206 lines
25 KiB
XML
206 lines
25 KiB
XML
<document id="92487B400C5C3B94E7FFBBE4BA99EF5F" ID-CLB-Dataset="7102" ID-DOI="10.11646/zootaxa.4939.1.1" ID-GBIF-Dataset="ee8e66ff-2f2c-47e2-978b-be52996d5b0f" ID-ISSN="1175-5326" ID-Zenodo-Dep="4580622" ID-ZooBank="F33F42D0-A139-4CE3-97D7-1314C12CF86B" IM.bibliography_approvedBy="felipe" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1614842897337" checkinUser="plazi" docAuthor="Conlan, Kathleen E., Desiderato, Andrea & Beermann, Jan" docDate="2021" docId="03B487DAFF3BD988C9C81D65FB64FF00" docLanguage="en" docName="zootaxa.4939.1.1.pdf" docOrigin="Zootaxa 4939 (1)" docStyle="DocumentStyle:5EBBA59367AD13919D70D935FA04F6A3.14:Zootaxa.2013-.monograph" docStyleId="5EBBA59367AD13919D70D935FA04F6A3" docStyleName="Zootaxa.2013-.monograph" docStyleVersion="14" docTitle="Jassa justi Conlan 1990" docType="treatment" docVersion="9" lastPageNumber="144" masterDocId="FF8DFFA2FFB5D918C95F1B11FFF4FFF9" masterDocTitle="Jassa (Crustacea: Amphipoda): a new morphological and molecular assessment of the genus" masterLastPageNumber="191" masterPageNumber="1" pageNumber="143" updateTime="1698932378003" updateUser="ExternalLinkService">
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<mods:title id="2BA7CF050599C297EDDF268CB0475F1F">Jassa (Crustacea: Amphipoda): a new morphological and molecular assessment of the genus</mods:title>
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<mods:namePart id="2D50A07A2D102B35C89A597F62A28AC5">Conlan, Kathleen E.</mods:namePart>
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<mods:nameIdentifier id="47E1B95DD52DEC92915D83D722C9E00C" type="email">kconlan@nature.ca</mods:nameIdentifier>
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<mods:namePart id="F9F9BB6E6C6C4101241DF165B06A7685">Desiderato, Andrea</mods:namePart>
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<mods:namePart id="EB0B4EF4868B92346463352EEFBE389B">Beermann, Jan</mods:namePart>
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<mods:title id="B0EB4A16D2C06104A4669E9771BD1D50">Zootaxa</mods:title>
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<mods:date id="853DD12A7CF5614AD41FDF731A564A9F">2021</mods:date>
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<mods:number id="FB79E5EC97FC2330388372B816659E53">2021-03-04</mods:number>
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<mods:number id="9BD8E004F8D1498A7676121986F1CF8E">4939</mods:number>
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<treatment id="03B487DAFF3BD988C9C81D65FB64FF00" ID-DOI="http://doi.org/10.5281/zenodo.4580596" ID-GBIF-Taxon="181871905" ID-Zenodo-Dep="4580596" LSID="urn:lsid:plazi:treatment:03B487DAFF3BD988C9C81D65FB64FF00" httpUri="http://treatment.plazi.org/id/03B487DAFF3BD988C9C81D65FB64FF00" lastPageId="144" lastPageNumber="144" pageId="142" pageNumber="143">
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<subSubSection id="C3076547FF3BD996C9C81D65FE9CF94B" pageId="142" pageNumber="143" type="nomenclature">
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<paragraph id="8BA236CCFF3BD996C9C81D65FE36F977" blockId="142.[151,450,1652,1714]" box="[151,450,1652,1678]" pageId="142" pageNumber="143">
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<heading id="D0EA81A0FF3BD996C9C81D65FE36F977" bold="true" box="[151,450,1652,1678]" fontSize="11" level="2" pageId="142" pageNumber="143" reason="4">
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<taxonomicName id="4C1D4D4FFF3BD996C9C81D65FE36F977" ID-CoL="3QMZN" authority="Conlan, 1990" authorityName="Conlan" authorityYear="1990" box="[151,450,1652,1678]" class="Malacostraca" family="Ischyroceridae" genus="Jassa" kingdom="Animalia" order="Amphipoda" pageId="142" pageNumber="143" phylum="Arthropoda" rank="species" species="justi">
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<emphasis id="B969EADEFF3BD996C9C81D65FE36F977" bold="true" box="[151,450,1652,1678]" pageId="142" pageNumber="143">
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<emphasis id="B969EADEFF3BD996C9C81D65FEE1F977" bold="true" box="[151,277,1652,1678]" italics="true" pageId="142" pageNumber="143">Jassajusti</emphasis>
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<bibRefCitation id="EF8C4B3DFF3BD996C8421D65FE36F977" author="Conlan, K. E." box="[285,450,1652,1678]" pageId="142" pageNumber="143" pagination="2031 - 2075" refId="ref90850" refString="Conlan, K. E. (1990) Revision of the crustacean amphipod genus Jassa Leach (Corophioidea: Ischyroceridae). Canadian Journal of Zoology, 68, 2031 - 2075. https: // doi. org / 10.1139 / z 90 - 288" type="journal article" year="1990">Conlan, 1990</bibRefCitation>
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</emphasis>
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</taxonomicName>
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</heading>
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</paragraph>
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<paragraph id="8BA236CCFF3BD996C9C81D89FE9CF94B" blockId="142.[151,450,1652,1714]" box="[151,360,1688,1714]" pageId="142" pageNumber="143">
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(
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<tableCitation id="C69F0377FF3BD996C9C01D89FEF7F94B" box="[159,259,1688,1714]" captionStart="TABLE 13" captionStartId="136.[151,239,225,249]" captionTargetPageId="136" captionText="TABLE 13. Key character states of locally distributed Southern Hemisphere species. Trans-hemispheric species (Table 10) may occur there as well. X indicates the presence of the first character state described while — indicates the alternative character state given in italics. S and L indicate length.? indicates that the state is unknown. Character states apply to both sexes and juveniles unless indicated otherwise." httpUri="http://table.plazi.org/id/DF626644FF3DD990C9C81BF0FD37FE9C" pageId="142" pageNumber="143" tableUuid="DF626644FF3DD990C9C81BF0FD37FE9C">Table 13</tableCitation>
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,
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<figureCitation id="13262A49FF3BD996C8501D89FE94F94B" box="[271,352,1688,1714]" captionStart="FIGURE 92" captionStartId="143.[151,250,1197,1221]" captionTargetBox="[158,1430,190,1144]" captionTargetId="figure-18@143.[151,1436,181,1173]" captionTargetPageId="143" captionText="FIGURE 92. Jassa justi Conlan, 1990. Holotype, adult male, major form, 8.5 mm, AM P34953; allotype, female, 6.9 mm, AM P37920; paratypes, subadult male, 5.4 mm and juvenile male 4.2 mm, AM P37921. Garden Bay, Macquarie Island (54°29ʹS, 158°58ʹE), 20 November 1977, J. K. Lowry and D. S. Horning, colls., station MA-10, among mixed red and green algae on rocky bottom, -3 m (AM). All views lateral. Setae omitted from the gnathopod 2 profiles except for those around the thumb and spines of the males in order to landmark position changes with growth. Scale 0.1 mm. Illustration after Conlan (1990)." figureDoi="http://doi.org/10.5281/zenodo.4580856" httpUri="https://zenodo.org/record/4580856/files/figure.png" pageId="142" pageNumber="143">Fig. 92</figureCitation>
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)
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</paragraph>
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</subSubSection>
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<subSubSection id="C3076547FF3BD997C9C81DF1FF17F8D3" lastPageId="143" lastPageNumber="144" pageId="142" pageNumber="143" type="diagnosis">
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<paragraph id="8BA236CCFF3BD996C9C81DF1FEE6F903" blockId="142.[151,1436,1760,2039]" box="[151,274,1760,1786]" pageId="142" pageNumber="143">
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<emphasis id="B969EADEFF3BD996C9C81DF1FEE6F903" bold="true" box="[151,274,1760,1786]" pageId="142" pageNumber="143">Diagnosis.</emphasis>
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</paragraph>
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<paragraph id="8BA236CCFF3BD996C9981C15FEBAF8E7" blockId="142.[151,1436,1760,2039]" box="[199,334,1796,1822]" pageId="142" pageNumber="143">
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<emphasis id="B969EADEFF3BD996C9981C15FEBAF8E7" bold="true" box="[199,334,1796,1822]" pageId="142" pageNumber="143">Both sexes:</emphasis>
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</paragraph>
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<paragraph id="8BA236CCFF3BD996C9981C39FC42F8BA" blockId="142.[151,1436,1760,2039]" box="[199,950,1832,1859]" pageId="142" pageNumber="143">
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<emphasis id="B969EADEFF3BD996C9981C39FE72F8BB" box="[199,390,1832,1858]" italics="true" pageId="142" pageNumber="143">Mandibular palp</emphasis>
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: article 2, dorsal margin without a fringe of setae.
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</paragraph>
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<paragraph id="8BA236CCFF3BD996C9981C5DFC19F89F" blockId="142.[151,1436,1760,2039]" box="[199,1005,1868,1895]" pageId="142" pageNumber="143">
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<emphasis id="B969EADEFF3BD996C9981C5DFEC7F89F" box="[199,307,1868,1894]" italics="true" pageId="142" pageNumber="143">Maxilla 1</emphasis>
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: without a seta or setal cluster at the base of the palp article 1.
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</paragraph>
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<paragraph id="8BA236CCFF3BD996C9981C61FCDAF857" blockId="142.[151,1436,1760,2039]" pageId="142" pageNumber="143">
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<emphasis id="B969EADEFF3BD996C9981C61FEA9F873" box="[199,349,1904,1930]" italics="true" pageId="142" pageNumber="143">Gnathopod 1</emphasis>
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: basis, anterolateral margin with a fringe of short, spine-like setae; carpus without a single or cluster of setae at the anterodistal junction of the propodus.
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</paragraph>
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<paragraph id="8BA236CCFF3BD996C9981CA9FBAEF80E" blockId="142.[151,1436,1760,2039]" pageId="142" pageNumber="143">
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<emphasis id="B969EADEFF3BD996C9981CA9FEAFF82B" box="[199,347,1976,2002]" italics="true" pageId="142" pageNumber="143">Gnathopod 2</emphasis>
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: basis with a row of short, spine-like setae along the anterolateral margin; carpus and propodus, setae on the anterior margin short and simple (setal lengths <20% of the basis width).
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</paragraph>
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<caption id="DF626644FF3AD997C9C81FBCFABCFAAF" ID-DOI="http://doi.org/10.5281/zenodo.4580856" ID-Zenodo-Dep="4580856" httpUri="https://zenodo.org/record/4580856/files/figure.png" pageId="143" pageNumber="144" startId="143.[151,250,1197,1221]" targetBox="[158,1430,190,1144]" targetPageId="143">
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<paragraph id="8BA236CCFF3AD997C9C81FBCFABCFAAF" blockId="143.[151,1437,1197,1366]" pageId="143" pageNumber="144">
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<emphasis id="B969EADEFF3AD997C9C81FBCFED4FB3C" bold="true" box="[151,288,1197,1221]" pageId="143" pageNumber="144">FIGURE 92.</emphasis>
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<taxonomicName id="4C1D4D4FFF3AD997C8791FBFFDD5FB3F" authority="Conlan, 1990" authorityName="Conlan" authorityYear="1990" box="[294,545,1198,1222]" class="Malacostraca" family="Ischyroceridae" genus="Jassa" kingdom="Animalia" order="Amphipoda" pageId="143" pageNumber="144" phylum="Arthropoda" rank="species" species="justi">
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<emphasis id="B969EADEFF3AD997C8791FBFFE64FB3C" box="[294,400,1198,1221]" italics="true" pageId="143" pageNumber="144">Jassajusti</emphasis>
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<bibRefCitation id="EF8C4B3DFF3AD997C8C91FBFFDD5FB3F" author="Conlan, K. E." box="[406,545,1198,1222]" pageId="143" pageNumber="144" pagination="2031 - 2075" refId="ref90850" refString="Conlan, K. E. (1990) Revision of the crustacean amphipod genus Jassa Leach (Corophioidea: Ischyroceridae). Canadian Journal of Zoology, 68, 2031 - 2075. https: // doi. org / 10.1139 / z 90 - 288" type="journal article" year="1990">Conlan, 1990</bibRefCitation>
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</taxonomicName>
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. Holotype, adult male, major form, 8.5 mm, AM P34953; allotype, female, 6.9 mm, AM P37920; paratypes, subadult male, 5.4 mm and juvenile male 4.2 mm, AM P37921. Garden Bay, Macquarie Island (54°29ʹS, 158°58ʹE), 20 November 1977, J. K. Lowry and D. S. Horning, colls., station MA-10, among mixed red and green algae on rocky bottom, -3 m (AM). All views lateral. Setae omitted from the gnathopod 2 profiles except for those around the thumb and spines of the males in order to landmark position changes with growth. Scale 0.1 mm. Illustration after
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<bibRefCitation id="EF8C4B3DFF3AD997CDF11E2FFAB1FAAF" author="Conlan, K. E." box="[1198,1349,1342,1366]" pageId="143" pageNumber="144" pagination="2031 - 2075" refId="ref90850" refString="Conlan, K. E. (1990) Revision of the crustacean amphipod genus Jassa Leach (Corophioidea: Ischyroceridae). Canadian Journal of Zoology, 68, 2031 - 2075. https: // doi. org / 10.1139 / z 90 - 288" type="journal article" year="1990">Conlan (1990)</bibRefCitation>
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.
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</paragraph>
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</caption>
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<paragraph id="8BA236CCFF3AD997C9981E95FD09FA67" blockId="143.[151,1437,1412,2014]" box="[199,765,1412,1438]" pageId="143" pageNumber="144">
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<emphasis id="B969EADEFF3AD997C9981E95FE9BFA67" box="[199,367,1412,1438]" italics="true" pageId="143" pageNumber="144">Pereopods 5–7</emphasis>
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: propodus not expanded anteriorly.
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</paragraph>
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<paragraph id="8BA236CCFF3AD997C9981EB9FB59FA3B" blockId="143.[151,1437,1412,2014]" box="[199,1197,1448,1474]" pageId="143" pageNumber="144">
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<emphasis id="B969EADEFF3AD997C9981EB9FEC6FA3B" box="[199,306,1448,1474]" italics="true" pageId="143" pageNumber="144">Uropod 1</emphasis>
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: ventral peduncular spinous process underlying about 1/2 of the longest ramus.
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</paragraph>
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<paragraph id="8BA236CCFF3AD997C9981EDDFB64FA1E" blockId="143.[151,1437,1412,2014]" box="[199,1168,1484,1511]" pageId="143" pageNumber="144">
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<emphasis id="B969EADEFF3AD997C9981EDDFEC6FA1F" box="[199,306,1484,1510]" italics="true" pageId="143" pageNumber="144">Uropod 3</emphasis>
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: inner ramus without spines mid-dorsally (with only the single apical spine).
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</paragraph>
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<paragraph id="8BA236CCFF3AD997C9981EE1FB8CF9F3" blockId="143.[151,1437,1412,2014]" box="[199,1144,1520,1546]" pageId="143" pageNumber="144">
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<emphasis id="B969EADEFF3AD997C9981EE1FEFBF9F3" box="[199,271,1520,1546]" italics="true" pageId="143" pageNumber="144">Telson</emphasis>
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: tip without apical setae (only the usual short setae at each dorsolateral cusp).
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</paragraph>
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<paragraph id="8BA236CCFF3AD997C9981D05FE72F9D7" blockId="143.[151,1437,1412,2014]" box="[199,390,1556,1582]" pageId="143" pageNumber="144">
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<emphasis id="B969EADEFF3AD997C9981D05FE72F9D7" bold="true" box="[199,390,1556,1582]" pageId="143" pageNumber="144">Thumbed male:</emphasis>
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</paragraph>
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<paragraph id="8BA236CCFF3AD997C9981D29FBEAF9AA" blockId="143.[151,1437,1412,2014]" box="[199,1054,1592,1619]" pageId="143" pageNumber="144">
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<emphasis id="B969EADEFF3AD997C9981D29FECEF9AB" box="[199,314,1592,1618]" italics="true" pageId="143" pageNumber="144">Antenna 2</emphasis>
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: without plumose setae on the flagellum and peduncular article 5.
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</paragraph>
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<paragraph id="8BA236CCFF3AD997C9981D4DFDBEF963" blockId="143.[151,1437,1412,2014]" pageId="143" pageNumber="144">
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<emphasis id="B969EADEFF3AD997C9981D4DFEADF98F" box="[199,345,1628,1654]" italics="true" pageId="143" pageNumber="144">Gnathopod 2</emphasis>
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: propodus, palmar defining spines produced on a ledge; dactyl expanded close to the junction with the propodus but not centrally toothed.
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</paragraph>
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<paragraph id="8BA236CCFF3AD997C9981DB5FE9FF947" blockId="143.[151,1437,1412,2014]" box="[199,363,1700,1726]" pageId="143" pageNumber="144">
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<emphasis id="B969EADEFF3AD997C9981DB5FE9FF947" bold="true" box="[199,363,1700,1726]" pageId="143" pageNumber="144">Adult female:</emphasis>
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</paragraph>
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<paragraph id="8BA236CCFF3AD997C9981DD9FBF8F91A" blockId="143.[151,1437,1412,2014]" box="[199,1036,1736,1763]" pageId="143" pageNumber="144">
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<emphasis id="B969EADEFF3AD997C9981DD9FECCF91B" box="[199,312,1736,1762]" italics="true" pageId="143" pageNumber="144">Antenna 2</emphasis>
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: without plumose setae on the flagellum and peduncular article 5.
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</paragraph>
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<paragraph id="8BA236CCFF3AD997C9981DFDFF17F8D3" blockId="143.[151,1437,1412,2014]" pageId="143" pageNumber="144">
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<emphasis id="B969EADEFF3AD997C9981DFDFEA9F8FF" box="[199,349,1772,1798]" italics="true" pageId="143" pageNumber="144">Gnathopod 2</emphasis>
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: propodus, palm concave, dactyl fitting into a depression between the palm and the defining spines.
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</paragraph>
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</subSubSection>
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<subSubSection id="C3076547FF3AD988C9981C25FB64FF00" lastPageId="144" lastPageNumber="145" pageId="143" pageNumber="144" type="discussion">
|
||
<paragraph id="8BA236CCFF3AD988C9981C25FB64FF00" blockId="143.[151,1437,1412,2014]" lastBlockId="144.[151,1437,151,249]" lastPageId="144" lastPageNumber="145" pageId="143" pageNumber="144">
|
||
<emphasis id="B969EADEFF3AD997C9981C25FECDF8B7" bold="true" box="[199,313,1844,1870]" pageId="143" pageNumber="144">Remarks.</emphasis>
|
||
<taxonomicName id="4C1D4D4FFF3AD997C8601C24FE45F8B7" authorityName="Conlan" authorityYear="1990" box="[319,433,1845,1870]" class="Malacostraca" family="Ischyroceridae" genus="Jassa" kingdom="Animalia" order="Amphipoda" pageId="143" pageNumber="144" phylum="Arthropoda" rank="species" species="justi">
|
||
<emphasis id="B969EADEFF3AD997C8601C24FE45F8B7" box="[319,433,1845,1870]" italics="true" pageId="143" pageNumber="144">Jassa justi</emphasis>
|
||
</taxonomicName>
|
||
shares with
|
||
<taxonomicName id="4C1D4D4FFF3AD997CB671C24FD2AF8B7" authorityName="Conlan" authorityYear="1990" box="[568,734,1844,1870]" class="Malacostraca" family="Ischyroceridae" genus="Jassa" kingdom="Animalia" order="Amphipoda" pageId="143" pageNumber="144" phylum="Arthropoda" rank="species" species="alonsoae">
|
||
<emphasis id="B969EADEFF3AD997CB671C24FD2AF8B7" box="[568,734,1844,1870]" italics="true" pageId="143" pageNumber="144">Jassa alonsoae</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<emphasis id="B969EADEFF3AD997CBB41C24FC39F8B7" box="[747,973,1844,1870]" italics="true" pageId="143" pageNumber="144">
|
||
<taxonomicName id="4C1D4D4FFF3AD997CBB41C24FC96F8B7" authorityName="Conlan" authorityYear="1990" box="[747,866,1844,1870]" class="Malacostraca" family="Ischyroceridae" genus="Jassa" kingdom="Animalia" order="Amphipoda" pageId="143" pageNumber="144" phylum="Arthropoda" rank="species" species="fenwicki">J. fenwicki</taxonomicName>
|
||
,
|
||
<taxonomicName id="4C1D4D4FFF3AD997CA331C24FC39F8B7" authorityName="Gnathopod" baseAuthorityName="Pfeffer" baseAuthorityYear="1888" box="[876,973,1845,1870]" class="Malacostraca" family="Ischyroceridae" genus="Jassa" kingdom="Animalia" order="Amphipoda" pageId="143" pageNumber="144" phylum="Arthropoda" rank="species" species="ingens">J. ingens</taxonomicName>
|
||
</emphasis>
|
||
and
|
||
<taxonomicName id="4C1D4D4FFF3AD997CD5F1C24FB6AF8B7" authorityName="Conlan" authorityYear="1990" box="[1024,1182,1844,1870]" class="Malacostraca" family="Ischyroceridae" genus="Jassa" kingdom="Animalia" order="Amphipoda" pageId="143" pageNumber="144" phylum="Arthropoda" rank="species" species="hartmannae">
|
||
<emphasis id="B969EADEFF3AD997CD5F1C24FB6AF8B7" box="[1024,1182,1844,1870]" italics="true" pageId="143" pageNumber="144">J. hartmannae</emphasis>
|
||
</taxonomicName>
|
||
the fringeof spine-like setae along the anterolateral margin of gnathopod 1. Gnathopod 2 sports a similar fringe. The proximal origin of the thumb in the
|
||
<typeStatus id="54A6886EFF3AD997C8781C6DFE73F86F" box="[295,391,1916,1942]" pageId="143" pageNumber="144" type="holotype">holotype</typeStatus>
|
||
male suggests that it is a major form, in which case the pronounced palmar defining spines may be typical of all thumbed males, rather than being lost in larger major forms. This retention of the palmar defining spines by major form thumbed males would be similar to
|
||
<taxonomicName id="4C1D4D4FFF3AD997CA511CD4FC9BF827" authorityName="Gnathopod" baseAuthorityName="Pfeffer" baseAuthorityYear="1888" box="[782,879,1989,2014]" class="Malacostraca" family="Ischyroceridae" genus="Jassa" kingdom="Animalia" order="Amphipoda" pageId="143" pageNumber="144" phylum="Arthropoda" rank="species" species="ingens">
|
||
<emphasis id="B969EADEFF3AD997CA511CD4FC9BF827" box="[782,879,1989,2014]" italics="true" pageId="143" pageNumber="144">J. ingens</emphasis>
|
||
</taxonomicName>
|
||
(
|
||
<figureCitation id="13262A49FF3AD997CA211CD5FC3AF827" box="[894,974,1988,2014]" captionStart="FIGURE 99" captionStartId="152.[151,250,1280,1304]" captionTargetBox="[154,1433,390,1253]" captionTargetId="figure-118@152.[151,1436,381,1257]" captionTargetPageId="152" captionText="FIGURE 99. Jassa ingens (Pfeffer, 1888). Whole body: lectotype, adult male, major form, 22.1 mm, ZMH K-8017. Moltke- Hafen, Royal Bucht, South Georgia (54°30ʹ58ʺS, 36°0ʹ45ʺW), 16 Januarly 1884, Deutsche Polarstation 1882/83, K. Von den Steinen, coll. (ZMH). Adult male 1, major form, 20.3 mm and juvenile male, 10.6 mm, NHM 1969:705:9. Billie Rocks, Signy Island, South Orkney Islands (60°42ʹS, 45°36ʹW), 5 March 1965, M. H. Thurston, coll., station 10 (97). SCUBA collection on vertical creviced rock with Lithothamnia, Desmarestia anceps, Ascoseira mirabilis, Iophon/Phyllophora, Porifera, Polyzoa, 1.9–2.2 m depth, IZ 1989-013 (CMN). Subadult male, 19.9 mm, NHM 1969:713:4. Billie Rocks, Signy Island, South Orkney Islands (60°42ʹS, 45°36ʹW), 27 February 1965, M. H. Thurston, coll., station 20 (512), SCUBA collection on rock inclined at 45–50°with overlying boulders and sand in crevices. Lithothamnia, Desmarestia anceps, Rhodophyceae, Polyzoa, 7.4–7.7 m depth (NHM). All views lateral. Setae omitted from the gnathopod 2 profiles except for those around the thumb and spines of the males in order to landmark position changes with growth. Scale 1 mm. Illustration after Conlan (1990)." figureDoi="http://doi.org/10.5281/zenodo.4580870" httpUri="https://zenodo.org/record/4580870/files/figure.png" pageId="143" pageNumber="144">Fig. 99</figureCitation>
|
||
), while in most species the spines are lost.
|
||
<taxonomicName id="4C1D4D4FFF25D988C9C81B86FEABFF48" authorityName="Conlan" authorityYear="1990" box="[151,351,151,177]" class="Malacostraca" family="Ischyroceridae" genus="Jassa" kingdom="Animalia" order="Amphipoda" pageId="144" pageNumber="145" phylum="Arthropoda" rank="species" species="hartmannae">
|
||
<emphasis id="B969EADEFF25D988C9C81B86FEABFF48" box="[151,351,151,177]" italics="true" pageId="144" pageNumber="145">Jassa hartmannae</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="4C1D4D4FFF25D988C8CD1B86FDECFF48" authorityName="Vader & Krapp" authorityYear="2005" box="[402,536,151,177]" class="Malacostraca" family="Ischyroceridae" genus="Jassa" kingdom="Animalia" order="Amphipoda" pageId="144" pageNumber="145" phylum="Arthropoda" rank="species" species="kjetilanna">
|
||
<emphasis id="B969EADEFF25D988C8CD1B86FDECFF48" box="[402,536,151,177]" italics="true" pageId="144" pageNumber="145">J. kjetilanna</emphasis>
|
||
</taxonomicName>
|
||
may also retain their spines as they are similarly produced but sample size is small. There were no minor form males of
|
||
<taxonomicName id="4C1D4D4FFF25D988CB791BAAFD9BFF2D" authorityName="Conlan" authorityYear="1990" box="[550,623,187,212]" class="Malacostraca" family="Ischyroceridae" genus="Jassa" kingdom="Animalia" order="Amphipoda" pageId="144" pageNumber="145" phylum="Arthropoda" rank="species" species="justi">
|
||
<emphasis id="B969EADEFF25D988CB791BAAFD9BFF2D" box="[550,623,187,212]" italics="true" pageId="144" pageNumber="145">J. justi</emphasis>
|
||
</taxonomicName>
|
||
available for study. Like
|
||
<taxonomicName id="4C1D4D4FFF25D988CAD91BAAFC08FF2C" authorityName="Conlan" authorityYear="1990" box="[902,1020,187,213]" class="Malacostraca" family="Ischyroceridae" genus="Jassa" kingdom="Animalia" order="Amphipoda" pageId="144" pageNumber="145" phylum="Arthropoda" rank="species" species="fenwicki">
|
||
<emphasis id="B969EADEFF25D988CAD91BAAFC08FF2C" box="[902,1020,187,213]" italics="true" pageId="144" pageNumber="145">J. fenwicki</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="4C1D4D4FFF25D988CD6E1BAAFB66FF2D" authorityName="Gnathopod" baseAuthorityName="Pfeffer" baseAuthorityYear="1888" box="[1073,1170,187,212]" class="Malacostraca" family="Ischyroceridae" genus="Jassa" kingdom="Animalia" order="Amphipoda" pageId="144" pageNumber="145" phylum="Arthropoda" rank="species" species="ingens">
|
||
<emphasis id="B969EADEFF25D988CD6E1BAAFB66FF2D" box="[1073,1170,187,212]" italics="true" pageId="144" pageNumber="145">J. ingens</emphasis>
|
||
</taxonomicName>
|
||
, the propodus spines on pereopods 5–7 are pronounced, though the propodus is differently shaped and not expanded.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |