166 lines
17 KiB
XML
166 lines
17 KiB
XML
<document ID-DOI="http://dx.doi.org/10.3897/zookeys.267.3935" ID-GBIF-Dataset="16f0af1e-5633-447e-81b2-681918fca237" ID-PMC="PMC3591758" ID-Pensoft-Pub="1313-2970-267-1" ID-PubMed="23653520" ModsDocAuthor="" ModsDocDate="2013" ModsDocID="1313-2970-267-1" ModsDocOrigin="ZooKeys 267" ModsDocTitle="Endemism of subterranean Diacyclops in Korea and Japan, with descriptions of seven new species of the languidoides-group and redescriptions of D. brevifurcus Ishida, 2006 and D. suoensis Ito, 1954 (Crustacea, Copepoda, Cyclopoida)" checkinTime="1451247686527" checkinUser="pensoft" docAuthor="Karanovic, Tomislav, Grygier, Mark J. & Lee, Wonchoel" docDate="2013" docId="1B9F7223F773E6FE9C94BF6C192D15E1" docLanguage="en" docName="ZooKeys 267: 1-76" docOrigin="ZooKeys 267" docSource="http://dx.doi.org/10.3897/zookeys.267.3935" docTitle="Diacyclops hisuta Karanovic, Grygier & Lee, 2013, sp. n." docType="treatment" docVersion="4" lastPageNumber="35" masterDocId="FFC69100FF80FF990E44FFE8FFACFF8A" masterDocTitle="Endemism of subterranean Diacyclops in Korea and Japan, with descriptions of seven new species of the languidoides-group and redescriptions of D. brevifurcus Ishida, 2006 and D. suoensis Ito, 1954 (Crustacea, Copepoda, Cyclopoida)" masterLastPageNumber="76" masterPageNumber="1" pageNumber="35" updateTime="1668155306612" updateUser="ExternalLinkService">
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<mods:titleInfo>
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<mods:title>Endemism of subterranean Diacyclops in Korea and Japan, with descriptions of seven new species of the languidoides-group and redescriptions of D. brevifurcus Ishida, 2006 and D. suoensis Ito, 1954 (Crustacea, Copepoda, Cyclopoida)</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>Karanovic, Tomislav</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>Grygier, Mark J.</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>Lee, Wonchoel</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>2013</mods:date>
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<mods:detail type="volume">
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<mods:number>267</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>76</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.267.3935</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.267.3935</mods:identifier>
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<mods:identifier type="Pensoft-Pub">1313-2970-267-1</mods:identifier>
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</mods:mods>
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<treatment ID-GBIF-Taxon="152040457" LSID="urn:lsid:zoobank.org:act:60399FF2-6118-4562-8203-95AD07B09EAE" httpUri="http://treatment.plazi.org/id/1B9F7223F773E6FE9C94BF6C192D15E1" lastPageNumber="35" 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="urn:lsid:zoobank.org:act:60399FF2-6118-4562-8203-95AD07B09EAE" class="Hexanauplia" family="Cyclopidae" genus="Diacyclops" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Diacyclops hisuta" order="Cyclopoida" pageId="34" pageNumber="35" phylum="Arthropoda" rank="species" species="hisuta">Diacyclops hisuta</taxonomicName>
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<taxonomicNameLabel pageId="34" pageNumber="35">sp. n.</taxonomicNameLabel>
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</paragraph>
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</subSubSection>
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<subSubSection pageId="34" pageNumber="35" type="reference_group">
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<paragraph pageId="34" pageNumber="35">
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<taxonomicName class="Hexanauplia" family="Cyclopidae" genus="Diacyclops" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Diacyclops suoensis" order="Cyclopoida" pageId="34" pageNumber="35" phylum="Arthropoda" rank="species" species="suoensis">Diacyclops suoensis</taxonomicName>
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Ito -
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<bibRefCitation author="Ueda, H" journalOrPublisher="The Japanese Journal of Limnology" pageId="56" pageNumber="57" pagination="305 - 312" title="Cyclopoid copepods from a stream in the limestone cave Akiyoshido." url="/10.3739/rikusui.57.305" volume="57" year="1996">Ueda et al. 1996</bibRefCitation>
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: p. 309, fig. 4. Synonymy.
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</paragraph>
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<paragraph pageId="34" pageNumber="35">
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<taxonomicName class="Hexanauplia" family="Cyclopidae" genus="Diacyclops" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Diacyclops languidoides subsp. suoensis" order="Cyclopoida" pageId="34" pageNumber="35" phylum="Arthropoda" rank="subSpecies" species="languidoides" subSpecies="suoensis">Diacyclops languidoides suoensis</taxonomicName>
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n. subsp. -
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<bibRefCitation author="Ito, T" journalOrPublisher="Report of the Faculty of Fisheries, Prefectural University of Mie" pageId="56" pageNumber="57" pagination="372 - 416" title="Cyclopoida copepods of Japanese subterranean waters." url="10.1007/BF00021005" volume="1" year="1954">Ito 1954</bibRefCitation>
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: p. 399, Figs 114-148. [non]
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</paragraph>
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<paragraph pageId="34" pageNumber="35">
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<taxonomicName class="Hexanauplia" family="Cyclopidae" genus="Diacyclops" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Diacyclops languidoides subsp. suoensis" order="Cyclopoida" pageId="34" pageNumber="35" phylum="Arthropoda" rank="subSpecies" species="languidoides" subSpecies="suoensis">Diacyclops languidoides suoensis</taxonomicName>
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Ito -
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<bibRefCitation author="Ito, T" journalOrPublisher="Hydrobiologia" pageId="56" pageNumber="57" pagination="1 - 28" title="Groundwater copepods from south-western Japan." volume="11" year="1957">Ito 1957</bibRefCitation>
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: p. 15, Figs 35-48. [non]
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</paragraph>
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<paragraph pageId="34" pageNumber="35">
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<taxonomicName class="Hexanauplia" family="Cyclopidae" genus="Diacyclops" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Diacyclops suoensis" order="Cyclopoida" pageId="34" pageNumber="35" phylum="Arthropoda" rank="species" species="suoensis">Diacyclops suoensis</taxonomicName>
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Ito -
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<bibRefCitation author="Lee, JM" journalOrPublisher="Korean Journal of Systematic Zoology" pageId="56" pageNumber="57" pagination="155 - 167" title="Four cyclopoid species (Copepoda: Cyclopidae) fromlimestone caves and lava tube in South Korea." url="10.5635/KJSZ.2007.23.2.155" volume="23" year="2007">Lee et al. 2007</bibRefCitation>
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: p. 162, Figs 7-8;
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<bibRefCitation author="Chang, CY" journalOrPublisher="Illustrated Encyclopedia of Fauna and Flora of Korea" pageId="56" pageNumber="57" pagination="1 - 687" title="Inland-water Copepoda." volume="42" year="2009">Chang 2009</bibRefCitation>
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: p. 478, Figs 263-264. [non]
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</paragraph>
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</subSubSection>
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<subSubSection pageId="34" pageNumber="35" type="distribution">
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<paragraph pageId="34" pageNumber="35">Type locality.</paragraph>
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<paragraph pageId="34" pageNumber="35">
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Japan, Yamaguchi prefecture, Mine city, Shuho township, Akiyoshi, Akiyoshido cave, approximately
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<geoCoordinate direction="north" orientation="latitude" precision="925" value="34.216667">34°13'N</geoCoordinate>
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,
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<geoCoordinate direction="east" orientation="longitude" precision="925" value="131.3">131°18'E</geoCoordinate>
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, stream flowing through the cave.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="34" pageNumber="35" type="type material">
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<paragraph pageId="34" pageNumber="35">Type material.</paragraph>
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<paragraph pageId="34" pageNumber="35">
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Holotype female (illustrated by
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<bibRefCitation author="Ueda, H" journalOrPublisher="The Japanese Journal of Limnology" pageId="56" pageNumber="57" pagination="305 - 312" title="Cyclopoid copepods from a stream in the limestone cave Akiyoshido." url="/10.3739/rikusui.57.305" volume="57" year="1996">Ueda et al. (1996)</bibRefCitation>
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in their figure 4
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<normalizedToken originalValue="A–E">A-E</normalizedToken>
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) and allotype male (illustrated by
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<bibRefCitation author="Ueda, H" journalOrPublisher="The Japanese Journal of Limnology" pageId="56" pageNumber="57" pagination="305 - 312" title="Cyclopoid copepods from a stream in the limestone cave Akiyoshido." url="/10.3739/rikusui.57.305" volume="57" year="1996">Ueda et al. (1996)</bibRefCitation>
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in their figure 4
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<normalizedToken originalValue="F–L">F-L</normalizedToken>
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), originally deposited at the Nakajima Marine Biological Station, Ehime University, Matsuyama city, Ehime Prefecture, Japan (however, specimens probably destroyed during earthquake in 2001; Prof. Hiroshi Ueda pers. comm.); both collected at the type locality, 13 April 1996, leg. T. Kuramoto. [not examined]
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</paragraph>
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</subSubSection>
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<subSubSection pageId="34" pageNumber="35" type="etymology">
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<paragraph pageId="34" pageNumber="35">Etymology.</paragraph>
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<paragraph pageId="34" pageNumber="35">
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The species name is dedicated to Professors Hiroshi Ueda (formerly Marine Biological Station, Ehime University; currently Usa Marine Biological Station, Kochi University) and Susumu Ohtsuka (Takehara Station, Setouchi Field Science Center, Hiroshima University), and to Dr. Tadashi Kuramoto (Akiyoshi-dai Museum of Natural History), who discovered this population and described it under the name
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<taxonomicName class="Hexanauplia" family="Cyclopidae" genus="Diacyclops" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Diacyclops suoensis" order="Cyclopoida" pageId="34" pageNumber="35" phylum="Arthropoda" rank="species" species="suoensis">Diacyclops suoensis</taxonomicName>
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Ito, 1954 (see
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<bibRefCitation author="Ueda, H" journalOrPublisher="The Japanese Journal of Limnology" pageId="56" pageNumber="57" pagination="305 - 312" title="Cyclopoid copepods from a stream in the limestone cave Akiyoshido." url="/10.3739/rikusui.57.305" volume="57" year="1996">Ueda et al. 1996</bibRefCitation>
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). The name is composed of the first syllables of their given names and should be treated as a Latin noun in apposition.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="34" pageNumber="35" type="description">
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<paragraph pageId="34" pageNumber="35">Description.</paragraph>
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<paragraph pageId="34" pageNumber="35">
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Female and male as described in
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<bibRefCitation author="Ueda, H" journalOrPublisher="The Japanese Journal of Limnology" pageId="56" pageNumber="57" pagination="305 - 312" title="Cyclopoid copepods from a stream in the limestone cave Akiyoshido." url="/10.3739/rikusui.57.305" volume="57" year="1996">Ueda et al. (1996)</bibRefCitation>
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from Akiyoshido cave, and illustrated in their figure 4 as
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<taxonomicName class="Hexanauplia" family="Cyclopidae" genus="Diacyclops" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Diacyclops suoensis" order="Cyclopoida" pageId="34" pageNumber="35" phylum="Arthropoda" rank="species" species="suoensis">Diacyclops suoensis</taxonomicName>
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Ito, 1954.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="34" pageNumber="35" type="remarks">
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<paragraph pageId="34" pageNumber="35">Remarks.</paragraph>
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<paragraph pageId="34" pageNumber="35">
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<bibRefCitation author="Ueda, H" journalOrPublisher="The Japanese Journal of Limnology" pageId="56" pageNumber="57" pagination="305 - 312" title="Cyclopoid copepods from a stream in the limestone cave Akiyoshido." url="/10.3739/rikusui.57.305" volume="57" year="1996">Ueda et al. (1996)</bibRefCitation>
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stated that they identified the
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<taxonomicName class="Hexanauplia" family="Cyclopidae" genus="Diacyclops" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Diacyclops" order="Cyclopoida" pageId="34" pageNumber="35" phylum="Arthropoda" rank="genus">Diacyclops</taxonomicName>
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population from Akiyoshido cave as
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<taxonomicName class="Hexanauplia" family="Cyclopidae" genus="Diacyclops" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Diacyclops suoensis" order="Cyclopoida" pageId="34" pageNumber="35" phylum="Arthropoda" rank="species" species="suoensis">Diacyclops suoensis</taxonomicName>
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mainly based on the shape of its seminal receptacle, but they noted four significant morphological differences between their specimens and the two populations described by
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<bibRefCitation author="Ito, T" journalOrPublisher="Report of the Faculty of Fisheries, Prefectural University of Mie" pageId="56" pageNumber="57" pagination="372 - 416" title="Cyclopoida copepods of Japanese subterranean waters." url="10.1007/BF00021005" volume="1" year="1954">Ito (1954</bibRefCitation>
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, 1957). Their decision could have been motivated by the fact that Akiyoshido cave lies only 40 km east-southeast from the type locality of
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<taxonomicName class="Hexanauplia" family="Cyclopidae" genus="Diacyclops" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Diacyclops suoensis" order="Cyclopoida" pageId="34" pageNumber="35" phylum="Arthropoda" rank="species" species="suoensis">Diacyclops suoensis</taxonomicName>
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, and that
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<taxonomicName class="Hexanauplia" family="Cyclopidae" genus="Diacyclops" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Diacyclops suoensis" order="Cyclopoida" pageId="34" pageNumber="35" phylum="Arthropoda" rank="species" species="suoensis">Diacyclops suoensis</taxonomicName>
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was also found much further east by
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<bibRefCitation author="Ito, T" journalOrPublisher="Hydrobiologia" pageId="56" pageNumber="57" pagination="1 - 28" title="Groundwater copepods from south-western Japan." volume="11" year="1957">Ito (1957)</bibRefCitation>
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. In our view, the differences already noted by
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<bibRefCitation author="Ueda, H" journalOrPublisher="The Japanese Journal of Limnology" pageId="56" pageNumber="57" pagination="305 - 312" title="Cyclopoid copepods from a stream in the limestone cave Akiyoshido." url="/10.3739/rikusui.57.305" volume="57" year="1996">Ueda et al. (1996)</bibRefCitation>
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justify the erection of a new species. Not only does
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<taxonomicName class="Hexanauplia" family="Cyclopidae" genus="Diacyclops" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Diacyclops hisuta" order="Cyclopoida" pageId="34" pageNumber="35" phylum="Arthropoda" rank="species" species="hisuta">Diacyclops hisuta</taxonomicName>
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sp. n. differ from
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<taxonomicName class="Hexanauplia" family="Cyclopidae" genus="Diacyclops" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Diacyclops suoensis" order="Cyclopoida" pageId="34" pageNumber="35" phylum="Arthropoda" rank="species" species="suoensis">Diacyclops suoensis</taxonomicName>
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in the length of the dorsal caudal setae, proportions of the caudal rami, proportions of the genital double-somite, and size of the innermost terminal caudal setae, but it has all these characters in common with the Korean
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<taxonomicName class="Hexanauplia" family="Cyclopidae" genus="Diacyclops" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Diacyclops parasuoensis" order="Cyclopoida" pageId="34" pageNumber="35" phylum="Arthropoda" rank="species" species="parasuoensis">Diacyclops parasuoensis</taxonomicName>
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sp. n. (see above), in addition to slender and very elongated lateral arms of the seminal receptacle. It is quite clear that
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<taxonomicName class="Hexanauplia" family="Cyclopidae" genus="Diacyclops" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Diacyclops hisuta" order="Cyclopoida" pageId="34" pageNumber="35" phylum="Arthropoda" rank="species" species="hisuta">Diacyclops hisuta</taxonomicName>
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and
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<taxonomicName class="Hexanauplia" family="Cyclopidae" genus="Diacyclops" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Diacyclops parasuoensis" order="Cyclopoida" pageId="34" pageNumber="35" phylum="Arthropoda" rank="species" species="parasuoensis">Diacyclops parasuoensis</taxonomicName>
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form a sibling species pair, and they can only be distinguished at this stage by the habitus shape (much more slender in
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<taxonomicName class="Hexanauplia" family="Cyclopidae" genus="Diacyclops" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Diacyclops parasuoensis" order="Cyclopoida" pageId="34" pageNumber="35" phylum="Arthropoda" rank="species" species="parasuoensis">Diacyclops parasuoensis</taxonomicName>
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). It is possible that they also differ in the number of inner setae on the second endopodal segment of the first leg, if we assume that
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<bibRefCitation author="Ueda, H" journalOrPublisher="The Japanese Journal of Limnology" pageId="56" pageNumber="57" pagination="305 - 312" title="Cyclopoid copepods from a stream in the limestone cave Akiyoshido." url="/10.3739/rikusui.57.305" volume="57" year="1996">Ueda et al. (1996)</bibRefCitation>
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found the armature formula of the population from Akiyoshido cave to be the same as that reported by
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<bibRefCitation author="Ito, T" journalOrPublisher="Hydrobiologia" pageId="56" pageNumber="57" pagination="1 - 28" title="Groundwater copepods from south-western Japan." volume="11" year="1957">Ito (1957)</bibRefCitation>
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. Unfortunately, the description and illustrations provided by
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<bibRefCitation author="Ueda, H" journalOrPublisher="The Japanese Journal of Limnology" pageId="56" pageNumber="57" pagination="305 - 312" title="Cyclopoid copepods from a stream in the limestone cave Akiyoshido." url="/10.3739/rikusui.57.305" volume="57" year="1996">Ueda et al. (1996)</bibRefCitation>
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do not show details of any mouth appendage or the armature of the first three pairs of swimming legs, so many characters cannot be compared.
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</paragraph>
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</subSubSection>
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</treatment>
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</document> |