treatments-xml/data/03/8B/87/038B87FEFFAFFFEA38F2386E00AAF95F.xml
2024-06-21 12:22:17 +02:00

201 lines
18 KiB
XML
Raw Blame History

This file contains invisible Unicode characters

This file contains invisible Unicode characters that are indistinguishable to humans but may be processed differently by a computer. If you think that this is intentional, you can safely ignore this warning. Use the Escape button to reveal them.

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="10.5733/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="038B87FEFFAFFFEA38F2386E00AAF95F" 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="Parvamussium vidalense" docType="treatment" docVersion="3" lastPageNumber="614" masterDocId="FFB2FF86FFB2FFF7395F3B730272FFD3" masterDocTitle="Pectinoidea (Bivalvia: Propeamussiidae and Cyclochlamydidae) from the southwestern Indian Ocean" masterLastPageNumber="585" masterPageNumber="585" pageNumber="614" updateTime="1683636114577" updateUser="ExternalLinkService" zenodo-license-document="CC-BY-4.0">
<mods:mods xmlns:mods="http://www.loc.gov/mods/v3">
<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>
<mods:relatedItem type="host">
<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>
</mods:detail>
<mods:extent unit="page">
<mods:start>585</mods:start>
<mods:end>585</mods:end>
</mods:extent>
</mods:part>
</mods:relatedItem>
<mods:location>
<mods:url>http://www.bioone.org/doi/10.5733/afin.056.0307</mods:url>
</mods:location>
<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>
</mods:mods>
<treatment LSID="urn:lsid:plazi:treatment:038B87FEFFAFFFEA38F2386E00AAF95F" httpUri="http://treatment.plazi.org/id/038B87FEFFAFFFEA38F2386E00AAF95F" lastPageNumber="614" pageId="29" pageNumber="614">
<subSubSection box="[429,894,796,822]" pageId="29" pageNumber="614" type="nomenclature">
<paragraph blockId="29.[181,1142,796,1676]" box="[429,894,796,822]" pageId="29" pageNumber="614">
<heading box="[429,894,796,822]" centered="true" fontSize="11" level="2" pageId="29" pageNumber="614" reason="3">
<taxonomicName ID-CoL="6TSV7" authority="(Barnard, 1964)" baseAuthorityName="Barnard" baseAuthorityYear="1964" box="[429,894,796,822]" class="Bivalvia" family="Propeamussiidae" genus="Parvamussium" kingdom="Animalia" order="Pectinida" pageId="29" pageNumber="614" phylum="Mollusca" rank="species" species="vidalense">
<emphasis box="[429,708,796,822]" italics="true" pageId="29" pageNumber="614">Parvamussium vidalense</emphasis>
(
<bibRefCitation author="BARNARD, K. H." box="[723,886,796,822]" pageId="29" pageNumber="614" pagination="361 - 593" refId="ref33078" refString="BARNARD, K. H. 1964. Contributions to the knowledge of South African marine Mollusca. Part 5. Lamellibranchiata. Annals of the South African Museum 47: 361 - 593." type="journal article" year="1964">Barnard, 1964</bibRefCitation>
)
</taxonomicName>
</heading>
</paragraph>
</subSubSection>
<subSubSection box="[616,706,837,864]" pageId="29" pageNumber="614" type="description">
<paragraph blockId="29.[181,1142,796,1676]" box="[616,706,837,864]" pageId="29" pageNumber="614">
<figureCitation box="[616,706,837,864]" captionStart="Fig" captionStartId="30.[144,177,1342,1364]" captionTargetBox="[265,983,204,1327]" captionTargetId="figure-14@30.[265,983,204,1327]" captionTargetPageId="30" captionText="Fig. 5. Parvamussium spp.: (AC) P. torresi (E.A. Smith, 1885): campaign Mainbaza, stn CP3143, (A) external view of the left valve, H = 7.8 mm, scale bar = 2 mm; (B) external view of the right valve, H = 6.6 mm, scale bar = 2 mm; (C) details of the left valve, H = 7.8 mm, scale bar = 0.1 mm (MNHN).(DF) P.texturatum (Dautzenberg &amp; Bavay, 1912):campaign Mainbaza, stn CC3151, (D) external view of the left valve, H = 5.7 mm, scale bar 2 mm; (E) external view of the right valve, H = 5.7 mm, scale bar 2 mm; (F) details of the left valve, H = 5.7 mm, scale bar 0.1 mm (MNHN). (GI) P. vesiculatum Dijkstra, 1995: campaign Miriky, stn DW3196, (G) external view of a left valve (typical), H = 6.6 mm, scale bar = 0.2 mm; (H) external view of a left valve (atypical), H = 7 mm, scale bar = 0.2 mm; (I) details of the left valve (typical), scale bar = 0.1 mm (MNHN). (JL) P.thyrideum (Melvill inMelvill &amp; Standen,1907):expeditionAtimoVatae,stn DW3523,(J) external view of one left valve, H = 5.2 mm, scale bar = 1 mm (K) external view of one right valve, H = 3.1 mm, scale bar = 1 mm;; (L) details of the left valve, H = 5.2 mm, scale bar = 0.1 mm (MNHN).(M) P.vidalense (Barnard, 1964), holotype: SouthAfrica, KwaZulu-Natal, off CapeVidal, external view of the left valve, H = 7.3 mm, scale bar = 2 mm (SAM A9495)." figureDoi="http://doi.org/10.5281/zenodo.7914547" httpUri="https://zenodo.org/record/7914547/files/figure.png" pageId="29" pageNumber="614">Fig. 5M</figureCitation>
</paragraph>
</subSubSection>
<subSubSection pageId="29" pageNumber="614" type="reference_group">
<paragraph blockId="29.[181,1142,796,1676]" box="[181,1141,873,895]" pageId="29" pageNumber="614">
<treatmentCitationGroup box="[181,1141,873,895]" pageId="29" pageNumber="614">
<treatmentCitation author="BARNARD, K. H." box="[181,577,873,895]" page="433" pageId="29" pageNumber="614" year="1964">
<taxonomicName ID-CoL="32VBM" authority="Barnard, 1964: 433" authorityName="Barnard" authorityPageNumber="433" authorityYear="1964" box="[181,577,873,895]" class="Bivalvia" family="Propeamussiidae" genus="Cyclopecten" kingdom="Animalia" order="Pectinida" pageId="29" pageNumber="614" phylum="Mollusca" rank="species" species="vidalensis">
<emphasis box="[181,391,873,894]" italics="true" pageId="29" pageNumber="614">Cyclopecten vidalensis</emphasis>
<materialsCitation box="[398,577,873,895]" country="South Africa" location="Off" pageId="29" pageNumber="614" specimenCount="1" stateProvince="KwaZulu-Natal">
<bibRefCitation author="BARNARD, K. H." box="[398,577,873,895]" pageId="29" pageNumber="614" pagination="361 - 593" refId="ref33078" refString="BARNARD, K. H. 1964. Contributions to the knowledge of South African marine Mollusca. Part 5. Lamellibranchiata. Annals of the South African Museum 47: 361 - 593." type="journal article" year="1964">Barnard, 1964: 433</bibRefCitation>
</materialsCitation>
</taxonomicName>
</treatmentCitation>
, figs 14eg.
<typeStatus box="[694,739,874,895]" pageId="29" pageNumber="614">TYpe</typeStatus>
localitY:
<collectingCountry box="[827,947,873,895]" name="South Africa" pageId="29" pageNumber="614">South Africa</collectingCountry>
:
<emphasis box="[956,1097,873,894]" italics="true" pageId="29" pageNumber="614">
<collectingRegion box="[956,1097,873,894]" country="South Africa" name="KwaZulu-Natal" pageId="29" pageNumber="614">KwaZulu­Natal</collectingRegion>
</emphasis>
:
<location LSID="urn:lsid:plazi:treatment:038B87FEFFAFFFEA38F2386E00AAF95F:8EFD6033FFAFFFEA3D09381A0607FCAC" box="[1110,1141,873,895]" country="South Africa" name="Off" pageId="29" pageNumber="614" stateProvince="KwaZulu-Natal">Off</location>
</treatmentCitationGroup>
</paragraph>
<paragraph blockId="29.[181,1142,796,1676]" box="[277,859,897,919]" pageId="29" pageNumber="614">
<materialsCitation box="[277,855,897,919]" elevation="165" location="Vidal" pageId="29" pageNumber="614" specimenCount="1" stateProvince="Western Cape">
<collectingRegion box="[277,324,898,919]" country="South Africa" name="Western Cape" pageId="29" pageNumber="614">Cape</collectingRegion>
<location LSID="urn:lsid:plazi:treatment:038B87FEFFAFFFEA38F2386E00AAF95F:8EFD6033FFAFFFEA381638F20308FC44" box="[329,378,897,919]" name="Vidal" pageId="29" pageNumber="614" stateProvince="Western Cape">Vidal</location>
(NNE 1/4N, 9.5 miles), -
<quantity box="[609,716,897,919]" metricMagnitude="2" metricUnit="m" metricValue="1.645" metricValueMax="1.83" metricValueMin="1.46" pageId="29" pageNumber="614" unit="m" value="164.5" valueMax="183.0" valueMin="146.0">
<elevation box="[609,716,897,919]" metricMagnitude="2" metricUnit="m" metricValue="1.645" metricValueMax="1.83" metricValueMin="1.46" pageId="29" pageNumber="614" unit="m" value="164.5" valueMax="183.0" valueMin="146.0">146183 m</elevation>
</quantity>
, dead, dredged
</materialsCitation>
.
</paragraph>
</subSubSection>
<subSubSection pageId="29" pageNumber="614" type="description">
<paragraph blockId="29.[181,1142,796,1676]" pageId="29" pageNumber="614">
Description: Shell up to 7.3 mm in height, fragile, opaque, subcircular, almost equilateral, left valve flattened, auricles unequal in shape and size (anterior larger than posterior), umbonal angle 105°, colour whitish. Prodissoconch 200 µm long. Left valve with commarginal sculpture in early growth stage (
<emphasis box="[662,681,1030,1055]" italics="true" pageId="29" pageNumber="614">c.</emphasis>
10 widely spaced delicate commarginal lamellae up to
<quantity box="[346,415,1062,1088]" metricMagnitude="-3" metricUnit="m" metricValue="1.0" pageId="29" pageNumber="614" unit="mm" value="1.0">1 mm</quantity>
), then radial sculpture commences (about 10 radial riblets appear and secondary intercostal ones at
<quantity box="[565,635,1093,1119]" metricMagnitude="-3" metricUnit="m" metricValue="2.0" pageId="29" pageNumber="614" unit="mm" value="2.0">2 mm</quantity>
), showing a latticed sculptured at the central shell disc of prominent radial ribs and overrunning commarginal lamellae, with scales on intersections.Auricles with prominent closely spaced commarginal lamellae. Hinge line straight. Inner surface with short riblets laterally (4 anteriorly, 4 posteriorly) and 2 rudimentary ventrally.
</paragraph>
<paragraph blockId="29.[181,1142,796,1676]" box="[181,663,1257,1279]" pageId="29" pageNumber="614">
Type material examined:
<typeStatus box="[412,496,1257,1279]" pageId="29" pageNumber="614">Holotype</typeStatus>
(lv) SAM A9495.
</paragraph>
<paragraph blockId="29.[181,1142,796,1676]" pageId="29" pageNumber="614">
Other material examined:
<materialsCitation collectingDate="2010-05-14" collectionCode="MNHN" collectorName="S Cap Sainte Marie &amp; Atimo Vatae &amp; RV Nosy Be" country="Madagascar" elevation="254" latitude="-26.216667" location="MADAGASCAR" longLatPrecision="1243" longitude="45.133335" pageId="29" pageNumber="614" specimenCount="1">
S
<collectingCountry box="[437,602,1290,1311]" name="Madagascar" pageId="29" pageNumber="614">MADAGASCAR</collectingCountry>
:
<collectorName box="[610,787,1290,1312]" pageId="29" pageNumber="614">S Cap Sainte Marie</collectorName>
(
<geoCoordinate box="[800,871,1290,1312]" degrees="26" direction="south" minutes="13" orientation="latitude" pageId="29" pageNumber="614" precision="925" value="-26.216667">26°13'S</geoCoordinate>
<geoCoordinate box="[877,953,1290,1312]" degrees="45" direction="east" minutes="08" orientation="longitude" pageId="29" pageNumber="614" precision="925" value="45.133335">45°08'E</geoCoordinate>
), -
<quantity box="[975,1084,1290,1312]" metricMagnitude="2" metricUnit="m" metricValue="2.535" metricValueMax="2.82" metricValueMin="2.25" pageId="29" pageNumber="614" unit="m" value="253.5" valueMax="282.0" valueMin="225.0">
<elevation box="[975,1084,1290,1312]" metricMagnitude="2" metricUnit="m" metricValue="2.535" metricValueMax="2.82" metricValueMin="2.25" pageId="29" pageNumber="614" unit="m" value="253.5" valueMax="282.0" valueMin="225.0">225282 m</elevation>
</quantity>
, dead, expedition
<collectorName box="[282,398,1314,1336]" pageId="29" pageNumber="614">Atimo Vatae</collectorName>
, stn CP3613,
<collectorName box="[523,633,1314,1335]" pageId="29" pageNumber="614">
RV
<emphasis box="[558,633,1314,1335]" italics="true" pageId="29" pageNumber="614">Nosy Bé</emphasis>
</collectorName>
11,
<date box="[671,761,1314,1335]" pageId="29" pageNumber="614" value="2010-05-14">
<collectingDate box="[671,761,1314,1335]" pageId="29" pageNumber="614" value="2010-05-14">14.v.2010</collectingDate>
</date>
(
<collectionCode box="[772,847,1314,1335]" 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="29" pageNumber="614">MNHN</collectionCode>
)
</materialsCitation>
.
</paragraph>
<paragraph blockId="29.[181,1142,796,1676]" pageId="29" pageNumber="614">
Distribution and habitat:
<collectingCountry box="[463,609,1351,1377]" name="South Africa" pageId="29" pageNumber="614">South Africa</collectingCountry>
, off
<collectingRegion box="[660,839,1351,1377]" country="South Africa" name="KwaZulu-Natal" pageId="29" pageNumber="614">KwaZulu-Natal</collectingRegion>
. Now also southern
<collectingCountry name="Madagascar" pageId="29" pageNumber="614">Madagascar</collectingCountry>
(new record). Previously only a single left valve (
<typeStatus box="[844,945,1383,1409]" pageId="29" pageNumber="614">holotype</typeStatus>
) at -
<quantity box="[1001,1138,1383,1410]" metricMagnitude="2" metricUnit="m" metricValue="1.645" metricValueMax="1.83" metricValueMin="1.46" pageId="29" pageNumber="614" unit="m" value="164.5" valueMax="183.0" valueMin="146.0">
146
<specimenCount box="[1060,1138,1383,1410]" pageId="29" pageNumber="614" type="generic">183 m</specimenCount>
</quantity>
. Present left valve dead at -
<quantity box="[478,613,1416,1443]" metricMagnitude="2" metricUnit="m" metricValue="2.535" metricValueMax="2.82" metricValueMin="2.25" pageId="29" pageNumber="614" unit="m" value="253.5" valueMax="282.0" valueMin="225.0">
225
<specimenCount box="[536,613,1416,1443]" pageId="29" pageNumber="614" type="generic">282 m</specimenCount>
</quantity>
.
</paragraph>
<paragraph blockId="29.[181,1142,796,1676]" pageId="29" pageNumber="614">
Remarks:The present specimen from southern
<collectingCountry box="[695,829,1457,1483]" name="Madagascar" pageId="29" pageNumber="614">Madagascar</collectingCountry>
is morphologically identical to the
<typeStatus box="[247,295,1490,1516]" pageId="29" pageNumber="614">type</typeStatus>
specimen.
<taxonomicName baseAuthorityName="Barnard" baseAuthorityYear="1964" box="[418,693,1489,1515]" class="Bivalvia" family="Propeamussiidae" genus="Parvamussium" kingdom="Animalia" order="Pectinida" pageId="29" pageNumber="614" phylum="Mollusca" rank="species" species="vidalense">
<emphasis box="[418,693,1489,1515]" italics="true" pageId="29" pageNumber="614">Parvamussium vidalense</emphasis>
</taxonomicName>
was provisionally placed in
<taxonomicName authorityName="Verrill" authorityYear="1897" box="[1003,1141,1489,1515]" class="Bivalvia" family="Propeamussiidae" genus="Cyclopecten" kingdom="Animalia" order="Pectinida" pageId="29" pageNumber="614" phylum="Mollusca" rank="genus">
<emphasis box="[1003,1141,1489,1515]" italics="true" pageId="29" pageNumber="614">Cyclopecten</emphasis>
</taxonomicName>
bY
<bibRefCitation author="BARNARD, K. H." box="[214,437,1521,1548]" pageId="29" pageNumber="614" pagination="361 - 593" refId="ref33078" refString="BARNARD, K. H. 1964. Contributions to the knowledge of South African marine Mollusca. Part 5. Lamellibranchiata. Annals of the South African Museum 47: 361 - 593." type="journal article" year="1964">Barnard (1964: 433)</bibRefCitation>
, but developed internal riblets justified placing in
<taxonomicName authorityName="Sacco" authorityYear="1897" box="[971,1134,1522,1547]" class="Bivalvia" family="Propeamussiidae" genus="Parvamussium" kingdom="Animalia" order="Pectinida" pageId="29" pageNumber="614" phylum="Mollusca" rank="genus">
<emphasis box="[971,1134,1522,1547]" italics="true" pageId="29" pageNumber="614">Parvamussium</emphasis>
</taxonomicName>
. A close congener from the SW Pacific is
<taxonomicName authority="Dijkstra, 1991" authorityName="Dijkstra" authorityYear="1991" box="[687,1136,1554,1581]" class="Bivalvia" family="Propeamussiidae" genus="Parvamussium" kingdom="Animalia" order="Pectinida" pageId="29" pageNumber="614" phylum="Mollusca" rank="species" species="araneum">
<emphasis box="[687,963,1555,1580]" italics="true" pageId="29" pageNumber="614">Parvamussium araneum</emphasis>
Dijkstra, 1991
</taxonomicName>
, which differs from
<taxonomicName baseAuthorityName="Barnard" baseAuthorityYear="1964" box="[397,531,1586,1612]" class="Bivalvia" family="Propeamussiidae" genus="Parvamussium" kingdom="Animalia" order="Pectinida" pageId="29" pageNumber="614" phylum="Mollusca" rank="species" species="vidalense">
<emphasis box="[397,531,1586,1612]" italics="true" pageId="29" pageNumber="614">P. vidalense</emphasis>
</taxonomicName>
bY having finer and more closelY spaced commarginal lamellae, more delicate radial riblets on the left valve, more spineous sculpture on the intersections, and less-developed internal riblets.
</paragraph>
</subSubSection>
</treatment>
</document>