298 lines
34 KiB
XML
298 lines
34 KiB
XML
<document id="5A047B86C802CF119006567485077063" ID="10.11646/zootaxa.4192.1.1" ID-DOI="10.11646/zootaxa.4192.1.1" ID-GBIF-Dataset="724e0dd4-6194-4e3a-bb22-e5259cb0a130" ID-ISSN="1175-5326" ID-Zenodo-Dep="166420" ID-ZooBank="B3AE1A8B-EE40-4ACF-879B-33B55FBD1FB8" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1479108624376" checkinUser="plazi" docAuthor="Zeidler, Wolfgang" docDate="2016" docId="4A641514186CFFA9FF5EFE82FE0BFEB2" docLanguage="en" docName="zootaxa.4192.1.1.pdf" docOrigin="Zootaxa 4192 (1)" docStyle="DocumentStyle:5EBBA59367AD13919D70D935FA04F6A3.14:Zootaxa.2013-.monograph" docStyleId="5EBBA59367AD13919D70D935FA04F6A3" docStyleName="Zootaxa.2013-.monograph" docStyleVersion="14" docTitle="Amphithyropsis Zeidler, 2016, gen. nov." docType="treatment" docVersion="11" lastPageNumber="43" masterDocId="B65D6D6C184AFF83FFC9FFFCFF89FFF2" masterDocTitle="A review of the families and genera of the superfamily PLATYSCELOIDEA Bowman & Gruner, 1973 (Crustacea: Amphipoda: Hyperiidea), together with keys to the families, genera and species" masterLastPageNumber="136" masterPageNumber="1" pageNumber="39" updateTime="1698393370911" updateUser="plazi">
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<mods:title id="CF8A24F6CAD2FF9202F165E150485969">A review of the families and genera of the superfamily PLATYSCELOIDEA Bowman & Gruner, 1973 (Crustacea: Amphipoda: Hyperiidea), together with keys to the families, genera and species</mods:title>
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<mods:namePart id="BED262C0D7EECE9E91018013E1F1548E">Zeidler, Wolfgang</mods:namePart>
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<mods:typeOfResource id="785DBD54D84CA131AD54D77404226B19">text</mods:typeOfResource>
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<mods:title id="F7196780A2D3D40C9EFF4A6C5C19B251">Zootaxa</mods:title>
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<mods:date id="4E8071F115313A54F7000A3FB9F1B41E">2016</mods:date>
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<mods:number id="3ED88CAEF8BE949D41F1D313B2858783">4192</mods:number>
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<mods:classification id="ECC7764A9D7C318D0CE1CF53C462AFCB">journal article</mods:classification>
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<mods:identifier id="649E42BA89C3A37194396136C83B7ECD" type="DOI">10.11646/zootaxa.4192.1.1</mods:identifier>
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<treatment id="4A641514186CFFA9FF5EFE82FE0BFEB2" ID-DOI="http://doi.org/10.5281/zenodo.6069291" ID-GBIF-Taxon="124691928" ID-Zenodo-Dep="6069291" LSID="urn:lsid:plazi:treatment:4A641514186CFFA9FF5EFE82FE0BFEB2" httpUri="http://treatment.plazi.org/id/4A641514186CFFA9FF5EFE82FE0BFEB2" lastPageId="42" lastPageNumber="43" pageId="38" pageNumber="39">
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<subSubSection id="8AD7F789186CFFA5FF5EFE82FEAFFE48" pageId="38" pageNumber="39" type="nomenclature">
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<paragraph id="C272A402186CFFA5FF5EFE82FDA8FE6A" blockId="38.[151,545,382,442]" box="[151,545,382,408]" pageId="38" pageNumber="39">
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<heading id="993A136E186CFFA5FF5EFE82FDA8FE6A" bold="true" box="[151,545,382,408]" fontSize="11" level="1" pageId="38" pageNumber="39" reason="1">
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<emphasis id="F0B97810186CFFA5FF5EFE82FDA8FE6A" bold="true" box="[151,545,382,408]" pageId="38" pageNumber="39">
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Genus
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<taxonomicName id="05CDDF81186CFFA5FF27FE82FE25FE6A" box="[238,428,382,408]" class="Malacostraca" family="Pronoidae" genus="Amphithyropsis" kingdom="Animalia" order="Amphipoda" pageId="38" pageNumber="39" phylum="Arthropoda" rank="genus" status="gen. nov.">
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<emphasis id="F0B97810186CFFA5FF27FE82FE25FE6A" bold="true" box="[238,428,382,408]" italics="true" pageId="38" pageNumber="39">Amphithyropsis</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="EB8AC56B186CFFA5FE7DFE82FDA8FE6A" box="[436,545,382,408]" pageId="38" pageNumber="39" rank="genus">gen. nov.</taxonomicNameLabel>
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</emphasis>
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||
</heading>
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||
</paragraph>
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<paragraph id="C272A402186CFFA5FF5EFE5DFEAFFE48" blockId="38.[151,545,382,442]" box="[151,294,417,442]" pageId="38" pageNumber="39">
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(
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<figureCitation id="5AF6B887186CFFA5FF56FE5DFE97FE48" box="[159,286,417,442]" captionStart-0="FIGURE 13" captionStart-1="FIGURE 14" captionStart-2="FIGURE 15" captionStartId-0="39.[151,250,1967,1989]" captionStartId-1="40.[151,250,1985,2007]" captionStartId-2="41.[151,250,1965,1987]" captionTargetBox-0="[220,1351,214,1914]" captionTargetBox-1="[153,1417,216,1984]" captionTargetBox-2="[245,1346,224,1892]" captionTargetId-0="figure@39.[172,1386,193,1916]" captionTargetId-1="figure@40.[153,1434,193,2007]" captionTargetId-2="figure@41.[180,1394,193,1916]" captionTargetPageId-0="39" captionTargetPageId-1="40" captionTargetPageId-2="41" captionText-0="FIGURE 13. Amphithyropsis pulchellus (Barnard, 1930), female (3.8 mm), Tasman Sea, SAMA C 5187. A – C, dorsal view of head, habitus and cuticular sculpture. Scale bars = 0.5 mm (A, B), 0.2 mm (G 1 & 2, P 7, A 1), 0.05 mm (mouthparts)." captionText-1="FIGURE 14. Amphithyropsis pulchellus (Barnard, 1930), female (3.8 mm), Tasman Sea, SAMA C 5187. Scale bar = 0.2 mm." captionText-2="FIGURE 15. Amphithyropsis pulchellus (Barnard, 1930), male (3.0 mm), Indian Ocean, off South Africa, SAMA C 5843. Scale bars = 0.1 mm (G 1 & 2, A 1 & 2), 0.05 mm (mouthparts)." httpUri-0="https://zenodo.org/record/166432/files/figure.png" httpUri-1="https://zenodo.org/record/166433/files/figure.png" httpUri-2="https://zenodo.org/record/166434/files/figure.png" pageId="38" pageNumber="39">Figs 13–15</figureCitation>
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)
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</paragraph>
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</subSubSection>
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<subSubSection id="8AD7F789186CFFA5FF5EFE15FCF9FDBB" pageId="38" pageNumber="39" type="materials_examined">
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<paragraph id="C272A402186CFFA5FF5EFE15FCF9FDBB" blockId="38.[151,1437,489,2026]" pageId="38" pageNumber="39">
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<materialsCitation id="72A5AE5F186CFFA5FF5EFE15FCF9FDBB" ID-GBIF-Occurrence="1325647150" collectingDate="1911-08-05" collectionCode="NHM" country="New Zealand" county="The" location="Nova" municipality="Three Kings Islands" pageId="38" pageNumber="39" specimenCount="3" typeStatus="holotype">
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<emphasis id="F0B97810186CFFA5FF5EFE15FEBBFDF0" bold="true" box="[151,306,489,514]" pageId="38" pageNumber="39">
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<typeStatus id="1D761AA0186CFFA5FF5EFE15FF59FDF0" box="[151,208,489,514]" pageId="38" pageNumber="39">Type</typeStatus>
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species.
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</emphasis>
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<taxonomicName id="05CDDF81186CFFA5FEF0FE15FC95FDF3" authority="Barnard, 1930" authorityName="Barnard" authorityYear="1930" box="[313,796,489,514]" class="Malacostraca" family="Pronoidae" genus="Amphithyropsis" kingdom="Animalia" order="Amphipoda" pageId="38" pageNumber="39" phylum="Arthropoda" rank="species" species="pulchellus" status="comb. nov.">
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<emphasis id="F0B97810186CFFA5FEF0FE15FDEBFDF0" box="[313,610,489,514]" italics="true" pageId="38" pageNumber="39">Amphithyropsis pulchellus</emphasis>
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(
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<bibRefCitation id="A65CD9F3186CFFA5FDB8FE15FC9DFDF3" author="Barnard" box="[625,788,489,514]" pageId="38" pageNumber="39" refString="Barnard, K. H. (1930) Crustacea. Part X 1: Amphipoda. British Antarctic (Terra Nova) Expedition 1910, Zoology, 8 (4), 307 - 454." type="journal article" year="1930">Barnard, 1930</bibRefCitation>
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)
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</taxonomicName>
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<emphasis id="F0B97810186CFFA5FCEAFE15FC23FDF0" bold="true" box="[803,938,489,514]" pageId="38" pageNumber="39">
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<taxonomicNameLabel id="EB8AC56B186CFFA5FCEAFE15FC2DFDF0" box="[803,932,489,514]" pageId="38" pageNumber="39">comb. nov.</taxonomicNameLabel>
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,
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</emphasis>
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by present designation; originally described as a species of
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<taxonomicName id="05CDDF81186CFFA5FE88FDF1FE48FDD4" box="[321,449,525,550]" class="Malacostraca" family="Platyscelidae" genus="Tetrathyrus" kingdom="Animalia" order="Amphipoda" pageId="38" pageNumber="39" phylum="Arthropoda" rank="genus">
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<emphasis id="F0B97810186CFFA5FE88FDF1FE48FDD4" box="[321,449,525,550]" italics="true" pageId="38" pageNumber="39">Tetrathyrus</emphasis>
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</taxonomicName>
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. The
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<typeStatus id="1D761AA0186CFFA5FDCAFDF1FDECFDD4" box="[515,613,525,550]" pageId="38" pageNumber="39" type="holotype">holotype</typeStatus>
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male is in the
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<collectionCode id="A4DC3CC7186CFFA5FCC2FDF2FCC5FDD7" box="[779,844,526,549]" country="United Kingdom" httpUri="http://biocol.org/urn:lsid:biocol.org:col:14908" name="University of Nottingham" pageId="38" pageNumber="39">NHM</collectionCode>
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(1930.8.1.861).
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<collectingCounty id="2B13DC8E186CFFA5FBC1FDF1FBBDFDD4" box="[1032,1076,525,550]" pageId="38" pageNumber="39">The</collectingCounty>
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<typeStatus id="1D761AA0186CFFA5FBF2FDF2FBE2FDD4" box="[1083,1131,526,550]" pageId="38" pageNumber="39">type</typeStatus>
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locality is off
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<collectingMunicipality id="22163E78186CFFA5FAD9FDF1FF60FDB8" pageId="38" pageNumber="39">Three Kings Islands</collectingMunicipality>
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,
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<collectingCountry id="BADAE492186CFFA5FF3DFDCEFE04FDB8" box="[244,397,561,586]" name="New Zealand" pageId="38" pageNumber="39">New Zealand</collectingCountry>
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,
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<emphasis id="F0B97810186CFFA5FE51FDCEFD9EFDBB" box="[408,535,562,585]" italics="true" pageId="38" pageNumber="39">
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<taxonomicName id="05CDDF81186CFFA5FE51FDCEFE5CFDBB" box="[408,469,562,585]" class="Insecta" family="Lycaenidae" genus="Terra" kingdom="Animalia" order="Lepidoptera" pageId="38" pageNumber="39" phylum="Arthropoda" rank="genus">Terra</taxonomicName>
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<location id="C712F2D9186CFFA5FE15FDCEFD9EFDBB" LSID="urn:lsid:plazi:treatment:4A641514186CFFA9FF5EFE82FE0BFEB2:C712F2D9186CFFA5FE15FDCEFD9EFDBB" box="[476,535,562,585]" country="New Zealand" county="The" municipality="Three Kings Islands" name="Nova" pageId="38" pageNumber="39">Nova</location>
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</emphasis>
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stn. 109,
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<specimenCount id="D4CB6F8B186CFFA5FD4CFDCDFD30FDBB" box="[645,697,561,585]" pageId="38" pageNumber="39" type="generic">3 m.</specimenCount>
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,
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<collectingDate id="A6377B2A186CFFA5FD0CFDCDFCE5FDBB" box="[709,876,561,586]" pageId="38" pageNumber="39" value="1911-08-05">
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<date id="B67382C2186CFFA5FD0CFDCDFCE5FDBB" box="[709,876,561,586]" pageId="38" pageNumber="39" value="1911-08-05">5 August 1911</date>
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</collectingDate>
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.
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</materialsCitation>
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</paragraph>
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</subSubSection>
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||
<subSubSection id="8AD7F789186CFFA5FF0EFDA9FC9FFACC" pageId="38" pageNumber="39" type="diagnosis">
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<paragraph id="C272A402186CFFA5FF0EFDA9FD42FAE8" blockId="38.[151,1437,489,2026]" pageId="38" pageNumber="39">
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<emphasis id="F0B97810186CFFA5FF0EFDA9FEC8FD9C" bold="true" box="[199,321,597,622]" pageId="38" pageNumber="39">Diagnosis.</emphasis>
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Body shape robust or globular. Head rounded, slightly truncate ventrally. Eyes occupying most of head surface; grouped in one field on each side of head. Antennae 1 of males with 1-articulate peduncle; flagellum with large, crescent-shaped callynophore, with aesthetascs arranged in 1.5-field brush medially; with two smaller articles inserted on antero-dorsal corner. Antennae 1 of females without peduncle; callynophore narrowly rectangular; with one smaller article inserted terminally. Antennae 2 absent in females. Antennae 2 of males 5- articulate; strongly zig-zagged, with most articles folded back on each other; extending anteriorly under head and posteriorly between the gnathopoda and pereopoda to pereonite 2; basal article distinctly inflated, about half or less the length of following article; last two articles sub-equal in length to preceding one; terminal article pointing anteriorly. Mandibular incisor reduced to few teeth; in male orientated more or less parallel to palp. Maxillae 1 much reduced in size, consisting of plate-like lobes, with four rounded teeth distally on medial margin. Maxillae 2 very reduced in size, consisting of curved lobes with rounded medial bulge. Maxilliped with inner lobes completely fused; margin of outer lobes without fringe of setae or membranous fringe. Gnathopods 1 & 2 simple; propodus with thumb-like postero-distal corner. Pereopods 3 & 4 distinctly shorter than pereopods 5 & 6. Pereopod 5; basis about
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<date id="B67382C2186CFFA5FF29FBD6FE81FBB3" box="[224,264,1066,1090]" pageId="38" pageNumber="39">3 x</date>
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as wide as merus, with proximal ball and socket locking mechanism with P6; articles 3–7 inserted terminally to basis. Pereopod 6; basis very broad, but not operculate, more than
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<date id="B67382C2186CFFA5FB9FFBB1FBF7FB97" box="[1110,1150,1101,1126]" pageId="38" pageNumber="39">5 x</date>
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as wide as merus, with relatively large fissure, without telsonic groove and locking mechanism, but can overlap with opposing pereopod; articles 3–7 inserted sub-terminally on basis; merus with antero-distal corner extended, distinctly overlapping carpus medially. Pereopod 7 reduced in size with basis not particularly enlarged, with only 1–3 terminal articles. Uropods 1 & 2 with articulated exopoda and endopoda. Uropod 3; endopod fused with peduncle. Rami of all uropoda lanceolate, usually with serrated margins.
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</paragraph>
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<paragraph id="C272A402186CFFA5FF0EFAD9FC9FFACC" blockId="38.[151,1437,489,2026]" box="[199,790,1317,1342]" pageId="38" pageNumber="39">
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<emphasis id="F0B97810186CFFA5FF0EFAD9FEACFACC" bold="true" box="[199,293,1317,1342]" pageId="38" pageNumber="39">Species.</emphasis>
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<taxonomicName id="05CDDF81186CFFA5FEE5FAD9FC9BFACC" authority="Barnard, 1930" authorityName="Barnard" authorityYear="1930" box="[300,786,1317,1342]" class="Malacostraca" family="Pronoidae" genus="Amphithyropsis" kingdom="Animalia" order="Amphipoda" pageId="38" pageNumber="39" phylum="Arthropoda" rank="species" species="pulchellus">
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<emphasis id="F0B97810186CFFA5FEE5FAD9FDDCFACC" box="[300,597,1317,1342]" italics="true" pageId="38" pageNumber="39">Amphithyropsis pulchellus</emphasis>
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(
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<bibRefCitation id="A65CD9F3186CFFA5FDADFAD9FC80FACC" author="Barnard" box="[612,777,1317,1342]" pageId="38" pageNumber="39" refString="Barnard, K. H. (1930) Crustacea. Part X 1: Amphipoda. British Antarctic (Terra Nova) Expedition 1910, Zoology, 8 (4), 307 - 454." type="journal article" year="1930">Barnard, 1930</bibRefCitation>
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)
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</taxonomicName>
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.
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</paragraph>
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</subSubSection>
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||
<subSubSection id="8AD7F789186CFFA5FF0EFAB5FCDAFA58" pageId="38" pageNumber="39" type="description">
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||
<paragraph id="C272A402186CFFA5FF0EFAB5FCDAFA58" blockId="38.[151,1437,489,2026]" pageId="38" pageNumber="39">
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||
<emphasis id="F0B97810186CFFA5FF0EFAB5FE35FA90" bold="true" box="[199,444,1353,1378]" pageId="38" pageNumber="39">Sexual dimorphism.</emphasis>
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Apart from the morphology of the antennae and the mandibles, males differ from females in having a rounded head, and the rounded thumb-like process of the propodus of the gnathopods is slightly longer, extending just beyond the base of the dactylus.
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</paragraph>
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</subSubSection>
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<subSubSection id="8AD7F789186CFFA9FF0EFA49FE0BFEB2" lastPageId="42" lastPageNumber="43" pageId="38" pageNumber="39" type="discussion">
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||
<paragraph id="C272A402186CFFA5FF0EFA49FCE4F957" blockId="38.[151,1437,489,2026]" pageId="38" pageNumber="39">
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||
<emphasis id="F0B97810186CFFA5FF0EFA49FEB2FA3C" bold="true" box="[199,315,1461,1486]" pageId="38" pageNumber="39">Remarks.</emphasis>
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This new genus has been established to accommodate
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<taxonomicName id="05CDDF81186CFFA5FC7DFA49FA15FA3C" authority="Barnard, 1930" authorityName="Barnard" authorityYear="1930" box="[948,1436,1461,1486]" class="Malacostraca" family="Pronoidae" genus="Amphithyropsis" kingdom="Animalia" order="Amphipoda" pageId="38" pageNumber="39" phylum="Arthropoda" rank="species" species="pulchellus">
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||
<emphasis id="F0B97810186CFFA5FC7DFA49FB57FA3C" box="[948,1246,1461,1486]" italics="true" pageId="38" pageNumber="39">Amphithyropsis pulchellus</emphasis>
|
||
(
|
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<bibRefCitation id="A65CD9F3186CFFA5FB26FA49FA1DFA3C" author="Barnard" box="[1263,1428,1461,1486]" pageId="38" pageNumber="39" refString="Barnard, K. H. (1930) Crustacea. Part X 1: Amphipoda. British Antarctic (Terra Nova) Expedition 1910, Zoology, 8 (4), 307 - 454." type="journal article" year="1930">Barnard, 1930</bibRefCitation>
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)
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</taxonomicName>
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because this species does not belong to
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<taxonomicName id="05CDDF81186CFFA5FD49FA25FC86FA00" box="[640,783,1497,1522]" class="Malacostraca" family="Platyscelidae" genus="Amphithyrus" kingdom="Animalia" order="Amphipoda" pageId="38" pageNumber="39" phylum="Arthropoda" rank="genus">
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<emphasis id="F0B97810186CFFA5FD49FA25FC86FA00" box="[640,783,1497,1522]" italics="true" pageId="38" pageNumber="39">Amphithyrus</emphasis>
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</taxonomicName>
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or
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<taxonomicName id="05CDDF81186CFFA5FC8BFA25FC4AFA00" box="[834,963,1497,1522]" class="Malacostraca" family="Pronoidae" genus="Paralycaea" kingdom="Animalia" order="Amphipoda" pageId="38" pageNumber="39" phylum="Arthropoda" rank="genus">
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<emphasis id="F0B97810186CFFA5FC8BFA25FC4AFA00" box="[834,963,1497,1522]" italics="true" pageId="38" pageNumber="39">Paralycaea</emphasis>
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</taxonomicName>
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as defined here. It does not belong to
|
||
<taxonomicName id="05CDDF81186CFFA5FF5EFA01FEAFF9E4" box="[151,294,1533,1558]" class="Malacostraca" family="Platyscelidae" genus="Amphithyrus" kingdom="Animalia" order="Amphipoda" pageId="38" pageNumber="39" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="F0B97810186CFFA5FF5EFA01FEAFF9E4" box="[151,294,1533,1558]" italics="true" pageId="38" pageNumber="39">Amphithyrus</emphasis>
|
||
</taxonomicName>
|
||
because the first antennae of females consist of only two articles, as found in
|
||
<taxonomicName id="05CDDF81186CFFA5FB4FFA01FA8EF9E4" box="[1158,1287,1533,1558]" class="Malacostraca" family="Pronoidae" genus="Paralycaea" kingdom="Animalia" order="Amphipoda" pageId="38" pageNumber="39" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="F0B97810186CFFA5FB4FFA01FA8EF9E4" box="[1158,1287,1533,1558]" italics="true" pageId="38" pageNumber="39">Paralycaea</emphasis>
|
||
</taxonomicName>
|
||
; the shape of the basis of pereopod 6 is more like
|
||
<taxonomicName id="05CDDF81186CFFA5FDE6F9DDFD39F9C8" box="[559,688,1569,1594]" class="Malacostraca" family="Pronoidae" genus="Paralycaea" kingdom="Animalia" order="Amphipoda" pageId="38" pageNumber="39" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="F0B97810186CFFA5FDE6F9DDFD39F9C8" box="[559,688,1569,1594]" italics="true" pageId="38" pageNumber="39">Paralycaea</emphasis>
|
||
</taxonomicName>
|
||
, and the gnathopoda are not complexly chelate. It does not belong to
|
||
<taxonomicName id="05CDDF81186CFFA5FF7EF9B9FEB1F9AC" box="[183,312,1605,1630]" class="Malacostraca" family="Pronoidae" genus="Paralycaea" kingdom="Animalia" order="Amphipoda" pageId="38" pageNumber="39" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="F0B97810186CFFA5FF7EF9B9FEB1F9AC" box="[183,312,1605,1630]" italics="true" pageId="38" pageNumber="39">Paralycaea</emphasis>
|
||
</taxonomicName>
|
||
because the basis of pereopod 6 is like that of
|
||
<taxonomicName id="05CDDF81186CFFA5FCA2F9B9FC73F9AC" box="[875,1018,1605,1630]" class="Malacostraca" family="Platyscelidae" genus="Amphithyrus" kingdom="Animalia" order="Amphipoda" pageId="38" pageNumber="39" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="F0B97810186CFFA5FCA2F9B9FC73F9AC" box="[875,1018,1605,1630]" italics="true" pageId="38" pageNumber="39">Amphithyrus</emphasis>
|
||
</taxonomicName>
|
||
, although closer in shape to that of
|
||
<taxonomicName id="05CDDF81186CFFA5FF5EF995FE91F970" box="[151,280,1641,1666]" class="Malacostraca" family="Pronoidae" genus="Paralycaea" kingdom="Animalia" order="Amphipoda" pageId="38" pageNumber="39" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="F0B97810186CFFA5FF5EF995FE91F970" box="[151,280,1641,1666]" italics="true" pageId="38" pageNumber="39">Paralycaea</emphasis>
|
||
</taxonomicName>
|
||
, and the gnathopoda are not simple, with gnathopod 1 approaching that of
|
||
<taxonomicName id="05CDDF81186CFFA5FBA4F995FAC7F970" box="[1133,1358,1641,1666]" class="Malacostraca" family="Platyscelidae" genus="Amphithyrus" kingdom="Animalia" order="Amphipoda" pageId="38" pageNumber="39" phylum="Arthropoda" rank="species" species="similis">
|
||
<emphasis id="F0B97810186CFFA5FBA4F995FAC7F970" box="[1133,1358,1641,1666]" italics="true" pageId="38" pageNumber="39">Amphithyrus similis</emphasis>
|
||
</taxonomicName>
|
||
. Thus, this genus is intermediate between
|
||
<taxonomicName id="05CDDF81186CFFA5FDD6F971FD27F954" box="[543,686,1677,1702]" class="Malacostraca" family="Platyscelidae" genus="Amphithyrus" kingdom="Animalia" order="Amphipoda" pageId="38" pageNumber="39" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="F0B97810186CFFA5FDD6F971FD27F954" box="[543,686,1677,1702]" italics="true" pageId="38" pageNumber="39">Amphithyrus</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="05CDDF81186CFFA5FD2CF971FCEFF954" box="[741,870,1677,1702]" class="Malacostraca" family="Pronoidae" genus="Paralycaea" kingdom="Animalia" order="Amphipoda" pageId="38" pageNumber="39" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="F0B97810186CFFA5FD2CF971FCEFF954" box="[741,870,1677,1702]" italics="true" pageId="38" pageNumber="39">Paralycaea</emphasis>
|
||
</taxonomicName>
|
||
.
|
||
</paragraph>
|
||
<paragraph id="C272A402186CFFA5FF0EF94DFC5EF81B" blockId="38.[151,1437,489,2026]" pageId="38" pageNumber="39">
|
||
Recently the unique
|
||
<typeStatus id="1D761AA0186CFFA5FE0BF94EFE7BF938" box="[450,498,1714,1738]" pageId="38" pageNumber="39">type</typeStatus>
|
||
of
|
||
<taxonomicName id="05CDDF81186CFFA5FDEDF94DFCACF938" box="[548,805,1713,1738]" class="Malacostraca" family="Platyscelidae" genus="Tetrathyrus" kingdom="Animalia" order="Amphipoda" pageId="38" pageNumber="39" phylum="Arthropoda" rank="species" species="pulchellus">
|
||
<emphasis id="F0B97810186CFFA5FDEDF94DFCACF938" box="[548,805,1713,1738]" italics="true" pageId="38" pageNumber="39">Tetrathyrus pulchellus</emphasis>
|
||
</taxonomicName>
|
||
was examined and it was found to be the same as
|
||
<taxonomicName id="05CDDF81186CFFA5FF5EF929FDD0F91C" authority="Zeidler, 1998" authorityName="Zeidler" authorityYear="1998" box="[151,601,1749,1774]" class="Malacostraca" family="Pronoidae" genus="Paralycaea" kingdom="Animalia" order="Amphipoda" pageId="38" pageNumber="39" phylum="Arthropoda" rank="species" species="platycephala">
|
||
<emphasis id="F0B97810186CFFA5FF5EF929FE3AF91C" box="[151,435,1749,1774]" italics="true" pageId="38" pageNumber="39">Paralycaea platycephala</emphasis>
|
||
<bibRefCitation id="A65CD9F3186CFFA5FE74F929FDD0F91C" author="Zeidler" box="[445,601,1749,1774]" pageId="38" pageNumber="39" refString="Zeidler, W. (1998) Pelagic amphipods (Crustacea: Amphipoda: Hyperiidea) collected from eastern and south-eastern Australian waters by the C. S. I. R. O. research vessel ' Warreen' during the years 1938 - 41. Records of the South Australian Museum. Monograph Series, No. 4, 1 - 143." type="book chapter" year="1998">Zeidler, 1998</bibRefCitation>
|
||
</taxonomicName>
|
||
. Barnard’s (1930) description of this species is inadequate, and he only illustrated pereopods 6 and 7. He placed it in
|
||
<taxonomicName id="05CDDF81186CFFA5FD5DF905FC9DF8E0" box="[660,788,1785,1810]" class="Malacostraca" family="Platyscelidae" genus="Tetrathyrus" kingdom="Animalia" order="Amphipoda" pageId="38" pageNumber="39" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="F0B97810186CFFA5FD5DF905FC9DF8E0" box="[660,788,1785,1810]" italics="true" pageId="38" pageNumber="39">Tetrathyrus</emphasis>
|
||
</taxonomicName>
|
||
, probably on the basis of the thumb-like projection of the propodus of the gnathopoda. However, the basis of pereopod 6 has a fissure (not illustrated or referred to by Barnard), which is absent in
|
||
<taxonomicName id="05CDDF81186CFFA5FE10F8BDFDD0F8A8" box="[473,601,1857,1882]" class="Malacostraca" family="Platyscelidae" genus="Tetrathyrus" kingdom="Animalia" order="Amphipoda" pageId="38" pageNumber="39" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="F0B97810186CFFA5FE10F8BDFDD0F8A8" box="[473,601,1857,1882]" italics="true" pageId="38" pageNumber="39">Tetrathyrus</emphasis>
|
||
</taxonomicName>
|
||
. The peculiar feature of the carpus of pereopod 6, being bent upwards, led me to suspect that Barnard’s species may be the same as mine. Apart from
|
||
<bibRefCitation id="A65CD9F3186CFFA5FC26F899FB1BF88C" author="Hurley" box="[1007,1170,1893,1918]" pageId="38" pageNumber="39" refString="Hurley, D. E. (1955) Pelagic amphipods of the sub-order Hyperiidea in New Zealand waters. I. Systematics. Transactions of the Royal Society of New Zealand, 83 (1), 119 - 194." type="journal article" year="1955">Hurley (1955)</bibRefCitation>
|
||
, who repeats Barnard’s (1930) record, this species has not been recorded in the literature since its description. This is not surprising as it is clearly not a species of
|
||
<emphasis id="F0B97810186CFFA5FE67F851FDBCF834" box="[430,565,1965,1990]" italics="true" pageId="38" pageNumber="39">
|
||
<taxonomicName id="05CDDF81186CFFA5FE67F851FDB8F834" box="[430,561,1965,1990]" class="Malacostraca" family="Platyscelidae" genus="Tetrathyrus" kingdom="Animalia" order="Amphipoda" pageId="38" pageNumber="39" phylum="Arthropoda" rank="genus">Tetrathyrus</taxonomicName>
|
||
,
|
||
</emphasis>
|
||
or even a species of
|
||
<taxonomicName id="05CDDF81186CFFA5FCFBF851FC40F834" box="[818,969,1965,1990]" class="Malacostraca" family="Platyscelidae" kingdom="Animalia" order="Amphipoda" pageId="38" pageNumber="39" phylum="Arthropoda" rank="family">Platyscelidae</taxonomicName>
|
||
. Curiously
|
||
<bibRefCitation id="A65CD9F3186CFFA5FB86F851FB7BF834" author="Hurley" box="[1103,1266,1965,1990]" pageId="38" pageNumber="39" refString="Hurley, D. E. (1955) Pelagic amphipods of the sub-order Hyperiidea in New Zealand waters. I. Systematics. Transactions of the Royal Society of New Zealand, 83 (1), 119 - 194." type="journal article" year="1955">Hurley (1955)</bibRefCitation>
|
||
illustrates this species from
|
||
<collectingCountry id="BADAE492186CFFA5FEE5F82EFE4BF818" box="[300,450,2001,2026]" name="New Zealand" pageId="38" pageNumber="39">
|
||
New
|
||
<collectingRegion id="00096AE0186CFFA5FEA1F82DFE4BF818" box="[360,450,2001,2026]" country="Netherlands" name="Zeeland" pageId="38" pageNumber="39">Zealand</collectingRegion>
|
||
</collectingCountry>
|
||
waters, but identified it as
|
||
<taxonomicName id="05CDDF81186CFFA5FD3BF82DFC46F818" box="[754,975,2001,2026]" class="Malacostraca" family="Pronoidae" genus="Paralycaea" kingdom="Animalia" order="Amphipoda" pageId="38" pageNumber="39" phylum="Arthropoda" rank="species" species="gracilis">
|
||
<emphasis id="F0B97810186CFFA5FD3BF82DFC46F818" box="[754,975,2001,2026]" italics="true" pageId="38" pageNumber="39">Paralycaea gracilis</emphasis>
|
||
</taxonomicName>
|
||
.
|
||
</paragraph>
|
||
<caption id="96B2F48A186DFFA4FF5EF853FABAF811" httpUri="https://zenodo.org/record/166432/files/figure.png" pageId="39" pageNumber="40" targetBox="[220,1351,214,1914]" targetPageId="39">
|
||
<paragraph id="C272A402186DFFA4FF5EF853FABAF811" blockId="39.[151,1435,1967,2019]" pageId="39" pageNumber="40">
|
||
<emphasis id="F0B97810186DFFA4FF5EF853FEA9F836" bold="true" box="[151,288,1967,1989]" pageId="39" pageNumber="40">FIGURE 13.</emphasis>
|
||
<taxonomicName id="05CDDF81186DFFA4FEEEF853FD56F837" authority="Barnard, 1930" authorityName="Barnard" authorityYear="1930" box="[295,735,1967,1989]" class="Malacostraca" family="Pronoidae" genus="Amphithyropsis" kingdom="Animalia" order="Amphipoda" pageId="39" pageNumber="40" phylum="Arthropoda" rank="species" species="pulchellus">
|
||
<emphasis id="F0B97810186DFFA4FEEEF853FDBDF837" box="[295,564,1967,1989]" italics="true" pageId="39" pageNumber="40">Amphithyropsis pulchellus</emphasis>
|
||
(Barnard, 1930)
|
||
</taxonomicName>
|
||
, female (3.8 mm), Tasman Sea, SAMA C5187.
|
||
<emphasis id="F0B97810186DFFA4FB02F853FB75F837" bold="true" box="[1227,1276,1967,1989]" pageId="39" pageNumber="40">A–C</emphasis>
|
||
, dorsal view of head, habitus and cuticular sculpture. Scale bars = 0.5 mm (A, B), 0.2 mm (G1 & 2, P7, A1), 0.05 mm (mouthparts).
|
||
</paragraph>
|
||
</caption>
|
||
<caption id="96B2F48A1862FFABFF5EF83DFA06F825" box="[151,1423,1985,2007]" httpUri="https://zenodo.org/record/166433/files/figure.png" pageId="40" pageNumber="41" targetBox="[153,1417,216,1984]" targetPageId="40">
|
||
<paragraph id="C272A4021862FFABFF5EF83DFA06F825" blockId="40.[151,1423,1985,2007]" box="[151,1423,1985,2007]" pageId="40" pageNumber="41">
|
||
<emphasis id="F0B978101862FFABFF5EF83DFE96F824" bold="true" box="[151,287,1985,2007]" pageId="40" pageNumber="41">FIGURE 14.</emphasis>
|
||
<taxonomicName id="05CDDF811862FFABFEECF83DFD55F825" authority="Barnard, 1930" authorityName="Barnard" authorityYear="1930" box="[293,732,1985,2007]" class="Malacostraca" family="Pronoidae" genus="Amphithyropsis" kingdom="Animalia" order="Amphipoda" pageId="40" pageNumber="41" phylum="Arthropoda" rank="species" species="pulchellus">
|
||
<emphasis id="F0B978101862FFABFEECF83DFDBBF825" box="[293,562,1985,2007]" italics="true" pageId="40" pageNumber="41">Amphithyropsis pulchellus</emphasis>
|
||
(Barnard, 1930)
|
||
</taxonomicName>
|
||
, female (3.8 mm), Tasman Sea, SAMA C5187. Scale bar = 0.2 mm.
|
||
</paragraph>
|
||
</caption>
|
||
<caption id="96B2F48A1863FFAAFF5EF851FD55F810" httpUri="https://zenodo.org/record/166434/files/figure.png" pageId="41" pageNumber="42" targetBox="[245,1346,224,1892]" targetPageId="41">
|
||
<paragraph id="C272A4021863FFAAFF5EF851FD55F810" blockId="41.[151,1436,1965,2018]" pageId="41" pageNumber="42">
|
||
<emphasis id="F0B978101863FFAAFF5EF851FE96F830" bold="true" box="[151,287,1965,1987]" pageId="41" pageNumber="42">FIGURE 15.</emphasis>
|
||
<taxonomicName id="05CDDF811863FFAAFEEDF851FD50F831" authority="Barnard, 1930" authorityName="Barnard" authorityYear="1930" box="[292,729,1965,1987]" class="Malacostraca" family="Pronoidae" genus="Amphithyropsis" kingdom="Animalia" order="Amphipoda" pageId="41" pageNumber="42" phylum="Arthropoda" rank="species" species="pulchellus">
|
||
<emphasis id="F0B978101863FFAAFEEDF851FDB9F831" box="[292,560,1965,1987]" italics="true" pageId="41" pageNumber="42">Amphithyropsis pulchellus</emphasis>
|
||
(Barnard, 1930)
|
||
</taxonomicName>
|
||
, male (3.0 mm), Indian Ocean, off South Africa, SAMA C5843. Scale bars = 0.1 mm (G1 & 2, A1 & 2), 0.05 mm (mouthparts).
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="C272A4021860FFA9FF0EFF6BFE0BFEB2" blockId="42.[151,1436,151,320]" pageId="42" pageNumber="43">
|
||
The genus has been recorded from off Three Kings Islands,
|
||
<collectingCountry id="BADAE4921860FFA9FC49FF64FB91FF42" box="[896,1048,151,176]" name="New Zealand" pageId="42" pageNumber="43">
|
||
New
|
||
<collectingRegion id="00096AE01860FFA9FC77FF6BFB91FF42" box="[958,1048,151,176]" country="Netherlands" name="Zeeland" pageId="42" pageNumber="43">Zealand</collectingRegion>
|
||
</collectingCountry>
|
||
(
|
||
<bibRefCitation id="A65CD9F31860FFA9FBE3FF6BFB42FF42" author="Barnard" box="[1066,1227,151,176]" pageId="42" pageNumber="43" refString="Barnard, K. H. (1930) Crustacea. Part X 1: Amphipoda. British Antarctic (Terra Nova) Expedition 1910, Zoology, 8 (4), 307 - 454." type="journal article" year="1930">Barnard 1930</bibRefCitation>
|
||
); north of Stewart
|
||
<collectingCountry id="BADAE4921860FFA9FF5EFF40FF57FF27" box="[151,222,188,213]" name="Iceland" pageId="42" pageNumber="43">Island</collectingCountry>
|
||
,
|
||
<collectingCountry id="BADAE4921860FFA9FF27FF41FE00FF27" box="[238,393,188,213]" name="New Zealand" pageId="42" pageNumber="43">
|
||
New
|
||
<collectingRegion id="00096AE01860FFA9FEE6FF40FE00FF27" box="[303,393,188,213]" country="Netherlands" name="Zeeland" pageId="42" pageNumber="43">Zealand</collectingRegion>
|
||
</collectingCountry>
|
||
(
|
||
<bibRefCitation id="A65CD9F31860FFA9FE55FF40FDBAFF27" author="Hurley" box="[412,563,188,213]" pageId="42" pageNumber="43" refString="Hurley, D. E. (1955) Pelagic amphipods of the sub-order Hyperiidea in New Zealand waters. I. Systematics. Transactions of the Royal Society of New Zealand, 83 (1), 119 - 194." type="journal article" year="1955">Hurley 1955</bibRefCitation>
|
||
), south-east of
|
||
<collectingRegion id="00096AE01860FFA9FD25FF40FCAFFF26" box="[748,806,188,212]" country="South Africa" name="Western Cape" pageId="42" pageNumber="43">Cape</collectingRegion>
|
||
Howe,
|
||
<collectingRegion id="00096AE01860FFA9FC4EFF40FC6DFF27" box="[903,996,188,213]" country="Australia" name="Victoria" pageId="42" pageNumber="43">Victoria</collectingRegion>
|
||
,
|
||
<collectingCountry id="BADAE4921860FFA9FC3DFF40FBD2FF27" box="[1012,1115,188,213]" name="Australia" pageId="42" pageNumber="43">Australia</collectingCountry>
|
||
(
|
||
<bibRefCitation id="A65CD9F31860FFA9FBA7FF40FA8FFF26" author="Zeidler" box="[1134,1286,188,213]" pageId="42" pageNumber="43" refString="Zeidler, W. (1998) Pelagic amphipods (Crustacea: Amphipoda: Hyperiidea) collected from eastern and south-eastern Australian waters by the C. S. I. R. O. research vessel ' Warreen' during the years 1938 - 41. Records of the South Australian Museum. Monograph Series, No. 4, 1 - 143." type="book chapter" year="1998">Zeidler 1998</bibRefCitation>
|
||
) and off the eastern coast of
|
||
<collectingRegion id="00096AE01860FFA9FE84FF23FE31FF0A" box="[333,440,223,248]" country="Australia" name="Tasmania" pageId="42" pageNumber="43">Tasmania</collectingRegion>
|
||
(SAMA collections). There are also a number of specimens from the south-east coast of
|
||
<collectingCountry id="BADAE4921860FFA9FF5EFEF8FEA0FEEF" box="[151,297,260,285]" name="South Africa" pageId="42" pageNumber="43">
|
||
<collectingRegion id="00096AE01860FFA9FF5EFEF8FF51FEEF" box="[151,216,260,285]" country="Tanzania" name="Kusini Unguja" pageId="42" pageNumber="43">South</collectingRegion>
|
||
Africa
|
||
</collectingCountry>
|
||
(SAM collections), which are indistinguishable from the
|
||
<collectingRegion id="00096AE01860FFA9FC0CFEF9FB95FEEE" box="[965,1052,261,284]" country="New Zealand" name="Tasman" pageId="42" pageNumber="43">Tasman</collectingRegion>
|
||
Sea material. Thus, this genus is currently monotypic.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |