289 lines
26 KiB
XML
289 lines
26 KiB
XML
<document ID-DOI="http://dx.doi.org/10.3897/zookeys.685.12700" ID-GBIF-Dataset="f74dde2b-9736-4718-bd99-8c5bef35e8e8" ID-PMC="PMC5646665" ID-Pensoft-Pub="1313-2970-685-91" ID-PubMed="29089840" ID-ZBK="223781CEDD6E408794B2FD5550B2E502" ModsDocAuthor="" ModsDocDate="2017" ModsDocID="1313-2970-685-91" ModsDocOrigin="ZooKeys 685" ModsDocTitle="A new species of Leiochrides from the Korean subtidal waters with notes on the taxonomic status of the genus Pseudomastus (Annelida, Capitellidae)" checkinTime="1502744488440" checkinUser="pensoft" docAuthor="Jeong, Man-Ki, Wi, Jin Hee & Suh, Hae-Lip" docDate="2017" docId="17AE3371D9EE5879DC7260F5DD46838A" docLanguage="en" docName="ZooKeys 685: 91-103" docOrigin="ZooKeys 685" docSource="http://dx.doi.org/10.3897/zookeys.685.12700" docTitle="Leiochrides yokjidoensis Jeong, Wi & Suh, 2017, sp. n." docType="treatment" docUuid="996ABB3E-3E71-452F-9A3E-BEE6F3015A9D" docUuidSource="ZooBank" docVersion="5" lastPageNumber="97" masterDocId="FFA7FF98603D614F2429FFD1FFB5FFA0" masterDocTitle="A new species of Leiochrides from the Korean subtidal waters with notes on the taxonomic status of the genus Pseudomastus (Annelida, Capitellidae)" masterLastPageNumber="103" masterPageNumber="91" pageNumber="94" updateTime="1668164628705" 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>A new species of Leiochrides from the Korean subtidal waters with notes on the taxonomic status of the genus Pseudomastus (Annelida, Capitellidae)</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>Jeong, Man-Ki</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>Wi, Jin Hee</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>Suh, Hae-Lip</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>685</mods:number>
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</mods:detail>
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<mods:extent unit="page">
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<mods:start>91</mods:start>
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<mods:end>103</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.685.12700</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.685.12700</mods:identifier>
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<mods:identifier type="Pensoft-Pub">1313-2970-685-91</mods:identifier>
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<mods:identifier type="ZBK">223781CEDD6E408794B2FD5550B2E502</mods:identifier>
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<mods:identifier type="ZooBank">223781CEDD6E408794B2FD5550B2E502</mods:identifier>
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</mods:mods>
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<treatment ID-GBIF-Taxon="132648948" LSID="urn:lsid:zoobank.org:act:996ABB3E-3E71-452F-9A3E-BEE6F3015A9D" httpUri="http://treatment.plazi.org/id/17AE3371D9EE5879DC7260F5DD46838A" lastPageId="6" lastPageNumber="97" pageId="3" pageNumber="94">
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<subSubSection pageId="3" pageNumber="94" type="nomenclature">
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<paragraph pageId="3" pageNumber="94">
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<taxonomicName LSID="http://zoobank.org/996ABB3E-3E71-452F-9A3E-BEE6F3015A9D" class="Polychaeta" family="Capitellidae" genus="Leiochrides" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Leiochrides yokjidoensis" order="Annelida" pageId="3" pageNumber="94" phylum="Annelida" rank="species" species="yokjidoensis">Leiochrides yokjidoensis</taxonomicName>
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<taxonomicNameLabel pageId="3" pageNumber="94">sp. n.</taxonomicNameLabel>
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Figs 2
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<normalizedToken originalValue="A–F">A-F</normalizedToken>
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, 3
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<normalizedToken originalValue="A–H">A-H</normalizedToken>
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</paragraph>
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</subSubSection>
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<subSubSection pageId="3" pageNumber="94" type="materials_examined">
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<paragraph pageId="3" pageNumber="94">Material examined.</paragraph>
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<paragraph pageId="3" pageNumber="94">
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Holotype (complete specimen): MABIKNA00145754, sex uncertain, Yokjido,
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<geoCoordinate direction="north" orientation="latitude" precision="92" value="34.518333">34°31.1'N</geoCoordinate>
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,
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<geoCoordinate direction="east" orientation="longitude" precision="92" value="128.36">128°21.6'E</geoCoordinate>
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(DDM), subtidal, sandy mud bottom, 53 m depth, April 2016, collector: Man-Ki Jeong. Paratypes (3 incomplete specimens): MABIKNA00145755-NA00145757, same information as holotype.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="3" pageNumber="94" type="diagnosis">
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<paragraph pageId="3" pageNumber="94">Diagnosis.</paragraph>
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<paragraph pageId="3" pageNumber="94">Thorax with achaetigerous peristomium and 12 chaetigers. First chaetiger without neuropodia. Chaetigers 1-11 with capillary chaetae only, chaetiger 12 with notopodial capillaries and neuropodial hooks. Abdominal chaetigers with hooded hooks only. Branchiae present on posterior abdominal segments as 2-4 digitate filaments near notopodia. Approximately ten preanal chaetigers without branchiae. Pygidium with four anal cirri.</paragraph>
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</subSubSection>
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<subSubSection lastPageId="4" lastPageNumber="95" pageId="3" pageNumber="94" type="description">
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<paragraph pageId="3" pageNumber="94">Description.</paragraph>
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<paragraph pageId="3" pageNumber="94">One complete specimen and eight incomplete specimens. Largest specimen 27 mm long, 0.34 mm wide for 159 chaetigers. Smallest specimens 7 mm long, 0.25 mm wide for 34 chaetigers. Body thread-like, cylindrical, widest in anterior thoracic chaetigers, tapering from abdomen to pygidium. Color in alcohol yellowish or reddish brown.</paragraph>
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<paragraph pageId="3" pageNumber="94">
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Prostomium short, conical, wider than long, with blunt anterior end; presence of nuchal organs indistinct, eyespots not observed in preserved specimen (Figs 2
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<normalizedToken originalValue="A–C">A-C</normalizedToken>
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, 3A). Everted proboscis with numerous short, rounded, papillae, without cilia on tip of papillae (Figs 2C, 3A). Peristomium achaetigerous, wider than long, weakly biannulated and tessellated, subequal or slightly longer than first chaetiger (Figs 2
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<normalizedToken originalValue="A–C">A-C</normalizedToken>
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, 3A).
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</paragraph>
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<paragraph pageId="3" pageNumber="94">
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Thorax with 13 segments including single peristomium and 12 chaetigers (Fig. 2
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<normalizedToken originalValue="A–B">A-B</normalizedToken>
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). Thoracic segments biannulate, wider than long, with shallow intra- and inter-segmental grooves (Figs 2
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<normalizedToken originalValue="A–B">A-B</normalizedToken>
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, 3A). Anterior thoracic segments 1-5 slightly expanded and tessellated. First chaetiger uniramous with only notochaetae, both parapodia of chaetigers 1-11 and notopodia of chaetiger 12 each with 8-12 capillaries per fascicle; neuropodia of chaetiger 12 with 8 hooded hooks per fascicle (Fig. 2A). All capillary chaetae unilimbate, with narrow wing, whip-like, broad basally, and narrow apically; dorsal notochaetae without spinules on distal region of chaeta (Fig. 3B). Notopodia dorso-lateral and neuropodia ventro-lateral (Fig. 2
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<normalizedToken originalValue="A–B">A-B</normalizedToken>
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). Lateral organs distinct, oval shape, not protruding; present between notopodia and neuropodia, nearer to notopodia (Figs 1A, 2B, D). Genital pores not observed.
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</paragraph>
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<paragraph lastPageId="4" lastPageNumber="95" pageId="3" pageNumber="94">
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Transition between thoracic and abdominal region distinguished by change in position and type of chaetae and length of segments; abdominal segments longer and
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<pageBreakToken pageId="4" pageNumber="95" start="start">slightly</pageBreakToken>
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narrower than thoracic segments, gradually smaller posteriorly; notopodial hooded hooks first present on chaetiger 13 (first abdominal chaetiger) (Fig. 2
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<normalizedToken originalValue="A–B">A-B</normalizedToken>
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). Abdominal chaetigers with hooded hooks on posterior end of segment; thoracic chaetigers with capillary chaetae or neuropodial hooks in center of segment (Fig. 2
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<normalizedToken originalValue="A–B">A-B</normalizedToken>
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).
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</paragraph>
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<paragraph pageId="4" pageNumber="95">
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Abdominal parapodial lobes slightly developed, located in posterior half of segment, well separated from each other; parapodial lobe gradually reduced posteriorly (Fig. 2
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<normalizedToken originalValue="A–B">A-B</normalizedToken>
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, D). Abdominal notopodia with 5-6 hooded hooks per fascicle; neuropodia with 8-10 hooded hooks per fascicle, 2-3 hooks on terminal segments (Fig. 2
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<normalizedToken originalValue="A–B">A-B</normalizedToken>
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).
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</paragraph>
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<paragraph pageId="4" pageNumber="95">Hooded hooks short, with main fang extending slightly beyond hoods; hood flared; shaft slightly enlarged like manubrium (Figs 2F, 3E). Hooks with three rows of small teeth above main fang; two in basal row, three in middle row, and 3-5 in superior rows (Figs 2E, 3F).</paragraph>
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<paragraph pageId="4" pageNumber="95">Branchiae digitiform, cylindrical, retractile; abdominal chaetiger 120-150 each with 3-5 branchiae per fascicle emerging from notopodia which lack hooks in this region; eight preanal 8 segments without branchiae (Figs 2D, 3H). Pygidium an oval ring, with four digitate caudal cirri (Figs 2D, 3H).</paragraph>
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</subSubSection>
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<subSubSection pageId="5" pageNumber="96" type="methyl green staining pattern">
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<paragraph pageId="5" pageNumber="96">
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<pageBreakToken pageId="5" pageNumber="96" start="start">Methyl</pageBreakToken>
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green staining pattern.
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</paragraph>
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<paragraph pageId="5" pageNumber="96">Prostomium not stained. Peristomium and thoracic chaetigers 1-5 slightly stained in blue but rapidly fades. Chaetigers 6-9 stained blue, with narrow transverse blue speckled band near intra-segmental furrow (Fig. 3G). Post-chaetal region of chaetiger 10 and pre-chaetal region of chaetiger 11 with intense blue speckles on epidermis (Fig. 3G). Abdominal segments without distinct staining pattern.</paragraph>
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</subSubSection>
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<subSubSection pageId="5" pageNumber="96" type="etymology">
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<paragraph pageId="5" pageNumber="96">Etymology.</paragraph>
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<paragraph pageId="5" pageNumber="96">The new species is named for its occurrence in Yokjido, Korea.</paragraph>
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</subSubSection>
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<subSubSection pageId="5" pageNumber="96" type="distribution">
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<paragraph pageId="5" pageNumber="96">Distribution.</paragraph>
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<paragraph pageId="5" pageNumber="96">
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<taxonomicName class="Polychaeta" family="Capitellidae" genus="Leiochrides" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Leiochrides yokjidoensis" pageId="5" pageNumber="96" phylum="Annelida" rank="species" species="yokjidoensis">Leiochrides yokjidoensis</taxonomicName>
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sp. n. is distributed in the subtidal habitat (53 m) of the southern part of Korea.
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</paragraph>
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<paragraph pageId="5" pageNumber="96">
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Ecology. The surface sediment is mainly composed of sandy mud with fragmented shells.
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<taxonomicName class="Polychaeta" family="Capitellidae" genus="Mediomastus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Mediomastus" pageId="5" pageNumber="96" phylum="Annelida" rank="genus">Mediomastus</taxonomicName>
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Hartman, 1944 and
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<taxonomicName class="Polychaeta" family="Capitellidae" genus="Notomastus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Notomastus" pageId="5" pageNumber="96" phylum="Annelida" rank="genus">Notomastus</taxonomicName>
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M. Sars, 1851, also belonging to the
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<taxonomicName family="Capitellidae" lsidName="" pageId="5" pageNumber="96" rank="family">Capitellidae</taxonomicName>
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, also occurred at the same location.
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</paragraph>
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</subSubSection>
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<subSubSection lastPageId="6" lastPageNumber="97" pageId="5" pageNumber="96" type="remarks">
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<paragraph pageId="5" pageNumber="96">Remarks.</paragraph>
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<paragraph lastPageId="6" lastPageNumber="97" pageId="5" pageNumber="96">
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<taxonomicName class="Polychaeta" family="Capitellidae" genus="Leiochrides" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Leiochrides yokjidoensis" pageId="5" pageNumber="96" phylum="Annelida" rank="species" species="yokjidoensis">Leiochrides yokjidoensis</taxonomicName>
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sp. n. is distinct in the morphological combination of 12 thoracic chaetigers, chaetigers 1-11 with only capillary chaetae, and the last thoracic chaetiger with the notopodial capillaries and neuropodial hooks. Among the genera of
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<taxonomicName family="Capitellidae" lsidName="" pageId="5" pageNumber="96" rank="family">Capitellidae</taxonomicName>
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the presence of 12 thoracic chaetigers and neurohooks in last thoracic chaetiger are shared with
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<taxonomicName class="Polychaeta" family="Capitellidae" genus="Leiochrides" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Leiochrides" pageId="5" pageNumber="96" phylum="Annelida" rank="genus">Leiochrides</taxonomicName>
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,
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<taxonomicName class="Polychaeta" family="Capitellidae" genus="Pseudomastus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Pseudomastus" pageId="5" pageNumber="96" phylum="Annelida" rank="genus">Pseudomastus</taxonomicName>
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, and
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<taxonomicName class="Polychaeta" family="Capitellidae" genus="Scyphoproctus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Scyphoproctus" pageId="5" pageNumber="96" phylum="Annelida" rank="genus">Scyphoproctus</taxonomicName>
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Gravier, 1904. However,
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<taxonomicName class="Polychaeta" family="Capitellidae" genus="Scyphoproctus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Scyphoproctus" pageId="5" pageNumber="96" phylum="Annelida" rank="genus">Scyphoproctus</taxonomicName>
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is clearly separated from the new species by the presence of the unique anal plaque, acicular spines in the posterior abdomen, and two achaetous segments in the anterior part of the thorax. In this study, the new species
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<pageBreakToken pageId="6" pageNumber="97" start="start">was</pageBreakToken>
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placed under the genus
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<taxonomicName class="Polychaeta" family="Capitellidae" genus="Leiochrides" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Leiochrides" pageId="6" pageNumber="97" phylum="Annelida" rank="genus">Leiochrides</taxonomicName>
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, because the generic diagnosis of
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<taxonomicName class="Polychaeta" family="Capitellidae" genus="Pseudomastus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Pseudomastus" pageId="6" pageNumber="97" phylum="Annelida" rank="genus">Pseudomastus</taxonomicName>
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mostly agreed with that of
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<taxonomicName class="Polychaeta" family="Capitellidae" genus="Leiochrides" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Leiochrides" pageId="6" pageNumber="97" phylum="Annelida" rank="genus">Leiochrides</taxonomicName>
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(see details in discussion section).
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<taxonomicName class="Polychaeta" family="Capitellidae" genus="Leiochrides" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Leiochrides yokjidoensis" pageId="6" pageNumber="97" phylum="Annelida" rank="species" species="yokjidoensis">Leiochrides yokjidoensis</taxonomicName>
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sp. n. closely resembles
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<taxonomicName lsidName="L. hemipodus" pageId="6" pageNumber="97" rank="species" species="hemipodus">L. hemipodus</taxonomicName>
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and
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<taxonomicName lsidName="P. deltaicus" pageId="6" pageNumber="97" rank="species" species="deltaicus">P. deltaicus</taxonomicName>
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in the presence of the neurohooks in the thorax, the uniramous first chaetiger, the two distinct basal teeth above the main fang, and the presence of the branchiae in the posterior abdomen (Table 1). In particular,
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<taxonomicName lsidName="L. yokjidoensis" pageId="6" pageNumber="97" rank="species" species="yokjidoensis">L. yokjidoensis</taxonomicName>
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sp. n. and
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<taxonomicName lsidName="P. deltaicus" pageId="6" pageNumber="97" rank="species" species="deltaicus">P. deltaicus</taxonomicName>
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correspond in the presence of multiple cirri on the pygidium (Table 1). However, the new species is discriminated from
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<taxonomicName lsidName="P. deltaicus" pageId="6" pageNumber="97" rank="species" species="deltaicus">P. deltaicus</taxonomicName>
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by the following morphological characteristics: the absence of eyespots in the preserved materials, dorsal notochaetae without distal spinules, a proboscis without cilia on the tip of the papillae, the number of capillary chaetae (8-12 vs. 13-20) and neurohooks (8-10 vs. 11-12) per fascicle, the number of teeth above the main fang (8-10 vs. 7), the absence of neuropodial hooks in chaetiger 11, and the number of anal cirri (4 vs. 3). On the other hand, the holotype of
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<taxonomicName lsidName="L. hemipodus" pageId="6" pageNumber="97" rank="species" species="hemipodus">L. hemipodus</taxonomicName>
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has identical chaetal arrangement to
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<taxonomicName lsidName="L. yokjidoensis" pageId="6" pageNumber="97" rank="species" species="yokjidoensis">L. yokjidoensis</taxonomicName>
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sp. n., but it differs in the number of teeth above the main fang (3 vs. 8-10), the maximum number of branchiae per fascicle (12 vs. 5), and the species-specific MGSP (chaetigers 1-12 vs. 6-11, Table 1). In addition,
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<taxonomicName lsidName="L. hemipodus" pageId="6" pageNumber="97" rank="species" species="hemipodus">L. hemipodus</taxonomicName>
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has been reported only in deep basin near California, but
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<taxonomicName lsidName="L. yokjidoensis" pageId="6" pageNumber="97" rank="species" species="yokjidoensis">L. yokjidoensis</taxonomicName>
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sp. n. was found in shallow waters of southern Korea (Table 1). The paratype of
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<taxonomicName lsidName="L. hemipodus" pageId="6" pageNumber="97" rank="species" species="hemipodus">L. hemipodus</taxonomicName>
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has a different chaetal arrangement (chaetigers 11-12 with neuropodial hooks) to the holotype of
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<taxonomicName lsidName="L. hemipodus" pageId="6" pageNumber="97" rank="species" species="hemipodus">L. hemipodus</taxonomicName>
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, however these type specimens were almost identical in the remaining characteristics (
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<bibRefCitation pageId="6" pageNumber="97">Blake 2000</bibRefCitation>
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,
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<bibRefCitation author="Green, K" journalOrPublisher="Phuket Marine Biological Center Special Publication" pageId="9" pageNumber="100" pagination="249 - 343" title="Capitellidae (Polychaeta) from the Andaman Sea." volume="24" year="2002">Green 2002</bibRefCitation>
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, Table 1). Generally, capitellids have developmental variation in the chaetal arrangement on the thorax, and the hooded hooks are replaced by capillaries with development (
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<bibRefCitation author="Fredette, T" journalOrPublisher="Proceedings of the Biological Society of Washington" pageId="9" pageNumber="100" pagination="194 - 197" title="Evidence of ontogenetic setal changes in Heteromastusfiliformis (Polychaeta: Capitellidae)." url="http://www.biodiversitylibrary.org/part/48248/summary" volume="95" year="1982">Fredette 1982</bibRefCitation>
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,
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<bibRefCitation author="Blake, JA" journalOrPublisher="Zoosymposia" pageId="8" pageNumber="99" pagination="55 - 80" title="Redescription of Capitellacapitata (Fabricius) from West Greenland and designation of a neotype (Polychaeta, Capitellidae)." url="http://www.mapress.com/zoosymposia/content/2009/v2/f/v002p055-080.pdf" volume="2" year="2009">Blake 2009</bibRefCitation>
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). Thus, the differences in chaetal arrangement between the type specimens of
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<taxonomicName lsidName="L. hemipodus" pageId="6" pageNumber="97" rank="species" species="hemipodus">L. hemipodus</taxonomicName>
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may be associated with the developmental variation within a species.
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<bibRefCitation pageId="6" pageNumber="97">Blake (2000)</bibRefCitation>
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had reported
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<taxonomicName lsidName="L. hemipodus" pageId="6" pageNumber="97" rank="species" species="hemipodus">L. hemipodus</taxonomicName>
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from Santa Maria basin (603 m) and compared his specimens with the characteristics of the paratype of
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<taxonomicName lsidName="L. hemipodus" pageId="6" pageNumber="97" rank="species" species="hemipodus">L. hemipodus</taxonomicName>
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Hartman, 1960. According to his description,
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<taxonomicName lsidName="L. hemipodus" pageId="6" pageNumber="97" rank="species" species="hemipodus">L. hemipodus</taxonomicName>
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also differs from
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<taxonomicName lsidName="L. yokjidoensis" pageId="6" pageNumber="97" rank="species" species="yokjidoensis">L. yokjidoensis</taxonomicName>
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sp. n. in the presence of a band of glands on chaetiger 6 and the shape of the branchiae (Table 1).
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</paragraph>
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<caption pageId="6" pageNumber="97">
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<paragraph pageId="6" pageNumber="97">Figure 1. Map of study area with main collection stations indicated.</paragraph>
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</caption>
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<caption pageId="6" pageNumber="97">
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<paragraph pageId="6" pageNumber="97">
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Figure 2.
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<taxonomicName class="Polychaeta" family="Capitellidae" genus="Leiochrides" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Leiochrides yokjidoensis" pageId="6" pageNumber="97" phylum="Annelida" rank="species" species="yokjidoensis">Leiochrides yokjidoensis</taxonomicName>
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||
sp. n. A anterior end, left lateral view B same, dorsal view C anterior end with proboscis (MABIKNA00145754), left lateral view D posterior end (MABIKNA00145754), left lateral view
|
||
<normalizedToken originalValue="E–F">E-F</normalizedToken>
|
||
hooded hooks from anterior abdominal notopodium. Abbreviations: ac, anal cirri; br, branchia; cc, capillary chaeta; hh, hooded hook; lo, lateral organ; mf, main fang; per, peristomium; pro, prostomium; prob, proboscis.
|
||
</paragraph>
|
||
</caption>
|
||
<caption pageId="6" pageNumber="97">
|
||
<paragraph pageId="6" pageNumber="97">
|
||
Figure 3.
|
||
<taxonomicName class="Polychaeta" family="Capitellidae" genus="Leiochrides" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Leiochrides yokjidoensis" pageId="6" pageNumber="97" phylum="Annelida" rank="species" species="yokjidoensis">Leiochrides yokjidoensis</taxonomicName>
|
||
sp. n. A−F scanning electron micrographs A anterior end in left lateral view B chaetigers 4-5 in left dorsolateral view C chaetigers 11-12 in left lateroventral view D chaetiger 15 in left lateral view E notopodial hooded hooks of chaetiger 16 F neuropodial hooded hooks of chaetiger 16 in frontal view
|
||
<normalizedToken originalValue="G–H">G-H</normalizedToken>
|
||
photomicrographs G thorax and anterior abdomen, right lateral view showing methyl green staining reaction H posterior end of body in left lateral view (MABIKNA00145754). Abbreviations: ac, anal cirri; br, branchia; cc, capillary chaeta; ch, chaetiger; hh, hooded hook; lo, lateral organ; mf, main fang; per, peristomium; pro, prostomium
|
||
</paragraph>
|
||
</caption>
|
||
<caption pageId="6" pageNumber="97">
|
||
<paragraph pageId="6" pageNumber="97">
|
||
Table 1. Morphological comparison between
|
||
<taxonomicName lsidName="L. yokjidoensis" pageId="6" pageNumber="97" rank="species" species="yokjidoensis">L. yokjidoensis</taxonomicName>
|
||
sp. n. and most related species. A: absent; P: present; C: capillary chaeta; H: hooded hook; L: length; W: width; Ch: chaetiger; incomp: incomplete specimen; no: notopodia; neu: neuropodia; NM: not mentioned.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph pageId="6" pageNumber="97">
|
||
<table pageId="6" pageNumber="97">
|
||
<tr pageId="6" pageNumber="97">
|
||
<th colspan="1" pageId="6" pageNumber="97" rowspan="2">Species</th>
|
||
<th colspan="1" pageId="6" pageNumber="97" rowspan="2">Overall size (L/W, mm)</th>
|
||
<th colspan="1" pageId="6" pageNumber="97" rowspan="2">Eyes</th>
|
||
<th colspan="1" pageId="6" pageNumber="97" rowspan="2">Thoracic chaetal arrangement</th>
|
||
<th colspan="2" pageId="6" pageNumber="97" rowspan="1">No. of chaetae per fascicle</th>
|
||
<th colspan="1" pageId="6" pageNumber="97" rowspan="2">Dental structure of hooks</th>
|
||
<th colspan="1" pageId="6" pageNumber="97" rowspan="2">Special character</th>
|
||
<th colspan="1" pageId="6" pageNumber="97" rowspan="2">No. of branchiae per fascicle</th>
|
||
<th colspan="1" pageId="6" pageNumber="97" rowspan="2">No. of anal cirri</th>
|
||
<th colspan="1" pageId="6" pageNumber="97" rowspan="2">Methyl green staining pattern</th>
|
||
<th colspan="1" pageId="6" pageNumber="97" rowspan="2">Locality</th>
|
||
<th colspan="1" pageId="6" pageNumber="97" rowspan="2">References</th>
|
||
</tr>
|
||
<tr pageId="6" pageNumber="97">
|
||
<th colspan="1" pageId="6" pageNumber="97" rowspan="1">Thorax</th>
|
||
<th colspan="1" pageId="6" pageNumber="97" rowspan="1">Abdomen</th>
|
||
</tr>
|
||
<tr pageId="6" pageNumber="97">
|
||
<td colspan="1" pageId="6" pageNumber="97" rowspan="1">
|
||
<taxonomicName lsidName="L. hemipodus" pageId="6" pageNumber="97" rank="species" species="hemipodus">L. hemipodus</taxonomicName>
|
||
</td>
|
||
<td colspan="1" pageId="6" pageNumber="97" rowspan="1">
|
||
<bibRefCitation author="Hartman, O" journalOrPublisher="Allan Hancock Pacific Expeditions" pageId="9" pageNumber="100" pagination="69 - 216" title="Systematic account of some marine invertebrate animals from the deep basins off southern California." url="http://www.biodiversitylibrary.org/part/92921/summary" volume="22" year="1960">Hartman (1960)</bibRefCitation>
|
||
<bibRefCitation author="Green, K" journalOrPublisher="Phuket Marine Biological Center Special Publication" pageId="9" pageNumber="100" pagination="249 - 343" title="Capitellidae (Polychaeta) from the Andaman Sea." volume="24" year="2002">Green (2002)</bibRefCitation>
|
||
</td>
|
||
</tr>
|
||
<tr pageId="6" pageNumber="97">
|
||
<td colspan="1" pageId="6" pageNumber="97" rowspan="1">
|
||
<taxonomicName lsidName="L. hemipodus" pageId="6" pageNumber="97" rank="species" species="hemipodus">L. hemipodus</taxonomicName>
|
||
</td>
|
||
<td colspan="1" pageId="6" pageNumber="97" rowspan="1">
|
||
<bibRefCitation pageId="6" pageNumber="97">Blake (2000)</bibRefCitation>
|
||
</td>
|
||
</tr>
|
||
<tr pageId="6" pageNumber="97">
|
||
<td colspan="1" pageId="6" pageNumber="97" rowspan="1">
|
||
<taxonomicName lsidName="L. yokjidoensis" pageId="6" pageNumber="97" rank="species" species="yokjidoensis">L. yokjidoensis</taxonomicName>
|
||
</td>
|
||
</tr>
|
||
<tr pageId="6" pageNumber="97">
|
||
<td colspan="1" pageId="6" pageNumber="97" rowspan="1">
|
||
<taxonomicName lsidName="P. deltaicus" pageId="6" pageNumber="97" rank="species" species="deltaicus">P. deltaicus</taxonomicName>
|
||
</td>
|
||
<td colspan="1" pageId="6" pageNumber="97" rowspan="1">
|
||
<bibRefCitation author="Capaccioni-Azzati, R" journalOrPublisher="Zoologica Scripta" pageId="8" pageNumber="99" pagination="247 - 250" title="Pseudomastusdeltaicus gen. et sp. n. (Polychaeta: Capitellidae) from a shallow water bay in the north-western Mediterranean Sea." url="10.1111/j.1463-6409.1992.tb00328.x" volume="21" year="1992">1992</bibRefCitation>
|
||
</td>
|
||
</tr>
|
||
</table>
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |