161 lines
11 KiB
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161 lines
11 KiB
XML
<document ID-DOI="http://dx.doi.org/10.3897/zookeys.717.21885" ID-GBIF-Dataset="7140b994-d67e-44a7-a4e1-daa7216c6b46" ID-PMC="PMC5784208" ID-Pensoft-Pub="1313-2970-717-1" ID-PubMed="29391848" ID-ZBK="C19B43B1B3214CB1B1B2A246CEAC56BC" ModsDocAuthor="" ModsDocDate="2017" ModsDocID="1313-2970-717-1" ModsDocOrigin="ZooKeys 717" ModsDocTitle="Polyphyly of the traditional family Flabellinidae affects a major group of Nudibranchia: aeolidacean taxonomic reassessment with descriptions of several new families, genera, and species (Mollusca, Gastropoda)" checkinTime="1512083542653" checkinUser="pensoft" docAuthor="Korshunova, Tatiana, Martynov, Alexander, Bakken, Torkild, Evertsen, Jussi, Fletcher, Karin, Mudianta, I Wayan, Saito, Hiroshi, Lundin, Kennet, Michael Schroedl, & Picton, Bernard" docDate="2017" docId="0CB555DC75C6C159C3811FFA6F01EC77" docLanguage="en" docName="ZooKeys 717: 1-139" docOrigin="ZooKeys 717" docSource="http://dx.doi.org/10.3897/zookeys.717.21885" docTitle="Microchlamylla Korshunova, Martynov, Bakken, Evertsen, Fletcher, Mudianta, Saito, Lundin, Schroedl & Picton, 2017, gen. n." docType="treatment" docUuid="8AF1E2E8-36E7-487B-975C-568A39FCDDC8" docUuidSource="ZooBank" docVersion="6" lastPageNumber="36" masterDocId="FFED910FFFF5FFC82005844DFFF1FFA8" masterDocTitle="Polyphyly of the traditional family Flabellinidae affects a major group of Nudibranchia: aeolidacean taxonomic reassessment with descriptions of several new families, genera, and species (Mollusca, Gastropoda)" masterLastPageNumber="139" masterPageNumber="1" pageNumber="35" updateTime="1668165142384" 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>Polyphyly of the traditional family Flabellinidae affects a major group of Nudibranchia: aeolidacean taxonomic reassessment with descriptions of several new families, genera, and species (Mollusca, Gastropoda)</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>Korshunova, Tatiana</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>Martynov, Alexander</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>Bakken, Torkild</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>Evertsen, Jussi</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>Fletcher, Karin</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>Mudianta, I Wayan</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>Saito, Hiroshi</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>Lundin, Kennet</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>Michael Schroedl,</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>Picton, Bernard</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>2017</mods:date>
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<mods:detail type="volume">
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<mods:number>717</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>139</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.717.21885</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.717.21885</mods:identifier>
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<mods:identifier type="Pensoft-Pub">1313-2970-717-1</mods:identifier>
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<mods:identifier type="ZBK">C19B43B1B3214CB1B1B2A246CEAC56BC</mods:identifier>
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<mods:identifier type="ZooBank">C19B43B1B3214CB1B1B2A246CEAC56BC</mods:identifier>
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</mods:mods>
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<treatment ID-GBIF-Taxon="137581562" LSID="urn:lsid:zoobank.org:act:8AF1E2E8-36E7-487B-975C-568A39FCDDC8" httpUri="http://treatment.plazi.org/id/0CB555DC75C6C159C3811FFA6F01EC77" lastPageId="35" lastPageNumber="36" pageId="34" pageNumber="35">
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<subSubSection pageId="34" pageNumber="35" type="nomenclature">
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<paragraph pageId="34" pageNumber="35">
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<taxonomicName LSID="http://zoobank.org/8AF1E2E8-36E7-487B-975C-568A39FCDDC8" class="Gastropoda" family="Coryphellidae" genus="Microchlamylla" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Microchlamylla" order="Nudibranchia" pageId="34" pageNumber="35" phylum="Mollusca" rank="genus">Microchlamylla</taxonomicName>
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<taxonomicNameLabel pageId="34" pageNumber="35">gen. n.</taxonomicNameLabel>
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Figs 21, 30, 31
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</paragraph>
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</subSubSection>
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<subSubSection pageId="35" pageNumber="36" type="type species">
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<paragraph pageId="35" pageNumber="36">
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<pageBreakToken pageId="35" pageNumber="36" start="start">Type</pageBreakToken>
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species.
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</paragraph>
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<paragraph pageId="35" pageNumber="36">
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<taxonomicName class="Gastropoda" family="Coryphellidae" genus="Eolis" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Eolis gracilis" order="Nudibranchia" pageId="35" pageNumber="36" phylum="Mollusca" rank="species" species="gracilis">Eolis gracilis</taxonomicName>
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Alder & Hancock, 1844
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</paragraph>
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</subSubSection>
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<subSubSection pageId="35" pageNumber="36" type="etymology">
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<paragraph pageId="35" pageNumber="36">Etymology.</paragraph>
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<paragraph pageId="35" pageNumber="36">
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After micro- and chlamylla; in reference to the unusually long vas deferens of this genus typical for the genus
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<taxonomicName class="Gastropoda" family="Paracoryphellidae" genus="Chlamylla" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Chlamylla" order="Nudibranchia" pageId="35" pageNumber="36" phylum="Mollusca" rank="genus">Chlamylla</taxonomicName>
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of the family
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<taxonomicName family="Paracoryphellidae" lsidName="" pageId="35" pageNumber="36" rank="family">Paracoryphellidae</taxonomicName>
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, but smaller body size and discontinuous notal edge, common in the family
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<taxonomicName family="Coryphellidae" lsidName="" pageId="35" pageNumber="36" rank="family">Coryphellidae</taxonomicName>
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.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="35" pageNumber="36" type="diagnosis">
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<paragraph pageId="35" pageNumber="36">Diagnosis.</paragraph>
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<paragraph pageId="35" pageNumber="36">Body narrow. Notal edge present, moderately reduced, discontinuous, formed by a distinct series of lateral pieces. Cerata in several groups. Rhinophores smooth, similar in length or shorter than oral tentacles. Anterior foot corners present. Rachidian teeth with relatively wide cusp and distinct denticles. Lateral teeth denticulated without attenuated process basally. Separated distal and proximal receptaculum seminis. Long convoluted thin vas deferens expands distally to narrow penial sheath. Penis narrow, conical.</paragraph>
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</subSubSection>
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<subSubSection pageId="35" pageNumber="36" type="species included">
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<paragraph pageId="35" pageNumber="36">Species included.</paragraph>
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<paragraph pageId="35" pageNumber="36">
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<taxonomicName class="Gastropoda" family="Coryphellidae" genus="Microchlamylla" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Microchlamylla gracilis" order="Nudibranchia" pageId="35" pageNumber="36" phylum="Mollusca" rank="subSpecies" species="gracilis" subSpecies="gracilis">Microchlamylla gracilis gracilis</taxonomicName>
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(Alder & Hancock, 1844), comb. n. (Fig. 30) (original description in
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<bibRefCitation author="Alder, J" journalOrPublisher="Annals & Magazine of Natural History" pageId="73" pageNumber="74" pagination="161 - 167" title="Description of a new genus of nudibranchiate Mollusca, with some new species of Eolis." url="https://doi.org/10.1080/03745484409442588" volume="83" year="1844">Alder and Hancock 1844</bibRefCitation>
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),
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<taxonomicName class="Gastropoda" family="Coryphellidae" genus="Microchlamylla" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Microchlamylla gracilis" order="Nudibranchia" pageId="35" pageNumber="36" phylum="Mollusca" rank="subSpecies" species="gracilis" subSpecies="zfi">Microchlamylla gracilis zfi</taxonomicName>
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subsp. n. (Fig. 31),
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<taxonomicName class="Gastropoda" family="Coryphellidae" genus="Microchlamylla" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Microchlamylla amabilis" order="Nudibranchia" pageId="35" pageNumber="36" phylum="Mollusca" rank="species" species="amabilis">Microchlamylla amabilis</taxonomicName>
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(Hirano & Kuzirian, 1991), comb. n. (original description in
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<bibRefCitation author="Hirano, YJ" journalOrPublisher="Veliger" pageId="78" pageNumber="79" pagination="48 - 55" title="A new species of Flabellina (Nudibranchia: Aeolidacea) from Oshoro Bay, Japan." volume="34" year="1991">Hirano and Kuzirian 1991</bibRefCitation>
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).
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</paragraph>
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</subSubSection>
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<subSubSection pageId="35" pageNumber="36" type="remarks">
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<paragraph pageId="35" pageNumber="36">Remarks.</paragraph>
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<paragraph pageId="35" pageNumber="36">
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The genus
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<taxonomicName class="Gastropoda" family="Coryphellidae" genus="Microchlamylla" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Microchlamylla" order="Nudibranchia" pageId="35" pageNumber="36" phylum="Mollusca" rank="genus">Microchlamylla</taxonomicName>
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gen. n. is clearly delineated from all known taxa of the family
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<taxonomicName family="Coryphellidae" lsidName="" pageId="35" pageNumber="36" rank="family">Coryphellidae</taxonomicName>
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by a combination of narrow body with a discontinuous notal edge, smooth rhinophores, and long narrow vas deferens which forms several loops (Fig. 21). The molecular phylogenetic analysis places
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<taxonomicName class="Gastropoda" family="Coryphellidae" genus="Microchlamylla" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Microchlamylla" order="Nudibranchia" pageId="35" pageNumber="36" phylum="Mollusca" rank="genus">Microchlamylla</taxonomicName>
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gen. n. in a clade very distinct from the rest of the coryphellids (Figs 1, 2) with the only relatively close genus being
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<taxonomicName class="Gastropoda" family="Coryphellidae" genus="Itaxia" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Itaxia" order="Nudibranchia" pageId="35" pageNumber="36" phylum="Mollusca" rank="genus">Itaxia</taxonomicName>
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gen. n. The genus
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<taxonomicName class="Gastropoda" family="Coryphellidae" genus="Microchlamylla" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Microchlamylla" order="Nudibranchia" pageId="35" pageNumber="36" phylum="Mollusca" rank="genus">Microchlamylla</taxonomicName>
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gen. n. is comprised of two species which are morphologically quite similar but molecularly well delineated - the North Atlantic
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<taxonomicName lsidName="M. gracilis" pageId="35" pageNumber="36" rank="species" species="gracilis">M. gracilis</taxonomicName>
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and North Pacific
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<taxonomicName lsidName="M. amabilis" pageId="35" pageNumber="36" rank="species" species="amabilis">M. amabilis</taxonomicName>
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.
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</paragraph>
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</subSubSection>
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</treatment>
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</document> |