treatments-xml/data/03/8B/87/038B87FEFFBCFFE73895382D00C7FE55.xml

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<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="038B87FEFFBCFFE73895382D00C7FE55" 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 catillus Dijkstra &amp; Maestrati 2015, sp. n." docType="treatment" docVersion="3" lastPageNumber="601" masterDocId="FFB2FF86FFB2FFF7395F3B730272FFD3" masterDocTitle="Pectinoidea (Bivalvia: Propeamussiidae and Cyclochlamydidae) from the southwestern Indian Ocean" masterLastPageNumber="585" masterPageNumber="585" pageNumber="599" updateTime="1683636114577" updateUser="ExternalLinkService" zenodo-license-document="CC-BY-4.0">
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<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>
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<mods:typeOfResource>text</mods:typeOfResource>
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<mods:title>African Invertebrates</mods:title>
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<mods:date>2015</mods:date>
<mods:detail type="pubDate">
<mods:number>2015-12-18</mods:number>
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<mods:detail type="volume">
<mods:number>56</mods:number>
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<mods:number>3</mods:number>
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<mods:start>585</mods:start>
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<mods:identifier type="DOI">10.5733/afin.056.0307</mods:identifier>
<mods:identifier type="ISSN">2305-2562</mods:identifier>
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<treatment ID-DOI="http://doi.org/10.5281/zenodo.7914635" ID-Zenodo-Dep="7914635" LSID="urn:lsid:plazi:treatment:038B87FEFFBCFFE73895382D00C7FE55" httpUri="http://treatment.plazi.org/id/038B87FEFFBCFFE73895382D00C7FE55" lastPageId="16" lastPageNumber="601" pageId="14" pageNumber="599">
<subSubSection box="[458,789,862,889]" pageId="14" pageNumber="599" type="nomenclature">
<paragraph blockId="14.[144,1105,862,1677]" box="[458,789,862,889]" pageId="14" pageNumber="599">
<heading box="[458,789,862,889]" centered="true" fontSize="11" level="2" pageId="14" pageNumber="599" reason="2">
<taxonomicName ID-CoL="75T6D" authority="Dijkstra &amp; Maestrati, 2015" authorityName="Dijkstra &amp; Maestrati" authorityYear="2015" box="[458,722,862,889]" class="Bivalvia" family="Propeamussiidae" genus="Parvamussium" kingdom="Animalia" order="Pectinida" pageId="14" pageNumber="599" phylum="Mollusca" rank="species" species="catillus" status="sp. n.">
<emphasis bold="true" box="[458,722,862,889]" italics="true" pageId="14" pageNumber="599">Parvamussium catillus</emphasis>
</taxonomicName>
<taxonomicNameLabel box="[729,789,863,889]" pageId="14" pageNumber="599" rank="species">sp. n.</taxonomicNameLabel>
</heading>
</paragraph>
</subSubSection>
<subSubSection lastPageId="16" lastPageNumber="601" pageId="14" pageNumber="599" type="description">
<paragraph blockId="14.[144,1105,862,1677]" box="[564,684,903,929]" pageId="14" pageNumber="599">
<figureCitation box="[564,684,903,929]" captionStart="Fig" captionStartId="15.[181,214,1283,1305]" captionTargetBox="[189,1134,204,1268]" captionTargetId="figure-9@15.[189,1134,204,1268]" captionTargetPageId="15" captionText="Fig.2. Parvamussium spp.:(AG) P.catillus sp.n., holotype:campaign Mainbaza, stn CP3139, (A) external view of the left valve, H = 7.2 mm, scale bar = 2 mm; (B) internal view of the left valve,H = 7.2 mm, scale bar = 2 mm; (C) external view of the right valve, H = 7.2 mm, scale bar = 2 mm; (D) internal view of the right valve, H = 7.2 mm, scale bar = 2 mm; (E) details of the left valve, H = 7.2 mm, scale bar = 0.1 mm; (F) details of the right valve, H = 7.2 mm, scale bar = 0.1 mm; (G) prodissoconch of the left valve,H = 7.2 mm,scale bar = 0.2 mm (MNHN 41966).(HN) P.puillandreisp.n., holotype: campaign Miriky, stn DW3200, (H) external view of the left valve, H = 12.4 mm, scale bar = 0.2 mm; (I) internal view of the left valve, H = 12.4 mm, scale bar = 0.2 mm; (J) external view of the right valve, H = 10 mm, scale bar = 0.2 mm; (K) internal view of the right valve, H = 10 mm, scale bar = 0.2 mm; (L) prodissoconch of the left valve, H = 12.4 mm, scale bar = 0.2 mm; (M) details of the right valve, H = 10 mm, scale bar = 0.1 mm; (N) details of the left valve, H = 10 mm, scale bar = 0.1 mm (MNHN 39021)." figureDoi="http://doi.org/10.5281/zenodo.7914535" httpUri="https://zenodo.org/record/7914535/files/figure.png" pageId="14" pageNumber="599">Fig. 2AG</figureCitation>
</paragraph>
<paragraph blockId="14.[144,1105,862,1677]" pageId="14" pageNumber="599">
Etymology: From the Latin
<taxonomicName authorityName="Dijkstra &amp; Maestrati" authorityYear="2015" box="[465,547,941,967]" class="Bivalvia" family="Propeamussiidae" genus="Parvamussium" kingdom="Animalia" order="Pectinida" pageId="14" pageNumber="599" phylum="Mollusca" rank="species" species="catillus">
<emphasis box="[465,547,941,967]" italics="true" pageId="14" pageNumber="599">catillus</emphasis>
</taxonomicName>
(m.) (small dish), after the smooth circular shell that resembles a small dish.
</paragraph>
<paragraph blockId="14.[144,1105,862,1677]" pageId="14" pageNumber="599">
Description: Shell up to 7.2 mm in height, fragile, semi-transparent, circular, inequivalve, left valve slightlY more inflated than right valve, equilateral, auricles almost equal in size, umbonal angle 110°115°, colour whitish. Prodissoconch 100 µm long. Left valve smooth and dead throughout shell disc, umbonal part glossy and transparent. Anterior auricle with very weak and delicate widely spaced commarginal lamellae, more prominent near shell disc, posterior auricle almost smooth with traces of very closely spaced commarginal lirae laterally. Right valve with weak, regularly spaced, commarginal lirae (
<emphasis box="[360,379,1233,1258]" italics="true" pageId="14" pageNumber="599">c.</emphasis>
8 per mm).Anterior auricle with weak and verY fine commarginal lirae and a noduliferous ridge along the byssal fasciole, posterior auricle continuous with disc, smooth with very close-set commarginal lirae laterally. Byssal notch moderately deep, byssal fasciole rather small, no ctenolium. Hinge line straight. Resilifer triangular. Internal ribs 13 commence in early growth stage and are exposed almost to the periphery, one interstitial rudimentary riblet antero-ventrally, and one riblet on both auricles.
</paragraph>
<paragraph blockId="14.[144,1105,862,1677]" box="[144,980,1428,1455]" pageId="14" pageNumber="599">
Dimensions (
<typeStatus box="[292,397,1428,1454]" pageId="14" pageNumber="599">holotype</typeStatus>
): Height 7.2 mm, width 7.2 mm, convexity 2.5 mm.
</paragraph>
<paragraph blockId="14.[144,1105,862,1677]" pageId="14" pageNumber="599">
Type material:
<materialsCitation collectingDate="2009-04-11" collectionCode="MNHN" collectorName="Mainbaza &amp; RV Vizconde de Eza &amp; P. Bouchet &amp; Bouchet, J &amp; E. Strong" country="Mozambique" elevation="1144" latitude="-23.583334" location="Vizconde de Eza" longLatPrecision="1255" longitude="36.1" pageId="14" pageNumber="599" specimenCount="2" stateProvince="Inhambane" typeStatus="holotype">
<typeStatus box="[287,372,1464,1486]" pageId="14" pageNumber="599">Holotype</typeStatus>
(pr) (
<collectionCode box="[429,500,1464,1485]" 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="14" pageNumber="599">MNHN</collectionCode>
IM-2007-41966),
<typeStatus box="[676,754,1464,1485]" pageId="14" pageNumber="599">paratype</typeStatus>
(pr) (
<collectionCode box="[811,882,1464,1485]" 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="14" pageNumber="599">MNHN</collectionCode>
IM-2007-41964). Type locality:
<collectingCountry box="[219,373,1488,1509]" name="Mozambique" pageId="14" pageNumber="599">MOZAMBIQUE</collectingCountry>
CHANNEL:
<collectingRegion box="[493,592,1488,1510]" country="Mozambique" name="Inhambane" pageId="14" pageNumber="599">Inhambane</collectingRegion>
transect (
<geoCoordinate box="[675,745,1488,1510]" degrees="23" direction="south" minutes="35" orientation="latitude" pageId="14" pageNumber="599" precision="925" value="-23.583334">23°35'S</geoCoordinate>
<geoCoordinate box="[748,821,1488,1510]" degrees="36" direction="east" minutes="06" orientation="longitude" pageId="14" pageNumber="599" precision="925" value="36.1">36°06'E</geoCoordinate>
), -
<quantity box="[841,966,1488,1510]" metricMagnitude="3" metricUnit="m" metricValue="1.1435" metricValueMax="1.1949999999999998" metricValueMin="1.092" pageId="14" pageNumber="599" unit="m" value="1143.5" valueMax="1195.0" valueMin="1092.0">
<elevation box="[841,966,1488,1510]" metricMagnitude="3" metricUnit="m" metricValue="1.1435" metricValueMax="1.1949999999999998" metricValueMin="1.092" pageId="14" pageNumber="599" unit="m" value="1143.5" valueMax="1195.0" valueMin="1092.0">10921195 m</elevation>
</quantity>
, live, campaign
<collectorName box="[144,236,1512,1534]" pageId="14" pageNumber="599">Mainbaza</collectorName>
, stn CP3139,
<collectorName box="[361,544,1512,1534]" pageId="14" pageNumber="599">
RV
<emphasis box="[396,544,1512,1534]" italics="true" pageId="14" pageNumber="599">
<location LSID="urn:lsid:plazi:treatment:038B87FEFFBCFFE73895382D00C7FE55:8EFD6033FFBCFFF938D33E9B0052FA2D" box="[396,544,1512,1534]" country="Mozambique" latitude="-23.583334" longLatPrecision="1255" longitude="36.1" name="Vizconde de Eza" pageId="14" pageNumber="599" stateProvince="Inhambane">Vizconde de Eza</location>
</emphasis>
</collectorName>
, leg.
<collectorName box="[594,694,1512,1534]" pageId="14" pageNumber="599">P. Bouchet</collectorName>
, J. Rosado &amp;
<collectorName box="[820,908,1512,1533]" pageId="14" pageNumber="599">E. Strong</collectorName>
,
<date box="[917,1014,1512,1534]" pageId="14" pageNumber="599" value="2009-04-11">
<collectingDate box="[917,1014,1512,1534]" pageId="14" pageNumber="599" value="2009-04-11">11.iv.2009</collectingDate>
</date>
.
</materialsCitation>
</paragraph>
<paragraph blockId="14.[144,1105,862,1677]" box="[144,617,1547,1574]" pageId="14" pageNumber="599">
Distribution and habitat: See
<typeStatus box="[472,520,1548,1574]" pageId="14" pageNumber="599">type</typeStatus>
locality.
</paragraph>
<paragraph blockId="14.[144,1105,862,1677]" lastBlockId="15.[181,1142,1586,1677]" lastPageId="15" lastPageNumber="600" pageId="14" pageNumber="599">
Remarks: The closest resembling species is
<taxonomicName authority="Dijkstra, 1995" authorityName="Dijkstra" authorityYear="1995" box="[623,1099,1586,1613]" class="Bivalvia" family="Propeamussiidae" genus="Parvamussium" kingdom="Animalia" order="Pectinida" pageId="14" pageNumber="599" phylum="Mollusca" rank="species" species="multiliratum">
<emphasis box="[623,933,1586,1612]" italics="true" pageId="14" pageNumber="599">Parvamussium multiliratum</emphasis>
Dijkstra, 1995
</taxonomicName>
, recorded from
<collectingCountry box="[315,493,1618,1645]" name="New Caledonia" pageId="14" pageNumber="599">New Caledonia</collectingCountry>
,
<collectingCountry box="[507,602,1619,1645]" name="Vanuatu" pageId="14" pageNumber="599">Vanuatu</collectingCountry>
,
<collectingCountry box="[615,657,1618,1644]" name="Fiji" pageId="14" pageNumber="599">Fiji</collectingCountry>
,
<collectingCountry box="[670,742,1619,1645]" name="Tonga" pageId="14" pageNumber="599">Tonga</collectingCountry>
,
<collectingCountry box="[755,964,1618,1645]" name="Wallis and Futuna" pageId="14" pageNumber="599">Wallis and Futuna</collectingCountry>
(Dijkstra &amp; Maestrati 2012: 392).
<taxonomicName authorityName="Dijkstra &amp; Maestrati" authorityYear="2015" box="[404,665,1650,1676]" class="Bivalvia" family="Propeamussiidae" genus="Parvamussium" kingdom="Animalia" order="Pectinida" pageId="14" pageNumber="599" phylum="Mollusca" rank="species" species="catillus">
<emphasis box="[404,665,1650,1676]" italics="true" pageId="14" pageNumber="599">Parvamussium catillus</emphasis>
</taxonomicName>
morphologically differs from
<taxonomicName authorityName="Dijkstra" authorityYear="1995" class="Bivalvia" family="Propeamussiidae" genus="Parvamussium" kingdom="Animalia" lastPageId="15" lastPageNumber="600" order="Pectinida" pageId="14" pageNumber="599" phylum="Mollusca" rank="species" species="multiliratum">
<emphasis italics="true" lastPageId="15" lastPageNumber="600" pageId="14" pageNumber="599">P. multiliratum</emphasis>
</taxonomicName>
by a smooth shell disc of the left valve (
<taxonomicName authorityName="Dijkstra" authorityYear="1995" box="[779,952,1586,1612]" class="Bivalvia" family="Propeamussiidae" genus="Parvamussium" kingdom="Animalia" order="Pectinida" pageId="15" pageNumber="600" phylum="Mollusca" rank="species" species="multiliratum">
<emphasis box="[779,952,1586,1612]" italics="true" pageId="15" pageNumber="600">P. multiliratum</emphasis>
</taxonomicName>
with prominent commarginal lamellae and weak radial sculpture postero-laterally), by having fewer interior ribs (
<taxonomicName authorityName="Dijkstra" authorityYear="1995" box="[329,497,1650,1676]" class="Bivalvia" family="Propeamussiidae" genus="Parvamussium" kingdom="Animalia" order="Pectinida" pageId="15" pageNumber="600" phylum="Mollusca" rank="species" species="multiliratum">
<emphasis box="[329,497,1650,1676]" italics="true" pageId="15" pageNumber="600">P. multiliratum</emphasis>
</taxonomicName>
14 and two rudimentary).
</paragraph>
<caption ID-DOI="http://doi.org/10.5281/zenodo.7914535" ID-Zenodo-Dep="7914535" httpUri="https://zenodo.org/record/7914535/files/figure.png" pageId="15" pageNumber="600" startId="15.[181,214,1283,1305]" targetBox="[189,1134,204,1268]" targetPageId="15" targetType="figure">
<paragraph blockId="15.[181,1143,1283,1569]" pageId="15" pageNumber="600">
Fig. 2.
<taxonomicName box="[243,422,1284,1305]" class="Bivalvia" family="Propeamussiidae" genus="Parvamussium" kingdom="Animalia" order="Pectinida" pageId="15" pageNumber="600" phylum="Mollusca" rank="species" species="undetermined">
<emphasis box="[243,377,1284,1305]" italics="true" pageId="15" pageNumber="600">Parvamussium</emphasis>
spp.
</taxonomicName>
: (AG)
<taxonomicName authority="Dijkstra &amp; Maestrati, 2015" authorityName="Dijkstra &amp; Maestrati" authorityYear="2015" box="[492,578,1283,1305]" class="Bivalvia" family="Propeamussiidae" genus="Parvamussium" kingdom="Animalia" order="Pectinida" pageId="15" pageNumber="600" phylum="Mollusca" rank="species" species="catillus" status="sp. n.">
<emphasis box="[492,578,1283,1305]" italics="true" pageId="15" pageNumber="600">P.catillus</emphasis>
</taxonomicName>
<taxonomicNameLabel box="[583,632,1284,1305]" pageId="15" pageNumber="600" rank="species">sp. n.</taxonomicNameLabel>
, holotype: campaign Mainbaza, stn CP3139, (A) external view of the left valve, H = 7.2 mm, scale bar = 2 mm; (B) internal view of the left valve, H = 7.2 mm, scale bar = 2 mm; (C) external view of the right valve, H = 7.2 mm, scale bar = 2 mm; (D) internal view of the right valve, H = 7.2 mm, scale bar = 2 mm; (E) details of the left valve, H = 7.2 mm, scale bar = 0.1 mm; (F) details of the right valve, H = 7.2 mm, scale bar = 0.1 mm; (G) prodissoconch of the left valve, H = 7.2 mm, scale bar = 0.2 mm (MNHN 41966). (HN)
<taxonomicName authority="Dijkstra &amp; Maestrati, 2015" authorityName="Dijkstra &amp; Maestrati" authorityYear="2015" box="[875,996,1403,1425]" class="Bivalvia" family="Propeamussiidae" genus="Parvamussium" kingdom="Animalia" order="Pectinida" pageId="15" pageNumber="600" phylum="Mollusca" rank="species" species="puillandrei" status="sp. n.">
<emphasis box="[875,996,1403,1425]" italics="true" pageId="15" pageNumber="600">P. puillandrei</emphasis>
</taxonomicName>
<taxonomicNameLabel box="[999,1048,1404,1425]" pageId="15" pageNumber="600" rank="species">sp. n.</taxonomicNameLabel>
, holotype: campaign Miriky, stn DW3200, (H) external view of the left valve, H = 12.4 mm, scale bar = 0.2 mm; (I) internal view of the left valve, H = 12.4 mm, scale bar = 0.2 mm; (J) external view of the right valve, H = 10 mm, scale bar = 0.2 mm; (K) internal view of the right valve, H = 10 mm, scale bar = 0.2 mm; (L) prodissoconch of the left valve, H = 12.4 mm, scale bar = 0.2 mm; (M) details of the right valve, H = 10 mm, scale bar = 0.1 mm; (N) details of the left valve, H = 10 mm, scale bar = 0.1 mm (MNHN 39021).
</paragraph>
</caption>
<paragraph blockId="16.[144,1104,204,390]" pageId="16" pageNumber="601">
Another somewhat resembling species is
<taxonomicName authority="Dijkstra &amp; Janssen, 2013" authorityName="Dijkstra &amp; Janssen" authorityYear="2013" class="Bivalvia" family="Propeamussiidae" genus="Propeamussium" kingdom="Animalia" order="Pectinida" pageId="16" pageNumber="601" phylum="Mollusca" rank="species" species="arabicum">
<emphasis box="[664,967,204,230]" italics="true" pageId="16" pageNumber="601">Propeamussium arabicum</emphasis>
<bibRefCitation author="DIJKSTRA, H. H. &amp; JANSSEN, R." pageId="16" pageNumber="601" pagination="181 - 214" refId="ref33642" refString="DIJKSTRA, H. H. &amp; JANSSEN, R. 2013. Bathyal and abyssal Pectinoidea from the Red Sea and Gulf of Aden (Bivalvia: Propeamussiidae, Entoliidae, Pectinidae). Archiv fur Molluskenkunde 142: 181 - 214." type="journal article" year="2013">Dijkstra &amp; Janssen, 2013</bibRefCitation>
</taxonomicName>
, recorded from the Gulf of Aden and herein also from northwestern
<collectingCountry box="[144,279,268,294]" name="Madagascar" pageId="16" pageNumber="601">Madagascar</collectingCountry>
and the
<collectingCountry box="[377,525,268,294]" name="Mozambique" pageId="16" pageNumber="601">Mozambique</collectingCountry>
Channel. This species is also circular in shape, but larger sized (up to 14.9 mm in height,
<taxonomicName authorityName="Dijkstra &amp; Maestrati" authorityYear="2015" box="[570,679,300,326]" class="Bivalvia" family="Propeamussiidae" genus="Parvamussium" kingdom="Animalia" order="Pectinida" pageId="16" pageNumber="601" phylum="Mollusca" rank="species" species="catillus">
<emphasis box="[570,679,300,326]" italics="true" pageId="16" pageNumber="601">P. catillus</emphasis>
</taxonomicName>
up to 7.2 mm) and has a fine reticular sculpture on the left valve (
<taxonomicName authorityName="Dijkstra &amp; Maestrati" authorityYear="2015" box="[443,550,332,358]" class="Bivalvia" family="Propeamussiidae" genus="Parvamussium" kingdom="Animalia" order="Pectinida" pageId="16" pageNumber="601" phylum="Mollusca" rank="species" species="catillus">
<emphasis box="[443,550,332,358]" italics="true" pageId="16" pageNumber="601">P. catillus</emphasis>
</taxonomicName>
smooth). Moreover, fewer internal ribs (7 without rudimentary,
<taxonomicName authorityName="Dijkstra &amp; Maestrati" authorityYear="2015" box="[293,402,364,390]" class="Bivalvia" family="Propeamussiidae" genus="Parvamussium" kingdom="Animalia" order="Pectinida" pageId="16" pageNumber="601" phylum="Mollusca" rank="species" species="catillus">
<emphasis box="[293,402,364,390]" italics="true" pageId="16" pageNumber="601">P. catillus</emphasis>
</taxonomicName>
13 and one rudimentary).
</paragraph>
</subSubSection>
</treatment>
</document>