189 lines
18 KiB
XML
189 lines
18 KiB
XML
<document ID-DOI="10.26107/RBZ-2021-0059" ID-ISSN="2345-7600" ID-ZooBank="8C4058FE-A01E-4EAC-B491-21B213685784" approvalRequired="7" approvalRequired_for_textStreams="7" checkinTime="1665292578153" checkinUser="felipe" docAuthor="Komai, Tomoyuki, Rahayu, Dwi Listyo & Fujita, Yoshihisa" docDate="2021" docId="42200B42EF46FFCFFEE6B9C44DDEDC86" docLanguage="en" docName="RafflesBZool.69.378–402.pdf" docOrigin="Raffles Bulletin of Zoology 69" docStyle="DocumentStyle:AF09A0581917EACD12E7F0991C3E7C26.4:RafflesBZool.2019-.journal_article" docStyleId="AF09A0581917EACD12E7F0991C3E7C26" docStyleName="RafflesBZool.2019-.journal_article" docStyleVersion="4" docTitle="Vounopagurus Komai & Rahayu & Fujita 2021, new genus" docType="treatment" docVersion="2" lastPageNumber="391" masterDocId="BE19733AEF4AFFC2FFFDBE054F77D833" masterDocTitle="Hermit crabs of the family Paguridae (Crustacea: Decapoda: Anomura) from Christmas and Cocos (Keeling) Islands, Indian Ocean Territory of Australia, with descriptions of three new species and reappraisal of the genus Kumepagurus Komai & Osawa, 2012" masterLastPageNumber="402" masterPageNumber="378" pageNumber="390" updateTime="1665294260704" updateUser="ExternalLinkService" zenodo-license-document="CC-BY-4.0">
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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>Hermit crabs of the family Paguridae (Crustacea: Decapoda: Anomura) from Christmas and Cocos (Keeling) Islands, Indian Ocean Territory of Australia, with descriptions of three new species and reappraisal of the genus Kumepagurus Komai & Osawa, 2012</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>Komai, Tomoyuki</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>Rahayu, Dwi Listyo</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>Fujita, Yoshihisa</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>Raffles Bulletin of Zoology</mods:title>
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</mods:titleInfo>
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<mods:part>
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<mods:date>2021</mods:date>
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<mods:detail type="pubDate">
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<mods:number>2021-09-28</mods:number>
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</mods:detail>
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<mods:detail type="volume">
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<mods:number>69</mods:number>
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</mods:detail>
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<mods:extent unit="page">
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<mods:start>378</mods:start>
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<mods:end>402</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:classification>journal article</mods:classification>
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<mods:identifier type="DOI">10.26107/RBZ-2021-0059</mods:identifier>
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<mods:identifier type="ISSN">2345-7600</mods:identifier>
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<mods:identifier type="ZooBank">8C4058FE-A01E-4EAC-B491-21B213685784</mods:identifier>
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</mods:mods>
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<treatment ID-DOI="http://doi.org/10.5281/zenodo.7171576" ID-Zenodo-Dep="7171576" LSID="urn:lsid:plazi:treatment:42200B42EF46FFCFFEE6B9C44DDEDC86" httpUri="http://treatment.plazi.org/id/42200B42EF46FFCFFEE6B9C44DDEDC86" lastPageId="13" lastPageNumber="391" pageId="12" pageNumber="390">
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<subSubSection box="[283,582,1985,2009]" pageId="12" pageNumber="390" type="nomenclature">
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<paragraph blockId="12.[283,582,1985,2009]" box="[283,582,1985,2009]" pageId="12" pageNumber="390">
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<heading bold="true" box="[283,582,1985,2009]" centered="true" fontSize="10" level="2" pageId="12" pageNumber="390" reason="2">
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<emphasis bold="true" box="[283,582,1985,2009]" pageId="12" pageNumber="390">
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<taxonomicName authority="Komai & Rahayu & Fujita, 2021" authorityName="Komai & Rahayu & Fujita" authorityYear="2021" box="[283,448,1985,2008]" class="Malacostraca" family="Paguridae" genus="Vounopagurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="12" pageNumber="390" phylum="Arthropoda" rank="genus" status="new genus">
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<emphasis bold="true" box="[283,448,1985,2008]" italics="true" pageId="12" pageNumber="390">Vounopagurus</emphasis>
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</taxonomicName>
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,
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<taxonomicNameLabel box="[463,582,1985,2009]" pageId="12" pageNumber="390" rank="genus">new genus</taxonomicNameLabel>
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</emphasis>
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</heading>
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</paragraph>
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</subSubSection>
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<subSubSection pageId="12" pageNumber="390" type="type_taxon">
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<paragraph blockId="12.[113,752,2049,2106]" pageId="12" pageNumber="390">
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<emphasis bold="true" box="[113,277,2049,2073]" pageId="12" pageNumber="390">
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<typeStatus box="[113,173,2049,2073]" pageId="12" pageNumber="390">Type</typeStatus>
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species.
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</emphasis>
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<taxonomicName authority="Komai, 2020" authorityName="Komai" authorityYear="2020" box="[289,708,2049,2073]" class="Malacostraca" family="Paguridae" genus="Kumepagurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="12" pageNumber="390" phylum="Arthropoda" rank="species" species="kaikata">
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<emphasis box="[289,543,2049,2073]" italics="true" pageId="12" pageNumber="390">Kumepagurus kaikata</emphasis>
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<bibRefCitation author="Komai T" box="[554,708,2049,2073]" pageId="12" pageNumber="390" pagination="241 - 250" refId="ref15388" refString="Komai T (2020) A new species of pagurid hermit crab assigned to the genus Kumepagurus Komai & Osawa, 2012 (Decapoda: Anomura: Paguroidea) from the Kaikata Seamount, Izu- Ogasawara Arc, Japan. Zootaxa, 4858 (2): 241 - 250." type="journal article" year="2020">Komai, 2020</bibRefCitation>
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</taxonomicName>
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, by monotypy.
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</paragraph>
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</subSubSection>
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<subSubSection lastPageId="13" lastPageNumber="391" pageId="12" pageNumber="390" type="diagnosis">
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<paragraph blockId="12.[810,1452,1601,2073]" lastBlockId="13.[136,775,189,245]" lastPageId="13" lastPageNumber="391" pageId="12" pageNumber="390">
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<emphasis bold="true" box="[813,930,1601,1625]" pageId="12" pageNumber="390">Diagnosis.</emphasis>
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Gills biserial, 11 pairs (2 arthrobranchs above bases of maxilliped 3 and pereopods 1–4, and pleurobranch on thoracomere 7). Ocular acicles simple. Maxilliped 3 with crista dentata consisting of moderately spaced teeth; no accessory tooth. Right cheliped massive, chela operculiform; dactylus articulating obliquely with palm. Left cheliped fixed finger terminating in 2 tiny corneous claws. Pereopods 4 simple, with propodal rasp consisting of single row of corneous scales; no preungual process.
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<collectingRegion box="[1147,1202,1857,1881]" country="Maldives" name="Maale" pageId="12" pageNumber="390">Male</collectingRegion>
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with medium, coiled, laterally oriented sexual tube on coxa of right pereopod 5; left coxa with short sexual tube, directed posteriorly or posterolaterally, tapering distally to slender, acute tip.
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<collectingRegion box="[1397,1452,1953,1977]" country="Maldives" name="Maale" pageId="12" pageNumber="390">Male</collectingRegion>
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with unpaired left pleopods 3–5. Female without pleopods 1; unpaired left pleopods 2–5; paired gonopores on pereopods 3 coxae. Pleon dextrally twisted. Pleomere 6 tergite not strongly calcified. Telson with terminal margins oblique; anterior lobe posterolateral margins each with conspicuous tuft of setae.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="13" pageNumber="391" type="discussion">
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<paragraph blockId="13.[135,777,285,1045]" pageId="13" pageNumber="391">
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<emphasis bold="true" box="[136,248,285,309]" pageId="13" pageNumber="391">Remarks.</emphasis>
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<taxonomicName authorityName="Komai" authorityYear="2020" box="[258,501,285,309]" class="Malacostraca" family="Paguridae" genus="Kumepagurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="13" pageNumber="391" phylum="Arthropoda" rank="species" species="kaikata">
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<emphasis box="[258,501,285,309]" italics="true" pageId="13" pageNumber="391">Kumepagurus kaikata</emphasis>
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</taxonomicName>
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, originally described on the basis of material containing both male and female, was provisionally assigned to
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<taxonomicName authorityName="Komai & Osawa" authorityYear="2012" box="[464,614,350,373]" class="Malacostraca" family="Paguridae" genus="Kumepagurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="13" pageNumber="391" phylum="Arthropoda" rank="genus">
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<emphasis box="[464,614,350,373]" italics="true" pageId="13" pageNumber="391">Kumepagurus</emphasis>
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</taxonomicName>
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because of the lack of an accessory tooth on the maxilliped 3 ischium, the operculiform right chela, the presence of two distal corneous claws on the left chela fixed finger, the simple pereopods 4, and the similar development and structure of the sexual tubes, in spite of the different gill formula (11 pairs versus 13 pairs).
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<taxonomicName authority="Komai & Rahayu & Fujita, 2021" authorityName="Komai & Rahayu & Fujita" authorityYear="2021" box="[244,499,541,565]" class="Malacostraca" family="Paguridae" genus="Kumepagurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="13" pageNumber="391" phylum="Arthropoda" rank="species" species="noelensis" status="new species">
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<emphasis box="[244,499,541,565]" italics="true" pageId="13" pageNumber="391">Kumepagurus noelensis</emphasis>
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</taxonomicName>
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,
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<taxonomicNameLabel box="[513,644,541,565]" pageId="13" pageNumber="391" rank="species">new species</taxonomicNameLabel>
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, agrees well with the
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<typeStatus box="[233,279,574,598]" pageId="13" pageNumber="391">type</typeStatus>
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species of
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<taxonomicName authorityName="Komai & Osawa" authorityYear="2012" box="[406,554,574,597]" class="Malacostraca" family="Paguridae" genus="Kumepagurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="13" pageNumber="391" phylum="Arthropoda" rank="genus">
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<emphasis box="[406,554,574,597]" italics="true" pageId="13" pageNumber="391">Kumepagurus</emphasis>
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</taxonomicName>
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,
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<taxonomicName authorityName="Komai & Osawa" authorityYear="2012" box="[569,738,573,597]" class="Malacostraca" family="Paguridae" genus="Kumepagurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="13" pageNumber="391" phylum="Arthropoda" rank="species" species="cavernicolus">
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<emphasis box="[569,738,573,597]" italics="true" pageId="13" pageNumber="391">K. cavernicolus</emphasis>
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</taxonomicName>
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, in every diagnostic aspect, including the gill number (13 pairs). There is little doubt that the two species are congeneric. It is remarkable that female specimens of
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<taxonomicName authority="Komai & Rahayu & Fujita, 2021" authorityName="Komai & Rahayu & Fujita" authorityYear="2021" box="[580,713,669,693]" class="Malacostraca" family="Paguridae" genus="Kumepagurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="13" pageNumber="391" phylum="Arthropoda" rank="species" species="noelensis" status="new species">
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<emphasis box="[580,713,669,693]" italics="true" pageId="13" pageNumber="391">K. noelensis</emphasis>
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</taxonomicName>
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,
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<taxonomicNameLabel pageId="13" pageNumber="391" rank="species">new species</taxonomicNameLabel>
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, have paired pleopods 1 modified as gonopods. In contrast, in female specimens of
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<taxonomicName authorityName="Komai" authorityYear="2020" box="[509,623,733,757]" class="Malacostraca" family="Paguridae" genus="Kumepagurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="13" pageNumber="391" phylum="Arthropoda" rank="species" species="kaikata">
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<emphasis box="[509,623,733,757]" italics="true" pageId="13" pageNumber="391">K. kaikata</emphasis>
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</taxonomicName>
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, there are no paired pleopods 1. The differences in the gill formula (11 pairs in
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<taxonomicName authorityName="Komai" authorityYear="2020" box="[228,341,797,821]" class="Malacostraca" family="Paguridae" genus="Kumepagurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="13" pageNumber="391" phylum="Arthropoda" rank="species" species="kaikata">
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<emphasis box="[228,341,797,821]" italics="true" pageId="13" pageNumber="391">K. kaikata</emphasis>
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</taxonomicName>
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versus 13 pairs in
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<taxonomicName authorityName="Komai & Osawa" authorityYear="2012" box="[556,726,797,821]" class="Malacostraca" family="Paguridae" genus="Kumepagurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="13" pageNumber="391" phylum="Arthropoda" rank="species" species="cavernicolus">
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<emphasis box="[556,726,797,821]" italics="true" pageId="13" pageNumber="391">K. cavernicolus</emphasis>
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</taxonomicName>
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and
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<taxonomicName authority="Komai & Rahayu & Fujita, 2021" authorityName="Komai & Rahayu & Fujita" authorityYear="2021" box="[136,269,829,853]" class="Malacostraca" family="Paguridae" genus="Kumepagurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="13" pageNumber="391" phylum="Arthropoda" rank="species" species="noelensis" status="new species">
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<emphasis box="[136,269,829,853]" italics="true" pageId="13" pageNumber="391">K. noelensis</emphasis>
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</taxonomicName>
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,
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<taxonomicNameLabel box="[285,418,829,853]" pageId="13" pageNumber="391" rank="species">new species</taxonomicNameLabel>
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) and the development of female pleopods 1 (absent in
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<taxonomicName authorityName="Komai" authorityYear="2020" box="[404,525,861,885]" class="Malacostraca" family="Paguridae" genus="Kumepagurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="13" pageNumber="391" phylum="Arthropoda" rank="species" species="kaikata">
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<emphasis box="[404,525,861,885]" italics="true" pageId="13" pageNumber="391">K. kaikata</emphasis>
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</taxonomicName>
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versus present in
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<taxonomicName authority="Komai & Rahayu & Fujita, 2021" authorityName="Komai & Rahayu & Fujita" authorityYear="2021" class="Malacostraca" family="Paguridae" genus="Kumepagurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="13" pageNumber="391" phylum="Arthropoda" rank="species" species="noelensis" status="new species">
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<emphasis italics="true" pageId="13" pageNumber="391">K. noelensis</emphasis>
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</taxonomicName>
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,
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<taxonomicNameLabel box="[252,385,893,917]" pageId="13" pageNumber="391" rank="species">new species</taxonomicNameLabel>
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) fully warrant the establishment of a new genus for
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<taxonomicName authorityName="Komai" authorityYear="2020" box="[318,429,925,949]" class="Malacostraca" family="Paguridae" genus="Kumepagurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="13" pageNumber="391" phylum="Arthropoda" rank="species" species="kaikata">
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<emphasis box="[318,429,925,949]" italics="true" pageId="13" pageNumber="391">K. kaikata</emphasis>
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</taxonomicName>
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following the current criteria in the generic classification of the
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<taxonomicName box="[480,587,957,981]" class="Malacostraca" family="Paguridae" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="13" pageNumber="391" phylum="Arthropoda" rank="family">Paguridae</taxonomicName>
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(cf.
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<bibRefCitation author="McLaughlin PA" pageId="13" pageNumber="391" pagination="111 - 144" refId="ref15963" refString="McLaughlin PA (2003) Illustrated keys to families and genera of the superfamily Paguroidea (Crustacea: Decapoda: Anomura), with diagnoses of genera of Paguridae. Memoirs of Museum Victoria, 60 (1): 111 - 144." type="journal article" year="2003">McLaughlin, 2003</bibRefCitation>
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). Here,
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<taxonomicName authorityName="Komai" authorityYear="2020" box="[294,414,989,1013]" class="Malacostraca" family="Paguridae" genus="Kumepagurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="13" pageNumber="391" phylum="Arthropoda" rank="species" species="kaikata">
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<emphasis box="[294,414,989,1013]" italics="true" pageId="13" pageNumber="391">K. kaikata</emphasis>
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</taxonomicName>
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is reassigned to a new genus,
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<taxonomicName authorityName="Komai & Rahayu & Fujita" authorityYear="2021" box="[136,293,1022,1045]" class="Malacostraca" family="Paguridae" genus="Vounopagurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="13" pageNumber="391" phylum="Arthropoda" rank="genus">
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<emphasis box="[136,293,1022,1045]" italics="true" pageId="13" pageNumber="391">Vounopagurus</emphasis>
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</taxonomicName>
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, as
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<taxonomicName authorityName="Komai & Rahayu & Fujita" authorityYear="2021" baseAuthorityName="Komai" baseAuthorityYear="2020" box="[331,572,1021,1045]" class="Malacostraca" family="Paguridae" genus="Vounopagurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="13" pageNumber="391" phylum="Arthropoda" rank="species" species="kaikata" status="new combination">
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<emphasis box="[331,572,1021,1045]" italics="true" pageId="13" pageNumber="391">Vounopagurus kaikata</emphasis>
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</taxonomicName>
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,
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<taxonomicNameLabel box="[585,772,1021,1045]" pageId="13" pageNumber="391" rank="species">new combination</taxonomicNameLabel>
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.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="13" pageNumber="391" type="etymology">
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<paragraph blockId="13.[135,775,1085,1205]" pageId="13" pageNumber="391">
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<emphasis bold="true" box="[136,265,1085,1109]" pageId="13" pageNumber="391">Etymology.</emphasis>
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The name is a combination of the Greek ‘vouno’ (= mountain), referring to the seamount (
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<taxonomicName authority="Seamount" authorityName="Seamount" box="[567,766,1117,1141]" class="Malacostraca" family="Paguridae" genus="Vounopagurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="13" pageNumber="391" phylum="Arthropoda" rank="species" species="kaikata">Kaikata Seamount</taxonomicName>
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) where the
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<typeStatus box="[261,309,1150,1174]" pageId="13" pageNumber="391">type</typeStatus>
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species was found, and combined with
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<taxonomicName box="[136,226,1182,1205]" class="Malacostraca" family="Paguridae" genus="Pagurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="13" pageNumber="391" phylum="Arthropoda" rank="genus">
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<emphasis box="[136,226,1182,1205]" italics="true" pageId="13" pageNumber="391">Pagurus</emphasis>
|
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</taxonomicName>
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. The gender is masculine, as in
|
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<taxonomicName box="[585,673,1182,1205]" class="Malacostraca" family="Paguridae" genus="Pagurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="13" pageNumber="391" phylum="Arthropoda" rank="genus">
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||
<emphasis box="[585,673,1182,1205]" italics="true" pageId="13" pageNumber="391">Pagurus</emphasis>
|
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</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> |