129 lines
12 KiB
XML
129 lines
12 KiB
XML
<document ID-DOI="http://dx.doi.org/10.3897/zookeys.152.1646" ID-GBIF-Dataset="337c3a1d-dd49-48b8-9843-889a66fb2505" ID-PMC="PMC3234422" ID-Pensoft-Pub="1313-2970-152-1" ID-PubMed="22287903" ModsDocAuthor="" ModsDocDate="2011" ModsDocID="1313-2970-152-1" ModsDocOrigin="ZooKeys 152" ModsDocTitle="Microgloma Sanders & Allen, 1973 (Nuculanidae) and Pristigloma Dall, 1900 (Pristiglomidae) (Pelecypoda) in the Campos Basin of Brazil" checkinTime="1451249519747" checkinUser="pensoft" docAuthor="Benaim, Natalia Pereira & Absalao, Ricardo Silva" docDate="2011" docId="C87D0B42A391123C4411971F16DD78C8" docLanguage="en" docName="ZooKeys 152: 1-20" docOrigin="ZooKeys 152" docSource="http://dx.doi.org/10.3897/zookeys.152.1646" docTitle="Microgloma mirmidina Dautzenberg & Fischer 1897" docType="treatment" docVersion="3" lastPageNumber="9" masterDocId="E60BFFD6FFC2FF8F33128942FFF9FFEA" masterDocTitle="Microgloma Sanders & Allen, 1973 (Nuculanidae) and Pristigloma Dall, 1900 (Pristiglomidae) (Pelecypoda) in the Campos Basin of Brazil" masterLastPageNumber="20" masterPageNumber="1" pageNumber="7" updateTime="1668152906306" updateUser="ExternalLinkService">
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<mods:mods xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo>
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<mods:title>Microgloma Sanders & Allen, 1973 (Nuculanidae) and Pristigloma Dall, 1900 (Pristiglomidae) (Pelecypoda) in the Campos Basin of Brazil</mods:title>
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</mods:titleInfo>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Benaim, Natalia Pereira</mods:namePart>
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</mods:name>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Absalao, Ricardo Silva</mods:namePart>
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</mods:name>
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<mods:typeOfResource>text</mods:typeOfResource>
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<mods:relatedItem type="host">
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<mods:titleInfo>
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<mods:title>ZooKeys</mods:title>
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</mods:titleInfo>
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<mods:part>
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<mods:date>2011</mods:date>
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<mods:detail type="volume">
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<mods:number>152</mods:number>
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</mods:detail>
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<mods:extent unit="page">
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<mods:start>1</mods:start>
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<mods:end>20</mods:end>
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</mods:extent>
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</mods:part>
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</mods:relatedItem>
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<mods:location>
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<mods:url>http://dx.doi.org/10.3897/zookeys.152.1646</mods:url>
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</mods:location>
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<mods:classification>journal article</mods:classification>
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<mods:identifier type="DOI">http://dx.doi.org/10.3897/zookeys.152.1646</mods:identifier>
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<mods:identifier type="Pensoft-Pub">1313-2970-152-1</mods:identifier>
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</mods:mods>
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<treatment ID-GBIF-Taxon="152032528" LSID="urn:lsid:plazi:treatment:C87D0B42A391123C4411971F16DD78C8" httpUri="http://treatment.plazi.org/id/C87D0B42A391123C4411971F16DD78C8" lastPageId="8" lastPageNumber="9" pageId="6" pageNumber="7">
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<subSubSection pageId="6" pageNumber="7" type="nomenclature">
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<paragraph pageId="6" pageNumber="7">
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<taxonomicName LSID="http://species-id.net/wiki/Microgloma_mirmidina" authority="Dautzenberg & Fischer, 1897" authorityName="Dautzenberg & Fischer" authorityYear="1897" class="Bivalvia" family="Yoldiidae" genus="Microgloma" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Microgloma mirmidina" order="Nuculanida" pageId="6" pageNumber="7" phylum="Mollusca" rank="species" species="mirmidina">Microgloma mirmidina (Dautzenberg & Fischer, 1897)</taxonomicName>
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Figs 9-13
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</paragraph>
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</subSubSection>
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<subSubSection pageId="6" pageNumber="7" type="reference_group">
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<paragraph pageId="6" pageNumber="7">
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<taxonomicName class="Bivalvia" family="Yoldiidae" genus="Leda" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Leda mirmidina" order="Nuculanida" pageId="6" pageNumber="7" phylum="Mollusca" rank="species" species="mirmidina">Leda mirmidina</taxonomicName>
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Dautzenberg & Fischer, 1897: 208, pl. 6, figs 11-14;
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<bibRefCitation author="Dautzenberg, P" journalOrPublisher="Resultats des Campagnes Scientifiques accomplies sur son yacht par Albert Ier Prince Souverain de Monaco" pageId="15" pageNumber="16" pagination="1 - 400" title="Mollusques provenant des campagnes scientifiques du Prince Albert Ier de Monaco dans l'Ocean Atlantique et dans le Golfe de Gascogne." volume="72" year="1927">Dautzenberg 1927</bibRefCitation>
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: 292, pl. 8, figs 27-30.
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</paragraph>
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<paragraph pageId="6" pageNumber="7">
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<taxonomicName class="Bivalvia" family="Nuculanidae" genus="Nuculana" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Nuculana mirmidina" order="Nuculanida" pageId="6" pageNumber="7" phylum="Mollusca" rank="species" species="mirmidina">Nuculana mirmidina</taxonomicName>
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:
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<bibRefCitation author="Clarke, AH" journalOrPublisher="Bulletin of the National Museum of Canada" pageId="15" pageNumber="16" pagination="1 - 114" title="Annotated list and bibliography of the abyssal marine molluscs of the world." volume="181" year="1962">Clarke 1962</bibRefCitation>
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: 53.
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</paragraph>
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<paragraph pageId="6" pageNumber="7">
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<taxonomicName class="Bivalvia" family="Yoldiidae" genus="Microgloma" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Microgloma mirmidina" order="Nuculanida" pageId="6" pageNumber="7" phylum="Mollusca" rank="species" species="mirmidina">Microgloma mirmidina</taxonomicName>
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:
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<bibRefCitation author="La Perna, R" journalOrPublisher="The Veliger" pageId="16" pageNumber="17" pagination="149 - 162" title="Revision of the protobranch species described by Dautzenberg and Fischer (1897) with description of a new species and taxonomic comments on Bathyspinula (Bivalvia, Nuculanoidea)." volume="50" year="2008">La Perna 2008</bibRefCitation>
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: 154, 155, fig 6.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="6" pageNumber="7" type="geographical distribution">
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<paragraph pageId="6" pageNumber="7">Geographical distribution.</paragraph>
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<paragraph pageId="6" pageNumber="7">
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Southeast of Flores, Azores, 1846 m (
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<bibRefCitation author="La Perna, R" journalOrPublisher="The Veliger" pageId="16" pageNumber="17" pagination="149 - 162" title="Revision of the protobranch species described by Dautzenberg and Fischer (1897) with description of a new species and taxonomic comments on Bathyspinula (Bivalvia, Nuculanoidea)." volume="50" year="2008">La Perna 2008</bibRefCitation>
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). Campos Basin 1050-1950 m (present study).
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</paragraph>
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</subSubSection>
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<subSubSection lastPageId="7" lastPageNumber="8" pageId="6" pageNumber="7" type="material examined">
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<paragraph pageId="6" pageNumber="7">Material examined.</paragraph>
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<paragraph lastPageId="7" lastPageNumber="8" pageId="6" pageNumber="7">
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MNRJ 19115 (#68, 2003), 6 valves; MZSP 99978 (#71, 2003), 7 valves; IBUFRJ 15889 (#67, 2003), 5 valves; IBUFRJ 17501 (#87, 2003), 4 valves; IBUFRJ 19084 (# 10, 2001), 4 valves; IBUFRJ 19085 (# 28, 2001), 1 valve; IBUFRJ 19086 (# 42, 2002), 1 valve; IBUFRJ 19087 (# 48, 2002), 6 valves and 2 specimens; IBUFRJ 19088 (# 51, 2002), 1 valve; IBUFRJ 19089 (# 53, 2002), 6 valves and 1 specimen; IBUFRJ 19090 (# 57, 2002), 1 valve IBUFRJ 19091 (# 62, 2002), 4 valves; IBUFRJ 19092 (# 63, 2002), 10 valves; IBUFRJ 19093 (# 68, 2002), 1 valve; IBUFRJ 19094 (# 73, 2002), 6 valves and 1 specimen; IBUFRJ 19095 (# 75, 2002), 1 valve; IBUFRJ 19096 (# 77, 2002), 12 valves and 1 specimen; IBUFRJ 19097 (# 78, 2002), 4 valves; IBUFRJ 19098 (# 81, 2002), 2 valves; IBUFRJ 19098 (# 81, 2002), 2 valves; IBUFRJ 19099 (# 83, 2002), 4 valves
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<pageBreakToken pageId="7" pageNumber="8" start="start">and</pageBreakToken>
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1 specimen; IBUFRJ 19100 (# 85, 2002), 1 valve; IBUFRJ 19101 (# 86, 2002), 6 valves; IBUFRJ 19102 (# 87, 2002), 5 valves; IBUFRJ 19103 (# 50A, 2003), 1 valve; IBUFRJ 19105 (# 61, 2003), 3 valves; IBUFRJ 19106 (# 63, 2003), 2 valves; IBUFRJ 19107 (# 72, 2003), 2 valves and 1 specimen; IBUFRJ 19108 (# 73, 2003), 4 valves; IBUFRJ 19109 (# 77, 2003), 5 valves and 3 specimens; IBUFRJ 19110 (# 78, 2003), 4 valves; IBUFRJ 19111 (# 82, 2003), 2 valves; IBUFRJ 19112 (# 84, 2003), 2 valves; IBUFRJ 19113 (# 86, 2003), 2 valves; IBUFRJ 19114 (# C10, 2008), 1 valve.
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</paragraph>
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<caption pageId="7" pageNumber="8">
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<paragraph pageId="7" pageNumber="8">
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Figures 9-13.
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<taxonomicName class="Bivalvia" family="Yoldiidae" genus="Microgloma" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Microgloma mirmidina" order="Nuculanida" pageId="7" pageNumber="8" phylum="Mollusca" rank="species" species="mirmidina">Microgloma mirmidina</taxonomicName>
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(Dautzenberg & Fischer, 1897). External view, left valve 9 internal view, right valve 10 Detail of the hinge plate 11 External view, right valve 12 internal view, left valve 13 All from the lot IBUFRJ 15889. Scale bars A= 200
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<normalizedToken originalValue="μm">μm</normalizedToken>
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; B, E = 300
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<normalizedToken originalValue="μm">μm</normalizedToken>
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; C = 100
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<normalizedToken originalValue="μm">μm</normalizedToken>
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; D = 250μm.
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</paragraph>
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</caption>
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</subSubSection>
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<subSubSection pageId="7" pageNumber="8" type="characterization">
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<paragraph pageId="7" pageNumber="8">Characterization.</paragraph>
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<paragraph pageId="7" pageNumber="8">
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Shell H/L approximately 0.79 (n 10, min 0.75, max 0.83), W/H approx. 0.59(n 10, min 0.53, max 0.63). Posterior part of the hinge plate shorter than anterior one. Width of both the anterior and posterior rows of teeth occupies nearly half of the width of the hinge plate, which is moderately thick for its size (whp/H about 0.11). Prodissoconch smooth, length approximately 176
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<normalizedToken originalValue="µm">µm</normalizedToken>
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.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="8" pageNumber="9" type="remarks">
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<paragraph pageId="8" pageNumber="9">
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<pageBreakToken pageId="8" pageNumber="9" start="start">Remarks</pageBreakToken>
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.
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</paragraph>
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<paragraph pageId="8" pageNumber="9">
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The radial sculpture on the prodissoconch surface is absent in
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<taxonomicName class="Bivalvia" family="Yoldiidae" genus="Microgloma" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Microgloma mirmidina" order="Nuculanida" pageId="8" pageNumber="9" phylum="Mollusca" rank="species" species="mirmidina">Microgloma mirmidina</taxonomicName>
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, but admittedly it is not always clearly developed in the other species of
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<taxonomicName class="Bivalvia" family="Yoldiidae" genus="Microgloma" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Microgloma" order="Nuculanida" pageId="8" pageNumber="9" phylum="Mollusca" rank="genus">Microgloma</taxonomicName>
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(
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<bibRefCitation author="La Perna, R" journalOrPublisher="The Veliger" pageId="16" pageNumber="17" pagination="149 - 162" title="Revision of the protobranch species described by Dautzenberg and Fischer (1897) with description of a new species and taxonomic comments on Bathyspinula (Bivalvia, Nuculanoidea)." volume="50" year="2008">La Perna 2008</bibRefCitation>
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).
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<taxonomicName class="Bivalvia" family="Yoldiidae" genus="Microgloma" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Microgloma mirmidina" order="Nuculanida" pageId="8" pageNumber="9" phylum="Mollusca" rank="species" species="mirmidina">Microgloma mirmidina</taxonomicName>
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differs from other species of the genus in the elongated outline, more inflated shells and small hinge plate. In relation to the type material of
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<taxonomicName class="Bivalvia" family="Yoldiidae" genus="Microgloma" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Microgloma mirmidina" order="Nuculanida" pageId="8" pageNumber="9" phylum="Mollusca" rank="species" species="mirmidina">Microgloma mirmidina</taxonomicName>
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figured by
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<bibRefCitation author="La Perna, R" journalOrPublisher="The Veliger" pageId="16" pageNumber="17" pagination="149 - 162" title="Revision of the protobranch species described by Dautzenberg and Fischer (1897) with description of a new species and taxonomic comments on Bathyspinula (Bivalvia, Nuculanoidea)." volume="50" year="2008">La Perna (2008)</bibRefCitation>
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the Campos Basin material presents a smaller hinge plate. The figured specimens presents H/L ratio of 0.72, 0.76 and 0.83 (
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<bibRefCitation author="La Perna, R" journalOrPublisher="The Veliger" pageId="16" pageNumber="17" pagination="149 - 162" title="Revision of the protobranch species described by Dautzenberg and Fischer (1897) with description of a new species and taxonomic comments on Bathyspinula (Bivalvia, Nuculanoidea)." volume="50" year="2008">La Perna 2008</bibRefCitation>
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fig 6 B, E, I, respectively). Despite geographical distance between the two records of the present species, these conchological differences are not pronounced enough to affirm they belong to distinct species.
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</paragraph>
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</subSubSection>
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</treatment>
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</document> |