137 lines
10 KiB
XML
137 lines
10 KiB
XML
<document ID-DOI="http://dx.doi.org/10.3897/zookeys.86.785" ID-GBIF-Dataset="f2f83647-b3ef-4289-9dee-10c9f083b6f4" ID-PMC="PMC3082988" ID-Pensoft-Pub="1313-2970-86-11" ID-PubMed="21594091" ModsDocAuthor="" ModsDocDate="2011" ModsDocID="1313-2970-86-11" ModsDocOrigin="ZooKeys 86" ModsDocTitle="On the Austral-Antarctic stenothoids Proboloides, Metopoides, Torometopa and Scaphodactylus (Crustacea Amphipoda) Part 2: the genus Proboloides, with description of two new genera and the transfer of two nominal species to Metopoides" checkinTime="1451250753933" checkinUser="pensoft" docAuthor="Krapp-Schickel, Traudl" docDate="2011" docId="0A45A15EB28A0D703C5FD9A46E230B05" docLanguage="en" docName="ZooKeys 86: 11-45" docOrigin="ZooKeys 86" docSource="http://dx.doi.org/10.3897/zookeys.86.785" docTitle="Proboloides aequicornis Stephensen 1931" docType="treatment" docVersion="4" lastPageNumber="26" masterDocId="FFE5FFEDFFE7FFF93A7CFF94FFE5FFA6" masterDocTitle="On the Austral-Antarctic stenothoids Proboloides, Metopoides, Torometopa and Scaphodactylus (Crustacea Amphipoda) Part 2: the genus Proboloides, with description of two new genera and the transfer of two nominal species to Metopoides" masterLastPageNumber="45" masterPageNumber="11" pageNumber="25" updateTime="1668167507786" 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>On the Austral-Antarctic stenothoids Proboloides, Metopoides, Torometopa and Scaphodactylus (Crustacea Amphipoda) Part 2: the genus Proboloides, with description of two new genera and the transfer of two nominal species to Metopoides</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>Krapp-Schickel, Traudl</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>2011</mods:date>
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<mods:detail type="volume">
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<mods:number>86</mods:number>
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</mods:detail>
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<mods:extent unit="page">
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<mods:start>11</mods:start>
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<mods:end>45</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.86.785</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.86.785</mods:identifier>
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<mods:identifier type="Pensoft-Pub">1313-2970-86-11</mods:identifier>
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</mods:mods>
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<treatment ID-GBIF-Taxon="159361513" LSID="urn:lsid:plazi:treatment:0A45A15EB28A0D703C5FD9A46E230B05" httpUri="http://treatment.plazi.org/id/0A45A15EB28A0D703C5FD9A46E230B05" lastPageId="15" lastPageNumber="26" pageId="14" pageNumber="25">
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<subSubSection pageId="14" pageNumber="25" type="nomenclature">
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<paragraph pageId="14" pageNumber="25">
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<taxonomicName authority="Stephensen, 1931" authorityName="Stephensen" authorityYear="1931" class="Malacostraca" family="Stenothoidae" genus="Proboloides" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Proboloides aequicornis" order="Amphipoda" pageId="14" pageNumber="25" phylum="Arthropoda" rank="species" species="aequicornis">Proboloides aequicornis (Stephensen, 1931)</taxonomicName>
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Figs 810
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</paragraph>
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</subSubSection>
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<subSubSection pageId="14" pageNumber="25" type="reference_group">
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<paragraph pageId="14" pageNumber="25">
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<taxonomicName class="Malacostraca" family="Stenothoidae" genus="Stenothoe" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Stenothoe aequicornis" order="Amphipoda" pageId="14" pageNumber="25" phylum="Arthropoda" rank="species" species="aequicornis">Stenothoe aequicornis</taxonomicName>
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Stephensen, 1931: 198, fig. 59
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</paragraph>
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</subSubSection>
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<subSubSection pageId="14" pageNumber="25" type="material examined">
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<paragraph pageId="14" pageNumber="25">Material examined.</paragraph>
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<paragraph pageId="14" pageNumber="25">
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Type material of
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<taxonomicName class="Malacostraca" family="Stenothoidae" genus="Stenothoe" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Stenothoe aequicornis" order="Amphipoda" pageId="14" pageNumber="25" phylum="Arthropoda" rank="species" species="aequicornis">Stenothoe aequicornis</taxonomicName>
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ZMUC.
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</paragraph>
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</subSubSection>
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<subSubSection lastPageId="15" lastPageNumber="26" pageId="14" pageNumber="25" type="redescription">
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<paragraph pageId="14" pageNumber="25">Redescription.</paragraph>
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<subSection pageId="14" pageNumber="25" type="body">
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<paragraph pageId="14" pageNumber="25">Body</paragraph>
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<paragraph pageId="14" pageNumber="25">smooth. Eyes rounded, small.</paragraph>
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</subSection>
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<subSection pageId="14" pageNumber="25" type="length">
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<paragraph pageId="14" pageNumber="25">Length.</paragraph>
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<paragraph pageId="14" pageNumber="25">Male 5 mm.</paragraph>
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</subSection>
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<subSection pageId="14" pageNumber="25" type="head">
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<paragraph pageId="14" pageNumber="25">Head.</paragraph>
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<paragraph pageId="14" pageNumber="25">Lateral cephalic lobes bluntly angular.</paragraph>
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</subSection>
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<subSection pageId="14" pageNumber="25" type="antennae">
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<paragraph pageId="14" pageNumber="25">Antennae.</paragraph>
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<paragraph pageId="14" pageNumber="25">A1 subequal A2 or A1 scarcely> A2. A1 peduncle robust, art 1 length about 2-3 x the width; art 3 only 1/3 of art 1 length; acc. flag. with 2 arts, flagellum about 1,5 x length of peduncle, 12-14 arts. A2 subequal in length to A1, peduncle subequal to flagellum, peduncle robust, art 4 ≥ art 5, flagellum with 9-11 arts.</paragraph>
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</subSection>
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<subSection pageId="14" pageNumber="25" type="mouthparts">
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<paragraph pageId="14" pageNumber="25">Mouthparts.</paragraph>
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<paragraph pageId="14" pageNumber="25">Md palp with 3 arts, art 1 and art 3 subequal, art 3 longer than 1/3 art 2, with 1 long distal seta. Mx 1 palp with 2 arts (but articulation not easy to see, cf. fig. 8, 9). Mxp IP separated, OP longer very short; dactylus as long as propodus.</paragraph>
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</subSection>
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<subSection pageId="14" pageNumber="25" type="coxae">
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<paragraph pageId="14" pageNumber="25">Coxae.</paragraph>
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<paragraph pageId="14" pageNumber="25">Cx2 with rounded anterior margin, straight or even somewhat concave behind, front angle rounded without tooth; Cx3 with trapezoid-shaped margins, Cx4 not excavated, anterior and posterior margin rounded, wider than long.</paragraph>
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</subSection>
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<subSection pageId="14" pageNumber="25" type="gnathopods">
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<paragraph pageId="14" pageNumber="25">Gnathopods.</paragraph>
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<paragraph pageId="14" pageNumber="25">
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Gn1, 2 propodi different in size and shape. Gn1 dactylus ordinary; propodus elongate, about 3
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<normalizedToken originalValue="×">x</normalizedToken>
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as long as wide, palm well defined, much shorter than hind margin; carpus longer than propodus, triangular, nearly 3
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<normalizedToken originalValue="×">x</normalizedToken>
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longer than wide, with parallel margins; merus with very long distal free margin. Gn2 length of propodus> Cx2; propodus about 3
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<normalizedToken originalValue="×">x</normalizedToken>
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the size of propodus Gn1; hind margin much shorter than length of palm which has shallow incisions and crenulations, palmar corner scarcely defined by group of robust setae, no U-shaped incision. Dactylus subequal to palm. Gn2 carpus very short, cup-shaped, merus acutely lobate.
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</paragraph>
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</subSection>
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<subSection pageId="14" pageNumber="25" type="peraeopods">
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<paragraph pageId="14" pageNumber="25">Peraeopods.</paragraph>
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<paragraph pageId="14" pageNumber="25">P5 dactylus> half length of slim propodus; merus posterodistal margin not reaching end of carpus length, basis rectolinear, width proximally and distally subequal, posterodistally rounded, but not lobed. P6 basis hind margin straight, merus posterodistal corner acutely lengthened and widened, reaching to end of carpus length; P7 similar to P6, but basis hind margin regularly rounded.</paragraph>
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</subSection>
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<subSection pageId="14" pageNumber="25" type="epimeral plates">
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<paragraph pageId="14" pageNumber="25">Epimeral plates.</paragraph>
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<paragraph pageId="14" pageNumber="25">Ep3 posterodistal corner acute, but rounded at the apex.</paragraph>
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</subSection>
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<subSection pageId="14" pageNumber="25" type="uropods">
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<paragraph pageId="14" pageNumber="25">Uropods.</paragraph>
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<paragraph pageId="14" pageNumber="25">U3 peduncle shorter than ramus, art 1 of ramus subequal to art 2; peduncle with 3 robust setae distomarginally, ramus art 1 with 1 robust seta.</paragraph>
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</subSection>
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<subSection pageId="15" pageNumber="26" type="telson">
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<paragraph pageId="15" pageNumber="26">
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<pageBreakToken pageId="15" pageNumber="26" start="start">Telson</pageBreakToken>
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.
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</paragraph>
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<paragraph pageId="15" pageNumber="26">Not reaching end of peduncle U3; less than twice as long as wide; distally pointed, marginally 3 robust setae.</paragraph>
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<caption pageId="15" pageNumber="26">
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<paragraph pageId="15" pageNumber="26">
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Figure 9.
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<taxonomicName class="Malacostraca" family="Stenothoidae" genus="Proboloides" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Proboloides aequicornis" order="Amphipoda" pageId="15" pageNumber="26" phylum="Arthropoda" rank="species" species="aequicornis">Proboloides aequicornis</taxonomicName>
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(Stephensen, 1931): as above, photographs of the material taken with Olympus BX51 with cell imaging software.
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</paragraph>
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</caption>
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<caption pageId="15" pageNumber="26">
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<paragraph pageId="15" pageNumber="26">
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Figure 10.
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<taxonomicName class="Malacostraca" family="Stenothoidae" genus="Proboloides" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Proboloides aequicornis" order="Amphipoda" pageId="15" pageNumber="26" phylum="Arthropoda" rank="species" species="aequicornis">Proboloides aequicornis</taxonomicName>
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(Stephensen, 1931): as above, photographs of the material taken with Olympus BX51 with cell imaging software.
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</paragraph>
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</caption>
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</subSection>
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</subSubSection>
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<subSubSection pageId="15" pageNumber="26" type="sexual differences">
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<paragraph pageId="15" pageNumber="26">Sexual differences.</paragraph>
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<paragraph pageId="15" pageNumber="26">Females unknown.</paragraph>
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</subSubSection>
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<subSubSection pageId="15" pageNumber="26" type="distribution">
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<paragraph pageId="15" pageNumber="26">Distribution.</paragraph>
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<paragraph pageId="15" pageNumber="26">Between Faroes and Iceland, 375 m depth.</paragraph>
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</subSubSection>
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</treatment>
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</document> |