150 lines
16 KiB
XML
150 lines
16 KiB
XML
<document id="36DA13689B055D2E944F659C1C613F22" ID="10.11646/zootaxa.4139.3.2" ID-DOI="10.11646/zootaxa.4139.3.2" ID-GBIF-Dataset="51358935-98b0-4d89-a47f-e4341171e5b9" ID-ISSN="1175-5326" ID-Zenodo-Dep="262765" ID-ZooBank="DCF4220B-4A73-407C-837C-54DEAE29F435" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1469091585085" checkinUser="plazi" docAuthor="Last, Peter R., Naylor, Gavin J. P. & Manjaji-Matsumoto, B. Mabel" docDate="2016" docId="03A7CA1D857B1441E7C6FD7FFBA40108" docLanguage="en" docName="zootaxa.4139.3.2.pdf" docOrigin="Zootaxa 4139 (3)" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Pateobatis Last, Naylor & Manjaji-Matsumoto, 2016, gen. nov." docType="treatment" docVersion="9" lastPageNumber="362" masterDocId="FF9EB265856A1450E751FF83FFDE0766" masterDocTitle="A revised classification of the family Dasyatidae (Chondrichthyes: Myliobatiformes) based on new morphological and molecular insights" masterLastPageNumber="368" masterPageNumber="345" pageNumber="362" updateTime="1698365466156" updateUser="plazi">
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<mods:titleInfo id="2E640DF99FDC25620FCF923A0277FC1F">
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<mods:title id="B166A2F9E9893F729017AF428319685F">A revised classification of the family Dasyatidae (Chondrichthyes: Myliobatiformes) based on new morphological and molecular insights</mods:title>
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<mods:name id="D4D1ED5D679A0C3EB90281D2FFC3E92F" type="personal">
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<mods:namePart id="12B54ECBB56D489E8CBF010FA11FB8F5">Last, Peter R.</mods:namePart>
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<mods:namePart id="E0CF0A20A7F1504512C2734209B68A39">Naylor, Gavin J. P.</mods:namePart>
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<mods:roleTerm id="D8210B97C85458C4EA6BA72331A03EF7">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="F6B7E894197C65C4908FBE4322EF1ACC">Manjaji-Matsumoto, B. Mabel</mods:namePart>
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<mods:typeOfResource id="08BDC906DFD04C6B35F90071BCF3862B">text</mods:typeOfResource>
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<mods:title id="EA927FA4F59915B0DF7DC48ADC0C04D2">Zootaxa</mods:title>
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<mods:part id="772BDB695D3975F4DA85F79E7E9F5AC0">
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<mods:date id="571BCB5ADEDFD7335BFA237FEBBDF6A9">2016</mods:date>
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<mods:number id="871F3B9E5208B51F9AEA04B06B2DBB56">4139</mods:number>
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<mods:classification id="F68298D9BE6CBF5715DF3492247C3DB9">journal article</mods:classification>
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<mods:identifier id="2096375F698FCA662D040C2AAFACB006" type="DOI">10.11646/zootaxa.4139.3.2</mods:identifier>
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<treatment id="03A7CA1D857B1441E7C6FD7FFBA40108" ID-DOI="http://doi.org/10.5281/zenodo.6085241" ID-GBIF-Taxon="123198555" ID-Zenodo-Dep="6085241" LSID="urn:lsid:plazi:treatment:03A7CA1D857B1441E7C6FD7FFBA40108" httpUri="http://treatment.plazi.org/id/03A7CA1D857B1441E7C6FD7FFBA40108" lastPageNumber="362" pageId="17" pageNumber="362">
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<subSubSection id="C3142880857B1441E7C6FD7FFE3E0470" box="[151,480,764,790]" pageId="17" pageNumber="362" type="nomenclature">
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<paragraph id="8BB17B0B857B1441E7C6FD7FFE3E0470" blockId="17.[151,480,764,790]" box="[151,480,764,790]" pageId="17" pageNumber="362">
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<heading id="D0F9CC67857B1441E7C6FD7FFE3E0470" bold="true" box="[151,480,764,790]" fontSize="11" level="1" pageId="17" pageNumber="362" reason="1">
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<emphasis id="B97AA719857B1441E7C6FD7FFE3E0470" bold="true" box="[151,480,764,790]" pageId="17" pageNumber="362">
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Genus
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<taxonomicName id="4C0E0088857B1441E7BCFD7FFEB40470" ID-CoL="6JJR" ID-ENA="2212484" box="[237,362,764,790]" class="Elasmobranchii" family="Dasyatidae" genus="Pateobatis" kingdom="Animalia" order="Myliobatiformes" pageId="17" pageNumber="362" phylum="Chordata" rank="genus" status="gen. nov.">
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<emphasis id="B97AA719857B1441E7BCFD7FFEB40470" bold="true" box="[237,362,764,790]" italics="true" pageId="17" pageNumber="362">Pateobatis</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="A2491A62857B1441E622FD7FFE3E0470" box="[371,480,764,790]" pageId="17" pageNumber="362" rank="genus">gen. nov.</taxonomicNameLabel>
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</emphasis>
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</heading>
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</paragraph>
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</subSubSection>
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<subSubSection id="C3142880857B1441E7C6FCC0FB74024C" pageId="17" pageNumber="362" type="materials_examined">
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<paragraph id="8BB17B0B857B1441E7C6FCC0FCED043E" blockId="17.[151,819,834,856]" box="[151,819,834,856]" pageId="17" pageNumber="362">
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<typeStatus id="54B5C5A9857B1441E7C6FCC0FF17043E" box="[151,201,835,856]" pageId="17" pageNumber="362">Type</typeStatus>
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species
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<taxonomicName id="4C0E0088857B1441E64EFCC0FD5E043E" authority="Bleeker, 1852" authorityName="Bleeker" authorityYear="1852" box="[287,640,834,856]" class="Elasmobranchii" family="Dasyatidae" genus="Trygon" higherTaxonomySource="CoL" kingdom="Animalia" order="Myliobatiformes" pageId="17" pageNumber="362" phylum="Chordata" rank="species" species="uarnacoides">
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<emphasis id="B97AA719857B1441E64EFCC0FE34043E" box="[287,490,834,856]" italics="true" pageId="17" pageNumber="362">Trygon uarnacoides</emphasis>
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Bleeker, 1852
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</taxonomicName>
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; newly proposed.
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</paragraph>
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<paragraph id="8BB17B0B857B1441E7C6FC07FB74024C" blockId="17.[151,1437,900,1646]" pageId="17" pageNumber="362">
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<emphasis id="B97AA719857B1441E7C6FC07FED104FB" bold="true" box="[151,271,900,925]" pageId="17" pageNumber="362">Definition</emphasis>
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. Medium-sized to large dasyatids (adults to
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<quantity id="4CF6D6EE857B1441E44BFC06FC4504FB" box="[794,923,901,926]" metricMagnitude="0" metricUnit="m" metricValue="1.105" metricValueMax="1.5" metricValueMin="0.71" pageId="17" pageNumber="362" unit="cm" value="110.5" valueMax="150.0" valueMin="71.0">71–150 cm</quantity>
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DW) characterised by the following: rather depressed to robust, suboval to rhombic disc with pectoral-fin apex narrowly to broadly rounded; snout angular to obtuse, rather short to elongate (1.7–5.5 times combined orbit and spiracle length); eye very small to small and protruding slightly; nasal curtain skirt shaped; mouth very narrow to broad, with 2–4 oral papillae (absent in
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<taxonomicName id="4C0E0088857B1441E2D6FC71FF3C0348" class="Elasmobranchii" family="Dasyatidae" genus="Himantura" kingdom="Animalia" order="Myliobatiformes" pageId="17" pageNumber="362" phylum="Chordata" rank="species" species="hortlei">
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<emphasis id="B97AA719857B1441E2D6FC71FF3C0348" italics="true" pageId="17" pageNumber="362">P. hortlei</emphasis>
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</taxonomicName>
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); tail short to very long, whip-like (length 1.1–4.1 times DW), its base typically narrow and almost circular in cross section; pelvic fins small, produced slightly or almost entirely concealed by disc; dorsal fold and ventral folds absent; caudal sting close to tail base (distance from pectoral-fin insertion to caudal-sting base 1.6–2.2 times interspiracular width); 1–3 variably developed, pearl-shaped mid-scapular thorns or thorns in row on nape; no shoulder thorns; denticle band well developed with edge typically sharply defined, skin on rest of disc naked or with patchy denticles; no row of enlarged median thorns on tail (except well developed in
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<emphasis id="B97AA719857B1441E3B7FB49FABC0387" box="[1254,1378,1225,1250]" italics="true" pageId="17" pageNumber="362">P. j en k i n s i i</emphasis>
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and connected with row on disc); posterior tail often with fine denticles or prickly; dorsal surface plain; ventral surface white, disc often dark edged; tail plain, not banded; marine and estuarine, Indo–
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<collectingRegion id="49CAB5E9857B1441E345FA92FB93024C" box="[1044,1101,1297,1322]" country="Tanzania" name="Mjini Magharibi" pageId="17" pageNumber="362">West</collectingRegion>
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Pacific.
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</paragraph>
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</subSubSection>
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<subSubSection id="C3142880857B1441E796FAB6FBE402DC" pageId="17" pageNumber="362" type="etymology">
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<paragraph id="8BB17B0B857B1441E796FAB6FD310214" blockId="17.[151,1437,900,1646]" pageId="17" pageNumber="362">
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<emphasis id="B97AA719857B1441E796FAB6FE98022B" bold="true" box="[199,326,1333,1357]" pageId="17" pageNumber="362">Etymology</emphasis>
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. Cryptic combination of the Latin
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<emphasis id="B97AA719857B1441E5B9FAB5FCF8022B" box="[744,806,1334,1357]" italics="true" pageId="17" pageNumber="362">pateo</emphasis>
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(lie open, be exposed) and
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<emphasis id="B97AA719857B1441E326FAB6FB730228" box="[1143,1197,1333,1358]" italics="true" pageId="17" pageNumber="362">batis</emphasis>
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(skate, ray, flatfish) alluding the eclectic nature of members of this group.
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</paragraph>
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<paragraph id="8BB17B0B857B1441E796FAFFFBE402DC" blockId="17.[151,1437,900,1646]" pageId="17" pageNumber="362">
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<emphasis id="B97AA719857B1441E796FAFFFEC002F3" bold="true" box="[199,286,1404,1429]" pageId="17" pageNumber="362">Species</emphasis>
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.
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<taxonomicName id="4C0E0088857B1441E660FAFDFD8F02F0" authority="Blyth 1860" authorityName="Blyth" authorityYear="1860" box="[305,593,1405,1430]" class="Elasmobranchii" family="Dasyatidae" genus="Pateobatis" kingdom="Animalia" order="Myliobatiformes" pageId="17" pageNumber="362" phylum="Chordata" rank="species" species="bleekeri">
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<emphasis id="B97AA719857B1441E660FAFDFE7202F0" box="[305,428,1405,1430]" italics="true" pageId="17" pageNumber="362">P. bleekeri</emphasis>
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(Blyth 1860)
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</taxonomicName>
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,
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<emphasis id="B97AA719857B1441E533FAFDFD4302F3" box="[610,669,1406,1430]" italics="true" pageId="17" pageNumber="362">P. f a i</emphasis>
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(
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<collectingCountry id="F3193B9B857B1441E5E5FAFEFCDF02F0" box="[692,769,1405,1430]" name="Jordan" pageId="17" pageNumber="362">Jordan</collectingCountry>
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& Seale, 1906),
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<taxonomicName id="4C0E0088857B1441E485FAFDFEE502DC" authority="Last, Manjaji-Matsumoto & Kailola, 2006" authorityName="Last, Manjaji-Matsumoto & Kailola" authorityYear="2006" class="Elasmobranchii" family="Dasyatidae" genus="Himantura" kingdom="Animalia" order="Myliobatiformes" pageId="17" pageNumber="362" phylum="Chordata" rank="species" species="hortlei">
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<emphasis id="B97AA719857B1441E485FAFDFB9E02F0" box="[980,1088,1405,1430]" italics="true" pageId="17" pageNumber="362">P. hortlei</emphasis>
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(Last,
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<bibRefCitation id="EF9F06FA857B1441E3CBFAFEFEED02DC" author="Manjaji-Matsumoto" pageId="17" pageNumber="362" refString="Manjaji-Matsumoto, B. M. & Last, P. R. (2006) Himantura lobistoma, a new whipray Rajiformes: Dasyatidae) from Borneo, with comments on the status of Dasyatis microphthalmus. Ichthyological Research, 53 (3), 290 - 297. http: // dx. doi. org / 10.1007 / s 10228 - 006 - 0350 - 6" type="journal article" year="2006">Manjaji-Matsumoto & Kailola, 2006</bibRefCitation>
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)
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</taxonomicName>
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,
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<taxonomicName id="4C0E0088857B1441E617FA21FD4202DC" authority="Annandale, 1909" authorityName="Annandale" authorityYear="1909" box="[326,668,1441,1466]" class="Elasmobranchii" family="Dasyatidae" genus="Pateobatis" kingdom="Animalia" order="Myliobatiformes" pageId="17" pageNumber="362" phylum="Chordata" rank="species" species="jenkinsii">
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<emphasis id="B97AA719857B1441E617FA21FE1F02DC" box="[326,449,1441,1466]" italics="true" pageId="17" pageNumber="362">P. jenkinsii</emphasis>
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(Annandale, 1909)
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</taxonomicName>
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, and
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<taxonomicName id="4C0E0088857B1441E586FA21FBE802DC" authority="Bleeker, 1852" authorityName="Bleeker" authorityYear="1852" box="[727,1078,1441,1466]" class="Elasmobranchii" family="Dasyatidae" genus="Trygon" higherTaxonomySource="CoL" kingdom="Animalia" order="Myliobatiformes" pageId="17" pageNumber="362" phylum="Chordata" rank="species" species="uarnacoides">
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<emphasis id="B97AA719857B1441E586FA21FCA302DC" box="[727,893,1441,1466]" italics="true" pageId="17" pageNumber="362">P. uarnacoides</emphasis>
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(Bleeker, 1852)
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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="C3142880857B1441E796FA46FBA40108" pageId="17" pageNumber="362" type="discussion">
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<paragraph id="8BB17B0B857B1441E796FA46FBA40108" blockId="17.[151,1437,900,1646]" pageId="17" pageNumber="362">
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<emphasis id="B97AA719857B1441E796FA46FEEA02BB" bold="true" box="[199,308,1477,1501]" pageId="17" pageNumber="362">Remarks</emphasis>
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. Newly erected, morphologically heterogeneous genus consisting of five medium-size to very large, marine whiprays previously placed in the genus
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<taxonomicName id="4C0E0088857B1441E58FFA69FC870167" box="[734,857,1514,1537]" class="Elasmobranchii" family="Dasyatidae" genus="Himantura" kingdom="Animalia" order="Myliobatiformes" pageId="17" pageNumber="362" phylum="Chordata" rank="genus">
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<emphasis id="B97AA719857B1441E58FFA69FC870167" box="[734,857,1514,1537]" italics="true" pageId="17" pageNumber="362">Himantura</emphasis>
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</taxonomicName>
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. Two widely distributed and relatively abundant species,
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<taxonomicName id="4C0E0088857B1441E7A9F98EFE490140" box="[248,407,1549,1574]" class="Elasmobranchii" family="Dasyatidae" genus="Pateobatis" kingdom="Animalia" order="Myliobatiformes" pageId="17" pageNumber="362" phylum="Chordata" rank="species" species="fai">
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<emphasis id="B97AA719857B1441E7A9F98EFE490140" box="[248,407,1549,1574]" italics="true" pageId="17" pageNumber="362">Pateobatis fai</emphasis>
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</taxonomicName>
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and
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<taxonomicName id="4C0E0088857B1441E682F98DFD8F0140" box="[467,593,1549,1574]" class="Elasmobranchii" family="Dasyatidae" genus="Pateobatis" kingdom="Animalia" order="Myliobatiformes" pageId="17" pageNumber="362" phylum="Chordata" rank="species" species="jenkinsii">
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<emphasis id="B97AA719857B1441E682F98DFD8F0140" box="[467,593,1549,1574]" italics="true" pageId="17" pageNumber="362">P. jenkinsii</emphasis>
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</taxonomicName>
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, have a broad rhombic disc with a short obtuse snout, whereas the other three species have a characteristic subcircular disc with a long, pointed snout. These species cluster together using mitochondrial data (
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<figureCitation id="1335678E857B1441E628F9D6FE620108" box="[377,444,1621,1646]" captionStart="FIGURE 3" captionStartId="5.[151,250,1873,1895]" captionText="FIGURE 3. Dasyatidae (subfamily Urogymninae). Topology and branch lengths resulting from a constrained Maximum" pageId="17" pageNumber="362">Fig. 3</figureCitation>
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), but analyses using nuclear genes may provide other insights.
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</paragraph>
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</subSubSection>
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</treatment>
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</document> |