118 lines
9.4 KiB
XML
118 lines
9.4 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="66640FB999DF26DC4D97A866CBCAE0B1" docLanguage="en" docName="ZooKeys 193: 1-25" docOrigin="ZooKeys 193" docSource="http://dx.doi.org/10.3897/zookeys.193.3109" docTitle="Byblis levis Myers, 2012, sp. n." docType="treatment" docVersion="4" lastPageNumber="5" masterDocId="FF90616BFFF6FF84053E096EFF8A967D" masterDocTitle="Amphipoda (Crustacea) from Palau, Micronesia: Families Ampeliscidae, Ampithoidae, Aoridae, Colomastigidae and Cyproideidae" masterLastPageNumber="25" masterPageNumber="1" pageNumber="4" 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="152035486" LSID="urn:lsid:zoobank.org:act:746F29AE-0F26-4989-BA09-A1482D8157A1" httpUri="http://treatment.plazi.org/id/66640FB999DF26DC4D97A866CBCAE0B1" lastPageId="4" lastPageNumber="5" pageId="3" pageNumber="4">
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<subSubSection pageId="3" pageNumber="4" type="nomenclature">
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<paragraph pageId="3" pageNumber="4">
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<taxonomicName LSID="urn:lsid:zoobank.org:act:746F29AE-0F26-4989-BA09-A1482D8157A1" class="Malacostraca" family="Ampeliscidae" genus="Byblis" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Byblis levis" order="Amphipoda" pageId="3" pageNumber="4" phylum="Arthropoda" rank="species" species="levis">Byblis levis</taxonomicName>
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<taxonomicNameLabel pageId="3" pageNumber="4">sp. n.</taxonomicNameLabel>
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Figures 3-4
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</paragraph>
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</subSubSection>
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<subSubSection pageId="3" pageNumber="4" type="type material">
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<paragraph pageId="3" pageNumber="4">Type material.</paragraph>
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<paragraph pageId="3" pageNumber="4">
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Holotype female, 2.5 mm. OUMNH.ZC.2002-24-0079, Inside Pinchers, bait trap sample, sandy callianasid flat, 3 m depth;
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<geoCoordinate direction="north" orientation="latitude" precision="1" value="7.3401165">07°20.407'N</geoCoordinate>
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,
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<geoCoordinate direction="east" orientation="longitude" precision="1" value="134.42924">134°25.755'E</geoCoordinate>
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; leg. S. De Grave & C. Burras, night 27
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<normalizedToken originalValue="th–">th-</normalizedToken>
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28th May 2002.
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</paragraph>
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<paragraph pageId="3" pageNumber="4">
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Paratypes. 1 female, OUMNH.ZC.2002-24-0080, Malakal Channel, light trap sample, 2 m deep;
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<geoCoordinate direction="north" orientation="latitude" precision="1" value="7.2908">07°17.448'N</geoCoordinate>
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,
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<geoCoordinate direction="east" orientation="longitude" precision="1" value="134.46783">134°28.070'E</geoCoordinate>
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; leg. S. De Grave & C. Burras, night 21
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<normalizedToken originalValue="th–">th-</normalizedToken>
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22th May 2002.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="3" pageNumber="4" type="etymology">
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<paragraph pageId="3" pageNumber="4">Etymology.</paragraph>
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<paragraph pageId="3" pageNumber="4">Latin levis = lightly armed. In reference to the rather sparse setae of this species compared with other members of the genus</paragraph>
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</subSubSection>
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<subSubSection pageId="3" pageNumber="4" type="description">
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<paragraph pageId="3" pageNumber="4">Description.</paragraph>
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<paragraph pageId="3" pageNumber="4">Based on female holotype. 2.5 mm.</paragraph>
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<paragraph pageId="3" pageNumber="4">Head. Head less than one and a half times as long as deep, anteroventral margin oblique. Eyes, two pairs each with a cuticular lens; lenses with strong brown pigment patches around or near them. Antenna 1 about half body length; peduncular article 2 more than twice times length of article 1; flagellum with 17 articles, reaching well beyond end of peduncular article 5 of antenna 2. Antenna 2 equal to body length, peduncular article 4 a little longer than article 5, flagellum with 24 articles.</paragraph>
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<paragraph pageId="3" pageNumber="4">Pereon. Gnathopods 1-2 coxa distally rounded without notch. Pereopods 3-4 dactylus shorter than propodus. Pereopod 5 basis posteroproximal margin with weak lobe. Pereopod 7 basis posterodistal lobe reaching beyond ischium, weakly scalloped and bearing setae on distal and anterior margins; propodus slender, parallel-sided, dactylus spine-like.</paragraph>
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<paragraph pageId="3" pageNumber="4">Pleon.Epimera 1-3 rounded. Uropod 3 rami broadly lanceolate, inner margins proximally excavate and serrate. Telson one and a half times as long as broad, cleft to two fifths its length, distal margins broadly rounded</paragraph>
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</subSubSection>
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<subSubSection pageId="3" pageNumber="4" type="male">
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<paragraph pageId="3" pageNumber="4">Male.</paragraph>
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<paragraph pageId="3" pageNumber="4">Unknown</paragraph>
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<caption pageId="3" pageNumber="4">
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<paragraph pageId="3" pageNumber="4">
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Figure 3.
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<taxonomicName class="Malacostraca" family="Ampeliscidae" genus="Byblis" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Byblis levis" order="Amphipoda" pageId="3" pageNumber="4" phylum="Arthropoda" rank="species" species="levis">Byblis levis</taxonomicName>
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sp. n., female.
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</paragraph>
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</caption>
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<caption pageId="3" pageNumber="4">
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<paragraph pageId="3" pageNumber="4">
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Figure 4.
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<taxonomicName class="Malacostraca" family="Ampeliscidae" genus="Byblis" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Byblis levis" order="Amphipoda" pageId="3" pageNumber="4" phylum="Arthropoda" rank="species" species="levis">Byblis levis</taxonomicName>
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sp. n., female.
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</paragraph>
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</caption>
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</subSubSection>
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<subSubSection lastPageId="4" lastPageNumber="5" pageId="3" pageNumber="4" type="remarks">
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<paragraph pageId="3" pageNumber="4">Remarks.</paragraph>
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<paragraph lastPageId="4" lastPageNumber="5" pageId="3" pageNumber="4">
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Species of
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<taxonomicName class="Malacostraca" family="Ampeliscidae" genus="Byblis" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Byblis" order="Amphipoda" pageId="3" pageNumber="4" phylum="Arthropoda" rank="genus">Byblis</taxonomicName>
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are only occasionally reported from shallow water, being characteristically found in depths of 20-300 metres.
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<taxonomicName class="Malacostraca" family="Ampeliscidae" genus="Byblis" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Byblis" order="Amphipoda" pageId="3" pageNumber="4" phylum="Arthropoda" rank="genus">Byblis</taxonomicName>
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species are rather uniform in design, with character states being found in myriad combinations. This makes it difficult to assign
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<taxonomicName class="Malacostraca" family="Ampeliscidae" genus="Byblis" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Byblis" order="Amphipoda" pageId="3" pageNumber="4" phylum="Arthropoda" rank="genus">Byblis</taxonomicName>
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species to groups and therefore difficult to compare a new species with existing species, since each species shares a different suite of characters with different species. The antennal length, distally rounded coxa 1-3, pereopod 7 basis shape and position and number of robust setae on the carpus and propodus, the rather short uropod 2, the slender, elongate uropod 3 rami, and the telson lacking dis
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<pageBreakToken pageId="4" pageNumber="5" start="start">tal</pageBreakToken>
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setae, when taken in combination distinguish
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<taxonomicName class="Malacostraca" family="Ampeliscidae" genus="Byblis" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Byblis levis" order="Amphipoda" pageId="4" pageNumber="5" phylum="Arthropoda" rank="species" species="levis">Byblis levis</taxonomicName>
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sp. n. from all other described species. The possibility cannot be excluded that the material examined my not be fully mature. This could explain the scarcity of setae in the material.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="4" pageNumber="5" type="habitat">
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<paragraph pageId="4" pageNumber="5">Habitat.</paragraph>
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<paragraph pageId="4" pageNumber="5">Sand flats in shallow water.</paragraph>
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</subSubSection>
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<subSubSection pageId="4" pageNumber="5" type="distribution">
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<paragraph pageId="4" pageNumber="5">Distribution.</paragraph>
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<paragraph pageId="4" pageNumber="5">Known only from the type locality.</paragraph>
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</subSubSection>
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</treatment>
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</document> |