mods:end id="26DEDC6D42416FA8BD7E55FEB2A75820">67</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:classification id="5809EED3D3857B43DE0D9479CDC2F19B">journal article</mods:classification>
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<mods:identifier id="DC9FF490355B7F15B7E4C14EE785B1E7" type="ISSN">1447-2554</mods:identifier>
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<mods:identifier id="6194D9193A3F3C3AF51AB59D8BCF5F20" type="ZooBank">urn:lsid:zoobank.org:pub:131EFBFB-3A77-4C35-9FC0-4451DDAC4A0A</mods:identifier>
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</mods:mods>
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<treatment id="039887A4FE23FD5CFCCD4E1CEFC8FA09" ID-DOI="http://doi.org/10.5281/zenodo.12212578" ID-Zenodo-Dep="12212578" LSID="urn:lsid:zoobank.org:act:3EC47623-6ED4-442B-887C-C4454A26A2A1" httpUri="http://treatment.plazi.org/id/039887A4FE23FD5CFCCD4E1CEFC8FA09" lastPageId="11" lastPageNumber="62" pageId="9" pageNumber="60">
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<subSubSection id="C32B6539FE23FD5EFCCD4E1CEBE0FB38" pageId="9" pageNumber="60" type="nomenclature">
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<paragraph id="8B8E36B2FE23FD5EFCCD4E1CEA7CFBE1" blockId="9.[817,1083,1128,1150]" box="[817,1083,1128,1150]" pageId="9" pageNumber="60">
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<heading id="D0C681DEFE23FD5EFCCD4E1CEA7CFBE1" box="[817,1083,1128,1150]" fontSize="9" level="2" pageId="9" pageNumber="60" reason="5">
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<taxonomicName id="4C314D31FE23FD5EFCCD4E1CEDAFFBE1" ID-CoL="4PL5J" authorityName="Davey" authorityYear="2013" box="[817,1000,1128,1150]" class="Holothuroidea" family="Psolidae" genus="Psolidium" kingdom="Animalia" order="Dendrochirotida" pageId="9" pageNumber="60" phylum="Echinodermata" rank="species" species="aequm" status="sp. nov.">
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<emphasis id="B945EAA0FE23FD5EFCCD4E1CEDAFFBE1" bold="true" box="[817,1000,1128,1150]" italics="true" pageId="9" pageNumber="60">Psolidium aequm</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="A27657DBFE23FD5EFC134E1DEA7CFBE1" box="[1007,1083,1129,1150]" pageId="9" pageNumber="60" rank="species">sp. nov.</taxonomicNameLabel>
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</heading>
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</paragraph>
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<paragraph id="8B8E36B2FE23FD5EFCAB4EE0EBE0FB38" blockId="9.[817,1447,1172,1217]" box="[855,1447,1172,1191]" pageId="9" pageNumber="60">http://zoobank.org/urn:lsid:zoobank.org:act:3EC47623-6ED4-</paragraph>
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</subSubSection>
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<subSubSection id="C32B6539FE23FD5CFCCD4EDAEFC8FA09" lastPageId="11" lastPageNumber="62" pageId="9" pageNumber="60" type="description">
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<paragraph id="8B8E36B2FE23FD5EFCCD4EDAEA7BFB5E" blockId="9.[817,1447,1172,1217]" box="[817,1084,1198,1217]" pageId="9" pageNumber="60">442B-887C-C4454A26A2A1</paragraph>
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<paragraph id="8B8E36B2FE23FD5EFCCD4EACEA3AFB72" blockId="9.[817,1149,1240,1262]" box="[817,1149,1240,1262]" pageId="9" pageNumber="60">
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<tableCitation id="C6B30309FE23FD5EFCCD4EACED3DFB72" box="[817,890,1240,1262]" captionStart="Table 1" captionStartId="2.[140,189,1107,1126]" captionText="Table 1. Distribution of New Zealand and Macquarie Ridge species of Psolidae Burmeister, 1837." pageId="9" pageNumber="60">Table 1</tableCitation>
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,
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<figureCitation id="130A2A37FE23FD5EFC7A4EACEDA0FB72" box="[902,999,1240,1262]" captionStart="Figure 2" captionStartId="3.[816,876,955,974]" captionText="Figure 2. Map of area showing station locations of Psolidium species in the New Zealand and Macquarie Ridge regions." pageId="9" pageNumber="60">Figures 2</figureCitation>
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,
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<figureCitation id="130A2A37FE23FD5EFC0E4EACEA68FB71" box="[1010,1071,1240,1262]" captionStart="Figure 5" captionStartId="6.[140,200,1830,1849]" captionTargetBox="[140,1440,227,1811]" captionTargetId="figure-20@6.[140,1440,227,1811]" captionTargetPageId="6" captionText="Figure 5. Psolidium aequm sp. nov. (A–B, NIWA 32259): A, dorsal view; B, lateral view. Psolidium kermadeci sp. nov. paratype (C–D, NIWA 64441): C, dorsal view showing conspicuous tube feet; D, ventral view. Psolidium marriotti sp. nov. paratype (E–F, NIWA 76126): E, dorsal view; F, ventral view. Scale bar 1 cm." pageId="9" pageNumber="60">5A–B</figureCitation>
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,
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<figureCitation id="130A2A37FE23FD5EFBC54EACEA3EFB72" box="[1081,1145,1240,1261]" captionStart="Figure 8" captionStartId="10.[140,200,1857,1876]" captionTargetBox="[199,1381,227,1841]" captionTargetId="figure-20@10.[199,1381,227,1841]" captionTargetPageId="10" captionText="Figure 8. Psolidium aequm sp. nov. paratype (A–H, NIWA 32023): A–B, dorsal scales with tube feet holes visible; C–H, ventral ossicles, knobbed plates with 4 uniform central perforations." pageId="9" pageNumber="60">8A–H</figureCitation>
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.
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</paragraph>
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<paragraph id="8B8E36B2FE23FD5EFCCD4F77EA43FAD4" blockId="9.[817,1449,1283,1540]" pageId="9" pageNumber="60">
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<emphasis id="B945EAA0FE23FD5EFCCD4F77EDA9FA89" box="[817,1006,1283,1302]" italics="true" pageId="9" pageNumber="60">Material examined.</emphasis>
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<materialsCitation id="3B593CEFFE23FD5EFC064F77EA43FAD4" collectingDate="2007-02-18" collectionCode="RV" collectorName="Stn SO" country="New Zealand" elevation="1051" latitude="-41.78" location="New Zealand" longLatPrecision="692" longitude="175.4" pageId="9" pageNumber="60" specimenCount="1" typeStatus="holotype">
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<typeStatus id="548A8810FE23FD5EFC064F77EA16FA89" box="[1018,1105,1283,1302]" pageId="9" pageNumber="60" type="holotype">Holotype</typeStatus>
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.
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<collectingCountry id="F3267622FE23FD5EFB9C4F70EAA3FA89" box="[1120,1252,1283,1303]" name="New Zealand" pageId="9" pageNumber="60">New Zealand</collectingCountry>
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, Hikurangi Margin: NIWA 68136 (1)
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<collectorName id="26C45364FE23FD5EFC2F4F6AEA51FAAE" box="[979,1046,1310,1329]" pageId="9" pageNumber="60">Stn SO</collectorName>
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||
191-2/138,
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<geoCoordinate id="EE055075FE23FD5EFB864F6AEAFAFAAE" box="[1146,1213,1310,1329]" degrees="41.78" direction="south" orientation="latitude" pageId="9" pageNumber="60" precision="555" value="-41.78">41.78°S</geoCoordinate>
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<geoCoordinate id="EE055075FE23FD5EFB394F6AEB5DFAAE" box="[1221,1306,1310,1329]" degrees="175.40" direction="east" orientation="longitude" pageId="9" pageNumber="60" precision="555" value="175.4">175.40°E</geoCoordinate>
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,
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<quantity id="4CC99B57FE23FD5EFAD94F6AEBE3FAAE" box="[1317,1444,1310,1329]" metricMagnitude="3" metricUnit="m" metricValue="1.051" metricValueMax="1.059" metricValueMin="1.043" pageId="9" pageNumber="60" unit="m" value="1051.0" valueMax="1059.0" valueMin="1043.0">
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<elevation id="001CD181FE23FD5EFAD94F6AEBE3FAAE" box="[1317,1444,1310,1329]" metricMagnitude="3" metricUnit="m" metricValue="1.051" metricValueMax="1.059" metricValueMin="1.043" pageId="9" pageNumber="60" unit="m" value="1051.0" valueMax="1059.0" valueMin="1043.0">1043–1059 m</elevation>
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</quantity>
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,
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<collectionCode id="ED20AE77FE23FD5EFCCD4F4CED17FAD4" box="[817,848,1336,1355]" country="Italy" name="Collection of Leptospira Strains" pageId="9" pageNumber="60">RV</collectionCode>
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<emphasis id="B945EAA0FE23FD5EFCA84F4CEDCBFAD4" box="[852,908,1336,1355]" italics="true" pageId="9" pageNumber="60">Sonne</emphasis>
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,
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<date id="FF8F1072FE23FD5EFC644F4CEA47FAD4" box="[920,1024,1336,1355]" pageId="9" pageNumber="60" value="2007-02-18">
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<collectingDate id="EFCBE99AFE23FD5EFC644F4CEA47FAD4" box="[920,1024,1336,1355]" pageId="9" pageNumber="60" value="2007-02-18">18/02/2007</collectingDate>
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</date>
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.
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</materialsCitation>
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</paragraph>
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<paragraph id="8B8E36B2FE23FD5EFCAB4F27EBEEFAFA" blockId="9.[817,1449,1283,1540]" box="[855,1449,1362,1382]" pageId="9" pageNumber="60">
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||
<typeStatus id="548A8810FE23FD5EFCAB4F27EDF4FAF9" box="[855,947,1363,1382]" pageId="9" pageNumber="60" type="paratype">Paratypes</typeStatus>
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||
. NIWA 32023 (29), same as
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<typeStatus id="548A8810FE23FD5EFB4A4F26EB42FAFA" box="[1206,1285,1362,1381]" pageId="9" pageNumber="60" type="holotype">holotype</typeStatus>
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locality and date.
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</paragraph>
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<paragraph id="8B8E36B2FE23FD5EFCAB4F19EAC7F99C" blockId="9.[817,1449,1283,1540]" pageId="9" pageNumber="60">
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Other material. Hikurangi Margin: NIWA 26413 (8) Stn TAN0616/79,
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||
<geoCoordinate id="EE055075FE23FD5EFC4A4FF3EDBCFA05" box="[950,1019,1415,1434]" degrees="41.78" direction="south" orientation="latitude" pageId="9" pageNumber="60" precision="555" value="-41.78">41.78°S</geoCoordinate>
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||
<geoCoordinate id="EE055075FE23FD5EFBF84FF3EA1FFA05" box="[1028,1112,1415,1434]" degrees="175.39" direction="east" orientation="longitude" pageId="9" pageNumber="60" precision="555" value="175.39">175.39°E</geoCoordinate>
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||
,
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||
<quantity id="4CC99B57FE23FD5EFB9A4FF3EAAEFA05" box="[1126,1257,1415,1434]" metricMagnitude="3" metricUnit="m" metricValue="1.0465" metricValueMax="1.053" metricValueMin="1.04" pageId="9" pageNumber="60" unit="m" value="1046.5" valueMax="1053.0" valueMin="1040.0">1040–1053 m</quantity>
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,
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<date id="FF8F1072FE23FD5EFB0A4FF3EB1AFA05" box="[1270,1373,1415,1434]" pageId="9" pageNumber="60" value="2006-11-13">13/11/2006</date>
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; NIWA 26414 (7) Stn TAN0616/83,
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<geoCoordinate id="EE055075FE23FD5EFBA24FD5EAE3FA2B" box="[1118,1188,1441,1460]" degrees="41.78" direction="south" orientation="latitude" pageId="9" pageNumber="60" precision="555" value="-41.78">41.78°S</geoCoordinate>
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||
<geoCoordinate id="EE055075FE23FD5EFB4F4FD5EB40FA2A" box="[1203,1287,1441,1461]" degrees="175.39" direction="east" orientation="longitude" pageId="9" pageNumber="60" precision="555" value="175.39">175.39°E</geoCoordinate>
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,
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<quantity id="4CC99B57FE23FD5EFAE04FD5EBE3FA2A" box="[1308,1444,1441,1461]" metricMagnitude="3" metricUnit="m" metricValue="1.0515" metricValueMax="1.053" metricValueMin="1.05" pageId="9" pageNumber="60" unit="m" value="1051.5" valueMax="1053.0" valueMin="1050.0">1050–1053 m</quantity>
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,
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<date id="FF8F1072FE23FD5EFCCD4FCFEDDFFA51" box="[817,920,1467,1486]" pageId="9" pageNumber="60" value="2006-11-13">13/11/2006</date>
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; NIWA 32259 (37) Stn SO191-2/149,
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<geoCoordinate id="EE055075FE23FD5EFAFE4FC8EB00FA50" box="[1282,1351,1468,1487]" degrees="41.78" direction="south" orientation="latitude" pageId="9" pageNumber="60" precision="555" value="-41.78">41.78°S</geoCoordinate>
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||
<geoCoordinate id="EE055075FE23FD5EFAB34FCFEBE3FA50" box="[1359,1444,1467,1487]" degrees="175.40" direction="east" orientation="longitude" pageId="9" pageNumber="60" precision="555" value="175.4">175.40°E</geoCoordinate>
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,
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<quantity id="4CC99B57FE23FD5EFCCD4FA2ED3BFA76" box="[817,892,1494,1513]" metricMagnitude="3" metricUnit="m" metricValue="1.055" pageId="9" pageNumber="60" unit="m" value="1055.0">1055 m</quantity>
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||
,
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||
<date id="FF8F1072FE23FD5EFC774FA2EDB3FA76" box="[907,1012,1494,1513]" pageId="9" pageNumber="60" value="2007-02-19">19/02/2007</date>
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; NIWA 34955 (9) Stn TAN0616/79,
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<geoCoordinate id="EE055075FE23FD5EFA984FA2EBE0FA76" box="[1380,1447,1494,1513]" degrees="41.78" direction="south" orientation="latitude" pageId="9" pageNumber="60" precision="555" value="-41.78">41.78°S</geoCoordinate>
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||
<geoCoordinate id="EE055075FE23FD5EFCCD4F84EDC2F99B" box="[817,901,1520,1540]" degrees="175.39" direction="east" orientation="longitude" pageId="9" pageNumber="60" precision="555" value="175.39">175.39°E</geoCoordinate>
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||
,
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<quantity id="4CC99B57FE23FD5EFC724F84EA4BF99B" box="[910,1036,1520,1540]" metricMagnitude="3" metricUnit="m" metricValue="1.0465" metricValueMax="1.053" metricValueMin="1.04" pageId="9" pageNumber="60" unit="m" value="1046.5" valueMax="1053.0" valueMin="1040.0">1040–1053 m</quantity>
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||
,
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||
<date id="FF8F1072FE23FD5EFBE94F84EA3CF99C" box="[1045,1147,1520,1539]" pageId="9" pageNumber="60" value="2006-11-13">13/11/2006</date>
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||
.
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||
</paragraph>
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<paragraph id="8B8E36B2FE23FD5CFCCD4C6FECF2FEAA" blockId="9.[816,1449,1562,1903]" lastBlockId="11.[146,780,229,1065]" lastPageId="11" lastPageNumber="62" pageId="9" pageNumber="60">
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||
<emphasis id="B945EAA0FE23FD5EFCCD4C6FEDF6F9AF" box="[817,945,1563,1584]" italics="true" pageId="9" pageNumber="60">Description.</emphasis>
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||
<taxonomicName id="4C314D31FE23FD5EFC474C6EEA31F9AF" box="[955,1142,1562,1584]" pageId="9" pageNumber="60">
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<emphasis id="B945EAA0FE23FD5EFC474C6EEA65F9B0" box="[955,1058,1562,1583]" italics="true" pageId="9" pageNumber="60">Psolidium</emphasis>
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||
species
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</taxonomicName>
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up to
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||
<quantity id="4CC99B57FE23FD5EFB3F4C6FEB48F9AF" box="[1219,1295,1563,1584]" metricMagnitude="-2" metricUnit="m" metricValue="1.0" pageId="9" pageNumber="60" unit="mm" value="10.0">10 mm</quantity>
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||
long,
|
||
<quantity id="4CC99B57FE23FD5EFAAA4C6EEBEFF9AF" box="[1366,1448,1562,1584]" metricMagnitude="-3" metricUnit="m" metricValue="5.5" pageId="9" pageNumber="60" unit="mm" value="5.5">5.5 mm</quantity>
|
||
wide,
|
||
<quantity id="4CC99B57FE23FD5EFC8C4C43EDEAF9D2" box="[880,941,1591,1613]" metricMagnitude="-3" metricUnit="m" metricValue="5.0" pageId="9" pageNumber="60" unit="mm" value="5.0">5 mm</quantity>
|
||
high. Profile moderately low, anal and oral ends commonly raised, no discrete oral or anal valves or plates. Dorsal and lateral scales continuous over body wall, up to
|
||
<quantity id="4CC99B57FE23FD5EFA754C05ED1DF93B" metricMagnitude="-3" metricUnit="m" metricValue="1.5" pageId="9" pageNumber="60" unit="mm" value="1.5">1.5 mm</quantity>
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||
wide, decreasing in size towards the ventral sole. Scales orally and anally smaller, less granular than other scales and paler in colour; dorsal and lateral scales brown, with a
|
||
<quantity id="4CC99B57FE23FD5EFAB34CBCEBEFF941" box="[1359,1448,1736,1758]" metricMagnitude="-4" metricUnit="m" metricValue="2.5" pageId="9" pageNumber="60" unit="mm" value="0.25">0.25 mm</quantity>
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||
pale grey to white margin; scales on ventral margin up to
|
||
<quantity id="4CC99B57FE23FD5EFA7B4C91ED1CF887" metricMagnitude="-4" metricUnit="m" metricValue="5.0" pageId="9" pageNumber="60" unit="mm" value="0.5">0.5 mm</quantity>
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||
wide and lighter in colour, imbricate. Dorsal and lateral tube feet small, inconspicuous, few visible. Tentacles 10, 8 + 2 (ventral smaller). Sole naked midventrally, peripheral series of closely set large tube feet in a single row, sometimes extending onto midventral radius anteriorly and posteriorly; no complete outer series of small peripheral tube feet but on some specimens few smaller tube feet scattered around ventral margin.
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</paragraph>
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<caption id="DF4E663AFE20FD5DFF704D35EC25F8F1" pageId="10" pageNumber="61" startId="10.[140,200,1857,1876]" targetBox="[199,1381,227,1841]" targetPageId="10" targetType="figure">
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||
<paragraph id="8B8E36B2FE20FD5DFF704D35EC25F8F1" blockId="10.[140,1441,1857,1902]" pageId="10" pageNumber="61">
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Figure 8.
|
||
<taxonomicName id="4C314D31FE20FD5DFF154D35EFCCF8CC" authorityName="Davey" authorityYear="2013" box="[233,395,1857,1876]" class="Holothuroidea" family="Psolidae" genus="Psolidium" kingdom="Animalia" order="Dendrochirotida" pageId="10" pageNumber="61" phylum="Echinodermata" rank="species" species="aequm" status="sp. nov.">
|
||
<emphasis id="B945EAA0FE20FD5DFF154D35EFCCF8CC" box="[233,395,1857,1876]" italics="true" pageId="10" pageNumber="61">Psolidium aequm</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A27657DBFE20FD5DFE684D35EF9BF8CB" box="[404,476,1857,1876]" pageId="10" pageNumber="61" rank="species">sp. nov.</taxonomicNameLabel>
|
||
paratype (A–H, NIWA 32023): A–B, dorsal scales with tube feet holes visible; C–H, ventral ossicles, knobbed plates with 4 uniform central perforations.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="8B8E36B2FE21FD5CFF454B48ECB0FC4E" blockId="11.[146,780,229,1065]" pageId="11" pageNumber="62">Dorsal and lateral ossicles large multilayered perforated plates (scales) with tube feet holes, sometimes with marginal thickening, secondary layering and anastomosing towards outer margins, up to 1580 µm wide with small inconspicuous tube foot canals up to 45 µm wide; large thick, single-layered plates up to 120 µm long with a smooth surface; tube foot support plates thin, rare (due to few dorsal or lateral tube feet) single-layered plates, curved, variably smooth or finely knobbed and relatively curved, up to 80 µm long and with up to 8 perforations. Ventral ossicles flat to slightly curved single-layered perforated plates up to 125 µm long, one side of plates knobbed, other side completely smooth, commonly with 4 perforations (up to 13). Perforations mostly uniform in size but sometimes a few smaller marginal perforations present; margin of plates sharp and angular. Tentacle ossicles long, thick rods, sometimes perforated at either end, less commonly perforated in the middle, rods up to 300 µm long, variable in shape, from straight to curved, rarely with a ‘bend’ centrally but most commonly with a slight curve, blunt spines sometimes present on either side of centre, sometimes a cluster of perforations at the end of a rod. Smaller single-layered perforated plates, up to 80 µm long, perforations inconsistent in size, shape and arrangement, ranging from flat to curved.</paragraph>
|
||
<paragraph id="8B8E36B2FE21FD5CFF4549ADEF07FBB6" blockId="11.[146,780,229,1065]" pageId="11" pageNumber="62">Colour. Preserved: pale to dark brown with grey, light brown or white margins around dorsal and lateral scales. Tentacles brown.</paragraph>
|
||
<paragraph id="8B8E36B2FE21FD5CFF6F4E4BED4EFBCB" blockId="11.[147,777,1087,1109]" box="[147,777,1087,1109]" pageId="11" pageNumber="62">
|
||
<emphasis id="B945EAA0FE21FD5CFF6F4E4BEF5EFBCB" box="[147,281,1087,1108]" italics="true" pageId="11" pageNumber="62">Distribution.</emphasis>
|
||
<collectingCountry id="F3267622FE21FD5CFEE24E4BEFEFFBCA" box="[286,424,1087,1109]" name="New Zealand" pageId="11" pageNumber="62">New Zealand</collectingCountry>
|
||
, Hikurangi Margin,
|
||
<quantity id="4CC99B57FE21FD5CFD844E4BED42FBCB" box="[632,773,1087,1109]" metricMagnitude="3" metricUnit="m" metricValue="1.0495" metricValueMax="1.059" metricValueMin="1.04" pageId="11" pageNumber="62" unit="m" value="1049.5" valueMax="1059.0" valueMin="1040.0">1040–1059 m</quantity>
|
||
.
|
||
</paragraph>
|
||
<paragraph id="8B8E36B2FE21FD5CFF6F4E1FEEAFFB24" blockId="11.[147,778,1131,1211]" pageId="11" pageNumber="62">
|
||
<emphasis id="B945EAA0FE21FD5CFF6F4E1FEF4FFB1F" box="[147,264,1131,1152]" italics="true" pageId="11" pageNumber="62">Etymology.</emphasis>
|
||
The species name is Latin, meaning equal, to reflect the characteristic regular perforations in the ventral ossicles.
|
||
</paragraph>
|
||
<paragraph id="8B8E36B2FE21FD5CFF6F4EA5EFC8FA09" blockId="11.[146,778,1233,1430]" pageId="11" pageNumber="62">
|
||
<emphasis id="B945EAA0FE21FD5CFF6F4EA5EF85FB78" box="[147,450,1233,1255]" italics="true" pageId="11" pageNumber="62">
|
||
Remarks.
|
||
<taxonomicName id="4C314D31FE21FD5CFEF94EA5EF85FB78" authorityName="Davey" authorityYear="2013" box="[261,450,1233,1255]" class="Holothuroidea" family="Psolidae" genus="Psolidium" kingdom="Animalia" order="Dendrochirotida" pageId="11" pageNumber="62" phylum="Echinodermata" rank="species" species="aequm" status="sp. nov.">Psolidium aequm</taxonomicName>
|
||
</emphasis>
|
||
<taxonomicNameLabel id="A27657DBFE21FD5CFE284EA6EC6AFB78" box="[468,557,1234,1255]" pageId="11" pageNumber="62" rank="species">sp. nov.</taxonomicNameLabel>
|
||
differs from other
|
||
<taxonomicName id="4C314D31FE21FD5CFF6F4E9AEF08FA9B" box="[147,335,1262,1284]" pageId="11" pageNumber="62">
|
||
<emphasis id="B945EAA0FE21FD5CFF6F4E9AEEBDFA9C" box="[147,250,1262,1283]" italics="true" pageId="11" pageNumber="62">Psolidium</emphasis>
|
||
species
|
||
</taxonomicName>
|
||
by a combination of the ventral ossicles having predominantly four (sometimes more) uniform perforations, the presence of a few outer ventral peripheral tube feet, the presence of tentacle rod ossicles, commonly with perforations through the middle as well as blunt spines on either side of the middle.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |