181 lines
12 KiB
XML
181 lines
12 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="DC002E58B808004100292D7C10F6DB4B" docLanguage="en" docName="ZooKeys 717: 1-139" docOrigin="ZooKeys 717" docSource="http://dx.doi.org/10.3897/zookeys.717.21885" docTitle="Unidentia nihonrossija Korshunova, Martynov, Bakken, Evertsen, Fletcher, Mudianta, Saito, Lundin, Schroedl & Picton, 2017, sp. n." docType="treatment" docUuid="08E34FC9-6AAF-4F4D-A1DB-3CDCC4B77BBD" docUuidSource="ZooBank" docVersion="6" lastPageNumber="54" 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="53" 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="137581521" LSID="urn:lsid:zoobank.org:act:08E34FC9-6AAF-4F4D-A1DB-3CDCC4B77BBD" httpUri="http://treatment.plazi.org/id/DC002E58B808004100292D7C10F6DB4B" lastPageId="54" lastPageNumber="54" pageId="52" pageNumber="53">
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<subSubSection pageId="52" pageNumber="53" type="nomenclature">
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<paragraph pageId="52" pageNumber="53">
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<taxonomicName LSID="http://zoobank.org/08E34FC9-6AAF-4F4D-A1DB-3CDCC4B77BBD" class="Gastropoda" family="Unidentiidae" genus="Unidentia" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Unidentia nihonrossija" order="Nudibranchia" pageId="52" pageNumber="53" phylum="Mollusca" rank="species" species="nihonrossija">Unidentia nihonrossija</taxonomicName>
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<taxonomicNameLabel pageId="52" pageNumber="53">sp. n.</taxonomicNameLabel>
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Fig. 42
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</paragraph>
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</subSubSection>
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<subSubSection pageId="53" pageNumber="54" type="type material">
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<paragraph pageId="53" pageNumber="54">
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<pageBreakToken pageId="53" pageNumber="54" start="start">Type</pageBreakToken>
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material.
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</paragraph>
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<paragraph pageId="53" pageNumber="54">Holotype. ZMMU Op-517, 4.5 mm long (preserved), Japan, Osezaki, depth 10-15 m, 11.09.2016, coll. T.A. Korshunova, A.V. Martynov.</paragraph>
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</subSubSection>
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<subSubSection pageId="53" pageNumber="54" type="type locality">
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<paragraph pageId="53" pageNumber="54">Type locality.</paragraph>
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<paragraph pageId="53" pageNumber="54">Osezaki, Japan.</paragraph>
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</subSubSection>
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<subSubSection pageId="53" pageNumber="54" type="etymology">
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<paragraph pageId="53" pageNumber="54">Etymology.</paragraph>
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<paragraph pageId="53" pageNumber="54">
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After nihon (
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<normalizedToken originalValue="“日本”">"日本"</normalizedToken>
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(=
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<normalizedToken originalValue="“にほん”">"にほん"</normalizedToken>
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), meaning
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<normalizedToken originalValue="“Japan”">"Japan"</normalizedToken>
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in Japanese) and rossija (
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<normalizedToken originalValue="“Россия”">"Rossiya"</normalizedToken>
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meaning
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<normalizedToken originalValue="“Russia”">"Russia"</normalizedToken>
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in Russian) in reference to the international group of Russian and Japanese scientists who organised the field work in Japan, during which this unique representative of the family
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<taxonomicName family="Unidentiidae" lsidName="" pageId="53" pageNumber="54" rank="family">Unidentiidae</taxonomicName>
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was collected.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="53" pageNumber="54" type="diagnosis">
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<paragraph pageId="53" pageNumber="54">Diagnosis.</paragraph>
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<paragraph pageId="53" pageNumber="54">Five to seven ceratal clusters, background colour whitish with dispersed light violet middorsal line, cerata orange to reddish orange, subapical parts of cerata with broad opaque white line, apical parts of cerata with white pigment, rachidian tooth with up to six denticles, central cusp bears small denticles, distinct distal receptaculum seminis, no accessory penial gland, penis with hollow stylet.</paragraph>
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</subSubSection>
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<subSubSection pageId="53" pageNumber="54" type="description">
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<paragraph pageId="53" pageNumber="54">Description.</paragraph>
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<paragraph pageId="53" pageNumber="54">
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External morphology (Fig. 42
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<normalizedToken originalValue="A–E">A-E</normalizedToken>
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). Body relatively narrow. Foot and tail narrow, anterior foot corners long. Rhinophores ca. 1.5-2 times shorter than oral tentacles, smooth. Dorsal cerata finger-shaped to fusiform, forming several distinctly elongate elevations with ceratal clusters along dorsal edges. Apices of cerata gradually pointed, with elongate cnidosac. Distinct notal edge absent. Digestive gland diverticulum fills significant volume of the cerata. Anal opening pleuroproctic on right side below second large ceratal clusters. Reproductive openings lateral, below first anterior cluster of cerata.
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</paragraph>
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<paragraph pageId="53" pageNumber="54">Colour (Fig. 42A). Background colour whitish. Digestive gland diverticula reddish orange. Rhinophores and oral tentacles light violet. A narrow dispersed light violet band runs from base of oral tentacles through middle part of dorsal side. Subapical parts of cerata with broad opaque white line. Apical parts of cerata without opaque cap of white pigment.</paragraph>
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<paragraph pageId="53" pageNumber="54">Jaws (Fig. 42G, H). Masticatory process more than one-third as long as jaw body. Edge of masticatory processes bears several rows of ridge-shaped denticles.</paragraph>
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<paragraph pageId="53" pageNumber="54">
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Radula (Fig. 42I). Radula formula: 39
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<normalizedToken originalValue="×">x</normalizedToken>
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0.1.0. Rachidian tooth elongate-triangular with short broad cusp. Rachidian tooth bears four to seven well-defined separated long lateral denticles strongly adpressed towards cusp (Fig. 42I). Cusp is not compressed by adjacent first lateral denticles. Lateral teeth absent.
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</paragraph>
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<paragraph pageId="53" pageNumber="54">
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Reproductive system (Fig. 42J). Diaulic. Hermaphroditic duct leads to convoluted ampulla of about two whorls. Vas deferens relatively long, no distinct prostate. Penial sheath narrow. Penis narrow conical, armed with curved hollow stylet. Oviduct connects through insemination duct into female gland complex. Vagina short and indistinct. Double proximal receptaculum seminis. Supplementary (
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<normalizedToken originalValue="“penial”">"penial"</normalizedToken>
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) gland absent.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="53" pageNumber="54" type="ecology">
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<paragraph pageId="53" pageNumber="54">Ecology.</paragraph>
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<paragraph pageId="53" pageNumber="54">Shallow waters, stony habitats.</paragraph>
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</subSubSection>
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<subSubSection pageId="53" pageNumber="54" type="distribution">
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<paragraph pageId="53" pageNumber="54">Distribution.</paragraph>
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<paragraph pageId="53" pageNumber="54">Pacific side of middle Japan (Honshu).</paragraph>
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</subSubSection>
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<subSubSection lastPageId="54" lastPageNumber="55" pageId="53" pageNumber="54" type="remarks">
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<paragraph pageId="53" pageNumber="54">Remarks.</paragraph>
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<paragraph lastPageId="54" lastPageNumber="55" pageId="53" pageNumber="54">
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From the type species of the genus
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<taxonomicName class="Gastropoda" family="Unidentiidae" genus="Unidentia" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Unidentia" order="Nudibranchia" pageId="53" pageNumber="54" phylum="Mollusca" rank="genus">Unidentia</taxonomicName>
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, the Eastern Pacific Mexican species
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<taxonomicName lsidName="U. angelvaldesi" pageId="53" pageNumber="54" rank="species" species="angelvaldesi">U. angelvaldesi</taxonomicName>
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Millen & Hermosillo, 2012,
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<taxonomicName lsidName="U. nihonrossija" pageId="53" pageNumber="54" rank="species" species="nihonrossija">U. nihonrossija</taxonomicName>
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sp. n. differs
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<pageBreakToken pageId="54" pageNumber="55" start="start">substantially</pageBreakToken>
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both morphologically and by colouration, details of the radular teeth, and presence of double proximal receptacles (
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<taxonomicName lsidName="U. angelvaldesi" pageId="54" pageNumber="55" rank="species" species="angelvaldesi">U. angelvaldesi</taxonomicName>
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possesses a single receptaculum seminis). From the tropical Indo-West Pacific species
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<taxonomicName lsidName="U. sandramillenae" pageId="54" pageNumber="55" rank="species" species="sandramillenae">U. sandramillenae</taxonomicName>
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sp. n. (see below),
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<taxonomicName lsidName="U. nihonrossija" pageId="54" pageNumber="55" rank="species" species="nihonrossija">U. nihonrossija</taxonomicName>
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sp. n. differs both morphologically and according to the molecular phylogenetic analysis (Figs 1, 2).
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</paragraph>
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</subSubSection>
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</treatment>
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</document> |