165 lines
17 KiB
XML
165 lines
17 KiB
XML
<document id="2495315B961CC5E95A78A3DE7F073806" 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="03A7CA1D8564145FE7C6F912FCA50506" 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="Brevitrygon Last, Naylor & Manjaji-Matsumoto, 2016, gen. nov." docType="treatment" docVersion="9" lastPageNumber="360" masterDocId="FF9EB265856A1450E751FF83FFDE0766" masterDocTitle="A revised classification of the family Dasyatidae (Chondrichthyes: Myliobatiformes) based on new morphological and molecular insights" masterLastPageNumber="368" masterPageNumber="345" pageNumber="359" updateTime="1698365466156" updateUser="plazi">
|
||
<mods:mods id="04931122148BE8AE701CC501A0D74D27" xmlns:mods="http://www.loc.gov/mods/v3">
|
||
<mods:titleInfo id="83DE0C8E5EEDAA9F1FDB624CF879EE9F">
|
||
<mods:title id="BEFF2CE851897E6CCFCB089107DEFB3C">A revised classification of the family Dasyatidae (Chondrichthyes: Myliobatiformes) based on new morphological and molecular insights</mods:title>
|
||
</mods:titleInfo>
|
||
<mods:name id="E065D2A4E967D1642069D5AA415EF4D7" type="personal">
|
||
<mods:role id="2BCFE477653C0C1C701A575A44AEBE0F">
|
||
<mods:roleTerm id="7C54616BC2050514F71F46D44DE79DAA">Author</mods:roleTerm>
|
||
</mods:role>
|
||
<mods:namePart id="E905936A28DA8D2035978388FAC0A96E">Last, Peter R.</mods:namePart>
|
||
</mods:name>
|
||
<mods:name id="096F9BD64AD533A14671AFFA2575549B" type="personal">
|
||
<mods:role id="8063D84CB6FA5EB86B649BC257F18067">
|
||
<mods:roleTerm id="08CBA992ED875A10CF4335FD453B171E">Author</mods:roleTerm>
|
||
</mods:role>
|
||
<mods:namePart id="3D8A7B4E53200CEE0D4A1BC8CA3DECC6">Naylor, Gavin J. P.</mods:namePart>
|
||
</mods:name>
|
||
<mods:name id="BA8E871E2DAD9E918542F69332575A6A" type="personal">
|
||
<mods:role id="02A8B20583F46E25E58EC65DDF6FCB72">
|
||
<mods:roleTerm id="CACC0F6D103069C29D85E42F00593EA2">Author</mods:roleTerm>
|
||
</mods:role>
|
||
<mods:namePart id="E8C009247539FE491BA70168B3CC8EAE">Manjaji-Matsumoto, B. Mabel</mods:namePart>
|
||
</mods:name>
|
||
<mods:typeOfResource id="2874E8048D009010D48EA8A7D1493072">text</mods:typeOfResource>
|
||
<mods:relatedItem id="B8797D46F66EAAA810BDCD6994A4F746" type="host">
|
||
<mods:titleInfo id="B352F8A0FFEDDC426893C7A994125A01">
|
||
<mods:title id="88958BB2AB257F69A70BB122BBE6A592">Zootaxa</mods:title>
|
||
</mods:titleInfo>
|
||
<mods:part id="AE255762CDBB8C23852479E886718453">
|
||
<mods:date id="0EE744284212E7AB5100329049A0436F">2016</mods:date>
|
||
<mods:detail id="21C8D277B26890541D21FA153F4D4A0A" type="volume">
|
||
<mods:number id="70EEA4AFC7C97149854CB624E0704807">4139</mods:number>
|
||
</mods:detail>
|
||
<mods:detail id="9E7180516DA9A03D70053C984685BC87" type="issue">
|
||
<mods:number id="A0F7C8696A34453C74A9DD3B89F39691">3</mods:number>
|
||
</mods:detail>
|
||
<mods:extent id="0801FF56C294732AB7864B137F36DC78" unit="page">
|
||
<mods:start id="94DDB26D41BBC5AB1E8FBCE4C81F78E8">345</mods:start>
|
||
<mods:end id="5A6D4E1FFF84AF80BA84BC9FE97186C0">368</mods:end>
|
||
</mods:extent>
|
||
</mods:part>
|
||
</mods:relatedItem>
|
||
<mods:classification id="E357BD9FF520029121A785E2F897B70B">journal article</mods:classification>
|
||
<mods:identifier id="9335653083326125425503D48064B6CD" type="DOI">10.11646/zootaxa.4139.3.2</mods:identifier>
|
||
<mods:identifier id="94DEFA924D0FF618E52476F26EEDCC7D" type="GBIF-Dataset">51358935-98b0-4d89-a47f-e4341171e5b9</mods:identifier>
|
||
<mods:identifier id="2CF1FB3EF3FB07FEAF5C8B973A003F4A" type="ISSN">1175-5326</mods:identifier>
|
||
<mods:identifier id="3520046A0C62B988F7E2325EEADC7C94" type="Zenodo-Dep">262765</mods:identifier>
|
||
<mods:identifier id="D9F61CF41E608F9A29F8DBA56D055A39" type="ZooBank">DCF4220B-4A73-407C-837C-54DEAE29F435</mods:identifier>
|
||
</mods:mods>
|
||
<treatment id="03A7CA1D8564145FE7C6F912FCA50506" ID-DOI="http://doi.org/10.5281/zenodo.6085229" ID-GBIF-Taxon="123198570" ID-Zenodo-Dep="6085229" LSID="urn:lsid:plazi:treatment:03A7CA1D8564145FE7C6F912FCA50506" httpUri="http://treatment.plazi.org/id/03A7CA1D8564145FE7C6F912FCA50506" lastPageId="15" lastPageNumber="360" pageId="14" pageNumber="359">
|
||
<subSubSection id="C31428808564145EE7C6F912FE2C01CD" box="[151,498,1681,1707]" pageId="14" pageNumber="359" type="nomenclature">
|
||
<paragraph id="8BB17B0B8564145EE7C6F912FE2C01CD" blockId="14.[151,498,1681,1707]" box="[151,498,1681,1707]" pageId="14" pageNumber="359">
|
||
<heading id="D0F9CC678564145EE7C6F912FE2C01CD" bold="true" box="[151,498,1681,1707]" fontSize="11" level="1" pageId="14" pageNumber="359" reason="1">
|
||
<emphasis id="B97AA7198564145EE7C6F912FE2C01CD" bold="true" box="[151,498,1681,1707]" pageId="14" pageNumber="359">
|
||
Genus
|
||
<taxonomicName id="4C0E00888564145EE7BCF912FEA201CD" ID-CoL="3D5F" ID-ENA="1930104" box="[237,380,1681,1707]" class="Elasmobranchii" family="Dasyatidae" genus="Brevitrygon" kingdom="Animalia" order="Myliobatiformes" pageId="14" pageNumber="359" phylum="Chordata" rank="genus" status="gen. nov.">
|
||
<emphasis id="B97AA7198564145EE7BCF912FEA201CD" bold="true" box="[237,380,1681,1707]" italics="true" pageId="14" pageNumber="359">Brevitrygon</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A2491A628564145EE6D5F912FE2C01CD" box="[388,498,1681,1707]" pageId="14" pageNumber="359" rank="genus">gen. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
</heading>
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C31428808564145FE7C6F95AFAFD067B" lastPageId="15" lastPageNumber="360" pageId="14" pageNumber="359" type="materials_examined">
|
||
<paragraph id="8BB17B0B8564145EE7C6F95AFCBF0188" blockId="14.[151,865,1752,1774]" box="[151,865,1752,1774]" pageId="14" pageNumber="359">
|
||
<typeStatus id="54B5C5A98564145EE7C6F95AFF170188" box="[151,201,1753,1774]" pageId="14" pageNumber="359">Type</typeStatus>
|
||
species
|
||
<taxonomicName id="4C0E00888564145EE64EF95AFD710188" authority="Last & White, 2013" authorityName="Last & White" authorityYear="2013" box="[287,687,1752,1774]" class="Elasmobranchii" family="Dasyatidae" genus="Dasyatis" kingdom="Animalia" order="Myliobatiformes" pageId="14" pageNumber="359" phylum="Chordata" rank="species" species="javaensis">
|
||
<emphasis id="B97AA7198564145EE64EF95AFE020188" box="[287,476,1753,1774]" italics="true" pageId="14" pageNumber="359">Dasyatis javaensis</emphasis>
|
||
Last & White, 2013
|
||
</taxonomicName>
|
||
; newly proposed.
|
||
</paragraph>
|
||
<paragraph id="8BB17B0B8564145FE7C6F899FAFD067B" blockId="14.[151,1437,1818,2023]" lastBlockId="15.[151,1436,151,608]" lastPageId="15" lastPageNumber="360" pageId="14" pageNumber="359">
|
||
<emphasis id="B97AA7198564145EE7C6F899FEC80055" bold="true" box="[151,278,1818,1843]" pageId="14" pageNumber="359">Definition.</emphasis>
|
||
Small dasyatids (adults typically to
|
||
<quantity id="4CF6D6EE8564145EE5FCF898FCC20054" box="[685,796,1819,1843]" metricMagnitude="-1" metricUnit="m" metricValue="2.75" metricValueMax="3.2" metricValueMin="2.3" pageId="14" pageNumber="359" unit="cm" value="27.5" valueMax="32.0" valueMin="23.0">23–32 cm</quantity>
|
||
DW) characterised by the following: strongly depressed, oval to suboval disc with pectoral-fin apex broadly rounded; snout acutely angular and elongate (1.9–3.6 times combined orbit and spiracle length); eye small and protruding slightly; nasal curtain broadly skirt shaped; mouth medium-sized with 2–4 oral papillae; tail rather short and semi-rigid or filamentous distally (length 1–2.2 times DW), its base broad and strongly or weakly depressed; pelvic fins small to medium-sized, protruding slightly beyond disc; dorsal fold and ventral folds absent (low ridges present in
|
||
<taxonomicName id="4C0E00888564145EE49DF84CFBEF0081" box="[972,1073,1998,2023]" class="Elasmobranchii" family="Dasyatidae" genus="Brevitrygon" kingdom="Animalia" order="Myliobatiformes" pageId="14" pageNumber="359" phylum="Chordata" rank="species" species="walga">
|
||
<emphasis id="B97AA7198564145EE49DF84CFBEF0081" box="[972,1073,1998,2023]" italics="true" pageId="14" pageNumber="359">B. walga</emphasis>
|
||
</taxonomicName>
|
||
); caudal sting close to tail base (distance from pectoral-fin insertion to caudal-sting base 1.4–2 times interspiracular width); denticle band well developed with edge sharply defined, skin on rest of disc naked; median thorns on disc weak, those on tail larger when present; no scapular thorns and rarely denticles on posterior tail; dorsal coloration plain; ventral surface white, disc margin dark edged; posterior tail plain or with pale lateral stripe; marine, Indo–
|
||
<collectingRegion id="49CAB5E98565145FE3DFFE87FB19067B" box="[1166,1223,260,285]" country="Tanzania" name="Mjini Magharibi" pageId="15" pageNumber="360">West</collectingRegion>
|
||
Pacific.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C31428808565145FE796FEA4FD4D0602" pageId="15" pageNumber="360" type="description">
|
||
<paragraph id="8BB17B0B8565145FE796FEA4FD4D0602" blockId="15.[151,1436,151,608]" pageId="15" pageNumber="360">
|
||
<emphasis id="B97AA7198565145FE796FEA4FEC00626" bold="true" box="[199,286,295,320]" pageId="15" pageNumber="360">Species</emphasis>
|
||
.
|
||
<taxonomicName id="4C0E00888565145FE67FFEAAFDB00626" authority="Bleeker, 1852" authorityName="Bleeker" authorityYear="1852" box="[302,622,295,320]" class="Elasmobranchii" family="Dasyatidae" genus="Brevitrygon" kingdom="Animalia" order="Myliobatiformes" pageId="15" pageNumber="360" phylum="Chordata" rank="species" species="heterura">
|
||
<emphasis id="B97AA7198565145FE67FFEAAFE6F0626" box="[302,433,295,320]" italics="true" pageId="15" pageNumber="360">B. heterura</emphasis>
|
||
(Bleeker, 1852)
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="4C0E00888565145FE52DFEAAFB930626" authority="Bloch & Schneider, 1801" authorityName="Bloch & Schneider" authorityYear="1801" box="[636,1101,295,320]" class="Elasmobranchii" family="Dasyatidae" genus="Brevitrygon" kingdom="Animalia" order="Myliobatiformes" pageId="15" pageNumber="360" phylum="Chordata" rank="species" species="imbricata">
|
||
<emphasis id="B97AA7198565145FE52DFEAAFCD40626" box="[636,778,295,320]" italics="true" pageId="15" pageNumber="360">B. imbricata</emphasis>
|
||
(Bloch & Schneider, 1801)
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="4C0E00888565145FE30AFEAAFF050602" authority="Last & White, 2013" authorityName="Last & White" authorityYear="2013" class="Elasmobranchii" family="Dasyatidae" genus="Dasyatis" kingdom="Animalia" order="Myliobatiformes" pageId="15" pageNumber="360" phylum="Chordata" rank="species" species="javaensis">
|
||
<emphasis id="B97AA7198565145FE30AFEAAFB3A0626" box="[1115,1252,297,320]" italics="true" pageId="15" pageNumber="360">B. javaensis</emphasis>
|
||
(Last & White, 2013)
|
||
</taxonomicName>
|
||
, and
|
||
<taxonomicName id="4C0E00888565145FE644FECEFD510602" authority="Muller & Henle, 1841" authorityName="Muller & Henle" authorityYear="1841" box="[277,655,332,357]" class="Elasmobranchii" family="Dasyatidae" genus="Brevitrygon" kingdom="Animalia" order="Myliobatiformes" pageId="15" pageNumber="360" phylum="Chordata" rank="species" species="walga">
|
||
<emphasis id="B97AA7198565145FE644FECEFEA70603" box="[277,377,332,357]" italics="true" pageId="15" pageNumber="360">B. walga</emphasis>
|
||
(Müller & Henle, 1841)
|
||
</taxonomicName>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C31428808565145FE796FEF3FDE306CB" pageId="15" pageNumber="360" type="etymology">
|
||
<paragraph id="8BB17B0B8565145FE796FEF3FDE306CB" blockId="15.[151,1436,151,608]" pageId="15" pageNumber="360">
|
||
<emphasis id="B97AA7198565145FE796FEF3FE9806EE" bold="true" box="[199,326,368,392]" pageId="15" pageNumber="360">Etymology</emphasis>
|
||
. Combination of the Latin
|
||
<emphasis id="B97AA7198565145FE5D5FEECFD6206EE" box="[644,700,367,392]" italics="true" pageId="15" pageNumber="360">brevi</emphasis>
|
||
(short) and Greek
|
||
<taxonomicName id="4C0E00888565145FE4CBFEF2FC3D06EE" box="[922,995,369,392]" class="Elasmobranchii" family="Dasyatidae" genus="Trygon" higherTaxonomySource="CoL" kingdom="Animalia" order="Myliobatiformes" pageId="15" pageNumber="362" phylum="Chordata" rank="genus">
|
||
<emphasis id="B97AA7198565145FE4CBFEF2FC3D06EE" box="[922,995,369,392]" italics="true" pageId="15" pageNumber="360">trygon</emphasis>
|
||
</taxonomicName>
|
||
(stingray) reflects the short and semirigid tail of all members of the genus.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C31428808565145FE796FE3BFCA50506" pageId="15" pageNumber="360" type="discussion">
|
||
<paragraph id="8BB17B0B8565145FE796FE3BFCA50506" blockId="15.[151,1436,151,608]" pageId="15" pageNumber="360">
|
||
<emphasis id="B97AA7198565145FE796FE3BFEEA06B6" bold="true" box="[199,308,440,464]" pageId="15" pageNumber="360">Remarks</emphasis>
|
||
. Newly erected, morphologically conservative genus with four small species previously placed in
|
||
<taxonomicName id="4C0E00888565145FE7C6FE5EFECC0692" box="[151,274,477,500]" class="Elasmobranchii" family="Dasyatidae" genus="Himantura" kingdom="Animalia" order="Myliobatiformes" pageId="15" pageNumber="360" phylum="Chordata" rank="genus">
|
||
<emphasis id="B97AA7198565145FE7C6FE5EFECC0692" box="[151,274,477,500]" italics="true" pageId="15" pageNumber="360">Himantura</emphasis>
|
||
</taxonomicName>
|
||
. The taxonomy of this group is very confused and is the subject of a generic review in progress (PL, unpublished).
|
||
<taxonomicName id="4C0E00888565145FE66AFD82FD37057E" authority="Bleeker, 1852" authorityName="Bleeker" authorityYear="1852" box="[315,745,511,536]" class="Elasmobranchii" family="Dasyatidae" genus="Brevitrygon" kingdom="Animalia" order="Myliobatiformes" pageId="15" pageNumber="360" phylum="Chordata" rank="species" species="heterura">
|
||
<emphasis id="B97AA7198565145FE66AFD82FDF2057E" box="[315,556,511,536]" italics="true" pageId="15" pageNumber="360">Brevitrygon heterura</emphasis>
|
||
(Bleeker, 1852)
|
||
</taxonomicName>
|
||
is the correct name of a common
|
||
<collectingRegion id="49CAB5E98565145FE3D7FD83FB3F0571" box="[1158,1249,512,535]" country="Solomon Islands" name="Western" pageId="15" pageNumber="360">Western</collectingRegion>
|
||
Pacific species, misidentified as
|
||
<taxonomicName id="4C0E00888565145FE604FDA6FE0E055A" box="[341,464,549,572]" class="Elasmobranchii" family="Dasyatidae" genus="Himantura" kingdom="Animalia" order="Myliobatiformes" pageId="15" pageNumber="360" phylum="Chordata" rank="genus">
|
||
<emphasis id="B97AA7198565145FE604FDA6FE0E055A" box="[341,464,549,572]" italics="true" pageId="15" pageNumber="360">Himantura</emphasis>
|
||
</taxonomicName>
|
||
(=
|
||
<taxonomicName id="4C0E00888565145FE6A2FDA6FDA6055A" box="[499,632,549,572]" class="Elasmobranchii" family="Dasyatidae" genus="Brevitrygon" kingdom="Animalia" order="Myliobatiformes" pageId="15" pageNumber="359" phylum="Chordata" rank="genus" status="gen. nov.">
|
||
<emphasis id="B97AA7198565145FE6A2FDA6FDA6055A" box="[499,632,549,572]" italics="true" pageId="15" pageNumber="360">Brevitrygon</emphasis>
|
||
</taxonomicName>
|
||
)
|
||
<taxonomicName id="4C0E00888565145FE5DAFDA7FC2E055A" authority="Muller & Henle, 1841" authorityName="Muller & Henle" authorityYear="1841" box="[651,1008,548,573]" class="Elasmobranchii" family="Dasyatidae" genus="Brevitrygon" kingdom="Animalia" order="Myliobatiformes" pageId="15" pageNumber="360" phylum="Chordata" rank="species" species="walga">
|
||
<emphasis id="B97AA7198565145FE5DAFDA7FD0E055B" box="[651,720,548,573]" italics="true" pageId="15" pageNumber="360">walga</emphasis>
|
||
(Müller & Henle, 1841)
|
||
</taxonomicName>
|
||
.
|
||
<taxonomicName id="4C0E00888565145FE4AFFDA6FB0C055B" box="[1022,1234,548,573]" class="Elasmobranchii" family="Dasyatidae" genus="Brevitrygon" kingdom="Animalia" order="Myliobatiformes" pageId="15" pageNumber="360" phylum="Chordata" rank="species" species="walga">
|
||
<emphasis id="B97AA7198565145FE4AFFDA6FB0C055B" box="[1022,1234,548,573]" italics="true" pageId="15" pageNumber="360">Brevitrygon walga</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="4C0E00888565145FE25CFDA6FE1B0506" authority="Bloch & Schneider, 1801" authorityName="Bloch & Schneider" authorityYear="1801" class="Elasmobranchii" family="Dasyatidae" genus="Brevitrygon" kingdom="Animalia" order="Myliobatiformes" pageId="15" pageNumber="360" phylum="Chordata" rank="species" species="imbricata">
|
||
<emphasis id="B97AA7198565145FE25CFDA6FA42055B" box="[1293,1436,548,573]" italics="true" pageId="15" pageNumber="360">B. imbricata</emphasis>
|
||
(Bloch & Schneider, 1801)
|
||
</taxonomicName>
|
||
are both confined to the Indian Ocean.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |