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<document id="93882A33CB6BEEA44DA767288BE8BBEC" ID-ISBN="978-2-85653-614-8" ID-ISSN="1243-4442" IM.materialsCitations_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1630452400600" checkinUser="felipe" docAuthor="Dijkstra, Henk H. &amp; Maestrati, Philippe" docDate="2008" docId="A73487B52007E359FED9BC39FCCEFE45" docLanguage="en" docName="02-Dijkstra_Maestrati.pdf" docOrigin="Mémoires du Muséum national d'Histoire naturelle 196" docStyle="DocumentStyle:18F5342D935943D6DB33581BB9A2E502.4:MemMusNatHistNatu.2010-.journal_article" docStyleId="18F5342D935943D6DB33581BB9A2E502" docStyleName="MemMusNatHistNatu.2010-.journal_article" docStyleVersion="4" docTitle="Ciclopecten fluctuatus" docType="treatment" docVersion="5" lastPageNumber="103" masterDocId="5B0DFFCD201EE343FFC9B904FFC8FF8A" masterDocTitle="New species and new records of deep-water Pectinoidea (Bivalvia: Propeamussiidae, Entoliidae and Pectinidae) from the South Pacific" masterLastPageNumber="114" masterPageNumber="77" pageNumber="102" updateTime="1699275603203" updateUser="plazi" zenodo-license-document="CLOSED">
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<mods:title id="E9BFBDFAF1475FA14D9EEA08A8AD994E">New species and new records of deep-water Pectinoidea (Bivalvia: Propeamussiidae, Entoliidae and Pectinidae) from the South Pacific</mods:title>
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<mods:namePart id="34420BB8CCFFA2CD1290E8CECAAC930A">Dijkstra, Henk H.</mods:namePart>
<mods:affiliation id="6F40D68C812FA690A95CE1ABD23E8186">John T. Huber</mods:affiliation>
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<mods:namePart id="9EEF592FFB03C25CB15102EF7CB37200">Maestrati, Philippe</mods:namePart>
<mods:affiliation id="D399486A8103A7C0E26C07F1BB3EBCD5">John T. Huber</mods:affiliation>
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<mods:part id="4468EE7DDCE88B752721C832D16574DB">
<mods:date id="BBCA61EDB99B219B16B6064738CB9E43">2008</mods:date>
<mods:detail id="86693440B117DCEDB520F63BCCD7263C" type="volume">
<mods:number id="142A1BE5A7482FA31631E2DB04EC8393">196</mods:number>
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<mods:start id="85F78633B4824558E4A7AA0AC0DD6553">77</mods:start>
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<mods:identifier id="FC5AE7A3736C859018C4A204B266DAB7" type="ISBN">978-2-85653-614-8</mods:identifier>
<mods:identifier id="13FA6306FBDC61FA7E55FA0369D2EDEB" type="ISSN">1243-4442</mods:identifier>
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<treatment id="A73487B52007E359FED9BC39FCCEFE45" ID-DOI="http://doi.org/10.5281/zenodo.5491188" ID-Zenodo-Dep="5491188" LSID="urn:lsid:plazi:treatment:A73487B52007E359FED9BC39FCCEFE45" httpUri="http://treatment.plazi.org/id/A73487B52007E359FED9BC39FCCEFE45" lastPageId="26" lastPageNumber="103" pageId="25" pageNumber="102">
<subSubSection id="678765282007E35AFED9BC39FD79FADE" box="[272,689,1340,1365]" pageId="25" pageNumber="102" type="nomenclature">
<paragraph id="2F2236A32007E35AFED9BC39FD79FADE" blockId="25.[272,689,1340,1365]" box="[272,689,1340,1365]" pageId="25" pageNumber="102">
<heading id="746A81CF2007E35AFED9BC39FD79FADE" box="[272,689,1340,1365]" fontSize="10" level="2" pageId="25" pageNumber="102" reason="2">
<taxonomicName id="E89D4D202007E35AFED9BC39FD79FADE" ID-CoL="5Z5T2" authority="(Bavay, 1905)" baseAuthorityName="Bavay" baseAuthorityYear="1905" box="[272,689,1340,1365]" class="Bivalvia" family="Pectinidae" genus="Ciclopecten" kingdom="Animalia" order="Pectinida" pageId="25" pageNumber="102" phylum="Mollusca" rank="species" species="fluctuatus">
<emphasis id="1DE9EAB12007E35AFED9BC39FDD0FADE" bold="true" box="[272,536,1341,1364]" italics="true" pageId="25" pageNumber="102">Ciclopecten fluctuatus</emphasis>
(Bavay, 1905)
</taxonomicName>
</heading>
</paragraph>
</subSubSection>
<subSubSection id="678765282007E35AFF3BBC7EFC45FA64" pageId="25" pageNumber="102" type="reference_group">
<paragraph id="2F2236A32007E35AFF3BBC7EFCF9FA05" blockId="25.[242,817,1401,1424]" box="[242,817,1401,1424]" pageId="25" pageNumber="102">
<taxonomicName id="E89D4D202007E35AFF3BBC7EFD5CFA04" ID-CoL="511290e8-de90-4c6c-bead-72b43e3254cc" authority="Bavay, 1905: 188" authorityName="Bavay" authorityPageNumber="188" authorityYear="1905" box="[242,660,1401,1424]" class="Bivalvia" family="Pectinidae" genus="Pecten" kingdom="Animalia" order="Pectinida" pageId="25" pageNumber="102" phylum="Mollusca" rank="species" species="fluctuatus" subGenus="Chlamys">
<emphasis id="1DE9EAB12007E35AFF3BBC7EFEE2FA05" box="[242,298,1402,1423]" italics="true" pageId="25" pageNumber="102">Pecten</emphasis>
(
<emphasis id="1DE9EAB12007E35AFEF0BC7FFE4FFA1A" box="[313,391,1403,1424]" italics="true" pageId="25" pageNumber="102">Chlamys</emphasis>
)
<emphasis id="1DE9EAB12007E35AFE5DBC7FFE24FA1A" box="[404,492,1403,1424]" italics="true" pageId="25" pageNumber="102">fluctuatus</emphasis>
Bavay, 1905: 188
</taxonomicName>
, pl. 17, figs 3a-b.
</paragraph>
<paragraph id="2F2236A32007E35AFF3BBCBDFE45FA45" blockId="25.[242,909,1465,1520]" box="[242,397,1465,1487]" pageId="25" pageNumber="102">Other reference:</paragraph>
<paragraph id="2F2236A32007E35AFF3BBCDFFC45FA64" blockId="25.[242,909,1465,1520]" box="[242,909,1497,1520]" pageId="25" pageNumber="102">
<treatmentCitationGroup id="0F8D118D2007E35AFF3BBCDFFC45FA64" box="[242,909,1497,1520]" pageId="25" pageNumber="102">
<taxonomicName id="E89D4D202007E35AFF3BBCDFFE7DFA7A" ID-CoL="5Z5T2" baseAuthorityName="Bavay" baseAuthorityYear="1905" box="[242,437,1499,1520]" class="Bivalvia" family="Pectinidae" genus="Ciclopecten" kingdom="Animalia" order="Pectinida" pageId="25" pageNumber="102" phylum="Mollusca" rank="species" species="fluctuatus">
<emphasis id="1DE9EAB12007E35AFF3BBCDFFE7DFA7A" box="[242,437,1499,1520]" italics="true" pageId="25" pageNumber="102">Ciclopecten fluctuatus</emphasis>
</taxonomicName>
-
<treatmentCitation id="AE3C10B22007E35AFE0FBCDDFD29FA64" ID-DOI="http://doi.org/10.5281/zenodo.5491188" ID-Zenodo-Dep="5491188" author="DIJKSTRA H. H. &amp; MARSHALL B. A." box="[454,737,1497,1519]" httpUri="http://treatment.plazi.org/id/A73487B52007E359FED9BC39FCCEFE45" page="48" pageId="25" pageNumber="102" year="2008">
<bibRefCitation id="4B0C4B522007E35AFE0FBCDDFD29FA64" author="DIJKSTRA H. H. &amp; MARSHALL B. A." box="[454,737,1497,1519]" pageId="25" pageNumber="102" refId="ref26454" refString="Archipelago collected during the Siboga expedition (1899 - 1900) with DIJKSTRA H. H. &amp; MARSHALL B. A. 2008. - The recent Pectinoidea of the" type="book" year="2008">Dijkstra &amp; Marshall 2008: 48</bibRefCitation>
</treatmentCitation>
, figs 35, 40c,
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.
</treatmentCitationGroup>
</paragraph>
</subSubSection>
<subSubSection id="678765282007E35AFF3BBF1DFE6FF9C5" pageId="25" pageNumber="102" type="materials_examined">
<paragraph id="2F2236A32007E35AFF3BBF1DFE6FF9C5" blockId="25.[242,1474,1561,1615]" pageId="25" pageNumber="102">
MATERIAL EXAMINED.—
<materialsCitation id="9FF53CFE2007E35AFE3BBF1DFE6BF9C5" elevation="670" location="Marquesas" pageId="25" pageNumber="102" specimenCount="1" stateProvince="Iles Marquises">
The
<typeStatus id="F02688012007E35AFDD3BF1EFD8BF9A5" box="[538,579,1562,1583]" pageId="25" pageNumber="102">type</typeStatus>
material (see
<bibRefCitation id="4B0C4B522007E35AFD0DBF1DFCA0F9BA" author="DIJKSTRA H. H." box="[708,872,1561,1584]" pageId="25" pageNumber="102" pagination="3 - 25" refId="ref26691" refString="DIJKSTRA H. H. 1995. - Bathyal Pectinoidea (Bivalvia: Propeamussiidae: regions. Nature and Culture 1: 3 - 25. Tokyo." type="journal article" year="1995">Dijkstra 1995: 51</bibRefCitation>
).
<emphasis id="1DE9EAB12007E35AFCBEBF1DFC2CF9A4" bold="true" box="[887,996,1561,1582]" pageId="25" pageNumber="102">
<collectingRegion id="ED59F8412007E35AFCBEBF1DFC2CF9A4" box="[887,996,1561,1582]" country="French Polynesia" name="Iles Marquises" pageId="25" pageNumber="102">Marquesas</collectingRegion>
</emphasis>
. MUSORSTOM 9: stn CP 1272, 7˚55S, 140˚44W,
<quantity id="E8659B462007E35AFF3BBF3DFE94F9C5" box="[242,348,1593,1615]" metricMagnitude="2" metricUnit="m" metricValue="6.7" metricValueMax="6.8" metricValueMin="6.6" pageId="25" pageNumber="102" unit="m" value="670.0" valueMax="680.0" valueMin="660.0">
<elevation id="A4B0D1902007E35AFF3BBF3DFE94F9C5" box="[242,348,1593,1615]" metricMagnitude="2" metricUnit="m" metricValue="6.7" metricValueMax="6.8" metricValueMin="6.6" pageId="25" pageNumber="102" unit="m" value="670.0" valueMax="680.0" valueMin="660.0">660-680 m</elevation>
</quantity>
, 1 spm
</materialsCitation>
.
</paragraph>
</subSubSection>
<subSubSection id="678765282007E35AFF3BBF79FBDFF93D" pageId="25" pageNumber="102" type="distribution">
<paragraph id="2F2236A32007E35AFF3BBF79FBDFF93D" blockId="25.[242,1474,1660,1719]" pageId="25" pageNumber="102">
DISTRIBUTION. —
<materialsCitation id="9FF53CFE2007E35AFE0EBF79FBDFF93D" country="Indonesia, New Caledonia" elevation="396" location="Andaman Sea" municipality="Marquesas Islands" pageId="25" pageNumber="102" specimenCount="1">
<location id="2A4260782007E35AFE0EBF79FD94F91F" LSID="urn:lsid:plazi:treatment:A73487B52007E359FED9BC39FCCEFE45:2A4260782007E35AFE0EBF79FD94F91F" box="[455,604,1661,1685]" country="Indonesia, New Caledonia" municipality="Marquesas Islands" name="Andaman Sea" pageId="25" pageNumber="102">Andaman Sea</location>
,
<collectingCountry id="578A76332007E35AFDA1BF79FC4DF91F" box="[616,901,1661,1685]" isEnumeration="true" pageId="25" pageNumber="102">Indonesia, New Caledonia</collectingCountry>
and
<collectingCountry id="578A76332007E35AFC77BF79FBD1F91E" box="[958,1049,1661,1684]" name="Vanuatu" pageId="25" pageNumber="102">Vanuatu</collectingCountry>
; live in
<quantity id="E8659B462007E35AFBA6BF78FB2EF91E" box="[1135,1254,1660,1684]" metricMagnitude="2" metricUnit="m" metricValue="3.9549999999999996" metricValueMax="5.66" metricValueMin="2.25" pageId="25" pageNumber="102" unit="m" value="395.5" valueMax="566.0" valueMin="225.0">
<elevation id="A4B0D1902007E35AFBA6BF78FB2EF91E" box="[1135,1254,1660,1684]" metricMagnitude="2" metricUnit="m" metricValue="3.9549999999999996" metricValueMax="5.66" metricValueMin="2.25" pageId="25" pageNumber="102" unit="m" value="395.5" valueMax="566.0" valueMin="225.0">225-566 m</elevation>
</quantity>
(
<bibRefCitation id="4B0C4B522007E35AFB3CBF79FA7EF91F" author="DIJKSTRA H. H." box="[1269,1462,1661,1685]" pageId="25" pageNumber="102" pagination="348 - 373" refId="ref26877" refString="DIJKSTRA H. H. 2001. - Bathyal Pectinoidea (Bivalvia: Propeamussiidae, Lawrence: 348 - 373." type="book chapter" year="2001">Dijkstra 2001: 91</bibRefCitation>
). New record for the
<collectingMunicipality id="CF46ACD92007E35AFE08BFA4FD42F93D" box="[449,650,1695,1719]" pageId="25" pageNumber="102">Marquesas Islands</collectingMunicipality>
. Present specimen live in
<quantity id="E8659B462007E35AFC52BF9BFBDBF93D" box="[923,1043,1695,1719]" metricMagnitude="2" metricUnit="m" metricValue="6.7" metricValueMax="6.8" metricValueMin="6.6" pageId="25" pageNumber="102" unit="m" value="670.0" valueMax="680.0" valueMin="660.0">
<elevation id="A4B0D1902007E35AFC52BF9BFBDBF93D" box="[923,1043,1695,1719]" metricMagnitude="2" metricUnit="m" metricValue="6.7" metricValueMax="6.8" metricValueMin="6.6" pageId="25" pageNumber="102" unit="m" value="670.0" valueMax="680.0" valueMin="660.0">660-680 m</elevation>
</quantity>
.
</materialsCitation>
</paragraph>
</subSubSection>
<subSubSection id="678765282007E359FF3BBFFBFCCEFE45" lastPageId="26" lastPageNumber="103" pageId="25" pageNumber="102" type="discussion">
<paragraph id="2F2236A32007E359FF3BBFFBFC1FFECE" blockId="25.[242,1474,1791,1850]" lastBlockId="26.[212,1444,266,463]" lastPageId="26" lastPageNumber="103" pageId="25" pageNumber="102">
REMARKS. — This species was formerly placed in
<taxonomicName id="E89D4D202007E35AFCF9BE05FC71F892" authorityName="Stewart" authorityYear="1930" box="[816,953,1793,1816]" class="Bivalvia" family="Pectinidae" genus="Delectopecten" kingdom="Animalia" order="Pectinida" pageId="25" pageNumber="102" phylum="Mollusca" rank="genus">
<emphasis id="1DE9EAB12007E35AFCF9BE05FC71F892" box="[816,953,1793,1816]" italics="true" pageId="25" pageNumber="102">Delectopecten</emphasis>
</taxonomicName>
(see
<bibRefCitation id="4B0C4B522007E35AFC35BFFBFB5EF89D" author="DIJKSTRA H. H." box="[1020,1174,1791,1815]" pageId="25" pageNumber="102" pagination="348 - 373" refId="ref26877" refString="DIJKSTRA H. H. 2001. - Bathyal Pectinoidea (Bivalvia: Propeamussiidae, Lawrence: 348 - 373." type="book chapter" year="2001">Dijkstra 2001</bibRefCitation>
). However, examination of Pliocene material of
<taxonomicName id="E89D4D202007E35AFE1BBE26FDAAF8B0" authorityName="Seguenza" authorityYear="1877" box="[466,610,1826,1850]" class="Bivalvia" family="Pectinidae" genus="Ciclopecten" kingdom="Animalia" order="Pectinida" pageId="25" pageNumber="102" phylum="Mollusca" rank="species" species="peloritanus">
<emphasis id="1DE9EAB12007E35AFE1BBE26FDAAF8B0" box="[466,610,1826,1850]" italics="true" pageId="25" pageNumber="102">C. peloritanus</emphasis>
</taxonomicName>
, the
<typeStatus id="F02688012007E35AFD55BE26FD02F8B0" box="[668,714,1826,1850]" pageId="25" pageNumber="102">type</typeStatus>
species of
<taxonomicName id="E89D4D202007E35AFC8CBE27FC7FF8B0" authorityName="Seguenza" authorityYear="1877" box="[837,951,1827,1850]" class="Bivalvia" family="Pectinidae" genus="Ciclopecten" kingdom="Animalia" order="Pectinida" pageId="25" pageNumber="102" phylum="Mollusca" rank="genus">
<emphasis id="1DE9EAB12007E35AFC8CBE27FC7FF8B0" box="[837,951,1827,1850]" italics="true" pageId="25" pageNumber="102">Ciclopecten</emphasis>
</taxonomicName>
, from
<collectingCountry id="578A76332007E35AFBC8BE26FBF9F8B0" box="[1025,1073,1826,1850]" name="Italy" pageId="25" pageNumber="102">Italy</collectingCountry>
, indicates that the present species is morphologically closer to
<taxonomicName id="E89D4D202004E359FE21B80FFD92FEA8" authorityName="Seguenza" authorityYear="1877" box="[488,602,267,290]" class="Bivalvia" family="Pectinidae" genus="Ciclopecten" kingdom="Animalia" order="Pectinida" pageId="26" pageNumber="103" phylum="Mollusca" rank="genus">
<emphasis id="1DE9EAB12004E359FE21B80FFD92FEA8" box="[488,602,267,290]" italics="true" pageId="26" pageNumber="103">Ciclopecten</emphasis>
</taxonomicName>
than to
<emphasis id="1DE9EAB12004E359FD7BB80FFC8AFEA8" box="[690,834,267,290]" italics="true" pageId="26" pageNumber="103">
<taxonomicName id="E89D4D202004E359FD7BB80FFCF6FEA8" authorityName="Stewart" authorityYear="1930" box="[690,830,267,290]" class="Bivalvia" family="Pectinidae" genus="Delectopecten" kingdom="Animalia" order="Pectinida" pageId="26" pageNumber="103" phylum="Mollusca" rank="genus">Delectopecten</taxonomicName>
.
</emphasis>
It has similar commarginal undulations and antimarginal microsculpture. For a description of
<taxonomicName id="E89D4D202004E359FD90B829FD10FECF" baseAuthorityName="Bavay" baseAuthorityYear="1905" box="[601,728,301,325]" class="Bivalvia" family="Pectinidae" genus="Ciclopecten" kingdom="Animalia" order="Pectinida" pageId="26" pageNumber="103" phylum="Mollusca" rank="species" species="fluctuatus">
<emphasis id="1DE9EAB12004E359FD90B829FD10FECF" box="[601,728,301,325]" italics="true" pageId="26" pageNumber="103">C. fluctuatus</emphasis>
</taxonomicName>
see
<bibRefCitation id="4B0C4B522004E359FCCFB829FC1BFECE" author="DIJKSTRA H. H." box="[774,979,300,325]" pageId="26" pageNumber="103" pagination="3 - 25" refId="ref26691" refString="DIJKSTRA H. H. 1995. - Bathyal Pectinoidea (Bivalvia: Propeamussiidae: regions. Nature and Culture 1: 3 - 25. Tokyo." type="journal article" year="1995">Dijkstra (1995: 51)</bibRefCitation>
.
</paragraph>
<paragraph id="2F2236A32004E359FF3BB84BFCCEFE45" blockId="26.[212,1444,266,463]" pageId="26" pageNumber="103">
The present specimen from the
<collectingRegion id="ED59F8412004E359FD8AB854FD7EFEED" box="[579,694,336,359]" country="French Polynesia" name="Iles Marquises" pageId="26" pageNumber="103">Marquesas</collectingRegion>
is similar to the
<typeStatus id="F02688012004E359FCACB84BFC0BFEED" box="[869,963,335,359]" pageId="26" pageNumber="103" type="holotype">holotype</typeStatus>
from the Andaman Sea, but differs slightly in size (
<quantity id="E8659B462004E359FEC3B876FE9EFE03" box="[266,342,370,394]" metricMagnitude="-2" metricUnit="m" metricValue="1.5" pageId="26" pageNumber="103" unit="mm" value="15.0">15 mm</quantity>
in height,
<typeStatus id="F02688012004E359FE0AB876FDE9FE00" box="[451,545,370,394]" pageId="26" pageNumber="103" type="holotype">holotype</typeStatus>
<quantity id="E8659B462004E359FDEFB876FDBCFE00" box="[550,628,370,394]" metricMagnitude="-2" metricUnit="m" metricValue="1.0" pageId="26" pageNumber="103" unit="mm" value="10.0">10 mm</quantity>
), sculpture of the left valve (fine radial sculpture,
<typeStatus id="F02688012004E359FBB1B876FB1EFE00" box="[1144,1238,370,394]" pageId="26" pageNumber="103" type="holotype">holotype</typeStatus>
somewhat coarser) and the presence of delicate commarginal sculpture (nearly lacking in
<typeStatus id="F02688012004E359FC74B891FBE8FE27" box="[957,1056,405,429]" pageId="26" pageNumber="103" type="holotype">holotype</typeStatus>
). However, intermediate variants are also known (MNHN). Other characters are identical.
</paragraph>
</subSubSection>
</treatment>
</document>