133 lines
12 KiB
XML
133 lines
12 KiB
XML
<document ID-DOI="http://dx.doi.org/10.3897/zookeys.193.3109" ID-GBIF-Dataset="b8dfb81b-371d-47fd-aefe-b81b630f1389" ID-PMC="PMC3361137" ID-Pensoft-Pub="1313-2970-193-1" ID-PubMed="22679377" ModsDocAuthor="" ModsDocDate="2012" ModsDocID="1313-2970-193-1" ModsDocOrigin="ZooKeys 193" ModsDocTitle="Amphipoda (Crustacea) from Palau, Micronesia: Families Ampeliscidae, Ampithoidae, Aoridae, Colomastigidae and Cyproideidae" checkinTime="1451249026454" checkinUser="pensoft" docAuthor="Myers, Alan A." docDate="2012" docId="E4045EB2CA4F7E12837F156C50F87E14" docLanguage="en" docName="ZooKeys 193: 1-25" docOrigin="ZooKeys 193" docSource="http://dx.doi.org/10.3897/zookeys.193.3109" docTitle="Plumithoe lata Myers, 2012, sp. n." docType="treatment" docVersion="4" lastPageNumber="12" masterDocId="FF90616BFFF6FF84053E096EFF8A967D" masterDocTitle="Amphipoda (Crustacea) from Palau, Micronesia: Families Ampeliscidae, Ampithoidae, Aoridae, Colomastigidae and Cyproideidae" masterLastPageNumber="25" masterPageNumber="1" pageNumber="9" updateTime="1668153887584" 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>Amphipoda (Crustacea) from Palau, Micronesia: Families Ampeliscidae, Ampithoidae, Aoridae, Colomastigidae and Cyproideidae</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>Myers, Alan A.</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>2012</mods:date>
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<mods:detail type="volume">
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<mods:number>193</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>25</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.193.3109</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.193.3109</mods:identifier>
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<mods:identifier type="Pensoft-Pub">1313-2970-193-1</mods:identifier>
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</mods:mods>
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<treatment ID-GBIF-Taxon="152035502" LSID="urn:lsid:zoobank.org:act:6D65FAC8-6806-473D-8D91-F540ED96E74A" httpUri="http://treatment.plazi.org/id/E4045EB2CA4F7E12837F156C50F87E14" lastPageId="11" lastPageNumber="12" pageId="8" pageNumber="9">
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<subSubSection pageId="8" pageNumber="9" type="nomenclature">
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<paragraph pageId="8" pageNumber="9">
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<taxonomicName LSID="urn:lsid:zoobank.org:act:6D65FAC8-6806-473D-8D91-F540ED96E74A" class="Malacostraca" family="Ampithoidae" genus="Plumithoe" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Plumithoe lata" order="Amphipoda" pageId="8" pageNumber="9" phylum="Arthropoda" rank="species" species="lata">Plumithoe lata</taxonomicName>
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<taxonomicNameLabel pageId="8" pageNumber="9">sp. n.</taxonomicNameLabel>
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Figures 9-10
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</paragraph>
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</subSubSection>
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<subSubSection pageId="8" pageNumber="9" type="type material">
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<paragraph pageId="8" pageNumber="9">Type material.</paragraph>
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<paragraph pageId="8" pageNumber="9">
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Holotype male 2.2 mm OUMNH.ZC.2002-24-0088 Pkuklim Reef; clumps on reef rubble, from
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<taxonomicName class="Ulvophyceae" family="Halimedaceae" genus="Halimeda" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Halimeda" order="Bryopsidales" pageId="8" pageNumber="9" phylum="Chlorophyta" rank="genus">Halimeda</taxonomicName>
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(
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<taxonomicName genus="Chlorophyta" lsidName="Chlorophyta" pageId="8" pageNumber="9" rank="genus">Chlorophyta</taxonomicName>
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) washings, 6 m depth;
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<geoCoordinate direction="north" orientation="latitude" precision="1" value="7.3423667">07°20.542'N</geoCoordinate>
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,
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<geoCoordinate direction="east" orientation="longitude" precision="1" value="134.56705">134°34.023'E</geoCoordinate>
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; leg. S. De Grave & C. Burras, 29 May 2002. Paratypes. 2 males, 3 females, 1 imm, collecting data as for holotype.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="8" pageNumber="9" type="etymology">
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<paragraph pageId="8" pageNumber="9">Etymology.</paragraph>
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<paragraph pageId="8" pageNumber="9">
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From the Latin
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<normalizedToken originalValue="‘lata’">'lata'</normalizedToken>
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= wide, in reference to the expanded obtuse elongation of the coxa of the male gnathopod 1.
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</paragraph>
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</subSubSection>
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<subSubSection lastPageId="10" lastPageNumber="11" pageId="8" pageNumber="9" type="description">
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<paragraph pageId="8" pageNumber="9">Description.</paragraph>
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<paragraph pageId="8" pageNumber="9">Based onmale holotype 2.2 mm.</paragraph>
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<paragraph pageId="8" pageNumber="9">Head. Head lateral lobes rounded, anterodistal margin scarcely excavate; eyes medium size. Antenna 1 a little over half length of body; peduncular articles short; article 3 about half length of article 1; accessory flagellum absent; flagellum more than two times length of peduncle, with 14 articles. Antenna 2 about two thirds length of antenna 1; peduncle short; articles 4 and 5 subequal; articles 3-5 bearing tufts of long setae on the posterior margin; flagellum with 10 articles. Mandible palp articles in the ratios (basi-distal) 2:3:3.</paragraph>
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<paragraph lastPageId="9" lastPageNumber="10" pageId="8" pageNumber="9">
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Pereon. Gnathopod 1 coxa anterodistal margin strongly produced, obtuse; basis short, expanded, with large anterodistal flange; propodus longer than carpus, palm evenly rounded; dactylus overlapping palm. Gnathopod 2 coxa unproduced, deeper than broad; basis robust, expanded, with strongly convex posterior margin and concave anterior margin, moderately produced anterodistal flange; carpus very reduced, cup-shaped, with strongly produced lobe between merus and posterior margin of propodus; propodus elongate, subrectangular, with strong, broad-based posterodistal spine,
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<pageBreakToken pageId="9" pageNumber="10" start="start">separated</pageBreakToken>
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from anterior dactylar lobe by deep triangular excavation; dactylus stout, falciform, slightly overlapping posterodistal spine. Pereopods 3-4 basis elongate-ovoid; propodus without robust setae; dactylus about half length of propodus. Pereopods 5-7 with pyrifom basis. Pereopod 7 scarcely longer than pereopod 6.
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</paragraph>
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<paragraph lastPageId="10" lastPageNumber="11" pageId="9" pageNumber="10">
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Pleon. Epimeron 3 evenly rounded with minute notch bearing minute seta. Uropod 1 peduncle longer than rami, with short distoventral spine; outer ramus longer than
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<pageBreakToken pageId="10" pageNumber="11" start="start">inner</pageBreakToken>
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, both rami lacking marginal robust setae. Uropod 2 peduncle and inner ramus subequal in length; inner ramus longer than outer with one marginal robust seta. Uropod 3 peduncle longer than rami; rami subequal, outer ramus with 2 recurved robust setae. Telson with small telsonic cusps.
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</paragraph>
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<paragraph pageId="10" pageNumber="11">Female (sexually dimorphic characters). Gnathopod 2 basis elongate weakly expanded, lacking strong anterodistal flange; carpus subtriangular.</paragraph>
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<caption pageId="10" pageNumber="11">
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<paragraph pageId="10" pageNumber="11">
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Figure 9.
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<taxonomicName class="Malacostraca" family="Ampithoidae" genus="Plumithoe" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Plumithoe lata" order="Amphipoda" pageId="10" pageNumber="11" phylum="Arthropoda" rank="species" species="lata">Plumithoe lata</taxonomicName>
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sp. n., male
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</paragraph>
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</caption>
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<caption pageId="10" pageNumber="11">
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<paragraph pageId="10" pageNumber="11">
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Figure 10.
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<taxonomicName class="Malacostraca" family="Ampithoidae" genus="Plumithoe" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Plumithoe lata" order="Amphipoda" pageId="10" pageNumber="11" phylum="Arthropoda" rank="species" species="lata">Plumithoe lata</taxonomicName>
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sp. n., male, female
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</paragraph>
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</caption>
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</subSubSection>
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<subSubSection lastPageId="11" lastPageNumber="12" pageId="10" pageNumber="11" type="remarks">
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<paragraph pageId="10" pageNumber="11">Remarks.</paragraph>
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<paragraph lastPageId="11" lastPageNumber="12" pageId="10" pageNumber="11">
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<taxonomicName class="Malacostraca" family="Ampithoidae" genus="Plumithoe" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Plumithoe lata" order="Amphipoda" pageId="10" pageNumber="11" phylum="Arthropoda" rank="species" species="lata">Plumithoe lata</taxonomicName>
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sp. n.differs from
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<taxonomicName class="Malacostraca" family="Ampithoidae" genus="Plumithoe" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Plumithoe hirsuta" order="Amphipoda" pageId="10" pageNumber="11" phylum="Arthropoda" rank="species" species="hirsuta">Plumithoe hirsuta</taxonomicName>
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Ledoyer, from Mauritius and
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<taxonomicName class="Malacostraca" family="Ampithoidae" genus="Plumithoe" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Plumithoe madagascarienis" order="Amphipoda" pageId="10" pageNumber="11" phylum="Arthropoda" rank="species" species="madagascarienis">Plumithoe madagascarienis</taxonomicName>
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sp. n. from Madagascar, in the shape of the male gnathopod 1 coxa,
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<pageBreakToken pageId="11" pageNumber="12" start="start">which</pageBreakToken>
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is expanded both anterodistally and anteroproximally in
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<taxonomicName class="Malacostraca" family="Ampithoidae" genus="Plumithoe" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Plumithoe lata" order="Amphipoda" pageId="11" pageNumber="12" phylum="Arthropoda" rank="species" species="lata">Plumithoe lata</taxonomicName>
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sp. n. but only anterodistally in Madagascan material. It also differs from
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<taxonomicName class="Malacostraca" family="Ampithoidae" genus="Plumithoe" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Plumithoe hirsuta" order="Amphipoda" pageId="11" pageNumber="12" phylum="Arthropoda" rank="species" species="hirsuta">Plumithoe hirsuta</taxonomicName>
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Ledoyer in the straight robust spine on the propodus of the male gnathopod 2 (slender and curved in
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<taxonomicName class="Malacostraca" family="Ampithoidae" genus="Plumithoe" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Plumithoe hirsuta" order="Amphipoda" pageId="11" pageNumber="12" phylum="Arthropoda" rank="species" species="hirsuta">Plumithoe hirsuta</taxonomicName>
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).
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<taxonomicName class="Malacostraca" family="Ampithoidae" genus="Plumithoe" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Plumithoe lata" order="Amphipoda" pageId="11" pageNumber="12" phylum="Arthropoda" rank="species" species="lata">Plumithoe lata</taxonomicName>
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sp. n. also resembles
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<taxonomicName class="Malacostraca" family="Ampithoidae" genus="Plumithoe" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Plumithoe acuticoxa" order="Amphipoda" pageId="11" pageNumber="12" phylum="Arthropoda" rank="species" species="acuticoxa">Plumithoe acuticoxa</taxonomicName>
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sp. n. from Fiji, but Fijian material differs in having a slender basis (as in
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<taxonomicName class="Malacostraca" family="Ampithoidae" genus="Ampithoe" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Ampithoe pollex" order="Amphipoda" pageId="11" pageNumber="12" phylum="Arthropoda" rank="species" species="pollex">Ampithoe pollex</taxonomicName>
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var hirsutus from Mauritius) fringed with long setae in the male gnathopod 2 (a unique feature of Fijian material).
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</paragraph>
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</subSubSection>
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<subSubSection pageId="11" pageNumber="12" type="habitat">
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<paragraph pageId="11" pageNumber="12">Habitat.</paragraph>
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<paragraph pageId="11" pageNumber="12">
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Amongst
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<taxonomicName class="Ulvophyceae" family="Halimedaceae" genus="Halimeda" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Halimeda" order="Bryopsidales" pageId="11" pageNumber="12" phylum="Chlorophyta" rank="genus">Halimeda</taxonomicName>
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.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="11" pageNumber="12" type="distribution">
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<paragraph pageId="11" pageNumber="12">Distribution.</paragraph>
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<paragraph pageId="11" pageNumber="12">Known only from the type locality.</paragraph>
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</subSubSection>
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</treatment>
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</document> |