236 lines
31 KiB
XML
236 lines
31 KiB
XML
<document id="0B71D2CA74CFEF5384BA463959061179" 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="03B487DAFF31D990C9C819C6FDF3FF48" 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 myersi Conlan 1990" docType="treatment" docVersion="9" lastPageNumber="137" masterDocId="FF8DFFA2FFB5D918C95F1B11FFF4FFF9" masterDocTitle="Jassa (Crustacea: Amphipoda): a new morphological and molecular assessment of the genus" masterLastPageNumber="191" masterPageNumber="1" pageNumber="133" updateTime="1698932378003" updateUser="ExternalLinkService">
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<mods:title id="A4120006FADBF136FB94FB1B9FBB79F5">Jassa (Crustacea: Amphipoda): a new morphological and molecular assessment of the genus</mods:title>
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<mods:namePart id="234FE3F80C1F5133C08A293DD7998E1A">Conlan, Kathleen E.</mods:namePart>
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<mods:namePart id="67B3B504204C6DED11F7C2D9A1E057C6">Desiderato, Andrea</mods:namePart>
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<mods:namePart id="27040E7D8D4C3AD987AAA64793E63945">Beermann, Jan</mods:namePart>
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<mods:title id="BD829E7E275D25F984885B4FCD2081BA">Zootaxa</mods:title>
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<mods:date id="B901DD907874F414DC3B7156EDE9781F">2021</mods:date>
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<mods:number id="842DE1F30F307BEA177048A360F28C07">4939</mods:number>
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<treatment id="03B487DAFF31D990C9C819C6FDF3FF48" ID-DOI="http://doi.org/10.5281/zenodo.4580592" ID-GBIF-Taxon="181871907" ID-Zenodo-Dep="4580592" LSID="urn:lsid:plazi:treatment:03B487DAFF31D990C9C819C6FDF3FF48" httpUri="http://treatment.plazi.org/id/03B487DAFF31D990C9C819C6FDF3FF48" lastPageId="136" lastPageNumber="137" pageId="132" pageNumber="133">
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<subSubSection id="C3076547FF31D99CC9C819C6FE62FCEC" pageId="132" pageNumber="133" type="nomenclature">
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<paragraph id="8BA236CCFF31D99CC9C819C6FE29FD09" blockId="132.[151,477,726,789]" box="[151,477,726,753]" pageId="132" pageNumber="133">
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<heading id="D0EA81A0FF31D99CC9C819C6FE29FD09" bold="true" box="[151,477,726,753]" fontSize="11" level="2" pageId="132" pageNumber="133" reason="4">
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<taxonomicName id="4C1D4D4FFF31D99CC9C819C6FE29FD09" ID-CoL="3QMZV" authority="Conlan, 1990" authorityName="Conlan" authorityYear="1990" box="[151,477,726,753]" class="Malacostraca" family="Ischyroceridae" genus="Jassa" kingdom="Animalia" order="Amphipoda" pageId="132" pageNumber="133" phylum="Arthropoda" rank="species" species="myersi">
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<emphasis id="B969EADEFF31D99CC9C819C6FE29FD09" bold="true" box="[151,477,726,753]" pageId="132" pageNumber="133">
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<emphasis id="B969EADEFF31D99CC9C819C6FEC5FD08" bold="true" box="[151,305,727,753]" italics="true" pageId="132" pageNumber="133">Jassamyersi</emphasis>
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<bibRefCitation id="EF8C4B3DFF31D99CC86619C7FE29FD09" author="Conlan, K. E." box="[313,477,726,752]" pageId="132" pageNumber="133" 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="8BA236CCFF31D99CC9C819EAFE62FCEC" blockId="132.[151,477,726,789]" box="[151,406,762,789]" pageId="132" pageNumber="133">
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(
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<tableCitation id="C69F0377FF31D99CC9C019EAFEF7FCEC" box="[159,259,763,789]" captionStart="TABLE 12" captionStartId="102.[151,239,332,356]" captionTargetPageId="102" captionText="TABLE 12. Key character states of locally distributed North Pacific 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 all ages unless indicated otherwise." httpUri="http://table.plazi.org/id/DF626644FFD3D97EC9C81A5DFD89FE29" pageId="132" pageNumber="133" tableUuid="DF626644FFD3D97EC9C81A5DFD89FE29">Table 12</tableCitation>
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,
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<figureCitation id="13262A49FF31D99CC85019EAFE7AFCEC" box="[271,398,762,789]" captionStart-0="FIGURE 85" captionStart-1="FIGURE 86" captionStart-2="FIGURE 87" captionStartId-0="133.[151,250,1819,1843]" captionStartId-1="134.[151,250,1167,1191]" captionStartId-2="135.[151,250,1888,1912]" captionTargetBox-0="[172,1424,192,1787]" captionTargetBox-1="[159,1432,187,1137]" captionTargetBox-2="[165,1422,181,1860]" captionTargetId-0="figure-18@133.[160,1428,181,1795]" captionTargetId-1="figure-22@134.[151,1436,181,1143]" captionTargetId-2="figure-18@135.[151,1436,181,1864]" captionTargetPageId-0="133" captionTargetPageId-1="134" captionTargetPageId-2="135" captionText-0="FIGURE 85. Jassa myersi Conlan, 1990. Holotype, adult male, 5.8 mm, NHMLA 61-125.1; allotype, adult female, 4.4 mm, NHMLA 125.2; paratype, juvenile male, 3.7 mm, NHMLA 125.3. Coal Oil Point, Goleta, California, 2 July 1961, J. L. Barnard, coll., station 39-H-2, on rock surfaces in Phyllospadix zone, low intertidal zone. Adult male 1, 4.5 mm and subadult male, 5.1 mm, Coal Oil Point, Goleta, California, 2 July 1961, J. L Barnard, coll., station 39-K-1, on rock surfaces in Phyllospadix zone, low intertidal zone (NHMLA). Lateral views: whole body and uropods; dorsal view: telson; other views medial. Appendages are of the holotype unless noted otherwise. Scale 0.1 mm. Illustration after Conlan (1990)." captionText-1="FIGURE 86. Jassa myersi Conlan, 1990. Variation in gnathopod 2 propodus length relative to body length in males and females from a single population. Coal Oil Point, Goleta, California, 2 July 1961, J. L. Barnard, coll., stations 39-H-1, 39-H-2 and 39-K- 1, on rock surfaces in Phyllospadix zone, low intertidal zone (NHMLA). Linear regression assumptions failed for all plots." captionText-2="FIGURE 87. Jassa myersi Conlan, 1990. Holotype, adult male, 5.8 mm, NHMLA 61-125.1. Coal Oil Point, Goleta, California, 2 July 1961, J. L. Barnard, coll., station 39-H-2, on rock surfaces in Phyllospadix zone, low intertidal zone (NHMLA). Mouthparts. All views medial. Scale 0.1 mm." figureDoi-0="http://doi.org/10.5281/zenodo.4580838" figureDoi-1="http://doi.org/10.5281/zenodo.4580840" figureDoi-2="http://doi.org/10.5281/zenodo.4580842" httpUri-0="https://zenodo.org/record/4580838/files/figure.png" httpUri-1="https://zenodo.org/record/4580840/files/figure.png" httpUri-2="https://zenodo.org/record/4580842/files/figure.png" pageId="132" pageNumber="133">Figs 85–87</figureCitation>
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)
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</paragraph>
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</subSubSection>
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<subSubSection id="C3076547FF31D99CC9C81853FD63F9F3" pageId="132" pageNumber="133" type="diagnosis">
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<paragraph id="8BA236CCFF31D99CC9C81853FEE6FCA5" blockId="132.[151,1437,834,1977]" box="[151,274,834,860]" pageId="132" pageNumber="133">
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<emphasis id="B969EADEFF31D99CC9C81853FEE6FCA5" bold="true" box="[151,274,834,860]" pageId="132" pageNumber="133">Diagnosis.</emphasis>
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</paragraph>
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<paragraph id="8BA236CCFF31D99CC9981876FEBAFC78" blockId="132.[151,1437,834,1977]" box="[199,334,871,897]" pageId="132" pageNumber="133">
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<emphasis id="B969EADEFF31D99CC9981876FEBAFC78" bold="true" box="[199,334,871,897]" pageId="132" pageNumber="133">Both sexes:</emphasis>
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</paragraph>
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<paragraph id="8BA236CCFF31D99CC998189AFC42FC5C" blockId="132.[151,1437,834,1977]" box="[199,950,907,933]" pageId="132" pageNumber="133">
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<emphasis id="B969EADEFF31D99CC998189AFE72FC5C" box="[199,390,907,933]" italics="true" pageId="132" pageNumber="133">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="8BA236CCFF31D99CC99818BEFC19FC30" blockId="132.[151,1437,834,1977]" box="[199,1005,943,969]" pageId="132" pageNumber="133">
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<emphasis id="B969EADEFF31D99CC99818BEFEC7FC30" box="[199,307,943,969]" italics="true" pageId="132" pageNumber="133">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="8BA236CCFF31D99CC99818C2FE56FBCF" blockId="132.[151,1437,834,1977]" pageId="132" pageNumber="133">
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<emphasis id="B969EADEFF31D99CC99818C2FEAFFC14" box="[199,347,979,1005]" italics="true" pageId="132" pageNumber="133">Gnathopod 1</emphasis>
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: basis, anterolateral margin with a few short setae along its length; carpus with a single or small cluster of relatively long setae at the anterodistal junction of the propodus (setal length about 1/3 the length of the anterior margin length).
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</paragraph>
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<paragraph id="8BA236CCFF31D99CC9981F2EFAEFFB87" blockId="132.[151,1437,834,1977]" pageId="132" pageNumber="133">
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<emphasis id="B969EADEFF31D99CC9981F2EFEAEFBA0" box="[199,346,1087,1113]" italics="true" pageId="132" pageNumber="133">Gnathopod 2</emphasis>
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: basis with only a few short setae along the anterolateral margin (setal lengths <20% of the basis width); carpus and propodus, setae on the anterior margin short and simple (setal length <basis width).
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</paragraph>
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<paragraph id="8BA236CCFF31D99CC9981F96FD09FB58" blockId="132.[151,1437,834,1977]" box="[199,765,1159,1185]" pageId="132" pageNumber="133">
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<emphasis id="B969EADEFF31D99CC9981F96FE9BFB58" box="[199,367,1159,1185]" italics="true" pageId="132" pageNumber="133">Pereopods 5–7</emphasis>
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: propodus not expanded anteriorly.
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</paragraph>
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<paragraph id="8BA236CCFF31D99CC9981FBAFAD9FB3C" blockId="132.[151,1437,834,1977]" box="[199,1325,1195,1221]" pageId="132" pageNumber="133">
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<emphasis id="B969EADEFF31D99CC9981FBAFEC6FB3C" box="[199,306,1195,1221]" italics="true" pageId="132" pageNumber="133">Uropod 1</emphasis>
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: ventral peduncular spinous process very short, underlying about 6% of the longest ramus.
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</paragraph>
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<paragraph id="8BA236CCFF31D99CC9981FDEFB64FB13" blockId="132.[151,1437,834,1977]" box="[199,1168,1231,1258]" pageId="132" pageNumber="133">
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<emphasis id="B969EADEFF31D99CC9981FDEFEC6FB10" box="[199,306,1231,1257]" italics="true" pageId="132" pageNumber="133">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="8BA236CCFF31D99CC9981FE2FB8CFAF4" blockId="132.[151,1437,834,1977]" box="[199,1144,1267,1293]" pageId="132" pageNumber="133">
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<emphasis id="B969EADEFF31D99CC9981FE2FEFBFAF4" box="[199,271,1267,1293]" italics="true" pageId="132" pageNumber="133">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="8BA236CCFF31D99CC9981E06FE72FAC8" blockId="132.[151,1437,834,1977]" box="[199,390,1303,1329]" pageId="132" pageNumber="133">
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<emphasis id="B969EADEFF31D99CC9981E06FE72FAC8" bold="true" box="[199,390,1303,1329]" pageId="132" pageNumber="133">Thumbed male:</emphasis>
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</paragraph>
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<paragraph id="8BA236CCFF31D99CC9981E2AFBEAFAAC" blockId="132.[151,1437,834,1977]" box="[199,1054,1338,1365]" pageId="132" pageNumber="133">
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<emphasis id="B969EADEFF31D99CC9981E2AFECEFAAC" box="[199,314,1339,1365]" italics="true" pageId="132" pageNumber="133">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="8BA236CCFF31D99CC9981E4EFC0EFA80" blockId="132.[151,1437,834,1977]" box="[199,1018,1375,1401]" pageId="132" pageNumber="133">
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<emphasis id="B969EADEFF31D99CC9981E4EFEAEFA80" box="[199,346,1375,1401]" italics="true" pageId="132" pageNumber="133">Gnathopod 2</emphasis>
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: propodus, palmar defining spines not produced on a ledge.
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</paragraph>
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<paragraph id="8BA236CCFF31D99CC9981E93FE9FFA65" blockId="132.[151,1437,834,1977]" box="[199,363,1410,1436]" pageId="132" pageNumber="133">
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<emphasis id="B969EADEFF31D99CC9981E93FE9FFA65" bold="true" box="[199,363,1410,1436]" pageId="132" pageNumber="133">Adult female:</emphasis>
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</paragraph>
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<paragraph id="8BA236CCFF31D99CC9981EB6FBF8FA38" blockId="132.[151,1437,834,1977]" box="[199,1036,1446,1473]" pageId="132" pageNumber="133">
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<emphasis id="B969EADEFF31D99CC9981EB6FECCFA38" box="[199,312,1447,1473]" italics="true" pageId="132" pageNumber="133">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="8BA236CCFF31D99CC9981EDAFD63F9F3" blockId="132.[151,1437,834,1977]" pageId="132" pageNumber="133">
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<emphasis id="B969EADEFF31D99CC9981EDAFEAEFA1C" box="[199,346,1483,1509]" italics="true" pageId="132" pageNumber="133">Gnathopod 2</emphasis>
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: propodus, palm sinuous, palmar defining angle shallowly rounded and towards the centre of the palm (not close to the palmar defining spines).
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</paragraph>
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</subSubSection>
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<subSubSection id="C3076547FF31D990C9981D02FDF3FF48" lastPageId="136" lastPageNumber="137" pageId="132" pageNumber="133" type="discussion">
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<paragraph id="8BA236CCFF31D99CC9981D02FA98F840" blockId="132.[151,1437,834,1977]" pageId="132" pageNumber="133">
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<emphasis id="B969EADEFF31D99CC9981D02FECEF9D4" bold="true" box="[199,314,1555,1581]" pageId="132" pageNumber="133">Remarks.</emphasis>
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This is the only Northern Hemisphere species that has a sinuous palm on the propodus of gnathopod 2. It also has a variably fringed basis, leading to mixed interpretation of whether a fringe of setae is present or absent. It shares with
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<taxonomicName id="4C1D4D4FFF31D99CC8471D4AFE47F98C" authorityName="Conlan" authorityYear="1990" box="[280,435,1627,1653]" class="Malacostraca" family="Ischyroceridae" genus="Jassa" kingdom="Animalia" order="Amphipoda" pageId="132" pageNumber="133" phylum="Arthropoda" rank="species" species="borowskyae">
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<emphasis id="B969EADEFF31D99CC8471D4AFE47F98C" box="[280,435,1627,1653]" italics="true" pageId="132" pageNumber="133">J. borowskyae</emphasis>
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</taxonomicName>
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and
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<taxonomicName id="4C1D4D4FFF31D99CC8B81D4AFDB4F98C" authorityName="Conlan" authorityYear="1990" box="[487,576,1627,1653]" class="Malacostraca" family="Ischyroceridae" genus="Jassa" kingdom="Animalia" order="Amphipoda" pageId="132" pageNumber="133" phylum="Arthropoda" rank="species" species="shawi">
|
||
<emphasis id="B969EADEFF31D99CC8B81D4AFDB4F98C" box="[487,576,1627,1653]" italics="true" pageId="132" pageNumber="133">J. shawi</emphasis>
|
||
</taxonomicName>
|
||
a reduced peduncular process underlying the rami of uropod 1. Among the
|
||
<specimenCount id="9D1BFD45FF31D99CCC2C1D4AFEFEF960" pageId="132" pageNumber="133" type="generic">166 specimens</specimenCount>
|
||
available for study, there were only 8 thumbed males. These all had very short thumbs and palmar defining spines proximal to the base of the thumb. The thumbed males had shorter setae on the antenna 2 than the females (
|
||
<figureCitation id="13262A49FF31D99CC9C01DD6FF1BF918" box="[159,239,1734,1761]" captionStart="FIGURE 85" captionStartId="133.[151,250,1819,1843]" captionTargetBox="[172,1424,192,1787]" captionTargetId="figure-18@133.[160,1428,181,1795]" captionTargetPageId="133" captionText="FIGURE 85. Jassa myersi Conlan, 1990. Holotype, adult male, 5.8 mm, NHMLA 61-125.1; allotype, adult female, 4.4 mm, NHMLA 125.2; paratype, juvenile male, 3.7 mm, NHMLA 125.3. Coal Oil Point, Goleta, California, 2 July 1961, J. L. Barnard, coll., station 39-H-2, on rock surfaces in Phyllospadix zone, low intertidal zone. Adult male 1, 4.5 mm and subadult male, 5.1 mm, Coal Oil Point, Goleta, California, 2 July 1961, J. L Barnard, coll., station 39-K-1, on rock surfaces in Phyllospadix zone, low intertidal zone (NHMLA). Lateral views: whole body and uropods; dorsal view: telson; other views medial. Appendages are of the holotype unless noted otherwise. Scale 0.1 mm. Illustration after Conlan (1990)." figureDoi="http://doi.org/10.5281/zenodo.4580838" httpUri="https://zenodo.org/record/4580838/files/figure.png" pageId="132" pageNumber="133">Fig. 85</figureCitation>
|
||
) but none had plumose setae as develops in thumbed males of some other species of
|
||
<taxonomicName id="4C1D4D4FFF31D99CCDC81DD6FB20F919" authorityName="Leach" authorityYear="1814" box="[1175,1236,1735,1760]" class="Malacostraca" family="Ischyroceridae" genus="Jassa" kingdom="Animalia" order="Amphipoda" pageId="132" pageNumber="133" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="B969EADEFF31D99CCDC81DD6FB20F919" box="[1175,1236,1735,1760]" italics="true" pageId="132" pageNumber="133">Jassa</emphasis>
|
||
</taxonomicName>
|
||
. This may signify that
|
||
<taxonomicName id="4C1D4D4FFF31D99CC9971DFAFED9F8FD" authorityName="Conlan" authorityYear="1990" box="[200,301,1771,1796]" class="Malacostraca" family="Ischyroceridae" genus="Jassa" kingdom="Animalia" order="Amphipoda" pageId="132" pageNumber="133" phylum="Arthropoda" rank="species" species="myersi">
|
||
<emphasis id="B969EADEFF31D99CC9971DFAFED9F8FD" box="[200,301,1771,1796]" italics="true" pageId="132" pageNumber="133">J. myersi</emphasis>
|
||
</taxonomicName>
|
||
does not develop plumose setae but the sample size is small. However, none had slenderized bases of pereopods 3–4 which is typical of large thumbed males.
|
||
<bibRefCitation id="EF8C4B3DFF31D99CCA4C1C1EFC41F8D0" author="Conlan, K. E." box="[787,949,1807,1833]" pageId="132" pageNumber="133" 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>
|
||
suggested, therefore, that these males were not at maximal size for the species. Aplot of gnathopod 2 propodus length relative to body length shows an apparent greater size for males than females (
|
||
<figureCitation id="13262A49FF31D99CCB7C1C46FD82F888" box="[547,630,1879,1905]" captionStart="FIGURE 87" captionStartId="135.[151,250,1888,1912]" captionTargetBox="[165,1422,181,1860]" captionTargetId="figure-18@135.[151,1436,181,1864]" captionTargetPageId="135" captionText="FIGURE 87. Jassa myersi Conlan, 1990. Holotype, adult male, 5.8 mm, NHMLA 61-125.1. Coal Oil Point, Goleta, California, 2 July 1961, J. L. Barnard, coll., station 39-H-2, on rock surfaces in Phyllospadix zone, low intertidal zone (NHMLA). Mouthparts. All views medial. Scale 0.1 mm." figureDoi="http://doi.org/10.5281/zenodo.4580842" httpUri="https://zenodo.org/record/4580842/files/figure.png" pageId="132" pageNumber="133">Fig. 87</figureCitation>
|
||
). Analysis of variance on adult females (
|
||
<emphasis id="B969EADEFF31D99CCD6B1C46FBB6F889" box="[1076,1090,1879,1904]" italics="true" pageId="132" pageNumber="133">n</emphasis>
|
||
= 4) and juvenile males (
|
||
<emphasis id="B969EADEFF31D99CCC051C46FA9CF889" box="[1370,1384,1879,1904]" italics="true" pageId="132" pageNumber="133">n</emphasis>
|
||
= 6) that overlapped in body length (
|
||
<quantity id="4CE59B29FF31D99CC8A91C6BFD8AF86C" box="[502,638,1914,1941]" metricMagnitude="-3" metricUnit="m" metricValue="4.0" metricValueMax="4.5" metricValueMin="3.5" pageId="132" pageNumber="133" unit="mm" value="4.0" valueMax="4.5" valueMin="3.5">3.5–4.5 mm</quantity>
|
||
) found that the differences in mean propodus length was not sufficiently great to exclude the possibility that the difference was due to random sampling variability (
|
||
<emphasis id="B969EADEFF31D99CCDDF1C8EFB65F841" box="[1152,1169,1951,1976]" italics="true" pageId="132" pageNumber="133">F</emphasis>
|
||
= 1.041
|
||
<superScript id="7C689B84FF31D99CCDB41C8FFAF4F855" attach="none" box="[1259,1280,1950,1964]" fontSize="6" pageId="132" pageNumber="133">-15</superScript>
|
||
,
|
||
<emphasis id="B969EADEFF31D99CCC511C8EFAE8F841" box="[1294,1308,1951,1976]" italics="true" pageId="132" pageNumber="133">p</emphasis>
|
||
= 1.0).
|
||
</paragraph>
|
||
<caption id="DF626644FF30D99DC9C81C0AFBDFF81E" ID-DOI="http://doi.org/10.5281/zenodo.4580838" ID-Zenodo-Dep="4580838" httpUri="https://zenodo.org/record/4580838/files/figure.png" pageId="133" pageNumber="134" startId="133.[151,250,1819,1843]" targetBox="[172,1424,192,1787]" targetPageId="133">
|
||
<paragraph id="8BA236CCFF30D99DC9C81C0AFBDFF81E" blockId="133.[151,1437,1819,2023]" pageId="133" pageNumber="134">
|
||
<emphasis id="B969EADEFF30D99DC9C81C0AFED5F8CA" bold="true" box="[151,289,1819,1843]" pageId="133" pageNumber="134">FIGURE 85.</emphasis>
|
||
<taxonomicName id="4C1D4D4FFF30D99DC8761C0DFDB5F8CA" authority="Conlan, 1990" authorityName="Conlan" authorityYear="1990" box="[297,577,1819,1843]" class="Malacostraca" family="Ischyroceridae" genus="Jassa" kingdom="Animalia" order="Amphipoda" pageId="133" pageNumber="134" phylum="Arthropoda" rank="species" species="myersi">
|
||
<emphasis id="B969EADEFF30D99DC8761C0DFE59F8CA" box="[297,429,1820,1843]" italics="true" pageId="133" pageNumber="134">Jassamyersi</emphasis>
|
||
<bibRefCitation id="EF8C4B3DFF30D99DC8EB1C0AFDB5F8CA" author="Conlan, K. E." box="[436,577,1819,1843]" pageId="133" pageNumber="134" 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>
|
||
</taxonomicName>
|
||
. Holotype, adult male, 5.8 mm, NHMLA 61-125.1; allotype, adult female, 4.4 mm, NHMLA 125.2; paratype, juvenile male, 3.7 mm, NHMLA 125.3. Coal Oil Point, Goleta, California, 2 July 1961, J. L. Barnard, coll., station 39-H-2, on rock surfaces in
|
||
<taxonomicName id="4C1D4D4FFF30D99DCB641C72FD4BF882" authorityName="Hooker" authorityYear="1840" box="[571,703,1891,1915]" class="Liliopsida" family="Zosteraceae" genus="Phyllospadix" kingdom="Plantae" order="Alismatales" pageId="133" pageNumber="134" phylum="Tracheophyta" rank="genus">
|
||
<emphasis id="B969EADEFF30D99DCB641C72FD4BF882" box="[571,703,1891,1915]" italics="true" pageId="133" pageNumber="134">Phyllospadix</emphasis>
|
||
</taxonomicName>
|
||
zone, low intertidal zone. Adult male 1, 4.5 mm and subadult male, 5.1 mm, Coal Oil Point, Goleta, California, 2 July 1961, J. L Barnard, coll., station 39-K-1, on rock surfaces in
|
||
<taxonomicName id="4C1D4D4FFF30D99DCD841C96FAABF866" authorityName="Hooker" authorityYear="1840" box="[1243,1375,1927,1951]" class="Liliopsida" family="Zosteraceae" genus="Phyllospadix" kingdom="Plantae" order="Alismatales" pageId="133" pageNumber="134" phylum="Tracheophyta" rank="genus">
|
||
<emphasis id="B969EADEFF30D99DCD841C96FAABF866" box="[1243,1375,1927,1951]" italics="true" pageId="133" pageNumber="134">Phyllospadix</emphasis>
|
||
</taxonomicName>
|
||
zone, low intertidal zone (NHMLA). Lateral views: whole body and uropods; dorsal view: telson; other views medial. Appendages are of the holotype unless noted otherwise. Scale 0.1 mm. Illustration after
|
||
<bibRefCitation id="EF8C4B3DFF30D99DCACE1CDEFBDCF81E" author="Conlan, K. E." box="[913,1064,1999,2023]" pageId="133" pageNumber="134" 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>
|
||
.
|
||
</paragraph>
|
||
</caption>
|
||
<caption id="DF626644FF33D99EC9C81F9EFA87FB16" ID-DOI="http://doi.org/10.5281/zenodo.4580840" ID-Zenodo-Dep="4580840" httpUri="https://zenodo.org/record/4580840/files/figure.png" pageId="134" pageNumber="135" startId="134.[151,250,1167,1191]" targetBox="[159,1432,187,1137]" targetPageId="134">
|
||
<paragraph id="8BA236CCFF33D99EC9C81F9EFA87FB16" blockId="134.[151,1437,1167,1263]" pageId="134" pageNumber="135">
|
||
<emphasis id="B969EADEFF33D99EC9C81F9EFEEBFB5E" bold="true" box="[151,287,1167,1191]" pageId="134" pageNumber="135">FIGURE 86.</emphasis>
|
||
<taxonomicName id="4C1D4D4FFF33D99EC87B1F81FDC1FB5E" authority="Conlan, 1990" authorityName="Conlan" authorityYear="1990" box="[292,565,1167,1191]" class="Malacostraca" family="Ischyroceridae" genus="Jassa" kingdom="Animalia" order="Amphipoda" pageId="134" pageNumber="135" phylum="Arthropoda" rank="species" species="myersi">
|
||
<emphasis id="B969EADEFF33D99EC87B1F81FE52FB5E" box="[292,422,1168,1191]" italics="true" pageId="134" pageNumber="135">Jassa myersi</emphasis>
|
||
<bibRefCitation id="EF8C4B3DFF33D99EC8F41F9EFDC1FB5E" author="Conlan, K. E." box="[427,565,1167,1191]" pageId="134" pageNumber="135" 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>
|
||
</taxonomicName>
|
||
. Variation in gnathopod 2 propodus length relative to body length in males andfemales from a single population. Coal Oil Point, Goleta, California, 2 July 1961, J. L. Barnard, coll., stations 39-H-1, 39-H-2 and 39-K- 1, on rock surfaces in
|
||
<taxonomicName id="4C1D4D4FFF33D99EC8281FC6FE0FFB16" authorityName="Hooker" authorityYear="1840" box="[375,507,1239,1263]" class="Liliopsida" family="Zosteraceae" genus="Phyllospadix" kingdom="Plantae" order="Alismatales" pageId="134" pageNumber="135" phylum="Tracheophyta" rank="genus">
|
||
<emphasis id="B969EADEFF33D99EC8281FC6FE0FFB16" box="[375,507,1239,1263]" italics="true" pageId="134" pageNumber="135">Phyllospadix</emphasis>
|
||
</taxonomicName>
|
||
zone, low intertidal zone (NHMLA). Linear regression assumptions failed for all plots.
|
||
</paragraph>
|
||
</caption>
|
||
<caption id="DF626644FF32D99FC9C81C71FDEBF839" ID-DOI="http://doi.org/10.5281/zenodo.4580842" ID-Zenodo-Dep="4580842" httpUri="https://zenodo.org/record/4580842/files/figure.png" pageId="135" pageNumber="136" startId="135.[151,250,1888,1912]" targetBox="[165,1422,181,1860]" targetPageId="135">
|
||
<paragraph id="8BA236CCFF32D99FC9C81C71FDEBF839" blockId="135.[151,1437,1888,1985]" pageId="135" pageNumber="136">
|
||
<emphasis id="B969EADEFF32D99FC9C81C71FEEBF881" bold="true" box="[151,287,1888,1912]" pageId="135" pageNumber="136">FIGURE 87.</emphasis>
|
||
<taxonomicName id="4C1D4D4FFF32D99FC87A1C70FDCCF880" authority="Conlan, 1990" authorityName="Conlan" authorityYear="1990" box="[293,568,1888,1913]" class="Malacostraca" family="Ischyroceridae" genus="Jassa" kingdom="Animalia" order="Amphipoda" pageId="135" pageNumber="136" phylum="Arthropoda" rank="species" species="myersi">
|
||
<emphasis id="B969EADEFF32D99FC87A1C70FE53F881" box="[293,423,1889,1912]" italics="true" pageId="135" pageNumber="136">Jassa myersi</emphasis>
|
||
<bibRefCitation id="EF8C4B3DFF32D99FC8F31C71FDCCF880" author="Conlan, K. E." box="[428,568,1888,1913]" pageId="135" pageNumber="136" 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>
|
||
</taxonomicName>
|
||
. Holotype, adult male, 5.8 mm, NHMLA 61-125.1. Coal Oil Point, Goleta, California, 2 July 1961, J. L. Barnard, coll., station 39-H-2, on rock surfaces in
|
||
<taxonomicName id="4C1D4D4FFF32D99FCA151C95FC3AF865" authorityName="Hooker" authorityYear="1840" box="[842,974,1924,1948]" class="Liliopsida" family="Zosteraceae" genus="Phyllospadix" kingdom="Plantae" order="Alismatales" pageId="135" pageNumber="136" phylum="Tracheophyta" rank="genus">
|
||
<emphasis id="B969EADEFF32D99FCA151C95FC3AF865" box="[842,974,1924,1948]" italics="true" pageId="135" pageNumber="136">Phyllospadix</emphasis>
|
||
</taxonomicName>
|
||
zone, low intertidal zone (NHMLA). Mouthparts. All views medial. Scale 0.1 mm.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="8BA236CCFF3DD990C9C81B86FDF3FF48" blockId="136.[151,519,151,177]" box="[151,519,151,177]" pageId="136" pageNumber="137">
|
||
<emphasis id="B969EADEFF3DD990C9C81B86FDF3FF48" bold="true" box="[151,519,151,177]" pageId="136" pageNumber="137">Southern Hemispherespecies</emphasis>
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |