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<document id="B8F15517951376733DD9B0CE9973825F" ID-CLB-Dataset="21376" ID-DOI="10.5852/ejt.2020.693" ID-GBIF-Dataset="5c491f28-2946-495f-a7b9-ad8e85358ad4" ID-Zenodo-Dep="3973339" ID-ZooBank="0ACF3BB2-8DF5-43AE-ADF9-75345D94D5B8" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1596643768589" checkinUser="valdenar" docAuthor="Wang, Yan-Rong, Zhu, Chao-Dong, Sha, Zhong-Li &amp; Ren, Xian-Qiu" docDate="2020" docId="03FB522DFFE31D5B62980632FAB754E8" docLanguage="en" docName="ejt-693_wang_zhu_sha.pdf" docOrigin="European Journal of Taxonomy 693" docStyle="DocumentStyle:EF2B578F1D15862ADE45B0C07C620911.14:EJT.2018-.journal_article.type1" docStyleId="EF2B578F1D15862ADE45B0C07C620911" docStyleName="EJT.2018-.journal_article.type1" docStyleVersion="14" docTitle="Calliopiidae G. O. Sars 1893" docType="key" docVersion="7" lastPageNumber="10" masterDocId="FFC22A55FFE41D5262250451FFC0551C" masterDocTitle="Bathya brevicarpus gen. et sp. nov. (Amphipoda: Senticaudata: Calliopiidae), from hydrothermal vents, Okinawa Trough, North-west Pacific" masterLastPageNumber="12" masterPageNumber="1" pageNumber="8" updateTime="1698844041671" updateUser="ExternalLinkService" zenodo-license-document="CC-BY-4.0" zenodo-license-figures="CC-BY-4.0" zenodo-license-treatments="UNSPECIFIED">
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<mods:title id="4DD83DD7BF2A2769B64281F8B7BCAEB0">Bathya brevicarpus gen. et sp. nov. (Amphipoda: Senticaudata: Calliopiidae), from hydrothermal vents, Okinawa Trough, North-west Pacific</mods:title>
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<mods:namePart id="C9A418648CF19979BF762CD08D82F271">Wang, Yan-Rong</mods:namePart>
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<mods:affiliation id="BCA8810359AEC7B93624BD52DE9A9FAE">Key Laboratory of Zoological Systematics and Evolution, Institute of Zoology, Chinese Academy of Sciences, Beijing 100101, China. Institute of Oceanology, Chinese Academy of Sciences, Qingdao 266071, China. Laboratory for Marine Biology and Biotechnology, Qingdao National Laboratory for Marine Science and Technology, Qingdao, China. Center for Ocean Mega-Science, Chinese Academy of Sciences, Qingdao 266071, China. College of Biological Sciences, University of Chinese Academy of Sciences, Beijing 100049, China.</mods:affiliation>
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<mods:namePart id="280A4762CD371D97FE13E14E5E71CAFD">Zhu, Chao-Dong</mods:namePart>
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<mods:affiliation id="64FFE8BB64A02A4CD6C0328E8D4441BA">Key Laboratory of Zoological Systematics and Evolution, Institute of Zoology, Chinese Academy of Sciences, Beijing 100101, China. Institute of Oceanology, Chinese Academy of Sciences, Qingdao 266071, China. Laboratory for Marine Biology and Biotechnology, Qingdao National Laboratory for Marine Science and Technology, Qingdao, China. Center for Ocean Mega-Science, Chinese Academy of Sciences, Qingdao 266071, China. College of Biological Sciences, University of Chinese Academy of Sciences, Beijing 100049, China.</mods:affiliation>
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<mods:namePart id="96C2E2D4B40E8C4BF4351FF31AC0E030">Sha, Zhong-Li</mods:namePart>
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<mods:affiliation id="90B7FBBECCF08FFF60496E3358946038">Center for Ocean Mega-Science, Chinese Academy of Sciences, Qingdao 266071, China.</mods:affiliation>
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<mods:namePart id="C33CD08AD103581848868ED60C863429">Ren, Xian-Qiu</mods:namePart>
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<mods:date id="959C0ED9AEC3EEAF8ED20E04D5342A28">2020</mods:date>
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<treatment id="03FB522DFFE31D5B62980632FAB754E8" ID-DOI="http://doi.org/10.5281/zenodo.4328061" ID-GBIF-Taxon="166095775" ID-Zenodo-Dep="4328061" LSID="urn:lsid:plazi:treatment:03FB522DFFE31D5B62980632FAB754E8" httpUri="http://treatment.plazi.org/id/03FB522DFFE31D5B62980632FAB754E8" lastPageId="9" lastPageNumber="10" pageId="7" pageNumber="8">
<subSubSection id="C348B0B0FFE31D5562980632FCC25761" box="[189,770,611,637]" pageId="7" pageNumber="8" type="nomenclature">
<paragraph id="8BEDE33BFFE31D5562980632FCC25761" blockId="7.[189,770,611,637]" box="[189,770,611,637]" pageId="7" pageNumber="8">
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Identification key to genera of the
<taxonomicName id="4C5298B8FFE31D55604F0632FCC25761" ID-CoL="7NG8C" authorityName="G. O. Sars" authorityYear="1893" box="[618,770,611,637]" class="Malacostraca" family="Calliopiidae" kingdom="Animalia" order="Amphipoda" pageId="7" pageNumber="8" phylum="Arthropoda" rank="family">Calliopiidae</taxonomicName>
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<paragraph id="8BEDE33BFFE31D55629806C3FC3457EE" blockId="7.[189,1399,657,754]" pageId="7" pageNumber="8">
Key based on original or amended descriptions of genera and adapted from previous keys given by
<bibRefCitation id="EFC39ECAFFE31D55629806E5FEB457D3" author="Barnard J. L." box="[189,372,692,719]" firstAuthor="Barnard" journalOrPublisher="Crustaceana" pageId="7" pageNumber="8" pagination="49 - 74" part="7" refId="ref4221" refString="Barnard J. L. 1964. Revision of some families, genera and species of Gammaridean Amphipoda. Crustaceana 7 (1): 49 - 74. https: // doi. org / 10.1163 / 156854064 X 00263" title="Revision of some families, genera and species of Gammaridean Amphipoda" type="journal article" year="1964">Barnard (1964)</bibRefCitation>
,
<bibRefCitation id="EFC39ECAFFE31D55635A06E5FD0357D3" author="Barnard J. L. &amp; Karaman G. S." box="[383,707,692,719]" firstAuthor="Barnard" journalOrPublisher="Records of the Australian Museum Supplement" pageId="7" pageNumber="8" pagination="1 - 866" part="13" refId="ref4262" refString="Barnard J. L. &amp; Karaman G. S. 1991. The families and genera of marine gammaridean Amphipoda (except marine gammaroids). Records of the Australian Museum Supplement 13 (1 &amp; 2): 1 - 866. Part 1: https: // doi. org / 10.3853 / j. 0812 - 7387.13.1991.91 Part 2: https: // doi. org / 10.3853 / j. 0812 - 7387.13.1991.367" title="The families and genera of marine gammaridean Amphipoda (except marine gammaroids)" type="journal article" year="1991">Barnard &amp; Karaman (1991)</bibRefCitation>
and
<bibRefCitation id="EFC39ECAFFE31D5560D906E5FBA957D3" author="Bousfield E. L. &amp; Hendrycks E. A." box="[764,1129,692,719]" firstAuthor="Bousfield" journalOrPublisher="Systematics and distributional ecology. Amphipacifica" pageId="7" pageNumber="8" pagination="3 - 66" part="2" refId="ref4422" refString="Bousfield E. L. &amp; Hendrycks E. A. 1997. The amphipod superfamily Eusiroidea in the North American Pacific Region. II. Family Calliopiidae. Systematics and distributional ecology. Amphipacifica 2 (3): 3 - 66." title="The amphipod superfamily Eusiroidea in the North American Pacific Region. II. Family Calliopiidae" type="journal article" year="1997">Bousfield &amp; Hendrycks (1997)</bibRefCitation>
. All genera included in this key are according to
<bibRefCitation id="EFC39ECAFFE31D5563C00689FD3957EE" author="Lowry J. K. &amp; Myers A. A." box="[485,761,728,754]" firstAuthor="Lowry" journalOrPublisher="Zootaxa" pageId="7" pageNumber="8" pagination="1 - 80" part="3610" refId="ref4969" refString="Lowry J. K. &amp; Myers A. A. 2013. A phylogeny and classification of the Senticaudata subord. nov. (Crustacea: Amphipoda). Zootaxa 3610 (1): 1 - 80. https: // doi. org / 10.11646 / zootaxa. 3610.1.1" title="A phylogeny and classification of the Senticaudata subord. nov. (Crustacea: Amphipoda)" type="journal article" year="2013">Lowry &amp; Myers (2013)</bibRefCitation>
and WoRMS (2020).
</paragraph>
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<keyLead id="30A3400EFFE31D5562980748FAB7562F" box="[189,1399,793,820]" pageId="7" pageNumber="8">1. Mandibular molar not triturative, usually conical ............................................................................ 2</keyLead>
</paragraph>
<paragraph id="8BEDE33BFFE31D5562E4076CFAB7564A" blockId="7.[189,1399,793,855]" box="[193,1399,828,855]" pageId="7" pageNumber="8">
<keyLead id="30A3400EFFE31D5562E4076CFAB7564A" box="[193,1399,828,855]" pageId="7" pageNumber="8"> Mandibular molar triturative, columnar, rather conical .................................................................... 3</keyLead>
</paragraph>
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<keyStep id="30A6FB9EFFE31D556298072FFAB7511D" pageId="7" pageNumber="8">
<paragraph id="8BEDE33BFFE31D556298072FFAB756A7" blockId="7.[189,1399,894,1026]" pageId="7" pageNumber="8">
<keyLead id="30A3400EFFE31D556298072FFAB756A7" pageId="7" pageNumber="8">
2. Carpus of gnathopods 12 shorter than propodus, weakly lobed; antenna 2 elongate ....................... ...............................................................................................................
<taxonomicName id="4C5298B8FFE31D55663A07F0FAB756A7" ID-CoL="7PJJ8" authority="Stebbing, 1888" authorityName="Stebbing" authorityYear="1888" box="[1055,1399,929,956]" class="Malacostraca" family="Calliopiidae" genus="Harpinioides" higherTaxonomySource="GBIF,CoL" kingdom="Animalia" order="Amphipoda" pageId="7" pageNumber="8" phylum="Arthropoda" rank="genus">
<emphasis id="B9263F29FFE31D55663A07F0FB7D56A0" bold="true" box="[1055,1213,929,956]" italics="true" pageId="7" pageNumber="8">Harpinioides</emphasis>
Stebbing, 1888
</taxonomicName>
</keyLead>
</paragraph>
<paragraph id="8BEDE33BFFE31D5562E40794FAB7511D" blockId="7.[189,1399,894,1026]" pageId="7" pageNumber="8">
<keyLead id="30A3400EFFE31D5562E40794FAB7511D" pageId="7" pageNumber="8">
Carpus of gnathopods 12 as long as propodus, unlobed; antenna 1 elongate ................................... ..............................................................................................................
<taxonomicName id="4C5298B8FFE31D55663F07B6FAB7511D" ID-CoL="7NVMB" authority="Bushueva, 1986" authorityName="Bushueva" authorityYear="1986" box="[1050,1399,999,1026]" class="Malacostraca" family="Calliopiidae" genus="Calliopiurus" higherTaxonomySource="GBIF,CoL" kingdom="Animalia" order="Amphipoda" pageId="7" pageNumber="8" phylum="Arthropoda" rank="genus">
<emphasis id="B9263F29FFE31D55663F07B6FB72511E" bold="true" box="[1050,1202,999,1026]" italics="true" pageId="7" pageNumber="8">Calliopiurus</emphasis>
Bushueva, 1986
</taxonomicName>
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<paragraph id="8BEDE33BFFE31D5562980078FAB7515F" blockId="7.[189,1399,1064,1127]" box="[189,1399,1064,1091]" pageId="7" pageNumber="8">
<keyLead id="30A3400EFFE31D5562980078FAB7515F" box="[189,1399,1064,1091]" pageId="7" pageNumber="8">
3. Inner plate of maxilla 2 much broader than outer plate ....................
<taxonomicName id="4C5298B8FFE31D5566210079FAB7515F" ID-CoL="7PVFS" authority="Nicholls, 1938" authorityName="Nicholls" authorityYear="1938" box="[1028,1399,1064,1091]" class="Malacostraca" family="Calliopiidae" genus="Pontogeneoides" higherTaxonomySource="GBIF,CoL" kingdom="Animalia" order="Amphipoda" pageId="7" pageNumber="8" phylum="Arthropoda" rank="genus">
<emphasis id="B9263F29FFE31D5566210079FB03515F" bold="true" box="[1028,1219,1064,1091]" italics="true" pageId="7" pageNumber="8">Pontogeneoides</emphasis>
Nicholls, 1938
</taxonomicName>
</keyLead>
</paragraph>
<paragraph id="8BEDE33BFFE31D5562E4001CFAB7517A" blockId="7.[189,1399,1064,1127]" box="[193,1399,1100,1127]" pageId="7" pageNumber="8">
<keyLead id="30A3400EFFE31D5562E4001CFAB7517A" box="[193,1399,1100,1127]" pageId="7" pageNumber="8"> Inner plate of maxilla 2 not much broader than outer plate .............................................................. 4</keyLead>
</paragraph>
</keyStep>
<keyStep id="30A6FB9EFFE31D55629800DFFAB751D7" pageId="7" pageNumber="8">
<paragraph id="8BEDE33BFFE31D55629800DFFAB751B4" blockId="7.[189,1399,1165,1227]" box="[189,1399,1165,1192]" pageId="7" pageNumber="8">
<keyLead id="30A3400EFFE31D55629800DFFAB751B4" box="[189,1399,1165,1192]" pageId="7" pageNumber="8">4. Coxae very short and progressively longer towards coxa 7 ............................................................. 5</keyLead>
</paragraph>
<paragraph id="8BEDE33BFFE31D5562E400E0FAB751D7" blockId="7.[189,1399,1165,1227]" box="[193,1399,1201,1227]" pageId="7" pageNumber="8">
<keyLead id="30A3400EFFE31D5562E400E0FAB751D7" box="[193,1399,1201,1227]" pageId="7" pageNumber="8"> Coxae not as greatly shortened and not progressively lengthened towards coxa 7 .......................... 6</keyLead>
</paragraph>
</keyStep>
<keyStep id="30A6FB9EFFE31D55629800A3FAB7506A" pageId="7" pageNumber="8">
<paragraph id="8BEDE33BFFE31D55629800A3FAB75033" blockId="7.[189,1399,1266,1398]" pageId="7" pageNumber="8">
<keyLead id="30A3400EFFE31D55629800A3FAB75033" pageId="7" pageNumber="8">
5. Carpus and propodus of pereopods 67 extremely elongate (planktonic); body carinate; coxa 1 not or scarcely produced anteriorly ...........................
<taxonomicName id="4C5298B8FFE31D5561140144FAB75033" ID-CoL="7Q2V4" authority="Birstein &amp; M. Vinogradov, 1964" authorityName="Birstein &amp; M. Vinogradov" authorityYear="1964" box="[817,1399,1301,1328]" class="Malacostraca" family="Calliopiidae" genus="Stenopleuroides" higherTaxonomySource="GBIF,CoL" kingdom="Animalia" order="Amphipoda" pageId="7" pageNumber="8" phylum="Arthropoda" rank="genus">
<emphasis id="B9263F29FFE31D5561140144FC33502C" bold="true" box="[817,1011,1301,1328]" italics="true" pageId="7" pageNumber="8">Stenopleuroides</emphasis>
Birstein &amp; M. Vinogradov, 1964
</taxonomicName>
</keyLead>
</paragraph>
<paragraph id="8BEDE33BFFE31D5562E40168FAB7506A" blockId="7.[189,1399,1266,1398]" pageId="7" pageNumber="8">
<keyLead id="30A3400EFFE31D5562E40168FAB7506A" pageId="7" pageNumber="8">
Carpus and propodus of pereopods 67 not extremely elongate; body smooth; coxa 1 produced anteriorly.................................................................................................
<taxonomicName id="4C5298B8FFE31D55660E010AFAB7506A" ID-CoL="df73ac2f-f393-4fa4-a3c9-fb7d6917907a" authority="Stebbing, 1888" authorityName="Stebbing" authorityYear="1888" box="[1067,1399,1371,1398]" class="Bivalvia" family="Monopleuridae" genus="Stenopleura" higherTaxonomySource="GBIF,CoL" kingdom="Animalia" order="Hippuritida" pageId="7" pageNumber="8" phylum="Mollusca" rank="genus">
<emphasis id="B9263F29FFE31D55660E010AFB7E506A" bold="true" box="[1067,1214,1371,1398]" italics="true" pageId="7" pageNumber="8">Stenopleura</emphasis>
Stebbing, 1888
</taxonomicName>
</keyLead>
</paragraph>
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<paragraph id="8BEDE33BFFE31D55629801CCFAB750C7" blockId="7.[189,1399,1437,1534]" pageId="7" pageNumber="8">
<keyLead id="30A3400EFFE31D55629801CCFAB750C7" pageId="7" pageNumber="8">
6. Palp of maxilla 1 reduced, not exceeding apex of outer plate, article 1 longer than article 2............. .........................................................................................................................
<taxonomicName id="4C5298B8FFE31D5566490191FAB750C7" ID-CoL="7P8DK" authority="Boeck, 1871" authorityName="Boeck" authorityYear="1871" box="[1132,1399,1472,1499]" class="Malacostraca" family="Calliopiidae" genus="Laothoes" kingdom="Animalia" order="Amphipoda" pageId="7" pageNumber="8" phylum="Arthropoda" rank="genus">
<emphasis id="B9263F29FFE31D5566490191FB1B50C7" bold="true" box="[1132,1243,1472,1499]" italics="true" pageId="7" pageNumber="8">Laothoes</emphasis>
Boeck, 1871
</taxonomicName>
</keyLead>
</paragraph>
<paragraph id="8BEDE33BFFE31D5562E401B5FAB750E2" blockId="7.[189,1399,1437,1534]" box="[193,1399,1508,1534]" pageId="7" pageNumber="8">
<keyLead id="30A3400EFFE31D5562E401B5FAB750E2" box="[193,1399,1508,1534]" pageId="7" pageNumber="8"> Palp of maxilla 1 ordinary, article 1 shorter than article 2 ................................................................ 7</keyLead>
</paragraph>
</keyStep>
<keyStep id="30A6FB9EFFE31D5562980277FAB7539A" pageId="7" pageNumber="8">
<paragraph id="8BEDE33BFFE31D5562980277FAB7537F" blockId="7.[189,1399,1573,1670]" pageId="7" pageNumber="8">
<keyLead id="30A3400EFFE31D5562980277FAB7537F" pageId="7" pageNumber="8">
7. Rami of uropods 12 without marginal robust setae, only with distal robust setae ........................... ...........................................................................................................
<taxonomicName id="4C5298B8FFE31D5566240219FAB7537F" ID-CoL="7NRL2" authority="Schellenberg, 1925" authorityName="Schellenberg" authorityYear="1925" box="[1025,1399,1608,1635]" class="Malacostraca" family="Calliopiidae" genus="Calliopiella" kingdom="Animalia" order="Amphipoda" pageId="7" pageNumber="8" phylum="Arthropoda" rank="genus">
<emphasis id="B9263F29FFE31D5566240219FB4D537F" bold="true" box="[1025,1165,1608,1635]" italics="true" pageId="7" pageNumber="8">Calliopiella</emphasis>
Schellenberg, 1925
</taxonomicName>
</keyLead>
</paragraph>
<paragraph id="8BEDE33BFFE31D5562E4023DFAB7539A" blockId="7.[189,1399,1573,1670]" box="[193,1399,1643,1670]" pageId="7" pageNumber="8">
<keyLead id="30A3400EFFE31D5562E4023DFAB7539A" box="[193,1399,1643,1670]" pageId="7" pageNumber="8"> Rami of uropods 12 with both marginal and distal robust setae ..................................................... 8</keyLead>
</paragraph>
</keyStep>
<keyStep id="30A6FB9EFFE31D55629802FCFAB6522D" pageId="7" pageNumber="8">
<paragraph id="8BEDE33BFFE31D55629802FCFAB753F6" blockId="7.[189,1399,1709,1841]" pageId="7" pageNumber="8">
<keyLead id="30A3400EFFE31D55629802FCFAB753F6" pageId="7" pageNumber="8">
8. Gnathopods 2 very slender, linear, carpus very slender and elongate, unlobed, propodus generally elongate and linear (except in
<taxonomicName id="4C5298B8FFE31D5560690281FD2C53F6" ID-CoL="7NNXL" authorityName="Boeck" authorityYear="1861" box="[588,748,1744,1770]" class="Malacostraca" family="Calliopiidae" genus="Amphithopsis" kingdom="Animalia" order="Amphipoda" pageId="7" pageNumber="8" phylum="Arthropoda" rank="genus">
<emphasis id="B9263F29FFE31D5560690281FD2C53F6" box="[588,748,1744,1770]" italics="true" pageId="7" pageNumber="8">Amphithopsis</emphasis>
</taxonomicName>
) ................................................................................... 9
</keyLead>
</paragraph>
<paragraph id="8BEDE33BFFE31D5562E402A5FAB6522D" blockId="7.[189,1399,1709,1841]" pageId="7" pageNumber="8">
<keyLead id="30A3400EFFE31D5562E402A5FAB6522D" pageId="7" pageNumber="8"> Gnathopod 2 not very slender nor linear nor greatly elongate (propodus not especially elongate) .... ......................................................................................................................................................... 18</keyLead>
</paragraph>
</keyStep>
<keyStep id="30A6FB9EFFE31D5562980309FAB65289" pageId="7" pageNumber="8">
<paragraph id="8BEDE33BFFE31D5562980309FAB6526E" blockId="7.[189,1398,1880,1942]" box="[189,1398,1880,1906]" pageId="7" pageNumber="8">
<keyLead id="30A3400EFFE31D5562980309FAB6526E" box="[189,1398,1880,1906]" pageId="7" pageNumber="8">9. Gnathopod 1 ordinary, neither linear nor elongate ......................................................................... 10</keyLead>
</paragraph>
<paragraph id="8BEDE33BFFE31D5562E4032DFAB65289" blockId="7.[189,1398,1880,1942]" box="[193,1398,1915,1942]" pageId="7" pageNumber="8">
<keyLead id="30A3400EFFE31D5562E4032DFAB65289" box="[193,1398,1915,1942]" pageId="7" pageNumber="8"> Gnathopod 1 linear, elongate .......................................................................................................... 12</keyLead>
</paragraph>
</keyStep>
<keyStep id="30A6FB9EFFEC1D5A6298055AFAB55470" pageId="8" pageNumber="9">
<paragraph id="8BEDE33BFFEC1D5A6298055AFAB75454" blockId="8.[189,1399,267,364]" pageId="8" pageNumber="9">
<keyLead id="30A3400EFFEC1D5A6298055AFAB75454" pageId="8" pageNumber="9">
10. Propodus of gnathopod 2 not linear; dactylus of pereopods 37 serrated .......................................... ..................................................................................................................
<taxonomicName id="4C5298B8FFEC1D5A6610057FFAB75454" ID-CoL="7NNXL" authority="Boeck, 1861" authorityName="Boeck" authorityYear="1861" box="[1077,1399,302,329]" class="Malacostraca" family="Calliopiidae" genus="Amphithopsis" kingdom="Animalia" order="Amphipoda" pageId="8" pageNumber="9" phylum="Arthropoda" rank="genus">
<emphasis id="B9263F29FFEC1D5A6610057FFB1B5455" bold="true" box="[1077,1243,302,329]" italics="true" pageId="8" pageNumber="9">Amphithopsis</emphasis>
Boeck, 1861
</taxonomicName>
</keyLead>
</paragraph>
<paragraph id="8BEDE33BFFEC1D5A62E40503FAB55470" blockId="8.[189,1399,267,364]" box="[193,1397,338,364]" pageId="8" pageNumber="9">
<keyLead id="30A3400EFFEC1D5A62E40503FAB55470" box="[193,1397,338,364]" pageId="8" pageNumber="9"> Propodus of gnathopod 2 linear; dactylus of pereopod 37 not serrated ........................................11</keyLead>
</paragraph>
</keyStep>
<keyStep id="30A6FB9EFFEC1D5A629805DEFAB754D1" pageId="8" pageNumber="9">
<paragraph id="8BEDE33BFFEC1D5A629805DEFAB754B5" blockId="8.[189,1399,399,461]" box="[189,1399,399,426]" pageId="8" pageNumber="9">
<keyLead id="30A3400EFFEC1D5A629805DEFAB754B5" box="[189,1399,399,426]" pageId="8" pageNumber="9">
11. Accessory flagellum absent; lower lip with inner lobe absent ..............
<taxonomicName id="4C5298B8FFEC1D5A660D05DEFAB754B5" ID-CoL="7NR23" authority="Chevreux, 1900" authorityName="Chevreux" authorityYear="1900" box="[1064,1399,399,426]" class="Malacostraca" family="Calliopiidae" genus="Bouvierella" kingdom="Animalia" order="Amphipoda" pageId="8" pageNumber="9" phylum="Arthropoda" rank="genus">
<emphasis id="B9263F29FFEC1D5A660D05DEFB7454B6" bold="true" box="[1064,1204,399,426]" italics="true" pageId="8" pageNumber="9">Bouvierella</emphasis>
Chevreux, 1900
</taxonomicName>
</keyLead>
</paragraph>
<paragraph id="8BEDE33BFFEC1D5A62E405E2FAB754D1" blockId="8.[189,1399,399,461]" box="[193,1399,434,461]" pageId="8" pageNumber="9">
<keyLead id="30A3400EFFEC1D5A62E405E2FAB754D1" box="[193,1399,434,461]" pageId="8" pageNumber="9">
Accessory flagellum present; lower lip with inner lobe present ...................
<taxonomicName id="4C5298B8FFEC1D5A664505E3FAB754D1" ID-CoL="7PNJL" authority="Walker, 1903" authorityName="Walker" authorityYear="1903" box="[1120,1399,434,461]" class="Malacostraca" family="Calliopiidae" genus="Oradarea" kingdom="Animalia" order="Amphipoda" pageId="8" pageNumber="9" phylum="Arthropoda" rank="genus">
<emphasis id="B9263F29FFEC1D5A664505E3FB1454D1" bold="true" box="[1120,1236,434,461]" italics="true" pageId="8" pageNumber="9">Oradarea</emphasis>
Walker, 1903
</taxonomicName>
</keyLead>
</paragraph>
</keyStep>
<keyStep id="30A6FB9EFFEC1D5A629805A1FAB65732" pageId="8" pageNumber="9">
<paragraph id="8BEDE33BFFEC1D5A629805A1FAB75716" blockId="8.[189,1399,496,558]" box="[189,1399,496,523]" pageId="8" pageNumber="9">
<keyLead id="30A3400EFFEC1D5A629805A1FAB75716" box="[189,1399,496,523]" pageId="8" pageNumber="9">
12. Dactylus of pereopods 37 with one or more superior robust setae .............
<taxonomicName id="4C5298B8FFEC1D5A667805A1FAB75716" ID-CoL="7NT3X" authority="Boeck, 1871" authorityName="Boeck" authorityYear="1871" box="[1117,1399,496,523]" class="Malacostraca" family="Calliopiidae" genus="Cleippides" kingdom="Animalia" order="Amphipoda" pageId="8" pageNumber="9" phylum="Arthropoda" rank="genus">
<emphasis id="B9263F29FFEC1D5A667805A1FB1A5717" bold="true" box="[1117,1242,496,523]" italics="true" pageId="8" pageNumber="9">Cleippides</emphasis>
Boeck, 1871
</taxonomicName>
</keyLead>
</paragraph>
<paragraph id="8BEDE33BFFEC1D5A62E40645FAB65732" blockId="8.[189,1399,496,558]" box="[193,1398,531,558]" pageId="8" pageNumber="9">
<keyLead id="30A3400EFFEC1D5A62E40645FAB65732" box="[193,1398,531,558]" pageId="8" pageNumber="9"> Dactylus of pereopods 37 without superior robust setae .............................................................. 13</keyLead>
</paragraph>
</keyStep>
<keyStep id="30A6FB9EFFEC1D5A62980600FAB65792" pageId="8" pageNumber="9">
<paragraph id="8BEDE33BFFEC1D5A62980600FAB65777" blockId="8.[189,1398,593,655]" box="[189,1398,593,620]" pageId="8" pageNumber="9">
<keyLead id="30A3400EFFEC1D5A62980600FAB65777" box="[189,1398,593,620]" pageId="8" pageNumber="9">13. Carpus of gnathopods 12 much longer than propodus ................................................................. 16</keyLead>
</paragraph>
<paragraph id="8BEDE33BFFEC1D5A62E40624FAB65792" blockId="8.[189,1398,593,655]" box="[193,1398,628,655]" pageId="8" pageNumber="9">
<keyLead id="30A3400EFFEC1D5A62E40624FAB65792" box="[193,1398,628,655]" pageId="8" pageNumber="9"> Carpus of gnathopods 12 scarcely longer and usually shorter than propodus .............................. 14</keyLead>
</paragraph>
</keyStep>
<keyStep id="30A6FB9EFFEC1D5A629806E3FAB6560F" pageId="8" pageNumber="9">
<paragraph id="8BEDE33BFFEC1D5A629806E3FAB757F3" blockId="8.[189,1399,690,787]" pageId="8" pageNumber="9">
<keyLead id="30A3400EFFEC1D5A629806E3FAB757F3" pageId="8" pageNumber="9">
14. Gnathopod 2 much longer than gnathopod 1, carpus and propodus extremely slender like that of pereopod 37 ...................................................................................
<taxonomicName id="4C5298B8FFEC1D5A66250684FAB757F3" ID-CoL="7P9HB" authority="G. O. Sars, 1893" authorityName="G. O. Sars" authorityYear="1893" box="[1024,1399,725,752]" class="Malacostraca" family="Calliopiidae" genus="Leptamphopus" kingdom="Animalia" order="Amphipoda" pageId="8" pageNumber="9" phylum="Arthropoda" rank="genus">
<emphasis id="B9263F29FFEC1D5A66250684FB7357EC" bold="true" box="[1024,1203,725,752]" italics="true" pageId="8" pageNumber="9">Leptamphopus</emphasis>
G.O. Sars, 1893
</taxonomicName>
</keyLead>
</paragraph>
<paragraph id="8BEDE33BFFEC1D5A62E406A8FAB6560F" blockId="8.[189,1399,690,787]" box="[193,1398,760,787]" pageId="8" pageNumber="9">
<keyLead id="30A3400EFFEC1D5A62E406A8FAB6560F" box="[193,1398,760,787]" pageId="8" pageNumber="9"> Gnathopod 2 as long as or slightly longer than ganthopod 1, carpus and propodus normal .......... 15</keyLead>
</paragraph>
</keyStep>
<keyStep id="30A6FB9EFFEC1D5A62980767FAB7566F" pageId="8" pageNumber="9">
<paragraph id="8BEDE33BFFEC1D5A62980767FAB7564C" blockId="8.[189,1399,822,884]" box="[189,1399,822,849]" pageId="8" pageNumber="9">
<keyLead id="30A3400EFFEC1D5A62980767FAB7564C" box="[189,1399,822,849]" pageId="8" pageNumber="9">
15. Telson entire, linguiform ....................................................
<taxonomicName id="4C5298B8FFEC1D5A61B00767FAB7564C" ID-CoL="7PNR9" authority="Barnard &amp; Karaman, 1987" authorityName="Barnard &amp; Karaman" authorityYear="1987" box="[917,1399,822,849]" class="Malacostraca" family="Calliopiidae" genus="Membrilopus" higherTaxonomySource="GBIF,CoL" kingdom="Animalia" order="Amphipoda" pageId="8" pageNumber="9" phylum="Arthropoda" rank="genus">
<emphasis id="B9263F29FFEC1D5A61B00767FBF6564D" bold="true" box="[917,1078,822,849]" italics="true" pageId="8" pageNumber="9">Membrilopus</emphasis>
Barnard &amp; Karaman, 1987
</taxonomicName>
</keyLead>
</paragraph>
<paragraph id="8BEDE33BFFEC1D5A62E4070BFAB7566F" blockId="8.[189,1399,822,884]" box="[193,1399,857,884]" pageId="8" pageNumber="9">
<keyLead id="30A3400EFFEC1D5A62E4070BFAB7566F" box="[193,1399,857,884]" pageId="8" pageNumber="9">
Telson with shallow apical notch on distal margin ....................
<taxonomicName id="4C5298B8FFEC1D5A61EA0708FAB7566F" ID-CoL="7PG9B" authority="Ren in Ren &amp; Huang, 1991" authorityName="Ren in Ren &amp; Huang" authorityYear="1991" box="[975,1399,857,884]" class="Malacostraca" family="Calliopiidae" genus="Frigora" higherTaxonomySource="GBIF,CoL" kingdom="Animalia" order="Amphipoda" pageId="8" pageNumber="9" phylum="Arthropoda" rank="genus">
<emphasis id="B9263F29FFEC1D5A61EA0708FBEE566F" bold="true" box="[975,1070,857,883]" italics="true" pageId="8" pageNumber="9">Frigora</emphasis>
Ren
<emphasis id="B9263F29FFEC1D5A6649070BFB43566F" box="[1132,1155,858,883]" italics="true" pageId="8" pageNumber="9">in</emphasis>
<bibRefCitation id="EFC39ECAFFEC1D5A66AF070BFAB7566F" author="Ren X. &amp; Huang L." box="[1162,1399,857,884]" firstAuthor="Ren" journalOrPublisher="Studia Marina Sinica" pageId="8" pageNumber="9" pagination="185 - 323" part="32" refId="ref5021" refString="Ren X. &amp; Huang L. 1991. Studies on gammaridea and caprellidea (Crustacea: Amphipoda) from the northwest waters off the Antarctic Peninsula. Studia Marina Sinica 32: 185 - 323. [in Chinese.]" title="Studies on gammaridea and caprellidea (Crustacea: Amphipoda) from the northwest waters off the Antarctic Peninsula" type="journal article" year="1991">Ren &amp; Huang, 1991</bibRefCitation>
</taxonomicName>
</keyLead>
</paragraph>
</keyStep>
<keyStep id="30A6FB9EFFEC1D5A629807C6FAB65107" pageId="8" pageNumber="9">
<paragraph id="8BEDE33BFFEC1D5A629807C6FAB756C8" blockId="8.[189,1399,919,1051]" pageId="8" pageNumber="9">
<keyLead id="30A3400EFFEC1D5A629807C6FAB756C8" pageId="8" pageNumber="9">
16. Antennae calceolate; antenna 1, peduncular article 3 with posterodistal process; uropod3, rami margin only with simple setae .......................................................................
<taxonomicName id="4C5298B8FFEC1D5A664107EBFAB756C8" ID-CoL="7P574" authority="Boeck, 1871" authorityName="Boeck" authorityYear="1871" box="[1124,1399,954,981]" class="Malacostraca" family="Calliopiidae" genus="Halirages" kingdom="Animalia" order="Amphipoda" pageId="8" pageNumber="9" phylum="Arthropoda" rank="genus">
<emphasis id="B9263F29FFEC1D5A664107EBFB1B56C9" bold="true" box="[1124,1243,954,981]" italics="true" pageId="8" pageNumber="9">Halirages</emphasis>
Boeck, 1871
</taxonomicName>
</keyLead>
</paragraph>
<paragraph id="8BEDE33BFFEC1D5A62E4078FFAB65107" blockId="8.[189,1399,919,1051]" pageId="8" pageNumber="9">
<keyLead id="30A3400EFFEC1D5A62E4078FFAB65107" pageId="8" pageNumber="9"> Antennae usually lacking calceoli; antenna 1, peduncular article 3 unmodified; uropod 3, margins with robust setae and inner marginal setae only ............................................................................. 17</keyLead>
</paragraph>
</keyStep>
<keyStep id="30A6FB9EFFEC1D5A6298006FFAB75183" pageId="8" pageNumber="9">
<paragraph id="8BEDE33BFFEC1D5A6298006FFAB75144" blockId="8.[189,1399,1086,1183]" box="[189,1399,1086,1113]" pageId="8" pageNumber="9">
<keyLead id="30A3400EFFEC1D5A6298006FFAB75144" box="[189,1399,1086,1113]" pageId="8" pageNumber="9">
17. Propodus of gnathopods expanded; pereopods 57 elongated ...........
<taxonomicName id="4C5298B8FFEC1D5A6633006FFAB75144" ID-CoL="7P575" authority="G. O. Sars, 1893" authorityName="G. O. Sars" authorityYear="1893" box="[1046,1399,1086,1113]" class="Malacostraca" family="Calliopiidae" genus="Haliragoides" kingdom="Animalia" order="Amphipoda" pageId="8" pageNumber="9" phylum="Arthropoda" rank="genus">
<emphasis id="B9263F29FFEC1D5A6633006FFB725145" bold="true" box="[1046,1202,1086,1113]" italics="true" pageId="8" pageNumber="9">Haliragoides</emphasis>
G.O. Sars, 1893
</taxonomicName>
</keyLead>
</paragraph>
<paragraph id="8BEDE33BFFEC1D5A62E40033FAB75183" blockId="8.[189,1399,1086,1183]" pageId="8" pageNumber="9">
<keyLead id="30A3400EFFEC1D5A62E40033FAB75183" pageId="8" pageNumber="9">
Propodus of gnathopods not expanded; pereopods 57 normal, not extremely elongated ................ .......................................................................................................................
<taxonomicName id="4C5298B8FFEC1D5A667800D5FAB75183" ID-CoL="7NPD3" authority="Walker, 1891" authorityName="Walker" authorityYear="1891" box="[1117,1399,1156,1183]" class="Malacostraca" family="Calliopiidae" genus="Apherusa" kingdom="Animalia" order="Amphipoda" pageId="8" pageNumber="9" phylum="Arthropoda" rank="genus">
<emphasis id="B9263F29FFEC1D5A667800D5FB125183" bold="true" box="[1117,1234,1156,1183]" italics="true" pageId="8" pageNumber="9">Apherusa</emphasis>
Walker, 1891
</taxonomicName>
</keyLead>
</paragraph>
</keyStep>
<keyStep id="30A6FB9EFFEC1D5A62980097FAB6501F" pageId="8" pageNumber="9">
<paragraph id="8BEDE33BFFEC1D5A62980097FAB651FC" blockId="8.[189,1398,1222,1284]" box="[189,1398,1222,1249]" pageId="8" pageNumber="9">
<keyLead id="30A3400EFFEC1D5A62980097FAB651FC" box="[189,1398,1222,1249]" pageId="8" pageNumber="9">18. Peduncular article 3 of antenna 1 produced apicoventrally ............................................................ 19</keyLead>
</paragraph>
<paragraph id="8BEDE33BFFEC1D5A62E400BBFAB6501F" blockId="8.[189,1398,1222,1284]" box="[193,1398,1257,1284]" pageId="8" pageNumber="9">
<keyLead id="30A3400EFFEC1D5A62E400BBFAB6501F" box="[193,1398,1257,1284]" pageId="8" pageNumber="9"> Peduncular article 3 of antenna 1 not or weakly produced apicoventrally ..................................... 21</keyLead>
</paragraph>
</keyStep>
<keyStep id="30A6FB9EFFEC1D5A6298017AFAB75097" pageId="8" pageNumber="9">
<paragraph id="8BEDE33BFFEC1D5A6298017AFAB65059" blockId="8.[189,1399,1323,1420]" box="[189,1398,1323,1349]" pageId="8" pageNumber="9">
<keyLead id="30A3400EFFEC1D5A6298017AFAB65059" box="[189,1398,1323,1349]" pageId="8" pageNumber="9">19. Carpus on either of gnathopods 12 much shorter than propodus ................................................. 20</keyLead>
</paragraph>
<paragraph id="8BEDE33BFFEC1D5A62E4011FFAB75097" blockId="8.[189,1399,1323,1420]" pageId="8" pageNumber="9">
<keyLead id="30A3400EFFEC1D5A62E4011FFAB75097" pageId="8" pageNumber="9">
Carpus on either of gnathopods 12 scarcely shorter than or longer than propodus .......................... .....................................................................................................................
<taxonomicName id="4C5298B8FFEC1D5A666F0120FAB75097" ID-CoL="7PN38" authority="Thurston, 1974" authorityName="Thurston" authorityYear="1974" box="[1098,1399,1393,1419]" class="Malacostraca" family="Calliopiidae" genus="Lopyastis" higherTaxonomySource="GBIF,CoL" kingdom="Animalia" order="Amphipoda" pageId="8" pageNumber="9" phylum="Arthropoda" rank="genus">
<emphasis id="B9263F29FFEC1D5A666F0120FB7C5097" bold="true" box="[1098,1212,1393,1419]" italics="true" pageId="8" pageNumber="9">Lopyastis</emphasis>
Thurston, 1974
</taxonomicName>
</keyLead>
</paragraph>
</keyStep>
<keyStep id="30A6FB9EFFEC1D5A629801E2FAB750EC" pageId="8" pageNumber="9">
<paragraph id="8BEDE33BFFEC1D5A629801E2FAB750D1" blockId="8.[189,1399,1458,1520]" box="[189,1399,1458,1485]" pageId="8" pageNumber="9">
<keyLead id="30A3400EFFEC1D5A629801E2FAB750D1" box="[189,1399,1458,1485]" pageId="8" pageNumber="9">
20. Carpus of gnathopods not lobate ................................................................
<taxonomicName id="4C5298B8FFEC1D5A666E01E3FAB750D1" ID-CoL="7Q5LT" authority="Thurston, 1974" authorityName="Thurston" authorityYear="1974" box="[1099,1399,1458,1485]" class="Malacostraca" family="Calliopiidae" genus="Tylosapis" higherTaxonomySource="GBIF,CoL" kingdom="Animalia" order="Amphipoda" pageId="8" pageNumber="9" phylum="Arthropoda" rank="genus">
<emphasis id="B9263F29FFEC1D5A666E01E3FB7C50D1" bold="true" box="[1099,1212,1458,1485]" italics="true" pageId="8" pageNumber="9">Tylosapis</emphasis>
Thurston, 1974
</taxonomicName>
</keyLead>
</paragraph>
<paragraph id="8BEDE33BFFEC1D5A62E40187FAB750EC" blockId="8.[189,1399,1458,1520]" box="[193,1399,1493,1520]" pageId="8" pageNumber="9">
<keyLead id="30A3400EFFEC1D5A62E40187FAB750EC" box="[193,1399,1493,1520]" pageId="8" pageNumber="9">
Carpus of gnathopods strongly lobate .....................................................
<taxonomicName id="4C5298B8FFEC1D5A66100184FAB750EC" ID-CoL="7NRL3" authority="Lilljeborg, 1865" authorityName="Lilljeborg" authorityYear="1865" box="[1077,1399,1493,1520]" class="Malacostraca" family="Calliopiidae" genus="Calliopius" kingdom="Animalia" order="Amphipoda" pageId="8" pageNumber="9" phylum="Arthropoda" rank="genus">
<emphasis id="B9263F29FFEC1D5A66100184FB7150EC" bold="true" box="[1077,1201,1493,1520]" italics="true" pageId="8" pageNumber="9">Calliopius</emphasis>
Lilljeborg, 1865
</taxonomicName>
</keyLead>
</paragraph>
</keyStep>
<keyStep id="30A6FB9EFFEC1D5A62980246FAB65348" pageId="8" pageNumber="9">
<paragraph id="8BEDE33BFFEC1D5A62980246FAB6532D" blockId="8.[189,1398,1559,1621]" box="[189,1398,1559,1586]" pageId="8" pageNumber="9">
<keyLead id="30A3400EFFEC1D5A62980246FAB6532D" box="[189,1398,1559,1586]" pageId="8" pageNumber="9">21. Epimeron 3 serrate .......................................................................................................................... 22</keyLead>
</paragraph>
<paragraph id="8BEDE33BFFEC1D5A62E4026AFAB65348" blockId="8.[189,1398,1559,1621]" box="[193,1398,1594,1621]" pageId="8" pageNumber="9">
<keyLead id="30A3400EFFEC1D5A62E4026AFAB65348" box="[193,1398,1594,1621]" pageId="8" pageNumber="9"> Epimeron 3 smooth ......................................................................................................................... 23</keyLead>
</paragraph>
</keyStep>
<keyStep id="30A6FB9EFFEC1D5A6298022DFAB753A5" pageId="8" pageNumber="9">
<paragraph id="8BEDE33BFFEC1D5A6298022DFAB7538A" blockId="8.[189,1399,1659,1722]" box="[189,1399,1659,1686]" pageId="8" pageNumber="9">
<keyLead id="30A3400EFFEC1D5A6298022DFAB7538A" box="[189,1399,1659,1686]" pageId="8" pageNumber="9">
22. Accessory flagellum well developed, 3+ articulate ...............................
<emphasis id="B9263F29FFEC1D5A6602022AFB7C538A" bold="true" box="[1063,1212,1659,1686]" italics="true" pageId="8" pageNumber="9">Weygrechita</emphasis>
Stuxberg, 1880
</keyLead>
</paragraph>
<paragraph id="8BEDE33BFFEC1D5A62E402CEFAB753A5" blockId="8.[189,1399,1659,1722]" box="[193,1399,1695,1722]" pageId="8" pageNumber="9">
<keyLead id="30A3400EFFEC1D5A62E402CEFAB753A5" box="[193,1399,1695,1722]" pageId="8" pageNumber="9">
Accessory flagellum scale-like ...............................................................
<taxonomicName id="4C5298B8FFEC1D5A661602CEFAB753A5" ID-CoL="7PN5C" authority="Barnard, 1969" authorityName="Barnard" authorityYear="1969" box="[1075,1399,1695,1722]" class="Malacostraca" family="Calliopiidae" genus="Oligochinus" kingdom="Animalia" order="Amphipoda" pageId="8" pageNumber="9" phylum="Arthropoda" rank="genus">
<emphasis id="B9263F29FFEC1D5A661602CEFB0753A6" bold="true" box="[1075,1223,1695,1722]" italics="true" pageId="8" pageNumber="9">Oligochinus</emphasis>
Barnard, 1969
</taxonomicName>
</keyLead>
</paragraph>
</keyStep>
<keyStep id="30A6FB9EFFEC1D5A629802B0FAB65202" pageId="8" pageNumber="9">
<paragraph id="8BEDE33BFFEC1D5A629802B0FAB653E7" blockId="8.[189,1398,1760,1822]" box="[189,1398,1760,1787]" pageId="8" pageNumber="9">
<keyLead id="30A3400EFFEC1D5A629802B0FAB653E7" box="[189,1398,1760,1787]" pageId="8" pageNumber="9">23. Rostrum small ................................................................................................................................. 24</keyLead>
</paragraph>
<paragraph id="8BEDE33BFFEC1D5A62E40355FAB65202" blockId="8.[189,1398,1760,1822]" box="[193,1398,1795,1822]" pageId="8" pageNumber="9">
<keyLead id="30A3400EFFEC1D5A62E40355FAB65202" box="[193,1398,1795,1822]" pageId="8" pageNumber="9"> Rostrum large .................................................................................................................................. 27</keyLead>
</paragraph>
</keyStep>
<keyStep id="30A6FB9EFFEC1D5A62980314FAB7529F" pageId="8" pageNumber="9">
<paragraph id="8BEDE33BFFEC1D5A62980314FAB6527C" blockId="8.[189,1399,1861,1923]" box="[189,1398,1861,1888]" pageId="8" pageNumber="9">
<keyLead id="30A3400EFFEC1D5A62980314FAB6527C" box="[189,1398,1861,1888]" pageId="8" pageNumber="9">24. Accessory flagellum absent ............................................................................................................ 25</keyLead>
</paragraph>
<paragraph id="8BEDE33BFFEC1D5A62E40338FAB7529F" blockId="8.[189,1399,1861,1923]" box="[193,1399,1896,1923]" pageId="8" pageNumber="9">
<keyLead id="30A3400EFFEC1D5A62E40338FAB7529F" box="[193,1399,1896,1923]" pageId="8" pageNumber="9">
Accessory flagellum 1-articulate, scale-like ........
<taxonomicName id="4C5298B8FFEC1D5A61140339FAB7529F" ID-CoL="7PPFP" authority="Tzvetkova &amp; Kudrjaschov, 1975" authorityName="Tzvetkova &amp; Kudrjaschov" authorityYear="1975" box="[817,1399,1896,1923]" class="Malacostraca" family="Calliopiidae" genus="Paracalliopiella" kingdom="Animalia" order="Amphipoda" pageId="8" pageNumber="9" phylum="Arthropoda" rank="genus">
<emphasis id="B9263F29FFEC1D5A61140339FC31529F" bold="true" box="[817,1009,1896,1923]" italics="true" pageId="8" pageNumber="9">Paracalliopiella</emphasis>
Tzvetkova &amp; Kudrjaschov, 1975
</taxonomicName>
</keyLead>
</paragraph>
</keyStep>
<keyStep id="30A6FB9EFFEC1D5A629803F8FAB652FB" pageId="8" pageNumber="9">
<paragraph id="8BEDE33BFFEC1D5A629803F8FAB752D8" blockId="8.[189,1399,1961,2023]" box="[189,1399,1961,1988]" pageId="8" pageNumber="9">
<keyLead id="30A3400EFFEC1D5A629803F8FAB752D8" box="[189,1399,1961,1988]" pageId="8" pageNumber="9">
25. Gnathopod 1 larger in size than gnathopod 2 ....................
<taxonomicName id="4C5298B8FFEC1D5A61BF03F8FAB752D8" authority="Barnard &amp; Karaman, 1987" authorityName="Barnard &amp; Karaman" authorityYear="1987" box="[922,1399,1961,1988]" class="Malacostraca" family="Eusiridae" genus="Whangarusa" kingdom="Animalia" order="Amphipoda" pageId="8" pageNumber="9" phylum="Arthropoda" rank="genus">
<emphasis id="B9263F29FFEC1D5A61BF03F8FBF652D8" bold="true" box="[922,1078,1961,1988]" italics="true" pageId="8" pageNumber="9">Whangarusa</emphasis>
Barnard &amp; Karaman, 1987
</taxonomicName>
</keyLead>
</paragraph>
<paragraph id="8BEDE33BFFEC1D5A62E4039CFAB652FB" blockId="8.[189,1399,1961,2023]" box="[193,1398,1997,2023]" pageId="8" pageNumber="9">
<keyLead id="30A3400EFFEC1D5A62E4039CFAB652FB" box="[193,1398,1997,2023]" pageId="8" pageNumber="9"> Gnathopod 1 similar in size to gnathopod 2 ................................................................................... 26</keyLead>
</paragraph>
</keyStep>
<keyStep id="30A6FB9EFFED1D5B6298055AFAB65493" pageId="9" pageNumber="10">
<paragraph id="8BEDE33BFFED1D5B6298055AFAB75455" blockId="9.[189,1399,265,399]" pageId="9" pageNumber="10">
<keyLead id="30A3400EFFED1D5B6298055AFAB75455" pageId="9" pageNumber="10">
26. Carpus of gnathopods 12 much shorter than propodus; outer ramus of uropod 3 ½ length of inner ramus; telson longer than broad, entire ....................................................................
<taxonomicName id="4C5298B8FFED1D5B668B057FFAC45455" ID-CoL="760fe8c7-2aea-4359-a016-b4d8d448fdf2" authority="Wang &amp; Zhu &amp; Sha &amp; Ren, 2020" authorityName="Wang &amp; Zhu &amp; Sha &amp; Ren" authorityYear="2020" box="[1198,1284,302,329]" class="Malacostraca" family="Calliopiidae" genus="Bathya" higherTaxonomySource="CoL" kingdom="Animalia" order="Amphipoda" pageId="9" pageNumber="10" phylum="Arthropoda" rank="genus" status="gen. nov.">
<emphasis id="B9263F29FFED1D5B668B057FFAC45455" bold="true" box="[1198,1284,302,329]" italics="true" pageId="9" pageNumber="10">Bathya</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A2158252FFED1D5B6729057EFAB75455" box="[1292,1399,303,329]" pageId="9" pageNumber="10" rank="genus">gen. nov.</taxonomicNameLabel>
</keyLead>
</paragraph>
<paragraph id="8BEDE33BFFED1D5B62E40503FAB65493" blockId="9.[189,1399,265,399]" pageId="9" pageNumber="10">
<keyLead id="30A3400EFFED1D5B62E40503FAB65493" pageId="9" pageNumber="10">
Carpus of gnathopods 12 subequal to propodus; rami of uropod 3 subequal in length; telson broader than long, emarginated ...............................................
<taxonomicName id="4C5298B8FFED1D5B617C0524FB195493" ID-CoL="7PN58" authority="Lowry &amp; Myers, 2012" authorityName="Lowry &amp; Myers" authorityYear="2012" box="[857,1241,373,399]" class="Malacostraca" family="Calliopiidae" genus="Lutriwita" higherTaxonomySource="GBIF,CoL" kingdom="Animalia" order="Amphipoda" pageId="9" pageNumber="10" phylum="Arthropoda" rank="genus">
<emphasis id="B9263F29FFED1D5B617C0524FC095493" bold="true" box="[857,969,373,399]" italics="true" pageId="9" pageNumber="10">Lutriwita</emphasis>
<bibRefCitation id="EFC39ECAFFED1D5B61F50524FB195493" author="Lowry J. K. &amp; Myers A. A." box="[976,1241,373,399]" firstAuthor="Lowry" journalOrPublisher="Zootaxa" pageId="9" pageNumber="10" pagination="27 - 45" part="3499" refId="ref4902" refString="Lowry J. K. &amp; Myers A. A. 2012. New, mainly southern hemisphere, freshwater families of Amphipoda (Crustacea), together with a description of the first freshwater calliopiid, Lutriwita bradburyi gen. nov. et sp. nov. Zootaxa 3499: 27 - 45. https: // doi. org / 10.11646 / zootaxa. 3499.1.2" title="New, mainly southern hemisphere, freshwater families of Amphipoda (Crustacea), together with a description of the first freshwater calliopiid, Lutriwita bradburyi gen. nov. et sp. nov" type="journal article" year="2012">Lowry &amp; Myers, 2012</bibRefCitation>
</taxonomicName>
(fresh water)
</keyLead>
</paragraph>
</keyStep>
<keyStep id="30A6FB9EFFED1D5B629805E7FAB754E8" pageId="9" pageNumber="10">
<paragraph id="8BEDE33BFFED1D5B629805E7FAB754CC" blockId="9.[189,1399,438,500]" box="[189,1399,438,465]" pageId="9" pageNumber="10">
<keyLead id="30A3400EFFED1D5B629805E7FAB754CC" box="[189,1399,438,465]" pageId="9" pageNumber="10">
27. Dactylus of pereopods 37 bifid ......................................
<taxonomicName id="4C5298B8FFED1D5B61A305E7FAB754CC" ID-CoL="7PNF3" authority="Barnard &amp; Karaman, 1987" authorityName="Barnard &amp; Karaman" authorityYear="1987" box="[902,1399,438,465]" class="Malacostraca" family="Calliopiidae" genus="Manerogeneia" higherTaxonomySource="GBIF,CoL" kingdom="Animalia" order="Amphipoda" pageId="9" pageNumber="10" phylum="Arthropoda" rank="genus">
<emphasis id="B9263F29FFED1D5B61A305E7FBF654CC" bold="true" box="[902,1078,438,464]" italics="true" pageId="9" pageNumber="10">Manerogeneia</emphasis>
Barnard &amp; Karaman, 1987
</taxonomicName>
</keyLead>
</paragraph>
<paragraph id="8BEDE33BFFED1D5B62E4058BFAB754E8" blockId="9.[189,1399,438,500]" box="[193,1399,473,500]" pageId="9" pageNumber="10">
<keyLead id="30A3400EFFED1D5B62E4058BFAB754E8" box="[193,1399,473,500]" pageId="9" pageNumber="10">
Dactylus of pereopods 37 pectinate .........................................
<taxonomicName id="4C5298B8FFED1D5B61E80588FAB754E8" ID-CoL="7PNXN" authority="Chevreux, 1911" authorityName="Chevreux" authorityYear="1911" box="[973,1399,473,500]" class="Malacostraca" family="Calliopiidae" genus="Metaleptamphopus" higherTaxonomySource="GBIF,CoL" kingdom="Animalia" order="Amphipoda" pageId="9" pageNumber="10" phylum="Arthropoda" rank="genus">
<emphasis id="B9263F29FFED1D5B61E80588FB7454E8" bold="true" box="[973,1204,473,500]" italics="true" pageId="9" pageNumber="10">Metaleptamphopus</emphasis>
Chevreux, 1911
</taxonomicName>
</keyLead>
</paragraph>
</keyStep>
</key>
</subSubSection>
</treatment>
</document>