287 lines
31 KiB
XML
287 lines
31 KiB
XML
<document id="56891FC60C088D24E8066FAC83BF4A1F" ID-DOI="10.3853/j.2201-4349.70.2018.1670" ID-ISSN="2201-4349" ID-Zenodo-Dep="5299017" ID-ZooBank="8084C" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1629533787831" checkinUser="felipe" docAuthor="Dijkstra, Henk H. & Beu, Alan G." docDate="2018" docId="039A87ADF82C3671FF3C2E8CFA22FC57" docLanguage="en" docName="RecAustMus.70.2.113-330.pdf" docOrigin="Records of the Australian Museum (Rec. Aust. Mus.) 70 (2)" docSource="http://dx.doi.org/10.3853/j.2201-4349.70.2018.1670" docStyle="DocumentStyle:7863F7301B7BEE922F541F6F9B5AEEC6.2:RecAustMus.2008-2018.journal_article.0cover" docStyleId="7863F7301B7BEE922F541F6F9B5AEEC6" docStyleName="RecAustMus.2008-2018.journal_article.0cover" docStyleVersion="2" docTitle="Hyalopecten ponderi Dijkstra & Beu 2018, sp. nov." docType="treatment" docVersion="3" lastPageNumber="166" masterDocId="FFA3FFD5F8193644FFC22E1BFFAEFFF6" masterDocTitle="Living Scallops of Australia and Adjacent Waters (Mollusca: Bivalvia: Pectinoidea: Propeamussiidae, Cyclochlamydidae and Pectinidae)" masterLastPageNumber="330" masterPageNumber="113" pageNumber="166" updateTime="1699077388255" updateUser="ExternalLinkService" zenodo-license-document="CC-BY-4.0" zenodo-license-figures="CC-BY-4.0">
|
||
<mods:mods id="23B680DF8D91ABD58FA0267D261AB457" xmlns:mods="http://www.loc.gov/mods/v3">
|
||
<mods:titleInfo id="741B022A6D4A75D6A6A234A37B7788DC">
|
||
<mods:title id="57568650D31C2B3276D05BFADE1544CA">Living Scallops of Australia and Adjacent Waters (Mollusca: Bivalvia: Pectinoidea: Propeamussiidae, Cyclochlamydidae and Pectinidae)</mods:title>
|
||
</mods:titleInfo>
|
||
<mods:name id="D041FB99C0F08D744F3C542824D3994E" type="personal">
|
||
<mods:role id="B887F7D43A4442EFB4F133CCC9799DCB">
|
||
<mods:roleTerm id="B3C802F56166B14A5B39FAB7AA9BD9A3">Author</mods:roleTerm>
|
||
</mods:role>
|
||
<mods:namePart id="E758A19F2F84F7509F41E08C05C5FD02">Dijkstra, Henk H.</mods:namePart>
|
||
</mods:name>
|
||
<mods:name id="02E2572535E1DE584DFB556C63FF13F8" type="personal">
|
||
<mods:role id="A57284BA87CF93EAAE6AF493B7D23BA8">
|
||
<mods:roleTerm id="51B941DB863CBC5625C002FBD94C657D">Author</mods:roleTerm>
|
||
</mods:role>
|
||
<mods:namePart id="F3960834C6FBF76B4DFD7680E1BE808B">Beu, Alan G.</mods:namePart>
|
||
</mods:name>
|
||
<mods:typeOfResource id="7023537ABB1F408802F3EC06A636759D">text</mods:typeOfResource>
|
||
<mods:relatedItem id="D8DB240408F5ABADBCDF65A5B4DCBE99" type="host">
|
||
<mods:titleInfo id="A19DA925C78CE14F8AF923DFC6BD0629">
|
||
<mods:title id="A8993681EAD1630823AC6F568CBC28EC">Records of the Australian Museum</mods:title>
|
||
</mods:titleInfo>
|
||
<mods:part id="F66E0DEB38AC137CCB64B2A21B9A2586">
|
||
<mods:date id="DC07758510A7B3ED460AD6190051055E">2018</mods:date>
|
||
<mods:detail id="7AFF082129020A71A2AC69C1334B8BE4" type="series">
|
||
<mods:title id="D4922C35254E2BC173F2CBBFB619869E">Rec. Aust. Mus.</mods:title>
|
||
</mods:detail>
|
||
<mods:detail id="326D23D393E5F3FCF34923EAA4B0EC71" type="pubDate">
|
||
<mods:number id="1BE3366B70DE11FD9FF0BF62E86A96C7">2018-05-23</mods:number>
|
||
</mods:detail>
|
||
<mods:detail id="114A0B65C65328F92651115388384399" type="volume">
|
||
<mods:number id="F69D6AC163137495BF51603EC6CABB80">70</mods:number>
|
||
</mods:detail>
|
||
<mods:detail id="6D943F51EA1B0BB8C280F16DDCA46B44" type="issue">
|
||
<mods:number id="5ECFE446AE7756A0D94D567921597C9E">2</mods:number>
|
||
</mods:detail>
|
||
<mods:extent id="98DB7E0EE8548D2B1CB85AF9E4637E18" unit="page">
|
||
<mods:start id="BB135CD4D16E1A426A1AF2C80B59F646">113</mods:start>
|
||
<mods:end id="99A82D13202E91D366F6737EC879D2C1">330</mods:end>
|
||
</mods:extent>
|
||
</mods:part>
|
||
</mods:relatedItem>
|
||
<mods:location id="E76A09092A0A7EDFFEFE55FA61BF7F9C">
|
||
<mods:url id="39055407AF14AF70A2B5B72A0E039840">http://dx.doi.org/10.3853/j.2201-4349.70.2018.1670</mods:url>
|
||
</mods:location>
|
||
<mods:classification id="64CAA6E4F1B9CC8E3050D16862DF8EEC">journal article</mods:classification>
|
||
<mods:identifier id="D94CFB0F4724FC7B3BCFB213AB485C36" type="DOI">10.3853/j.2201-4349.70.2018.1670</mods:identifier>
|
||
<mods:identifier id="C45AB00ABDC705D45E6B8148C42A445D" type="ISSN">2201-4349</mods:identifier>
|
||
<mods:identifier id="CB1CFD44D0F8EA5F50C9CBD8C963043B" type="Zenodo-Dep">5299017</mods:identifier>
|
||
<mods:identifier id="A369E0A961B0389ED69961E2F2FE4428" type="ZooBank">8084C</mods:identifier>
|
||
</mods:mods>
|
||
<treatment id="039A87ADF82C3671FF3C2E8CFA22FC57" LSID="urn:lsid:plazi:treatment:039A87ADF82C3671FF3C2E8CFA22FC57" httpUri="http://treatment.plazi.org/id/039A87ADF82C3671FF3C2E8CFA22FC57" lastPageNumber="166" pageId="53" pageNumber="166">
|
||
<subSubSection id="C3296530F82C3671FF3C2E8CFDB5FF11" pageId="53" pageNumber="166" type="nomenclature">
|
||
<paragraph id="8B8C36BBF82C3671FF3C2E8CFDC9FF47" blockId="53.[254,615,151,178]" box="[254,615,151,178]" pageId="53" pageNumber="166">
|
||
<heading id="D0C481D7F82C3671FF3C2E8CFDC9FF47" box="[254,615,151,178]" centered="true" fontSize="11" level="2" pageId="53" pageNumber="166" reason="2">
|
||
<emphasis id="B947EAA9F82C3671FF3C2E8CFDC9FF47" bold="true" box="[254,615,151,178]" pageId="53" pageNumber="166">
|
||
<taxonomicName id="4C334D38F82C3671FF3C2E8CFDAEFF44" ID-CoL="3MWS3" authority="Dijkstra & Beu, 2018" authorityName="Dijkstra & Beu" authorityYear="2018" box="[254,512,151,178]" class="Bivalvia" family="Pectinidae" genus="Hyalopecten" kingdom="Animalia" order="Pectinida" pageId="53" pageNumber="166" phylum="Mollusca" rank="species" species="ponderi" status="sp. nov.">
|
||
<emphasis id="B947EAA9F82C3671FF3C2E8CFDAEFF44" bold="true" box="[254,512,151,178]" italics="true" pageId="53" pageNumber="166">Hyalopecten ponderi</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A27457D2F82C3671FDC52E8CFDC9FF47" box="[519,615,151,177]" pageId="53" pageNumber="166" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
</heading>
|
||
</paragraph>
|
||
<paragraph id="8B8C36BBF82C3671FE882ED7FDB5FF11" blockId="53.[330,539,204,231]" box="[330,539,204,231]" pageId="53" pageNumber="166">Figs 23B,E,G, 24</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C3296530F82C3671FFBB2EE7FE83FE9D" pageId="53" pageNumber="166" type="materials_examined">
|
||
<paragraph id="8B8C36BBF82C3671FFBB2EE7FE83FE9D" blockId="53.[119,749,252,364]" pageId="53" pageNumber="166">
|
||
<materialsCitation id="3B5B3CE6F82C3671FFBB2EE7FE83FE9D" collectingDate="1988-08-23" collectionCode="AM" collectorName="I. Loch" elevation="2046" latitude="-11.683" longLatPrecision="13" longitude="145.61417" pageId="53" pageNumber="166" specimenCount="1" typeStatus="holotype">
|
||
<emphasis id="B947EAA9F82C3671FFBB2EE7FF4DFEE2" bold="true" box="[121,227,252,276]" pageId="53" pageNumber="166">
|
||
<typeStatus id="54888819F82C3671FFBB2EE7FF4DFEE2" box="[121,227,252,276]" pageId="53" pageNumber="166" type="holotype">Holotype</typeStatus>
|
||
</emphasis>
|
||
(pr), H
|
||
<quantity id="4CCB9B5EF82C3671FE842EE7FE0EFEE5" box="[326,416,252,276]" metricMagnitude="-3" metricUnit="m" metricValue="7.1" pageId="53" pageNumber="166" unit="mm" value="7.1">7.1 mm</quantity>
|
||
, W 7.0 mm, D
|
||
<quantity id="4CCB9B5EF82C3671FD9A2EE7FD1FFEE2" box="[600,689,252,276]" metricMagnitude="-3" metricUnit="m" metricValue="3.1" pageId="53" pageNumber="166" unit="mm" value="3.1">3.1 mm</quantity>
|
||
)
|
||
<collectionCode id="ED22AE7EF82C3671FD032EE7FD42FEE2" box="[705,748,252,276]" country="Australia" name="Australian Museum" pageId="53" pageNumber="166" type="Museum">AM</collectionCode>
|
||
C.209770, CORAL SEA:
|
||
<geoCoordinate id="EE07507CF82C3671FE5E2F02FDBFFEC7" box="[412,529,281,305]" degrees="11" direction="south" minutes="40.98" orientation="latitude" pageId="53" pageNumber="166" precision="9" value="-11.683">11°40.98'S</geoCoordinate>
|
||
<geoCoordinate id="EE07507CF82C3671FDD92F02FD0DFEC7" box="[539,675,281,305]" degrees="145" direction="east" minutes="36.85" orientation="longitude" pageId="53" pageNumber="166" precision="9" value="145.61417">145°36.85'E</geoCoordinate>
|
||
, alive,
|
||
<quantity id="4CCB9B5EF82C3671FFBB2F2DFEA3FEB8" box="[121,269,310,334]" metricMagnitude="3" metricUnit="m" metricValue="2.0455" metricValueMax="2.052" metricValueMin="2.039" pageId="53" pageNumber="166" unit="m" value="2045.5" valueMax="2052.0" valueMin="2039.0">
|
||
<elevation id="001ED188F82C3671FFBB2F2DFEA3FEB8" box="[121,269,310,334]" metricMagnitude="3" metricUnit="m" metricValue="2.0455" metricValueMax="2.052" metricValueMin="2.039" pageId="53" pageNumber="166" unit="m" value="2045.5" valueMax="2052.0" valueMin="2039.0">2039–2052 m</elevation>
|
||
</quantity>
|
||
, benthic sled, leg.
|
||
<collectorName id="26C6536DF82C3671FE0E2F2CFDB7FEB8" box="[460,537,310,334]" pageId="53" pageNumber="166">I. Loch</collectorName>
|
||
,
|
||
<date id="FF8D107BF82C3671FDE12F2DFD07FEB8" box="[547,681,310,334]" pageId="53" pageNumber="166" value="1988-08-23">
|
||
<collectingDate id="EFC9E993F82C3671FDE12F2DFD07FEB8" box="[547,681,310,334]" pageId="53" pageNumber="166" value="1988-08-23">23 Aug 1988</collectingDate>
|
||
</date>
|
||
(ORV
|
||
<emphasis id="B947EAA9F82C3671FFB52F4FFF7AFE9A" box="[119,212,340,364]" italics="true" pageId="53" pageNumber="166">Franklin</emphasis>
|
||
stn 15).
|
||
</materialsCitation>
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C3296530F82C3671FFBB2F9AFD28FC7A" pageId="53" pageNumber="166" type="description">
|
||
<paragraph id="8B8C36BBF82C3671FFBB2F9AFE5BFE07" blockId="53.[119,749,385,908]" pageId="53" pageNumber="166">
|
||
<emphasis id="B947EAA9F82C3671FFBB2F9AFF51FE6F" bold="true" box="[121,255,385,409]" pageId="53" pageNumber="166">Description</emphasis>
|
||
. Shell up to c.
|
||
<quantity id="4CCB9B5EF82C3671FE712F9AFE5BFE6E" box="[435,501,385,408]" metricMagnitude="-3" metricUnit="m" metricValue="7.0" pageId="53" pageNumber="166" unit="mm" value="7.0">7 mm</quantity>
|
||
high, fragile, opaque, whitish, left and right valve almost equally strongly convex, oblong, inequilateral, auricles unequal in shape and almost equal in size, umbonal angle c. 85°.
|
||
</paragraph>
|
||
<paragraph id="8B8C36BBF82C3671FF552FEDFE27FD0F" blockId="53.[119,749,385,908]" pageId="53" pageNumber="166">
|
||
Left valve sculptured with strongly developed commarginal lamellae, widely spaced on central part of disc (4 per mm) but more closely spaced dorsally, ventrally and laterally (5–6 per mm), commencing at
|
||
<quantity id="4CCB9B5EF82C3671FE982C55FE07FD90" box="[346,425,590,614]" metricMagnitude="-4" metricUnit="m" metricValue="5.0" pageId="53" pageNumber="166" unit="mm" value="0.5">0.5 mm</quantity>
|
||
shell height and enlarging near ventral margin, with unevenly spaced, interstitial radial riblets (5–7 per mm). Radial riblets weak, commarginal lamellae prominent, strongly projecting and curved towards ventral margin. Auricles with very closely spaced commarginal lamellae (10–12 per mm).
|
||
</paragraph>
|
||
<paragraph id="8B8C36BBF82C3671FF552CE5FD28FC7A" blockId="53.[119,749,385,908]" pageId="53" pageNumber="166">Right valve similar in sculpture to left valve, with somewhat weaker interstitial radial riblets on central part of disc, almost absent laterally. Dorsal margin straight. Byssal notch moderately deep, byssal fasciole rather broad, active ctenolium delicate, with 3 closely arranged teeth.</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C3296530F82C3671FFBB2DBAFBC1FD09" pageId="53" pageNumber="166" type="discussion">
|
||
<paragraph id="8B8C36BBF82C3671FFBB2DBAFE9CFAEF" blockId="53.[119,750,929,1980]" pageId="53" pageNumber="166">
|
||
<emphasis id="B947EAA9F82C3671FFBB2DBAFF5FFC4F" bold="true" box="[121,241,929,953]" pageId="53" pageNumber="166">Discussion</emphasis>
|
||
.
|
||
<taxonomicName id="4C334D38F82C3671FEC22DBAFE4DFC4F" authorityName="Dijkstra & Beu" authorityYear="2018" box="[256,483,929,953]" class="Bivalvia" family="Pectinidae" genus="Hyalopecten" kingdom="Animalia" order="Pectinida" pageId="53" pageNumber="166" phylum="Mollusca" rank="species" species="ponderi">
|
||
<emphasis id="B947EAA9F82C3671FEC22DBAFE4DFC4F" box="[256,483,929,953]" italics="true" pageId="53" pageNumber="166">Hyalopecten ponderi</emphasis>
|
||
</taxonomicName>
|
||
resembles
|
||
<taxonomicName id="4C334D38F82C3671FDA32DB9FE8DFC20" authority="(Dijkstra, 1995)" baseAuthorityName="Dijkstra" baseAuthorityYear="1995" class="Bivalvia" family="Pectinidae" genus="Hyalopecten" kingdom="Animalia" order="Pectinida" pageId="53" pageNumber="166" phylum="Mollusca" rank="species" species="mireilleae">
|
||
<emphasis id="B947EAA9F82C3671FDA32DB9FD40FC4F" box="[609,750,929,953]" italics="true" pageId="53" pageNumber="166">H. mireilleae</emphasis>
|
||
(Dijkstra, 1995)
|
||
</taxonomicName>
|
||
, recorded from
|
||
<collectingCountry id="F324762BF82C3671FE052DA4FDC2FC20" box="[455,620,958,982]" name="New Caledonia" pageId="53" pageNumber="166">New Caledonia</collectingCountry>
|
||
, the
|
||
<collectingRegion id="49F7F859F82C3671FD582DA5FF6DFC02" country="New Caledonia" name="Province des Iles" pageId="53" pageNumber="166">
|
||
Loyalty
|
||
<taxonomicName id="4C334D38F82C3671FFB52DC7FF6DFC02" box="[119,195,988,1012]" family="Islands" pageId="53" pageNumber="284" rank="family">Islands</taxonomicName>
|
||
</collectingRegion>
|
||
and
|
||
<collectingCountry id="F324762BF82C3671FF312DC7FEE0FC05" box="[243,334,988,1011]" name="Vanuatu" pageId="53" pageNumber="166">Vanuatu</collectingCountry>
|
||
. Both species are strongly convex, with prominent commarginal and weak radial sculpture, and are not commarginally undulated. However, the present species is smaller (c.
|
||
<quantity id="4CCB9B5EF82C3671FEC02A2FFE90FBBD" box="[258,318,1076,1099]" metricMagnitude="-3" metricUnit="m" metricValue="7.0" pageId="53" pageNumber="166" unit="mm" value="7.0">7 mm</quantity>
|
||
high,
|
||
<taxonomicName id="4C334D38F82C3671FEBC2A2FFDA6FBBA" baseAuthorityName="Dijkstra" baseAuthorityYear="1995" box="[382,520,1076,1100]" class="Bivalvia" family="Pectinidae" genus="Hyalopecten" kingdom="Animalia" order="Pectinida" pageId="53" pageNumber="166" phylum="Mollusca" rank="species" species="mireilleae">
|
||
<emphasis id="B947EAA9F82C3671FEBC2A2FFDA6FBBA" box="[382,520,1076,1100]" italics="true" pageId="53" pageNumber="166">H. mireilleae</emphasis>
|
||
</taxonomicName>
|
||
c.
|
||
<quantity id="4CCB9B5EF82C3671FDE42A28FD2DFBBD" box="[550,643,1075,1099]" metricMagnitude="-2" metricUnit="m" metricValue="1.35" pageId="53" pageNumber="166" unit="mm" value="13.5">13.5 mm</quantity>
|
||
high) and more circular in shape,
|
||
<taxonomicName id="4C334D38F82C3671FEA92A49FE5BFB9F" baseAuthorityName="Dijkstra" baseAuthorityYear="1995" box="[363,501,1105,1129]" class="Bivalvia" family="Pectinidae" genus="Hyalopecten" kingdom="Animalia" order="Pectinida" pageId="53" pageNumber="166" phylum="Mollusca" rank="species" species="mireilleae">
|
||
<emphasis id="B947EAA9F82C3671FEA92A49FE5BFB9F" box="[363,501,1105,1129]" italics="true" pageId="53" pageNumber="166">H. mireilleae</emphasis>
|
||
</taxonomicName>
|
||
being more oblong and posteriorly oblique, with more prominent radial riblets than
|
||
<taxonomicName id="4C334D38F82C3671FFBB2A97FF43FB52" authorityName="Dijkstra & Beu" authorityYear="2018" box="[121,237,1164,1188]" class="Bivalvia" family="Pectinidae" genus="Hyalopecten" kingdom="Animalia" order="Pectinida" pageId="53" pageNumber="166" phylum="Mollusca" rank="species" species="ponderi">
|
||
<emphasis id="B947EAA9F82C3671FFBB2A97FF43FB52" box="[121,237,1164,1188]" italics="true" pageId="53" pageNumber="166">H. ponderi</emphasis>
|
||
</taxonomicName>
|
||
. The right valve of
|
||
<taxonomicName id="4C334D38F82C3671FE032A97FD0CFB52" authorityName="Dijkstra & Beu" authorityYear="2018" box="[449,674,1164,1188]" class="Bivalvia" family="Pectinidae" genus="Hyalopecten" kingdom="Animalia" order="Pectinida" pageId="53" pageNumber="166" phylum="Mollusca" rank="species" species="ponderi">
|
||
<emphasis id="B947EAA9F82C3671FE032A97FD0CFB52" box="[449,674,1164,1188]" italics="true" pageId="53" pageNumber="166">Hyalopecten ponderi</emphasis>
|
||
</taxonomicName>
|
||
also is less convex than that of
|
||
<taxonomicName id="4C334D38F82C3671FEAC2AB1FE59FB37" baseAuthorityName="Dijkstra" baseAuthorityYear="1995" box="[366,503,1193,1217]" class="Bivalvia" family="Pectinidae" genus="Hyalopecten" kingdom="Animalia" order="Pectinida" pageId="53" pageNumber="166" phylum="Mollusca" rank="species" species="mireilleae">
|
||
<emphasis id="B947EAA9F82C3671FEAC2AB1FE59FB37" box="[366,503,1193,1217]" italics="true" pageId="53" pageNumber="166">H. mireilleae</emphasis>
|
||
</taxonomicName>
|
||
and the anterior auricle of the right valve is smaller (in
|
||
<taxonomicName id="4C334D38F82C3671FE712ADCFD94FB28" baseAuthorityName="Dijkstra" baseAuthorityYear="1995" box="[435,570,1222,1246]" class="Bivalvia" family="Pectinidae" genus="Hyalopecten" kingdom="Animalia" order="Pectinida" pageId="53" pageNumber="166" phylum="Mollusca" rank="species" species="mireilleae">
|
||
<emphasis id="B947EAA9F82C3671FE712ADCFD94FB28" box="[435,570,1222,1246]" italics="true" pageId="53" pageNumber="166">H. mireilleae</emphasis>
|
||
</taxonomicName>
|
||
the right anterior auricle is broader with a much smaller byssal fasciole, which is almost absent).
|
||
</paragraph>
|
||
<paragraph id="8B8C36BBF82C3671FF552B05FEF8F942" blockId="53.[119,750,929,1980]" pageId="53" pageNumber="166">
|
||
<taxonomicName id="4C334D38F82C3671FF552B05FE3FFAC0" authorityName="Dijkstra & Beu" authorityYear="2018" box="[151,401,1310,1334]" class="Bivalvia" family="Pectinidae" genus="Hyalopecten" kingdom="Animalia" order="Pectinida" pageId="53" pageNumber="166" phylum="Mollusca" rank="species" species="ponderi">
|
||
<emphasis id="B947EAA9F82C3671FF552B05FE3FFAC0" box="[151,401,1310,1334]" italics="true" pageId="53" pageNumber="166">Hyalopecten ponderi</emphasis>
|
||
</taxonomicName>
|
||
also resembles
|
||
<taxonomicName id="4C334D38F82C3671FD9B2B05FE3CFAA2" authority="(Dijkstra, 1990)" baseAuthorityName="Dijkstra" baseAuthorityYear="1990" class="Bivalvia" family="Pectinidae" genus="Hyalopecten" kingdom="Animalia" order="Pectinida" pageId="53" pageNumber="166" phylum="Mollusca" rank="species" species="tydemani">
|
||
<emphasis id="B947EAA9F82C3671FD9B2B05FF75FAA2" italics="true" pageId="53" pageNumber="166">Hyalopecten tydemani</emphasis>
|
||
(Dijkstra, 1990)
|
||
</taxonomicName>
|
||
from
|
||
<collectingCountry id="F324762BF82C3671FE1A2B27FDECFAA2" box="[472,578,1340,1364]" name="Indonesia" pageId="53" pageNumber="166">Indonesia</collectingCountry>
|
||
, but they differ somewhat in size (
|
||
<taxonomicName id="4C334D38F82C3671FE8B2B41FE60FA87" baseAuthorityName="Dijkstra" baseAuthorityYear="1990" box="[329,462,1369,1393]" class="Bivalvia" family="Pectinidae" genus="Hyalopecten" kingdom="Animalia" order="Pectinida" pageId="53" pageNumber="166" phylum="Mollusca" rank="species" species="tydemani">
|
||
<emphasis id="B947EAA9F82C3671FE8B2B41FE60FA87" box="[329,462,1369,1393]" italics="true" pageId="53" pageNumber="166">H. tydemani</emphasis>
|
||
</taxonomicName>
|
||
is c.
|
||
<quantity id="4CCB9B5EF82C3671FDCD2B42FDF2FA86" box="[527,604,1369,1393]" metricMagnitude="-2" metricUnit="m" metricValue="1.0" pageId="53" pageNumber="166" unit="mm" value="10.0">10 mm</quantity>
|
||
high) and in shape (
|
||
<taxonomicName id="4C334D38F82C3671FF062B6CFEE8FA78" baseAuthorityName="Dijkstra" baseAuthorityYear="1990" box="[196,326,1398,1422]" class="Bivalvia" family="Pectinidae" genus="Hyalopecten" kingdom="Animalia" order="Pectinida" pageId="53" pageNumber="166" phylum="Mollusca" rank="species" species="tydemani">
|
||
<emphasis id="B947EAA9F82C3671FF062B6CFEE8FA78" box="[196,326,1398,1422]" italics="true" pageId="53" pageNumber="166">H. tydemani</emphasis>
|
||
</taxonomicName>
|
||
is more oblong). The radial sculpture of
|
||
<taxonomicName id="4C334D38F82C3671FFBA2B8FFECFFA5A" baseAuthorityName="Dijkstra" baseAuthorityYear="1990" box="[120,353,1428,1452]" class="Bivalvia" family="Pectinidae" genus="Hyalopecten" kingdom="Animalia" order="Pectinida" pageId="53" pageNumber="166" phylum="Mollusca" rank="species" species="tydemani">
|
||
<emphasis id="B947EAA9F82C3671FFBA2B8FFECFFA5A" box="[120,353,1428,1452]" italics="true" pageId="53" pageNumber="166">Hyalopecten tydemani</emphasis>
|
||
</taxonomicName>
|
||
is very weak and only developed at an early growth stage (more prominent throughout ontogeny in
|
||
<taxonomicName id="4C334D38F82C3671FFB52BD4FF47FA10" authorityName="Dijkstra & Beu" authorityYear="2018" box="[119,233,1486,1510]" class="Bivalvia" family="Pectinidae" genus="Hyalopecten" kingdom="Animalia" order="Pectinida" pageId="53" pageNumber="166" phylum="Mollusca" rank="species" species="ponderi">
|
||
<emphasis id="B947EAA9F82C3671FFB52BD4FF47FA10" box="[119,233,1486,1510]" italics="true" pageId="53" pageNumber="166">H. ponderi</emphasis>
|
||
</taxonomicName>
|
||
).
|
||
<taxonomicName id="4C334D38F82C3671FF3D2BD5FD20FA10" authority="(Knudsen, 1970)" baseAuthorityName="Knudsen" baseAuthorityYear="1970" box="[255,654,1486,1510]" class="Bivalvia" family="Pectinidae" genus="Hyalopecten" kingdom="Animalia" order="Pectinida" pageId="53" pageNumber="166" phylum="Mollusca" rank="species" species="hadalis">
|
||
<emphasis id="B947EAA9F82C3671FF3D2BD5FE76FA10" box="[255,472,1486,1510]" italics="true" pageId="53" pageNumber="166">Hyalopecten hadalis</emphasis>
|
||
(
|
||
<bibRefCitation id="EFA24B4AF82C3671FE272BD5FD29FA10" author="Knudsen, J" box="[485,647,1486,1510]" pageId="53" pageNumber="166" pagination="1 - 241" refId="ref310421" refString="Knudsen, J. 1970. The systematics and biology of abyssal and hadal Bivalvia. Galathea Report 11: 1 - 241." type="book chapter" year="1970">Knudsen, 1970</bibRefCitation>
|
||
)
|
||
</taxonomicName>
|
||
from the Kermadec Trench is larger (up to c.
|
||
<quantity id="4CCB9B5EF82C3671FE3D2BF7FDE5F9F5" box="[511,587,1516,1540]" metricMagnitude="-2" metricUnit="m" metricValue="2.0" pageId="53" pageNumber="166" unit="mm" value="20.0">20 mm</quantity>
|
||
high), oblong, strongly commarginally undulated, and sculptured only with delicate radial striae.
|
||
<taxonomicName id="4C334D38F82C3671FE66283DFDFBF9C8" box="[420,597,1574,1598]" class="Bivalvia" family="Pectinidae" genus="Hyalopecten" kingdom="Animalia" order="Pectinida" pageId="53" pageNumber="166" phylum="Mollusca" rank="species" species="undetermined">
|
||
<emphasis id="B947EAA9F82C3671FE66283DFD82F9C8" box="[420,556,1574,1598]" italics="true" pageId="53" pageNumber="166">Hyalopecten</emphasis>
|
||
sp.
|
||
</taxonomicName>
|
||
(anterior and posterior part of left valve) (
|
||
<bibRefCitation id="EFA24B4AF82C3671FE6A285FFD2CF9AA" author="Knudsen, J" box="[424,642,1604,1628]" pageId="53" pageNumber="166" pagination="1 - 241" refId="ref310421" refString="Knudsen, J. 1970. The systematics and biology of abyssal and hadal Bivalvia. Galathea Report 11: 1 - 241." type="book chapter" year="1970">Knudsen, 1970: 102</bibRefCitation>
|
||
) from the Tasman Sea is much larger in size (up to c.
|
||
<quantity id="4CCB9B5EF82C3671FDF6287AFDD3F98E" box="[564,637,1633,1657]" metricMagnitude="-2" metricUnit="m" metricValue="3.5" pageId="53" pageNumber="166" unit="mm" value="35.0">35 mm</quantity>
|
||
in height), also commarginally undulated, and sculptured with closely spaced radial riblets.
|
||
</paragraph>
|
||
<paragraph id="8B8C36BBF82C3671FF5528A2FD46F84A" blockId="53.[119,750,929,1980]" pageId="53" pageNumber="166">
|
||
<bibRefCitation id="EFA24B4AF82C3671FF5528A2FECFF927" author="Kamenev, G" box="[151,353,1721,1745]" pageId="53" pageNumber="166" pagination="357 - 374" refId="ref309686" refString="Kamenev, G. M. 2016. Three new species of the genus Hyalopecten (Bivalvia: Pectinidae) from the abyssal and hadal zones of the north-western Pacific Ocean. Journal of the Marine Biological Association of the United Kingdom 98 (2): 357 - 374 (online and 18 pp, 2016; in print pp 357 - 374, 2018). https: // doi. org / 10.1017 / S 0025315416001387" type="book chapter" year="2016">Kamenev (2016)</bibRefCitation>
|
||
described three new species of
|
||
<taxonomicName id="4C334D38F82C3671FFBB28CDFF55F918" authorityName="Verrill" authorityYear="1897" box="[121,251,1750,1774]" class="Bivalvia" family="Pectinidae" genus="Hyalopecten" kingdom="Animalia" order="Pectinida" pageId="53" pageNumber="166" phylum="Mollusca" rank="genus">
|
||
<emphasis id="B947EAA9F82C3671FFBB28CDFF55F918" box="[121,251,1750,1774]" italics="true" pageId="53" pageNumber="166">Hyalopecten</emphasis>
|
||
</taxonomicName>
|
||
from abyssal and hadal zones in the northwestern Pacific, and provided illustrations of and comparisons with all previously named living species. His illustrations (
|
||
<bibRefCitation id="EFA24B4AF82C3671FD43290AFF1EF8B0" author="Kamenev, G" pageId="53" pageNumber="166" pagination="357 - 374" refId="ref309686" refString="Kamenev, G. M. 2016. Three new species of the genus Hyalopecten (Bivalvia: Pectinidae) from the abyssal and hadal zones of the north-western Pacific Ocean. Journal of the Marine Biological Association of the United Kingdom 98 (2): 357 - 374 (online and 18 pp, 2016; in print pp 357 - 374, 2018). https: // doi. org / 10.1017 / S 0025315416001387" type="book chapter" year="2016">Kamenev, 2016</bibRefCitation>
|
||
: fig. 5) show that the most nearly similar species in their weak commarginal plications, prominent commarginal lamellae and weak radial riblets are
|
||
<taxonomicName id="4C334D38F82C3671FDC02971FD2DF877" baseAuthorityName="Dijkstra" baseAuthorityYear="1990" box="[514,643,1897,1921]" class="Bivalvia" family="Pectinidae" genus="Hyalopecten" kingdom="Animalia" order="Pectinida" pageId="53" pageNumber="166" phylum="Mollusca" rank="species" species="tydemani">
|
||
<emphasis id="B947EAA9F82C3671FDC02971FD2DF877" box="[514,643,1897,1921]" italics="true" pageId="53" pageNumber="166">H. tydemani</emphasis>
|
||
</taxonomicName>
|
||
, which is taller and narrower than
|
||
<taxonomicName id="4C334D38F82C3671FEBD299CFE5CF868" authority="Dijkstra & Beu, 2018" authorityName="Dijkstra & Beu" authorityYear="2018" box="[383,498,1926,1950]" class="Bivalvia" family="Pectinidae" genus="Hyalopecten" kingdom="Animalia" order="Pectinida" pageId="53" pageNumber="166" phylum="Mollusca" rank="species" species="ponderi" status="sp. nov.">
|
||
<emphasis id="B947EAA9F82C3671FEBD299CFE5CF868" box="[383,498,1926,1950]" italics="true" pageId="53" pageNumber="166">H. ponderi</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A27457D2F82C3671FE3A299CFDE3F868" box="[504,589,1927,1950]" pageId="53" pageNumber="166" rank="species">sp. nov.</taxonomicNameLabel>
|
||
, and
|
||
<taxonomicName id="4C334D38F82C3671FD44299CFEBCF84A" authority="Dijkstra, 1990" authorityName="Dijkstra" authorityYear="1990" class="Bivalvia" family="Pectinidae" genus="Hyalopecten" kingdom="Animalia" order="Pectinida" pageId="53" pageNumber="166" phylum="Mollusca" rank="species" species="bavayi">
|
||
<emphasis id="B947EAA9F82C3671FD44299CFD43F868" box="[646,749,1926,1950]" italics="true" pageId="53" pageNumber="166">H. bavayi</emphasis>
|
||
Dijkstra, 1990
|
||
</taxonomicName>
|
||
, which is shorter and wider than
|
||
<emphasis id="B947EAA9F82C3671FDAC29BFFD46F84A" box="[622,744,1956,1980]" italics="true" pageId="53" pageNumber="166">
|
||
<taxonomicName id="4C334D38F82C3671FDAC29BFFD4BF84A" authorityName="Dijkstra & Beu" authorityYear="2018" box="[622,741,1956,1980]" class="Bivalvia" family="Pectinidae" genus="Hyalopecten" kingdom="Animalia" order="Pectinida" pageId="53" pageNumber="166" phylum="Mollusca" rank="species" species="ponderi">H. ponderi</taxonomicName>
|
||
.
|
||
</emphasis>
|
||
</paragraph>
|
||
<paragraph id="8B8C36BBF82C3671FFBB29CAFD43F81F" blockId="53.[121,749,2001,2025]" box="[121,749,2001,2025]" pageId="53" pageNumber="166">
|
||
<emphasis id="B947EAA9F82C3671FFBB29CAFF7EF81F" bold="true" box="[121,208,2001,2025]" pageId="53" pageNumber="166">Habitat</emphasis>
|
||
. Living in the upper abyssal zone on soft sediment.
|
||
</paragraph>
|
||
<paragraph id="8B8C36BBF82C3671FCD82CA7FBC1FD09" blockId="53.[794,1421,700,767]" pageId="53" pageNumber="166">
|
||
<emphasis id="B947EAA9F82C3671FCD82CA7FCD4FD39" bold="true" box="[794,890,700,719]" pageId="53" pageNumber="166">Figure 24</emphasis>
|
||
. Distribution of
|
||
<taxonomicName id="4C334D38F82C3671FBE22CA7FB4BFD39" authority="Dijkstra & Beu, 2018" authorityName="Dijkstra & Beu" authorityYear="2018" box="[1056,1253,700,719]" class="Bivalvia" family="Pectinidae" genus="Hyalopecten" kingdom="Animalia" order="Pectinida" pageId="53" pageNumber="166" phylum="Mollusca" rank="species" species="ponderi" status="sp. nov.">
|
||
<emphasis id="B947EAA9F82C3671FBE22CA7FB4BFD39" box="[1056,1253,700,719]" italics="true" pageId="53" pageNumber="166">Hyalopecten ponderi</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A27457D2F82C3671FB2D2CA6FA95FD26" box="[1263,1339,701,720]" pageId="53" pageNumber="166" rank="species">sp. nov.</taxonomicNameLabel>
|
||
(circle),
|
||
<taxonomicName id="4C334D38F82C3671FCD82CCFFBB1FD11" authority="(Smith)" baseAuthorityName="Smith" baseAuthorityYear="1904" box="[794,1055,724,743]" class="Bivalvia" family="Pectinidae" genus="Delectopecten" kingdom="Animalia" order="Pectinida" pageId="53" pageNumber="166" phylum="Mollusca" rank="species" species="alcocki">
|
||
<emphasis id="B947EAA9F82C3671FCD82CCFFC76FD11" box="[794,984,724,743]" italics="true" pageId="53" pageNumber="166">Delectopecten alcocki</emphasis>
|
||
(
|
||
<collectingRegion id="49F7F859F82C3671FC262CCFFBB7FD11" box="[996,1049,724,743]" country="Bermuda" name="Smith's" pageId="53" pageNumber="166">Smith</collectingRegion>
|
||
)
|
||
</taxonomicName>
|
||
(stars),
|
||
<taxonomicName id="4C334D38F82C3671FBA52CCEFA81FD11" authority="(Powell)" baseAuthorityName="Powell" baseAuthorityYear="1933" box="[1127,1327,724,743]" class="Bivalvia" family="Pectinidae" genus="Delectopecten" kingdom="Animalia" order="Pectinida" pageId="53" pageNumber="166" phylum="Mollusca" rank="species" species="fosterianus">
|
||
<emphasis id="B947EAA9F82C3671FBA52CCEFB4FFD11" box="[1127,1249,724,743]" italics="true" pageId="53" pageNumber="166">D. fosterianus</emphasis>
|
||
(Powell)
|
||
</taxonomicName>
|
||
(triangles) and
|
||
<taxonomicName id="4C334D38F82C3671FCFC2CF6FBBBFD09" authority="(Poutiers)" baseAuthorityName="Poutiers" box="[830,1045,748,767]" class="Bivalvia" family="Pectinidae" genus="Delectopecten" kingdom="Animalia" order="Pectinida" pageId="53" pageNumber="166" phylum="Mollusca" rank="species" species="musorstomi">
|
||
<emphasis id="B947EAA9F82C3671FCFC2CF6FC12FD09" box="[830,956,749,767]" italics="true" pageId="53" pageNumber="166">D. musorstomi</emphasis>
|
||
(Poutiers)
|
||
</taxonomicName>
|
||
(squares).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C3296530F82C3671FCD82D3AFC0AFCA0" pageId="53" pageNumber="166" type="distribution">
|
||
<paragraph id="8B8C36BBF82C3671FCD82D3AFC0AFCA0" blockId="53.[794,1421,801,855]" pageId="53" pageNumber="166">
|
||
<emphasis id="B947EAA9F82C3671FCD82D3AFC08FCCF" bold="true" box="[794,934,801,825]" pageId="53" pageNumber="166">Distribution</emphasis>
|
||
. Only known from the
|
||
<typeStatus id="54888819F82C3671FB762D39FB4CFCCC" box="[1204,1250,802,826]" pageId="53" pageNumber="166">type</typeStatus>
|
||
material at the
|
||
<typeStatus id="54888819F82C3671FCD82D24FCE6FCA1" box="[794,840,831,855]" pageId="53" pageNumber="166">type</typeStatus>
|
||
locality.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C3296530F82C3671FCD82D77FA22FC57" pageId="53" pageNumber="166" type="etymology">
|
||
<paragraph id="8B8C36BBF82C3671FCD82D77FA22FC57" blockId="53.[792,1422,876,929]" pageId="53" pageNumber="166">
|
||
<emphasis id="B947EAA9F82C3671FCD82D77FC3DFC72" bold="true" box="[794,915,876,900]" pageId="53" pageNumber="166">Etymology</emphasis>
|
||
. Named after Dr Winston Ponder, former curator of the Malacology Section, AM, who stimulated this project.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |