treatments-xml/data/03/8B/87/038B87FEFF93FFD53B5E3E970191FAEB.xml

<document ID-DOI="10.5733/afin.056.0307" ID-ISSN="2305-2562" ID-Zenodo-Dep="7914533" 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="1683585548779" checkinUser="felipe" docAuthor="Dijkstra, H. H. &amp; Maestrati, P." docDate="2015" docId="038B87FEFF93FFD53B5E3E970191FAEB" docLanguage="en" docName="AfrInvertebr.56.3.585-628.pdf" docOrigin="African Invertebrates 56 (3)" docSource="http://www.bioone.org/doi/10.5733/afin.056.0307" docStyle="DocumentStyle:B78C63EC8CEBBB75364A82B35BB1F83D.3:AfrInvertebr.2008-2015.journal_article.0cover" docStyleId="B78C63EC8CEBBB75364A82B35BB1F83D" docStyleName="AfrInvertebr.2008-2015.journal_article.0cover" docStyleVersion="3" docTitle="Cyclopecten kantori Dijkstra &amp; Maestrati 2015, sp. n." docType="treatment" docVersion="3" lastPageNumber="619" masterDocId="FFB2FF86FFB2FFF7395F3B730272FFD3" masterDocTitle="Pectinoidea (Bivalvia: Propeamussiidae and Cyclochlamydidae) from the southwestern Indian Ocean" masterLastPageNumber="585" masterPageNumber="585" pageNumber="618" updateTime="1683636114577" updateUser="ExternalLinkService" zenodo-license-document="CC-BY-4.0">
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<mods:titleInfo>
<mods:title>Pectinoidea (Bivalvia: Propeamussiidae and Cyclochlamydidae) from the southwestern Indian Ocean</mods:title>
</mods:titleInfo>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Dijkstra, H. H.</mods:namePart>
</mods:name>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Maestrati, P.</mods:namePart>
</mods:name>
<mods:typeOfResource>text</mods:typeOfResource>
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<mods:titleInfo>
<mods:title>African Invertebrates</mods:title>
</mods:titleInfo>
<mods:part>
<mods:date>2015</mods:date>
<mods:detail type="pubDate">
<mods:number>2015-12-18</mods:number>
</mods:detail>
<mods:detail type="volume">
<mods:number>56</mods:number>
</mods:detail>
<mods:detail type="issue">
<mods:number>3</mods:number>
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<mods:start>585</mods:start>
<mods:end>585</mods:end>
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<mods:url>http://www.bioone.org/doi/10.5733/afin.056.0307</mods:url>
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<mods:classification>journal article</mods:classification>
<mods:identifier type="DOI">10.5733/afin.056.0307</mods:identifier>
<mods:identifier type="ISSN">2305-2562</mods:identifier>
<mods:identifier type="Zenodo-Dep">7914533</mods:identifier>
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<treatment ID-DOI="http://doi.org/10.5281/zenodo.7914652" ID-Zenodo-Dep="7914652" LSID="urn:lsid:plazi:treatment:038B87FEFF93FFD53B5E3E970191FAEB" httpUri="http://treatment.plazi.org/id/038B87FEFF93FFD53B5E3E970191FAEB" lastPageId="34" lastPageNumber="619" pageId="33" pageNumber="618">
<subSubSection box="[513,810,1508,1535]" pageId="33" pageNumber="618" type="nomenclature">
<paragraph blockId="33.[181,1143,1508,1677]" box="[513,810,1508,1535]" pageId="33" pageNumber="618">
<heading box="[513,810,1508,1535]" centered="true" fontSize="11" level="2" pageId="33" pageNumber="618" reason="2">
<taxonomicName ID-CoL="6BTRQ" authority="Dijkstra &amp; Maestrati, 2015" authorityName="Dijkstra &amp; Maestrati" authorityYear="2015" box="[513,744,1508,1535]" class="Bivalvia" family="Propeamussiidae" genus="Cyclopecten" kingdom="Animalia" order="Pectinida" pageId="33" pageNumber="618" phylum="Mollusca" rank="species" species="kantori" status="sp. n.">
<emphasis bold="true" box="[513,744,1508,1535]" italics="true" pageId="33" pageNumber="618">Cyclopecten kantori</emphasis>
</taxonomicName>
<taxonomicNameLabel box="[751,810,1509,1535]" pageId="33" pageNumber="618" rank="species">sp. n.</taxonomicNameLabel>
</heading>
</paragraph>
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<subSubSection lastPageId="34" lastPageNumber="619" pageId="33" pageNumber="618" type="description">
<paragraph blockId="33.[181,1143,1508,1677]" box="[602,721,1547,1573]" pageId="33" pageNumber="618">
<figureCitation box="[602,721,1547,1573]" captionStart="Fig" captionStartId="36.[144,177,971,993]" captionTargetBox="[156,1091,204,951]" captionTargetId="figure-237@36.[156,1091,204,951]" captionTargetPageId="36" captionText="Fig. 7 (A–J). Cyclopecten spp.: (A–G) C. kantori sp. n., holotype: campaign Miriky, stn CP3241, (A) external view of the left valve, H = 11.3 mm, scale bar = 2 mm; (B) internal view of the left valve, H = 11.3 mm, scale bar = 2 mm; (C) external view of the right valve, H = 9.8 mm, scale bar = 2 mm; (D) internal view of the right valve, H = 9.8 mm, scale bar = 2 mm; (E) prodissoconch of the left valve, H = 11.3 mm, scale bar = 0.2 mm; (F) details of the left valve, H = 11.3 mm, scale bar=0.1 mm; (G) details of the right valve, H = 9.8 mm, scale bar = 0.2 mm (MNHN 38440). (H–J) C. kapalae Dijkstra, 1990: campaign Mainbaza, stn CC3166, (H) external view of the left valve, H=5.6 mm, scale bar = 2 mm; (I) external view of the right valve, H = 4.9 mm, scale bar = 2 mm; (J) details of the left valve, H = 5.6 mm, scale bar = 0.1 mm (MNHN)." figureDoi="http://doi.org/10.5281/zenodo.7914551" httpUri="https://zenodo.org/record/7914551/files/figure.png" pageId="33" pageNumber="618">Fig. 7A–G</figureCitation>
</paragraph>
<paragraph blockId="33.[181,1143,1508,1677]" pageId="33" pageNumber="618">Etymology:After Dr Yuri I. Kantor, leading researcher of the Department of Invertebrate Morphology at the A.N. Severtzov Institute of Ecology and Evolution, Russian Academy of Sciences in Moscow. Participant of several French expeditions.</paragraph>
<paragraph blockId="34.[144,1104,204,1336]" pageId="34" pageNumber="619">
Description: Shell up to 11.9 mm in height, fragile, subcircular, inequivalve, almost equilateral, left valve more inflated than right valve (nearlY flat), auricles dissimilar in shape, anterior auricle larger than posterior one, umbonal angle 120°, internal ribs lacking, semi-translucent whitish. Prodissoconch 220 µm long. Left valve reticulately sculptured throughout shell disc by narrow radial riblets and overrunning commarginal lirae with delicate solide nodules on intersections. On central part of disc 
<emphasis box="[977,996,364,389]" italics="true" pageId="34" pageNumber="619">c.</emphasis>
10 radial riblets per mm, 
<emphasis box="[332,352,396,421]" italics="true" pageId="34" pageNumber="619">c.</emphasis>
7–8 commarginal lirae. Reticular sculpture commences in early growth stage, radial riblets enlarge gradually in ontogeny by intercostal riblets towards the ventral margin. Commarginal lirae more prominent than radial riblets, very closely spaced in early growth stage, gradually wider in later ontogeny. Auricular sculpture similar to that of shell disc with stronger solid nodules on the intersections. Right valve sculptured with commarginal lirae, closely spaced (
<emphasis box="[723,742,556,581]" italics="true" pageId="34" pageNumber="619">c.</emphasis>
30 per mm) near umbonal area, coarser and wider on central part of disc (
<emphasis box="[623,642,588,613]" italics="true" pageId="34" pageNumber="619">c.</emphasis>
8 per mm). Posterior auricle continuous with shell disc, sculptured with fine close-set commarginal lirae, anterior auricle and byssal fasciole seperated from shell disc by sharply incised groove, sculptured with prominent commarginal lirae and 8 crowded radial riblets with nodular intersections. Byssal notch moderately deep, byssal fasciole narrow.
</paragraph>
<paragraph blockId="34.[144,1104,204,1336]" box="[144,1001,756,783]" pageId="34" pageNumber="619">
Dimensions: 
<typeStatus box="[292,401,756,782]" pageId="34" pageNumber="619">Holotype</typeStatus>
: Height 11.9 mm, width 11.1 mm, convexity 3.2 mm.
</paragraph>
<paragraph blockId="34.[144,1104,204,1336]" pageId="34" pageNumber="619">
Type material: 
<materialsCitation collectingDate="2009-07-06" collectionCode="MNHN" country="Madagascar" county="Miriky" elevation="300" latitude="-14.5" location="In" longLatPrecision="1288" longitude="47.45" municipality="Narendry Bay" pageId="34" pageNumber="619" specimenCount="1" typeStatus="holotype">
<typeStatus box="[283,370,792,814]" pageId="34" pageNumber="619">Holotype</typeStatus>
, pr (
<collectionCode box="[412,483,792,813]" country="France" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34988" lsid="urn:lsid:biocol.org:col:34988" name="Museum National d'Histoire Naturelle" pageId="34" pageNumber="619">MNHN</collectionCode>
IM-2007-38440). Type locality: NW 
<collectingCountry box="[833,998,792,813]" name="Madagascar" pageId="34" pageNumber="619">MADAGASCAR</collectingCountry>
: 
<location LSID="urn:lsid:plazi:treatment:038B87FEFF93FFD53B5E3E970191FAEB:8EFD6033FF90FFD53AAF386A0671FCFD" box="[1008,1027,793,814]" country="Madagascar" county="Miriky" latitude="-14.5" longLatPrecision="1288" longitude="47.45" municipality="Narendry Bay" name="In" pageId="34" pageNumber="619">In</location>
front of 
<collectingMunicipality box="[144,272,816,838]" pageId="34" pageNumber="619">Narendry Bay</collectingMunicipality>
(
<geoCoordinate box="[284,355,816,837]" degrees="14" direction="south" minutes="30" orientation="latitude" pageId="34" pageNumber="619" precision="925" value="-14.5">14°30'S</geoCoordinate>
<geoCoordinate box="[361,437,816,837]" degrees="47" direction="east" minutes="27" orientation="longitude" pageId="34" pageNumber="619" precision="925" value="47.45">47°27'E</geoCoordinate>
), - 
<quantity box="[459,568,816,838]" metricMagnitude="2" metricUnit="m" metricValue="2.995" metricValueMax="3.25" metricValueMin="2.7399999999999998" pageId="34" pageNumber="619" unit="m" value="299.5" valueMax="325.0" valueMin="274.0">
<elevation box="[459,568,816,838]" metricMagnitude="2" metricUnit="m" metricValue="2.995" metricValueMax="3.25" metricValueMin="2.7399999999999998" pageId="34" pageNumber="619" unit="m" value="299.5" valueMax="325.0" valueMin="274.0">274–325 m</elevation>
</quantity>
, live, campaign 
<collectingCounty box="[716,780,816,838]" pageId="34" pageNumber="619">Miriky</collectingCounty>
, stn CP3241, 
<date box="[906,1012,816,838]" pageId="34" pageNumber="619" value="2009-07-06">
<collectingDate box="[906,1012,816,838]" pageId="34" pageNumber="619" value="2009-07-06">06.vii.2009</collectingDate>
</date>
.
</materialsCitation>
</paragraph>
<paragraph blockId="34.[144,1104,204,1336]" pageId="34" pageNumber="619">
Distribution and habitat: So far northwestern 
<collectingCountry box="[677,815,853,879]" name="Madagascar" pageId="34" pageNumber="619">Madagascar</collectingCountry>
, living bathyally on soft substrata at - 
<quantity box="[285,421,885,912]" metricMagnitude="2" metricUnit="m" metricValue="2.995" metricValueMax="3.25" metricValueMin="2.7399999999999998" pageId="34" pageNumber="619" unit="m" value="299.5" valueMax="325.0" valueMin="274.0">
274– 
<specimenCount box="[345,421,885,912]" pageId="34" pageNumber="619" type="generic">325 m</specimenCount>
</quantity>
.
</paragraph>
<paragraph blockId="34.[144,1104,204,1336]" pageId="34" pageNumber="619">
Remarks: The morphologically closest congeneric species is the abyssally (- 
<quantity metricMagnitude="3" metricUnit="m" metricValue="2.929" metricValueMax="2.93" metricValueMin="2.928" pageId="34" pageNumber="619" unit="m" value="2929.0" valueMax="2930.0" valueMin="2928.0">2928– 2930 m</quantity>
) living similar sized 
<taxonomicName authority="Dijkstra &amp; Marshall, 2008" authorityName="Dijkstra &amp; Marshall" authorityYear="2008" box="[469,993,957,983]" class="Bivalvia" family="Propeamussiidae" genus="Cyclopecten" kingdom="Animalia" order="Pectinida" pageId="34" pageNumber="619" phylum="Mollusca" rank="species" species="textus">
<emphasis box="[469,681,957,983]" italics="true" pageId="34" pageNumber="619">Cyclopecten textus</emphasis>
Dijkstra &amp; Marshall, 2008
</taxonomicName>
, recorded from the Lord Howe Rise. This species could be distinguished from 
<taxonomicName authorityName="Dijkstra &amp; Maestrati" authorityYear="2015" box="[913,1027,989,1016]" class="Bivalvia" family="Propeamussiidae" genus="Cyclopecten" kingdom="Animalia" order="Pectinida" pageId="34" pageNumber="619" phylum="Mollusca" rank="species" species="kantori">
<emphasis box="[913,1027,989,1016]" italics="true" pageId="34" pageNumber="619">C. kantori</emphasis>
</taxonomicName>
by the following characters: by shell shape (
<taxonomicName authorityName="Dijkstra &amp; Marshall" authorityYear="2008" box="[561,658,1022,1048]" class="Bivalvia" family="Propeamussiidae" genus="Cyclopecten" kingdom="Animalia" order="Pectinida" pageId="34" pageNumber="619" phylum="Mollusca" rank="species" species="textus">
<emphasis box="[561,658,1022,1048]" italics="true" pageId="34" pageNumber="619">C. textus</emphasis>
</taxonomicName>
is almost circular, 
<taxonomicName authorityName="Dijkstra &amp; Maestrati" authorityYear="2015" box="[870,983,1021,1048]" class="Bivalvia" family="Propeamussiidae" genus="Cyclopecten" kingdom="Animalia" order="Pectinida" pageId="34" pageNumber="619" phylum="Mollusca" rank="species" species="kantori">
<emphasis box="[870,983,1021,1048]" italics="true" pageId="34" pageNumber="619">C. kantori</emphasis>
</taxonomicName>
somewhat higher than wide), by shape of auricles (
<taxonomicName authorityName="Dijkstra &amp; Marshall" authorityYear="2008" box="[572,666,1054,1080]" class="Bivalvia" family="Propeamussiidae" genus="Cyclopecten" kingdom="Animalia" order="Pectinida" pageId="34" pageNumber="619" phylum="Mollusca" rank="species" species="textus">
<emphasis box="[572,666,1054,1080]" italics="true" pageId="34" pageNumber="619">C. textus</emphasis>
</taxonomicName>
has smaller auricles (
<emphasis box="[898,917,1054,1079]" italics="true" pageId="34" pageNumber="619">c.</emphasis>
<quantity box="[922,985,1053,1079]" metricMagnitude="-3" metricUnit="m" metricValue="2.0" pageId="34" pageNumber="619" unit="mm" value="2.0">2 mm</quantity>
) measured between end of hinge and disc, 
<taxonomicName authorityName="Dijkstra &amp; Maestrati" authorityYear="2015" box="[482,592,1085,1112]" class="Bivalvia" family="Propeamussiidae" genus="Cyclopecten" kingdom="Animalia" order="Pectinida" pageId="34" pageNumber="619" phylum="Mollusca" rank="species" species="kantori">
<emphasis box="[482,592,1085,1112]" italics="true" pageId="34" pageNumber="619">C. kantori</emphasis>
</taxonomicName>
somewhat broader (2.5 mm)), by commarginal sculpture of the left valve (
<taxonomicName authorityName="Dijkstra &amp; Marshall" authorityYear="2008" box="[444,541,1118,1144]" class="Bivalvia" family="Propeamussiidae" genus="Cyclopecten" kingdom="Animalia" order="Pectinida" pageId="34" pageNumber="619" phylum="Mollusca" rank="species" species="textus">
<emphasis box="[444,541,1118,1144]" italics="true" pageId="34" pageNumber="619">C. textus</emphasis>
</taxonomicName>
has less commarginal sculpture in early ontogeny, 
<taxonomicName authorityName="Dijkstra &amp; Maestrati" authorityYear="2015" box="[144,252,1149,1175]" class="Bivalvia" family="Propeamussiidae" genus="Cyclopecten" kingdom="Animalia" order="Pectinida" pageId="34" pageNumber="619" phylum="Mollusca" rank="species" species="kantori">
<emphasis box="[144,252,1149,1175]" italics="true" pageId="34" pageNumber="619">P. kantori</emphasis>
</taxonomicName>
more close-set), and by reticulate sculpture in the central part of the disc of left valve (
<taxonomicName authorityName="Dijkstra &amp; Marshall" authorityYear="2008" box="[265,363,1182,1208]" class="Bivalvia" family="Propeamussiidae" genus="Cyclopecten" kingdom="Animalia" order="Pectinida" pageId="34" pageNumber="619" phylum="Mollusca" rank="species" species="textus">
<emphasis box="[265,363,1182,1208]" italics="true" pageId="34" pageNumber="619">C. textus</emphasis>
</taxonomicName>
more squarely, 
<taxonomicName authorityName="Dijkstra &amp; Maestrati" authorityYear="2015" box="[541,655,1181,1208]" class="Bivalvia" family="Propeamussiidae" genus="Cyclopecten" kingdom="Animalia" order="Pectinida" pageId="34" pageNumber="619" phylum="Mollusca" rank="species" species="kantori">
<emphasis box="[541,655,1181,1208]" italics="true" pageId="34" pageNumber="619">C. kantori</emphasis>
</taxonomicName>
more elongate).
</paragraph>
<paragraph blockId="34.[144,1104,204,1336]" pageId="34" pageNumber="619">
A somewhat similar reticulated sculptured bathyally living species is 
<taxonomicName authority="Dijkstra, 1995" authorityName="Dijkstra" authorityYear="1995" class="Bivalvia" family="Propeamussiidae" genus="Parvamussium" kingdom="Animalia" order="Pectinida" pageId="34" pageNumber="619" phylum="Mollusca" rank="species" species="retiolum">
<emphasis italics="true" pageId="34" pageNumber="619">Parvamussium retiolum</emphasis>
Dijkstra, 1995
</taxonomicName>
, recorded from the southwestern Pacific. This species could be easily distinguished from 
<taxonomicName authorityName="Dijkstra &amp; Maestrati" authorityYear="2015" box="[441,557,1278,1304]" class="Bivalvia" family="Propeamussiidae" genus="Cyclopecten" kingdom="Animalia" order="Pectinida" pageId="34" pageNumber="619" phylum="Mollusca" rank="species" species="kantori">
<emphasis box="[441,557,1278,1304]" italics="true" pageId="34" pageNumber="619">C. kantori</emphasis>
</taxonomicName>
by its more oblique elongate shape (
<taxonomicName authorityName="Dijkstra &amp; Maestrati" authorityYear="2015" box="[988,1104,1278,1304]" class="Bivalvia" family="Propeamussiidae" genus="Cyclopecten" kingdom="Animalia" order="Pectinida" pageId="34" pageNumber="619" phylum="Mollusca" rank="species" species="kantori">
<emphasis box="[988,1104,1278,1304]" italics="true" pageId="34" pageNumber="619">C. kantori</emphasis>
</taxonomicName>
sub-circular), and by its well-developed internal ribs (lacking in 
<taxonomicName authorityName="Dijkstra &amp; Maestrati" authorityYear="2015" box="[865,979,1310,1336]" class="Bivalvia" family="Propeamussiidae" genus="Cyclopecten" kingdom="Animalia" order="Pectinida" pageId="34" pageNumber="619" phylum="Mollusca" rank="species" species="kantori">
<emphasis box="[865,979,1310,1336]" italics="true" pageId="34" pageNumber="619">C. kantori</emphasis>
</taxonomicName>
).
</paragraph>
</subSubSection>
</treatment>
</document>