plazi/treatments-xml
2
0
Fork 0
Code Issues Pull requests Releases Activity
treatments-xml/data/B0/0A/87/B00A87C2FF94FFFD6338FC62F337F94A.xml
maintenance 15714ba5d2 added B0
2024-06-21 12:48:04 +02:00

306 lines
27 KiB
XML
Raw Blame History

This file contains ambiguous Unicode characters

This file contains Unicode characters that might be confused with other characters. If you think that this is intentional, you can safely ignore this warning. Use the Escape button to reveal them.

<document ID-DOI="10.5252/z2012n2a12" ID-GBIF-Dataset="22398780-9a60-4f96-9d93-b23996cddeed" ID-ISSN="1638-9387" ID-Zenodo-Dep="5165513" checkinTime="1628214326917" checkinUser="felipe" docAuthor="Dijkstra, Henk H. &amp; Maestrati, Philippe" docDate="2012" docId="B00A87C2FF94FFFD6338FC62F337F94A" docLanguage="en" docName="zoosystema.34.2.389-408.pdf" docOrigin="Zoosystema 34 (2)" docSource="http://dx.doi.org/10.5252/z2012n2a12" docStyle="DocumentStyle:EB3C2C73672D2E883259A050BD27978B.4:Zoosystema.2011-2012.journal_article" docStyleId="EB3C2C73672D2E883259A050BD27978B" docStyleName="Zoosystema.2011-2012.journal_article" docStyleVersion="4" docTitle="Micropecten excuratus Dijkstra &amp; Maestrati 2012, n. sp." docType="treatment" docVersion="8" lastPageNumber="397" masterDocId="4C33FFBAFF93FFF5602EFF92F22BFFE9" masterDocTitle="Pectinoidea (Mollusca, Bivalvia, Propeamussiidae, Cyclochlamydidae n. fam., Entoliidae and Pectinidae) from the Vanuatu Archipelago" masterLastPageNumber="408" masterPageNumber="389" pageNumber="396" updateTime="1683578075245" updateUser="ExternalLinkService" zenodo-license-document="CC0-1.0" zenodo-license-figures="CC0-1.0" zenodo-license-treatments="UNSPECIFIED">
<mods:mods xmlns:mods="http://www.loc.gov/mods/v3">
<mods:titleInfo>
<mods:title>Pectinoidea (Mollusca, Bivalvia, Propeamussiidae, Cyclochlamydidae n. fam., Entoliidae and Pectinidae) from the Vanuatu Archipelago</mods:title>
</mods:titleInfo>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Dijkstra, Henk H.</mods:namePart>
<mods:affiliation>Netherlands Centre for Biodiversity (NCB Naturalis), Department of Marine Zoology, P. O. Box 9517, 2300 RA Leiden (The Netherlands) henk. dijkstra @ ncbnaturalis. nl</mods:affiliation>
<mods:nameIdentifier type="email">henk.dijkstra@ncbnaturalis.nl</mods:nameIdentifier>
</mods:name>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Maestrati, Philippe</mods:namePart>
<mods:affiliation>Muséum national d’Histoire naturelle, Département Systématique et Évolution, UMR 7138, case postale 51, 57 rue Cuvier, F- 75231 Paris cedex 05 (France) maestrat @ mnhn. fr</mods:affiliation>
<mods:nameIdentifier type="email">maestrat@mnhn.fr</mods:nameIdentifier>
</mods:name>
<mods:typeOfResource>text</mods:typeOfResource>
<mods:relatedItem type="host">
<mods:titleInfo>
<mods:title>Zoosystema</mods:title>
</mods:titleInfo>
<mods:part>
<mods:date>2012</mods:date>
<mods:detail type="pubDate">
<mods:number>2012-06-30</mods:number>
</mods:detail>
<mods:detail type="volume">
<mods:number>34</mods:number>
</mods:detail>
<mods:detail type="issue">
<mods:number>2</mods:number>
</mods:detail>
<mods:extent unit="page">
<mods:start>389</mods:start>
<mods:end>408</mods:end>
</mods:extent>
</mods:part>
</mods:relatedItem>
<mods:location>
<mods:url>http://dx.doi.org/10.5252/z2012n2a12</mods:url>
</mods:location>
<mods:classification>journal article</mods:classification>
<mods:identifier type="DOI">10.5252/z2012n2a12</mods:identifier>
<mods:identifier type="GBIF-Dataset">22398780-9a60-4f96-9d93-b23996cddeed</mods:identifier>
<mods:identifier type="ISSN">1638-9387</mods:identifier>
<mods:identifier type="Zenodo-Dep">5165513</mods:identifier>
</mods:mods>
<treatment ID-DOI="http://doi.org/10.5281/zenodo.7020339" ID-GBIF-Taxon="202147580" ID-Zenodo-Dep="7020339" LSID="urn:lsid:zoobank.org:act:691632F6-71D9-4CA7-8BE5-3E06D34871AF" httpUri="http://treatment.plazi.org/id/B00A87C2FF94FFFD6338FC62F337F94A" lastPageId="8" lastPageNumber="397" pageId="7" pageNumber="396">
<subSubSection box="[790,1097,1008,1034]" pageId="7" pageNumber="396" type="nomenclature">
<paragraph blockId="7.[790,1097,1008,1066]" box="[790,1097,1008,1034]" pageId="7" pageNumber="396">
<heading box="[790,1097,1008,1034]" centered="true" fontSize="11" level="2" pageId="7" pageNumber="396" reason="2">
<taxonomicName ID-CoL="432DT" authority="Dijkstra &amp; Maestrati, 2012" authorityName="Dijkstra &amp; Maestrati" authorityYear="2012" box="[790,1031,1008,1034]" class="Bivalvia" family="Cyclochlamydidae" genus="Micropecten" kingdom="Animalia" order="Pectinida" pageId="7" pageNumber="396" phylum="Mollusca" rank="species" species="excuratus" status="n. sp.">
<emphasis bold="true" box="[790,1031,1008,1034]" italics="true" pageId="7" pageNumber="396">Micropecten excuratus</emphasis>
</taxonomicName>
<taxonomicNameLabel box="[1038,1097,1008,1034]" pageId="7" pageNumber="396" rank="species">n. sp.</taxonomicNameLabel>
</heading>
</paragraph>
</subSubSection>
<subSubSection box="[886,1000,1039,1066]" pageId="7" pageNumber="396" type="description">
<paragraph blockId="7.[790,1097,1008,1066]" box="[886,1000,1039,1066]" pageId="7" pageNumber="396">
(
<figureCitation box="[894,952,1039,1066]" captionStart="FIG" captionStartId="6.[113,124,1612,1629]" captionTargetBox="[113,1210,214,1567]" captionTargetId="figure-26@6.[569,1028,575,937]" captionTargetPageId="6" captionText="FIG. 1. — A-E, Holotype of Cyclochlamys aperta n. sp. (MNHN 24271); A, B, external views of left and right valve; C, left valve prodissoconch; D, right valve detail; E, right valve prodissoconch; F-J, Micropecten excuratus n. gen., n. sp.; F, holotype (MNHN 24273), external view of left valve; G, paratype (MNHN 24274), external view of right valve; H, holotype, left valve prodissoconch; I, paratype, right valve detail; J, paratype, right valve prodissoconch. Scale bars: A, B, F, G, 500 µm; C-E, H-J, 100 µm." figureDoi="http://doi.org/10.5281/zenodo.5165515" httpUri="https://zenodo.org/record/5165515/files/figure.png" pageId="7" pageNumber="396">Fig. 1</figureCitation>
F-J)
</paragraph>
</subSubSection>
<subSubSection pageId="7" pageNumber="396" type="materials_examined">
<paragraph blockId="7.[675,1209,1089,1193]" pageId="7" pageNumber="396">
TYPE MATERIAL. —
<materialsCitation ID-GBIF-Occurrence="3921119711" collectionCode="MNHN" country="Vanuatu" elevation="18" latitude="-15.538333" location="Vanuatu" longLatPrecision="128" longitude="167.28667" pageId="7" pageNumber="396" specimenCode="MNHN 24273" specimenCount="1" typeStatus="holotype">
<collectingCountry box="[860,942,1089,1113]" name="Vanuatu" pageId="7" pageNumber="396">
<emphasis bold="true" box="[860,942,1089,1113]" pageId="7" pageNumber="396">Vanuatu</emphasis>
</collectingCountry>
. SANTO 2006, stn DS101,
<geoCoordinate box="[675,773,1115,1139]" degrees="15" direction="south" minutes="32.3" orientation="latitude" pageId="7" pageNumber="396" precision="92" value="-15.538333">15°32.3’S</geoCoordinate>
,
<geoCoordinate box="[783,896,1115,1139]" degrees="167" direction="east" minutes="17.2" orientation="longitude" pageId="7" pageNumber="396" precision="92" value="167.28667">167°17.2’E</geoCoordinate>
,
<quantity box="[905,992,1115,1139]" metricMagnitude="1" metricUnit="m" metricValue="1.8" metricValueMax="1.9" metricValueMin="1.7" pageId="7" pageNumber="396" unit="m" value="18.0" valueMax="19.0" valueMin="17.0">
<elevation box="[905,992,1115,1139]" metricMagnitude="1" metricUnit="m" metricValue="1.8" metricValueMax="1.9" metricValueMin="1.7" pageId="7" pageNumber="396" unit="m" value="18.0" valueMax="19.0" valueMin="17.0">17-19 m</elevation>
</quantity>
,
<typeStatus box="[1002,1088,1115,1139]" pageId="7" pageNumber="396">holotype</typeStatus>
lv (
<specimenCode pageId="7" pageNumber="396">MNHN 24273</specimenCode>
)
</materialsCitation>
,
<materialsCitation ID-GBIF-Occurrence="3921119725" collectionCode="ZMA" country="Vanuatu" elevation="18" latitude="-15.538333" location="Vanuatu" longLatPrecision="128" longitude="167.28667" pageId="7" pageNumber="396" specimenCode="MNHN 24274" specimenCount="26" specimenCount-larva="1" typeStatus="paratype">
<specimenCount box="[754,779,1142,1166]" pageId="7" pageNumber="396" type="generic">10</specimenCount>
<typeStatus box="[783,870,1142,1166]" pageId="7" pageNumber="396">paratypes</typeStatus>
lv,
<specimenCount box="[899,924,1142,1166]" pageId="7" pageNumber="396" type="generic">14</specimenCount>
<typeStatus box="[927,1014,1142,1166]" pageId="7" pageNumber="396">paratypes</typeStatus>
rv (
<specimenCode box="[1049,1198,1142,1166]" pageId="7" pageNumber="396">MNHN 24274</specimenCode>
),
<specimenCount box="[675,688,1168,1192]" pageId="7" pageNumber="396" type="larva">1</specimenCount>
<typeStatus box="[694,777,1169,1193]" pageId="7" pageNumber="396">paratype</typeStatus>
lv,
<specimenCount box="[811,824,1168,1192]" pageId="7" pageNumber="396" type="generic">1</specimenCount>
<typeStatus box="[830,913,1169,1193]" pageId="7" pageNumber="396">paratype</typeStatus>
rv (
<collectionCode box="[953,1010,1168,1192]" country="Netherlands" httpUri="http://grbio.org/cool/a65z-wv6r" name="Universiteit van Amsterdam, Zoologisch Museum" pageId="7" pageNumber="396">ZMA</collectionCode>
Moll. 4.11.015)
</materialsCitation>
.
</paragraph>
<paragraph blockId="7.[675,1210,1216,1293]" pageId="7" pageNumber="396">
<typeStatus box="[677,724,1216,1239]" pageId="7" pageNumber="396">TYPE</typeStatus>
LOCALITY. —
<materialsCitation ID-GBIF-Occurrence="3921119393" country="Vanuatu" elevation="18" latitude="-15.538333" location="Tutuba Island" longLatPrecision="128" longitude="167.28667" pageId="7" pageNumber="396" specimenCount="1">
<collectingCountry box="[855,935,1216,1239]" name="Vanuatu" pageId="7" pageNumber="396">Vanuatu</collectingCountry>
Archipelago, north of
<location LSID="urn:lsid:plazi:treatment:B00A87C2FF94FFFD6338FC62F337F94A:3D7C600FFF94FFF26458FB52F0CBFB1B" country="Vanuatu" latitude="-15.538333" longLatPrecision="128" longitude="167.28667" name="Tutuba Island" pageId="7" pageNumber="396">Tutuba Island</location>
,
<geoCoordinate box="[744,842,1242,1266]" degrees="15" direction="south" minutes="32.3" orientation="latitude" pageId="7" pageNumber="396" precision="92" value="-15.538333">15°32.3’S</geoCoordinate>
,
<geoCoordinate box="[851,964,1242,1266]" degrees="167" direction="east" minutes="17.2" orientation="longitude" pageId="7" pageNumber="396" precision="92" value="167.28667">167°17.2’E</geoCoordinate>
,
<quantity box="[972,1057,1242,1266]" metricMagnitude="1" metricUnit="m" metricValue="1.8" metricValueMax="1.9" metricValueMin="1.7" pageId="7" pageNumber="396" unit="m" value="18.0" valueMax="19.0" valueMin="17.0">
<elevation box="[972,1057,1242,1266]" metricMagnitude="1" metricUnit="m" metricValue="1.8" metricValueMax="1.9" metricValueMin="1.7" pageId="7" pageNumber="396" unit="m" value="18.0" valueMax="19.0" valueMin="17.0">17-19 m</elevation>
</quantity>
, sand (SANTO 2006 stn DS101)
</materialsCitation>
.
</paragraph>
</subSubSection>
<subSubSection pageId="7" pageNumber="396" type="distribution">
<paragraph blockId="7.[677,1210,1316,1367]" pageId="7" pageNumber="396">
DISTRIBUTION. — Known only from the
<typeStatus box="[1086,1128,1317,1341]" pageId="7" pageNumber="396">type</typeStatus>
locality, collected dead in
<quantity box="[847,935,1343,1367]" metricMagnitude="1" metricUnit="m" metricValue="1.8" metricValueMax="1.9" metricValueMin="1.7" pageId="7" pageNumber="396" unit="m" value="18.0" valueMax="19.0" valueMin="17.0">
17-
<specimenCount box="[880,935,1343,1367]" pageId="7" pageNumber="396" type="generic">19 m</specimenCount>
</quantity>
.
</paragraph>
</subSubSection>
<subSubSection pageId="7" pageNumber="396" type="etymology">
<paragraph blockId="7.[677,1211,1390,1467]" pageId="7" pageNumber="396">ETYMOLOGY. — From the Latin adjective “excuratus”, meaning well-groomed or well-dressed, with reference to the abundantly sculptured disc of this micro-scallop.</paragraph>
</subSubSection>
<subSubSection lastPageId="8" lastPageNumber="397" pageId="7" pageNumber="396" type="description">
<paragraph blockId="7.[674,1212,1515,1699]" box="[677,821,1515,1541]" pageId="7" pageNumber="396">DESCRIPTION</paragraph>
<paragraph blockId="7.[674,1212,1515,1699]" pageId="7" pageNumber="396">
Shell up to
<emphasis box="[805,821,1547,1572]" italics="true" pageId="7" pageNumber="396">c.</emphasis>
<quantity box="[829,916,1546,1573]" metricMagnitude="-3" metricUnit="m" metricValue="2.5" pageId="7" pageNumber="396" unit="mm" value="2.5">2.5 mm</quantity>
high, fragile, hyaline, subcircular, slightly posteriorly oblique, inequivalve, inequilateral, left valve more inflated than right valve; translucent, prodissoconch of left valve conical, of right valve flat.
</paragraph>
<caption ID-Table-UUID="6CDC665CFF9BFFFD605FFF49F690FF05" box="[113,1211,219,236]" httpUri="http://table.plazi.org/id/6CDC665CFF9BFFFD605FFF49F690FF05" pageId="8" pageNumber="397" startId="8.[113,124,219,236]" targetBox="[113,1185,277,480]" targetIsTable="true" targetPageId="8">
<paragraph blockId="8.[113,1211,219,236]" box="[113,1211,219,236]" pageId="8" pageNumber="397">
TABLE 1. — Principal different morphological characters of
<taxonomicName authority="Finlay, 1926" authorityName="Finlay" authorityYear="1926" box="[579,796,219,236]" class="Bivalvia" family="Cyclochlamydidae" genus="Cyclochlamys" kingdom="Animalia" order="Pectinida" pageId="8" pageNumber="397" phylum="Mollusca" rank="genus">
<emphasis box="[579,693,219,236]" italics="true" pageId="8" pageNumber="397">Cyclochlamys</emphasis>
<bibRefCitation author="FINLAY H. J." box="[696,796,219,236]" pageId="8" pageNumber="397" pagination="320 - 485" refId="ref21938" refString="FINLAY H. J. 1926. - A further commentary on New Zealand molluscan systematics. Transactions and Proceedings of the New Zealand Institute 57: 320 - 485." type="journal article" year="1926">Finlay,1926</bibRefCitation>
</taxonomicName>
,
<taxonomicName authority="Iredale, 1929" authorityName="Iredale" authorityYear="1929" box="[801,1010,219,236]" class="Bivalvia" family="Cyclochlamydidae" genus="Chlamydella" kingdom="Animalia" order="Pectinida" pageId="8" pageNumber="397" phylum="Mollusca" rank="genus">
<emphasis box="[801,901,219,236]" italics="true" pageId="8" pageNumber="397">Chlamydella</emphasis>
<bibRefCitation author="IREDALE T." box="[905,1010,219,236]" pageId="8" pageNumber="397" pagination="157 - 189" refId="ref22213" refString="IREDALE T. 1929. - Mollusca from the continental shelf of eastern Australia. No 2. Records of the Australian Museum 17: 157 - 189." type="journal article" year="1929">Iredale,1929</bibRefCitation>
</taxonomicName>
and
<taxonomicName authority="Dijkstra &amp; Maestrati, 2012" authorityName="Dijkstra &amp; Maestrati" authorityYear="2012" box="[1048,1151,219,236]" class="Bivalvia" family="Cyclochlamydidae" genus="Micropecten" kingdom="Animalia" order="Pectinida" pageId="8" pageNumber="397" phylum="Mollusca" rank="genus" status="n. gen.">
<emphasis box="[1048,1151,219,236]" italics="true" pageId="8" pageNumber="397">Micropecten</emphasis>
</taxonomicName>
<taxonomicNameLabel box="[1155,1211,219,236]" pageId="8" pageNumber="397" rank="genus">n. gen.</taxonomicNameLabel>
</paragraph>
</caption>
<paragraph pageId="8" pageNumber="397">
<table box="[113,1185,277,480]" gridcols="4" gridrows="7" pageId="8" pageNumber="397">
<tr box="[113,1185,277,297]" gridrow="0" pageId="8" pageNumber="397" rowspan-0="1">
<th box="[477,685,277,297]" gridcol="1" gridrow="0" pageId="8" pageNumber="397">
<taxonomicName authorityName="Finlay" authorityYear="1926" box="[511,652,277,297]" class="Bivalvia" family="Cyclochlamydidae" genus="Cyclochlamys" kingdom="Animalia" order="Pectinida" pageId="8" pageNumber="397" phylum="Mollusca" rank="genus">
<emphasis bold="true" box="[511,652,277,297]" italics="true" pageId="8" pageNumber="397">Cyclochlamys</emphasis>
</taxonomicName>
</th>
<th box="[720,946,277,297]" gridcol="2" gridrow="0" pageId="8" pageNumber="397">
<taxonomicName authorityName="Iredale" authorityYear="1929" box="[770,896,277,297]" class="Bivalvia" family="Cyclochlamydidae" genus="Chlamydella" kingdom="Animalia" order="Pectinida" pageId="8" pageNumber="397" phylum="Mollusca" rank="genus">
<emphasis bold="true" box="[770,896,277,297]" italics="true" pageId="8" pageNumber="397">Chlamydella</emphasis>
</taxonomicName>
</th>
<th box="[983,1185,277,297]" gridcol="3" gridrow="0" pageId="8" pageNumber="397">
<emphasis bold="true" box="[983,1185,277,297]" pageId="8" pageNumber="397">
<taxonomicName authority="Dijkstra &amp; Maestrati, 2012" authorityName="Dijkstra &amp; Maestrati" authorityYear="2012" box="[983,1111,277,297]" class="Bivalvia" family="Cyclochlamydidae" genus="Micropecten" kingdom="Animalia" order="Pectinida" pageId="8" pageNumber="397" phylum="Mollusca" rank="genus" status="n. gen.">
<emphasis bold="true" box="[983,1111,277,297]" italics="true" pageId="8" pageNumber="397">Micropecten</emphasis>
</taxonomicName>
<taxonomicNameLabel box="[1116,1185,277,297]" pageId="8" pageNumber="397" rank="genus">n. gen.</taxonomicNameLabel>
</emphasis>
</th>
</tr>
<tr box="[113,1185,306,326]" gridrow="1" pageId="8" pageNumber="397">
<th box="[113,456,306,326]" gridcol="0" gridrow="1" pageId="8" pageNumber="397">Prodissoconch</th>
<td box="[477,685,306,326]" gridcol="1" gridrow="1" pageId="8" pageNumber="397">obtuse</td>
<td box="[720,946,306,326]" gridcol="2" gridrow="1" pageId="8" pageNumber="397">rounded</td>
<td box="[983,1185,306,326]" gridcol="3" gridrow="1" pageId="8" pageNumber="397">rounded</td>
</tr>
<tr box="[113,1185,332,352]" gridrow="2" pageId="8" pageNumber="397">
<th box="[113,456,332,352]" gridcol="0" gridrow="2" pageId="8" pageNumber="397">Sculpture prodissoconch left valve</th>
<td box="[477,685,332,352]" gridcol="1" gridrow="2" pageId="8" pageNumber="397">antimarginal</td>
<td box="[720,946,332,352]" gridcol="2" gridrow="2" pageId="8" pageNumber="397">smooth</td>
<td box="[983,1185,332,352]" gridcol="3" gridrow="2" pageId="8" pageNumber="397">latticed</td>
</tr>
<tr box="[113,1185,359,379]" gridrow="3" pageId="8" pageNumber="397">
<th box="[113,456,359,379]" gridcol="0" gridrow="3" pageId="8" pageNumber="397">Sculpture prodissoconch right valve</th>
<td box="[477,685,359,379]" gridcol="1" gridrow="3" pageId="8" pageNumber="397">almost smooth</td>
<td box="[720,946,359,379]" gridcol="2" gridrow="3" pageId="8" pageNumber="397">smooth</td>
<td box="[983,1185,359,379]" gridcol="3" gridrow="3" pageId="8" pageNumber="397">latticed</td>
</tr>
<tr box="[113,1185,385,405]" gridrow="4" pageId="8" pageNumber="397">
<th box="[113,456,385,405]" gridcol="0" gridrow="4" pageId="8" pageNumber="397">Sculpture left valve</th>
<td box="[477,685,385,405]" gridcol="1" gridrow="4" pageId="8" pageNumber="397">radial or latticed</td>
<td box="[720,946,385,405]" gridcol="2" gridrow="4" pageId="8" pageNumber="397">smooth or commarginal</td>
<td box="[983,1185,385,405]" gridcol="3" gridrow="4" pageId="8" pageNumber="397">latticed</td>
</tr>
<tr box="[113,1185,412,432]" gridrow="5" pageId="8" pageNumber="397">
<th box="[113,456,412,432]" gridcol="0" gridrow="5" pageId="8" pageNumber="397">Sculpture right valve</th>
<td box="[477,685,412,432]" gridcol="1" gridrow="5" pageId="8" pageNumber="397">smooth</td>
<td box="[720,946,412,432]" gridcol="2" gridrow="5" pageId="8" pageNumber="397">smooth</td>
<td box="[983,1185,412,432]" gridcol="3" gridrow="5" pageId="8" pageNumber="397">radial</td>
</tr>
<tr box="[113,1185,438,480]" gridrow="6" pageId="8" pageNumber="397">
<th box="[113,456,438,480]" gridcol="0" gridrow="6" pageId="8" pageNumber="397">Microstructure right valve</th>
<td box="[477,685,438,480]" gridcol="1" gridrow="6" pageId="8" pageNumber="397">hexagonal throughout</td>
<td box="[720,946,438,480]" gridcol="2" gridrow="6" pageId="8" pageNumber="397">hexagonal throughout</td>
<td box="[983,1185,438,480]" gridcol="3" gridrow="6" pageId="8" pageNumber="397">hexagonal only in pre-radial stage</td>
</tr>
</table>
</paragraph>
<paragraph blockId="8.[112,648,564,1161]" pageId="8" pageNumber="397">
Left valve (
<typeStatus box="[263,365,564,591]" pageId="8" pageNumber="397">holotype</typeStatus>
) disc and auricles sculptured with numerous narrow antimarginal lirae, secondary riblets in interspaces, and delicate commarginal lirae, commencing in early growth stage. Auricles subequal, anterior one slightly larger than posterior one. Prodissoconch
<emphasis box="[578,595,723,748]" italics="true" pageId="8" pageNumber="397">c.</emphasis>
230 µm wide, conical, sculptured with a web-like pattern of raised tracery.
</paragraph>
<paragraph blockId="8.[112,648,564,1161]" pageId="8" pageNumber="397">
Right valve (
<typeStatus box="[277,374,818,844]" pageId="8" pageNumber="397">paratype</typeStatus>
) disc and ventral half of posterior auricle similarly sculptured with narrow antimarginal lirae; intercostal secondary riblets in late growth stage. Longitudinal hexagonal microscructure. Posterior auricle continuous with disc, anterior one demarcated and sculptured with a few fine nodulous radial riblets. Byssal notch relatively deep. Prodissoconch flat and similarly sculpture as prodissoconch of left valve.
</paragraph>
<paragraph blockId="8.[112,648,564,1161]" pageId="8" pageNumber="397">
Dimensions of
<typeStatus box="[300,395,1103,1129]" pageId="8" pageNumber="397">holotype</typeStatus>
(left valve): H
<quantity box="[554,642,1103,1129]" metricMagnitude="-3" metricUnit="m" metricValue="2.4" pageId="8" pageNumber="397" unit="mm" value="2.4">2.4 mm</quantity>
, W
<quantity box="[147,237,1135,1161]" metricMagnitude="-3" metricUnit="m" metricValue="2.4" pageId="8" pageNumber="397" unit="mm" value="2.4">2.4 mm</quantity>
.
</paragraph>
</subSubSection>
<subSubSection pageId="8" pageNumber="397" type="discussion">
<paragraph blockId="8.[111,649,1198,1700]" box="[113,213,1198,1224]" pageId="8" pageNumber="397">REMARKS</paragraph>
<paragraph blockId="8.[111,649,1198,1700]" pageId="8" pageNumber="397">
<taxonomicName authority="Dijkstra &amp; Maestrati, 2012" authorityName="Dijkstra &amp; Maestrati" authorityYear="2012" box="[113,339,1230,1255]" class="Bivalvia" family="Cyclochlamydidae" genus="Micropecten" kingdom="Animalia" order="Pectinida" pageId="8" pageNumber="397" phylum="Mollusca" rank="species" species="excuratus" status="n. gen., n. sp.">
<emphasis box="[113,339,1230,1255]" italics="true" pageId="8" pageNumber="397">Micropecten excuratus</emphasis>
</taxonomicName>
<taxonomicNameLabel box="[343,484,1230,1256]" pageId="8" pageNumber="397" rank="species">n. gen., n. sp.</taxonomicNameLabel>
is morphologically closest to
<taxonomicName authority="(Oliver &amp; Holmes, 2004)" authorityName="Dijkstra &amp; Maestrati" authorityYear="2012" baseAuthorityName="Oliver &amp; Holmes" baseAuthorityYear="2004" class="Bivalvia" family="Cyclochlamydidae" genus="Micropecten" kingdom="Animalia" order="Pectinida" pageId="8" pageNumber="397" phylum="Mollusca" rank="species" species="plectofilum" status="n. comb.">
<emphasis box="[280,529,1261,1287]" italics="true" pageId="8" pageNumber="397">Micropecten plectofilum</emphasis>
(Oliver &amp; Holmes, 2004)
</taxonomicName>
<taxonomicNameLabel box="[286,386,1293,1319]" pageId="8" pageNumber="397" rank="species">n. comb.</taxonomicNameLabel>
, known from
<collectingRegion box="[539,648,1293,1319]" country="Mauritius" name="Rodrigues" pageId="8" pageNumber="397">Rodrigues</collectingRegion>
(Indian Ocean, Mascarene Islands; dead at
<quantity box="[588,646,1325,1351]" metricMagnitude="1" metricUnit="m" metricValue="1.7" pageId="8" pageNumber="397" unit="m" value="17.0">17 m</quantity>
depth). Both species have a similar size (
<taxonomicName authority="Dijkstra &amp; Maestrati, 2012" authorityName="Dijkstra &amp; Maestrati" authorityYear="2012" box="[520,648,1357,1382]" class="Bivalvia" family="Cyclochlamydidae" genus="Micropecten" kingdom="Animalia" order="Pectinida" pageId="8" pageNumber="397" phylum="Mollusca" rank="species" species="excuratus" status="n. gen., n. sp.">
<emphasis box="[520,648,1357,1382]" italics="true" pageId="8" pageNumber="397">M. excuratus</emphasis>
</taxonomicName>
<taxonomicNameLabel box="[113,268,1389,1415]" pageId="8" pageNumber="397" rank="species">n. gen., n. sp.</taxonomicNameLabel>
<quantity box="[276,365,1388,1415]" metricMagnitude="-3" metricUnit="m" metricValue="2.5" pageId="8" pageNumber="397" unit="mm" value="2.5">2.5 mm</quantity>
in height,
<taxonomicName authority="(Oliver &amp; Holmes, 2004)" authorityName="Dijkstra &amp; Maestrati" authorityYear="2012" baseAuthorityName="Oliver &amp; Holmes" baseAuthorityYear="2004" class="Bivalvia" family="Cyclochlamydidae" genus="Micropecten" kingdom="Animalia" order="Pectinida" pageId="8" pageNumber="397" phylum="Mollusca" rank="species" species="plectofilum" status="n. comb.">
<emphasis box="[491,646,1388,1414]" italics="true" pageId="8" pageNumber="397">M. plectofilum</emphasis>
(Oliver &amp; Holmes, 2004)
</taxonomicName>
<taxonomicNameLabel box="[412,513,1420,1446]" pageId="8" pageNumber="397" rank="species">n. comb.</taxonomicNameLabel>
<quantity box="[521,593,1420,1446]" metricMagnitude="-3" metricUnit="m" metricValue="2.0" pageId="8" pageNumber="397" unit="mm" value="2.0">2 mm</quantity>
), are slightly posteriorly oblique, and have an antimarginal sculpture on the right valve. However,
<taxonomicName authority="Dijkstra &amp; Maestrati, 2012" authorityName="Dijkstra &amp; Maestrati" authorityYear="2012" box="[514,644,1484,1509]" class="Bivalvia" family="Cyclochlamydidae" genus="Micropecten" kingdom="Animalia" order="Pectinida" pageId="8" pageNumber="397" phylum="Mollusca" rank="species" species="excuratus" status="n. gen., n. sp.">
<emphasis box="[514,644,1484,1509]" italics="true" pageId="8" pageNumber="397">M. excuratus</emphasis>
</taxonomicName>
<taxonomicNameLabel box="[113,248,1515,1541]" pageId="8" pageNumber="397" rank="species">n. gen., n. sp.</taxonomicNameLabel>
has more regularly spaced antimarginal sculpture, commencing at an earlier stage on the right valve, and
<taxonomicName authority="Dijkstra &amp; Maestrati, 2012" authorityName="Dijkstra &amp; Maestrati" authorityYear="2012" box="[282,413,1579,1604]" class="Bivalvia" family="Cyclochlamydidae" genus="Micropecten" kingdom="Animalia" order="Pectinida" pageId="8" pageNumber="397" phylum="Mollusca" rank="species" species="excuratus" status="n. gen., n. sp.">
<emphasis box="[282,413,1579,1604]" italics="true" pageId="8" pageNumber="397">M. excuratus</emphasis>
</taxonomicName>
<taxonomicNameLabel box="[419,560,1579,1605]" pageId="8" pageNumber="397" rank="species">n. gen., n. sp.</taxonomicNameLabel>
also has a commarginal sculpture on the left valve, which is lacking in
<taxonomicName authority="(Oliver &amp; Holmes, 2004)" authorityName="Dijkstra &amp; Maestrati" authorityYear="2012" baseAuthorityName="Oliver &amp; Holmes" baseAuthorityYear="2004" class="Bivalvia" family="Cyclochlamydidae" genus="Micropecten" kingdom="Animalia" order="Pectinida" pageId="8" pageNumber="397" phylum="Mollusca" rank="species" species="plectofilum" status="n. comb.">
<emphasis box="[262,421,1641,1667]" italics="true" pageId="8" pageNumber="397">M. plectofilum</emphasis>
(Oliver &amp; Holmes, 2004)
</taxonomicName>
<taxonomicNameLabel box="[187,284,1673,1700]" pageId="8" pageNumber="397" rank="species">n. comb.</taxonomicNameLabel>
</paragraph>
</subSubSection>
</treatment>
</document>
Reference in a new issue View git blame Copy permalink