114 lines
8.8 KiB
XML
114 lines
8.8 KiB
XML
<document ID-DOI="http://dx.doi.org/10.3897/zookeys.113.1402" ID-GBIF-Dataset="4bdc4525-26a2-480f-87bb-f4d0436e9898" ID-PMC="PMC3187628" ID-Pensoft-Pub="1313-2970-113-1" ID-PubMed="21976991" ModsDocAuthor="" ModsDocDate="2011" ModsDocID="1313-2970-113-1" ModsDocOrigin="ZooKeys 113" ModsDocTitle="Chemosymbiotic bivalves from the mud volcanoes of the Gulf of Cadiz, NE Atlantic, with descriptions of new species of Solemyidae, Lucinidae and Vesicomyidae" checkinTime="1451250231973" checkinUser="pensoft" docAuthor="Olive, Graham, Rodrigues, Clara F. & Cunha, Marina R." docDate="2011" docId="9980C4A86AB516CE2FD1788007F73A05" docLanguage="en" docName="ZooKeys 113: 1-38" docOrigin="ZooKeys 113" docSource="http://dx.doi.org/10.3897/zookeys.113.1402" docTitle="Isorropodon Olive, Rodrigues & Cunha, 2011, sp indet" docType="treatment" docVersion="3" lastPageNumber="16" masterDocId="C04A2C57FFE1EA27FFDE6818FFF2FF88" masterDocTitle="Chemosymbiotic bivalves from the mud volcanoes of the Gulf of Cadiz, NE Atlantic, with descriptions of new species of Solemyidae, Lucinidae and Vesicomyidae" masterLastPageNumber="38" masterPageNumber="1" pageNumber="15" updateTime="1668151773651" 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>Chemosymbiotic bivalves from the mud volcanoes of the Gulf of Cadiz, NE Atlantic, with descriptions of new species of Solemyidae, Lucinidae and Vesicomyidae</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>Olive, Graham</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>Rodrigues, Clara F.</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>Cunha, Marina R.</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>113</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>38</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.113.1402</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.113.1402</mods:identifier>
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<mods:identifier type="Pensoft-Pub">1313-2970-113-1</mods:identifier>
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</mods:mods>
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<treatment ID-GBIF-Taxon="152030055" LSID="urn:lsid:plazi:treatment:9980C4A86AB516CE2FD1788007F73A05" httpUri="http://treatment.plazi.org/id/9980C4A86AB516CE2FD1788007F73A05" lastPageId="15" lastPageNumber="16" pageId="14" pageNumber="15">
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<subSubSection pageId="14" pageNumber="15" type="nomenclature">
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<paragraph pageId="14" pageNumber="15">
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<taxonomicName class="Bivalvia" family="Vesicomyidae" genus="Isorropodon" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Isorropodon" order="Venerida" pageId="14" pageNumber="15" phylum="Mollusca" rank="genus">Isorropodon</taxonomicName>
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<taxonomicNameLabel pageId="14" pageNumber="15">sp indet</taxonomicNameLabel>
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Figs 10
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<normalizedToken originalValue="A–B">A-B</normalizedToken>
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11
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</paragraph>
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</subSubSection>
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<subSubSection pageId="14" pageNumber="15" type="material examined">
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<paragraph pageId="14" pageNumber="15">Material examined.</paragraph>
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<paragraph pageId="14" pageNumber="15">
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One complete specimen, live collected, MSM01.03, stn 180, deep-water field, Captain Arutyunov MV.
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<geoCoordinate direction="north" orientation="latitude" precision="1" value="35.662334">35°39.740'N</geoCoordinate>
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,
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<geoCoordinate direction="west" orientation="longitude" precision="1" value="-7.332667">07°19.960'W</geoCoordinate>
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, 1323m, 27 April 2006, NMWZ.2010.4.10.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="14" pageNumber="15" type="measurements">
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<paragraph pageId="14" pageNumber="15">Measurements.</paragraph>
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<paragraph pageId="14" pageNumber="15">
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6.4mm (L)
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<normalizedToken originalValue="×">x</normalizedToken>
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5.3mm (H)
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<normalizedToken originalValue="×">x</normalizedToken>
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3.6mm (T)
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</paragraph>
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</subSubSection>
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<subSubSection lastPageId="15" lastPageNumber="16" pageId="14" pageNumber="15" type="description">
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<paragraph pageId="14" pageNumber="15">Description.</paragraph>
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<paragraph lastPageId="15" lastPageNumber="16" pageId="14" pageNumber="15">
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(Figs 10
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<normalizedToken originalValue="A–B">A-B</normalizedToken>
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, 11). 6.4 mm in length. Thin. Equivalve. Inequilateral, beaks in front of the midline. Inflated, length to tumidity ratio = 1.8. Outline subovate, anterior bluntly rounded, posterior a little obliquely truncated; ventral curvature at its maximum more or less at the midline. Lunule indistinct, slightly depressed. E
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<pageBreakToken pageId="15" pageNumber="16" start="start">scutcheon</pageBreakToken>
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narrow, deeply excavated. Sculpture of dense, concentric, fine lines and few irregular growth stops. Hinge plate narrow, nymph supporting an external ligament; ligament scarcely rises above the dorsal margin of the shell and extends posteriorly to half the length of the escutcheon. Hinge teeth complex; RV with a single prominent anterior lateral tooth situated in front of the beak in the form of a narrow projecting peg with a flat or slightly excavated dorsal surface; below the beak is weakly arched laminar tooth its anterior end overlapping the lateral tooth, its posterior slopes steeply and ventrally and merges with a second ridge only noticeable by a weak notch mid way on this combined ridge. LV with a thin laminar posterior cardinal angled obliquely plus two combined cardinals in a horizontal orientation the posterior part only slightly larger than the anterior with a distinct notch between the two parts. Pallial line entire with a very small straightened section below the posterior adductor scar; adductor scars of about equal size; anterior pedal retractor scar deeply impressed, situated immediately in front of the hinge plate. Periostracum thin, persistent, glossy. Shell white
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</paragraph>
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<paragraph pageId="15" pageNumber="16">Mantle thin, mantle edge unfused except for short inhalant and exhalant siphonal apertures; inhalant aperture with few papillae increasing in size dorsally, the latter as short tentacles, exhalant with papillae of equal size. Foot with a blunt finger-like toe and poorly developed heel, pedal retractors prominent, the anterior attached in a deep impression close to the hinge. Anterior adductor muscle pyriform in cross-section, posterior adductor muscle subcircular, smaller than the anterior one. Ctenidia of a large, single (inner) demibranch, filling the majority of the mantle cavity, ascending part approximately one half the height of the outer, filaments fine tightly connected.</paragraph>
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<paragraph pageId="15" pageNumber="16">The numerous crystalline growths seen on and between the filaments are believed to be natural and not an artifact of preservation.</paragraph>
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</subSubSection>
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<subSubSection pageId="15" pageNumber="16" type="distribution">
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<paragraph pageId="15" pageNumber="16">Distribution.</paragraph>
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<paragraph pageId="15" pageNumber="16">
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<taxonomicName class="Bivalvia" family="Vesicomyidae" genus="Isorropodon" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Isorropodon" order="Venerida" pageId="15" pageNumber="16" phylum="Mollusca" rank="genus">Isorropodon</taxonomicName>
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sp indetis restricted to Captain Arutyunov MV (1323m).
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</paragraph>
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</subSubSection>
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<subSubSection pageId="15" pageNumber="16" type="remarks">
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<paragraph pageId="15" pageNumber="16">Remarks.</paragraph>
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<paragraph pageId="15" pageNumber="16">
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As discussed above for
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<taxonomicName class="Bivalvia" family="Vesicomyidae" genus="Isorropodon" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Isorropodon megadesmus" order="Venerida" pageId="15" pageNumber="16" phylum="Mollusca" rank="species" species="megadesmus">Isorropodon megadesmus</taxonomicName>
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.
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</paragraph>
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<caption pageId="15" pageNumber="16">
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<paragraph pageId="15" pageNumber="16">
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Figure 11.
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<taxonomicName class="Bivalvia" family="Vesicomyidae" genus="Isorropodon" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Isorropodon" order="Venerida" pageId="15" pageNumber="16" phylum="Mollusca" rank="genus">Isorropodon</taxonomicName>
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sp. indet., stn. 180 Captain Arutyunov MV.
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<normalizedToken originalValue="A–D">A-D</normalizedToken>
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External and internal views of right and left valves E dorsal view F gross anatomy viewed after removal of right valve and mantle G Excised ctenidium with crystalline artifacts.
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</paragraph>
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</caption>
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</subSubSection>
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</treatment>
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</document> |