128 lines
14 KiB
XML
128 lines
14 KiB
XML
<document id="C6A93D681D92F651DA5205FE0CA9022D" 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="03A7CA1D8561145CE7C6FAFEFB4B079E" 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="Pteroplatytrygon Fowler 1910" docType="treatment" docVersion="9" lastPageNumber="356" masterDocId="FF9EB265856A1450E751FF83FFDE0766" masterDocTitle="A revised classification of the family Dasyatidae (Chondrichthyes: Myliobatiformes) based on new morphological and molecular insights" masterLastPageNumber="368" masterPageNumber="345" pageNumber="356" updateTime="1698365466156" updateUser="plazi">
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<mods:mods id="DA579B741F589DEFEBA65C5E168E2AF9" xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo id="E408F4DC3804B277498782D13156C24D">
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<mods:title id="78E38750F63E5F60AF92EA3A6F7D60AD">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="BDF843AEFB5E91D9A8F2B607FAE60175" type="personal">
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<mods:roleTerm id="3CBECDFE31F3FA004F29B33204A23C1A">Author</mods:roleTerm>
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<mods:namePart id="5C03458342DFC1B16C495C6AEFE766DE">Last, Peter R.</mods:namePart>
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<mods:name id="54162F43E49ACF50F55A5FFED9503612" type="personal">
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<mods:roleTerm id="ABC04E1A4568F0C78350CB6AA7A8F665">Author</mods:roleTerm>
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<mods:namePart id="1FE13E93BCD32EDE3200B0474C0A4916">Naylor, Gavin J. P.</mods:namePart>
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<mods:name id="D4B283200B2868621D4604453EC29E05" type="personal">
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<mods:roleTerm id="57CB5BC0D284C12A908EC7EC376C9A67">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="A2BE318805E0BA25C9F58535CF9F4AE4">Manjaji-Matsumoto, B. Mabel</mods:namePart>
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<mods:typeOfResource id="2B29021859E033E07C13A2516F82F505">text</mods:typeOfResource>
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<mods:title id="B29CBA9113C21FB588CFAE4B8F3E7C70">Zootaxa</mods:title>
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<mods:part id="F33EEA0694D861448D13B4F8F82BE62A">
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<mods:date id="865EE523968A249C131E52E753C4DDD2">2016</mods:date>
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<mods:number id="2DB6C2F4463222EFBCB76F69950B7AE1">4139</mods:number>
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<mods:classification id="B7744503C9D25F8FF1059ECE156D9BAB">journal article</mods:classification>
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<mods:identifier id="EF6B839A1DB5DBB04A88666174780755" type="DOI">10.11646/zootaxa.4139.3.2</mods:identifier>
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<mods:identifier id="CC0AAEDAC50F9F423B70BE67BDB459EB" type="ISSN">1175-5326</mods:identifier>
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<mods:identifier id="7E39CC1F17955D34C9AC648A4903EEF3" type="Zenodo-Dep">262765</mods:identifier>
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<treatment id="03A7CA1D8561145CE7C6FAFEFB4B079E" ID-DOI="http://doi.org/10.5281/zenodo.6085215" ID-GBIF-Taxon="123198577" ID-Zenodo-Dep="6085215" LSID="urn:lsid:plazi:treatment:03A7CA1D8561145CE7C6FAFEFB4B079E" httpUri="http://treatment.plazi.org/id/03A7CA1D8561145CE7C6FAFEFB4B079E" lastPageId="12" lastPageNumber="356" pageId="11" pageNumber="356">
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<subSubSection id="C31428808561145BE7C6FAFEFDD1029E" pageId="11" pageNumber="356" type="nomenclature">
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<paragraph id="8BB17B0B8561145BE7C6FAFEFD8002F1" blockId="11.[151,606,1405,1431]" box="[151,606,1405,1431]" pageId="11" pageNumber="356">
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<heading id="D0F9CC678561145BE7C6FAFEFD8002F1" bold="true" box="[151,606,1405,1431]" fontSize="11" level="1" pageId="11" pageNumber="356" reason="1">
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<emphasis id="B97AA7198561145BE7C6FAFEFD8002F1" bold="true" box="[151,606,1405,1431]" pageId="11" pageNumber="356">
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Genus
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<taxonomicName id="4C0E00888561145BE7BCFAFEFD8002F1" ID-CoL="642TS" ID-ENA="651722" authority="Fowler, 1910" authorityName="Fowler" authorityYear="1910" box="[237,606,1405,1431]" class="Elasmobranchii" family="Dasyatidae" genus="Pteroplatytrygon" kingdom="Animalia" order="Myliobatiformes" pageId="11" pageNumber="356" phylum="Chordata" rank="genus">
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<emphasis id="B97AA7198561145BE7BCFAFEFE6902F1" bold="true" box="[237,439,1405,1431]" italics="true" pageId="11" pageNumber="356">Pteroplatytrygon</emphasis>
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Fowler, 1910
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</taxonomicName>
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</emphasis>
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</heading>
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</paragraph>
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<paragraph id="8BB17B0B8561145BE7C6FA47FDD1029E" blockId="11.[151,1436,1476,1528]" pageId="11" pageNumber="356">
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<taxonomicName id="4C0E00888561145BE7C6FA47FE9D02BC" box="[151,323,1476,1498]" class="Elasmobranchii" family="Dasyatidae" genus="Pteroplatytrygon" kingdom="Animalia" order="Myliobatiformes" pageId="11" pageNumber="356" phylum="Chordata" rank="genus">
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<emphasis id="B97AA7198561145BE7C6FA47FE9D02BC" box="[151,323,1476,1498]" italics="true" pageId="11" pageNumber="356">Pteroplatytrygon</emphasis>
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</taxonomicName>
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(subgenus of
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<taxonomicName id="4C0E00888561145BE6B5FA46FDE302BC" box="[484,573,1477,1498]" class="Elasmobranchii" family="Dasyatidae" genus="Dasyatis" kingdom="Animalia" order="Myliobatiformes" pageId="11" pageNumber="356" phylum="Chordata" rank="genus">
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<emphasis id="B97AA7198561145BE6B5FA46FDE302BC" box="[484,573,1477,1498]" italics="true" pageId="11" pageNumber="356">Dasyatis</emphasis>
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</taxonomicName>
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) Fowler, 1910:474.
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<typeStatus id="54B5C5A98561145BE44DFA46FC9002BC" box="[796,846,1477,1498]" pageId="11" pageNumber="356">Type</typeStatus>
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species
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<taxonomicName id="4C0E00888561145BE4E0FA46FAC902BC" authority="Bonaparte, 1832" authorityName="Bonaparte" authorityYear="1832" box="[945,1303,1476,1498]" class="Elasmobranchii" family="Dasyatidae" genus="Trygon" higherTaxonomySource="CoL" kingdom="Animalia" order="Myliobatiformes" pageId="11" pageNumber="356" phylum="Chordata" rank="species" species="violacea">
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<emphasis id="B97AA7198561145BE4E0FA46FB8502BC" box="[945,1115,1476,1498]" italics="true" pageId="11" pageNumber="356">Trygon violacea</emphasis>
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Bonaparte, 1832
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</taxonomicName>
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; by original designation and also monotypic.
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</paragraph>
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</subSubSection>
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<subSubSection id="C31428808561145BE7C6F9A7FD5E00C0" pageId="11" pageNumber="356" type="description">
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<paragraph id="8BB17B0B8561145BE7C6F9A7FEE800E4" blockId="11.[151,1437,1572,2030]" pageId="11" pageNumber="356">
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<emphasis id="B97AA7198561145BE7C6F9A7FED1015B" bold="true" box="[151,271,1572,1597]" pageId="11" pageNumber="356">Definition</emphasis>
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. Medium-sized dasyatid (adults to
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<quantity id="4CF6D6EE8561145BE5FDF9A5FD2A015B" box="[684,756,1574,1598]" metricMagnitude="-1" metricUnit="m" metricValue="8.0" pageId="11" pageNumber="356" unit="cm" value="80.0">80 cm</quantity>
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DW) characterised by the following: very robust, broadly cone-shaped disc with pectoral-fin apex angular; snout short and rounded (1.1–1.3 times combined orbit and spiracle length); eye very small and sunken; nasal curtain skirt shaped; mouth very narrow, with numerous oral papillae; tail moderately elongate (length>2 times DW), rather broad-based and depressed anteriorly, very strongly tapered at caudal sting then becoming filamentous; pelvic fins large, protruding well beyond disc, with long inner margins; dorsal fold rudimentary or absent; ventral fold low with a long base; caudal sting moderately well back on tail (distance from pectoral-fin insertion to caudal-sting base ~1.6 times interspiracular width); dense median row of small thorns and small denticles extending from nape onto tail; skin otherwise smooth or with sparse denticles; denticle band and scapular thorns absent; dorsal and ventral surfaces similarly plain and dark; marine, cosmopolitan.
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</paragraph>
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<paragraph id="8BB17B0B8561145BE796F80FFD5E00C0" blockId="11.[151,1437,1572,2030]" box="[199,640,1932,1958]" pageId="11" pageNumber="356">
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<emphasis id="B97AA7198561145BE796F80FFEC000C3" bold="true" box="[199,286,1932,1957]" pageId="11" pageNumber="356">Species</emphasis>
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.
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<taxonomicName id="4C0E00888561145BE67DF80DFDA200C0" authority="Bonaparte, 1832" authorityName="Bonaparte" authorityYear="1832" box="[300,636,1933,1958]" class="Elasmobranchii" family="Dasyatidae" genus="Trygon" higherTaxonomySource="CoL" kingdom="Animalia" order="Myliobatiformes" pageId="11" pageNumber="356" phylum="Chordata" rank="species" species="violacea">
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<emphasis id="B97AA7198561145BE67DF80DFE7800C0" box="[300,422,1933,1958]" italics="true" pageId="11" pageNumber="356">P. violacea</emphasis>
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(Bonaparte, 1832)
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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="C31428808561145CE796F832FB4B079E" lastPageId="12" lastPageNumber="357" pageId="11" pageNumber="356" type="discussion">
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<paragraph id="8BB17B0B8561145CE796F832FB4B079E" blockId="11.[151,1437,1572,2030]" lastBlockId="12.[151,1436,151,248]" lastPageId="12" lastPageNumber="357" pageId="11" pageNumber="356">
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<emphasis id="B97AA7198561145BE796F832FEEA00AF" bold="true" box="[199,308,1969,1993]" pageId="11" pageNumber="356">Remarks</emphasis>
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. Frequently assigned to
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<taxonomicName id="4C0E00888561145BE5D2F831FD3B00AF" box="[643,741,1970,1993]" class="Elasmobranchii" family="Dasyatidae" genus="Dasyatis" kingdom="Animalia" order="Myliobatiformes" pageId="11" pageNumber="356" phylum="Chordata" rank="genus">
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<emphasis id="B97AA7198561145BE5D2F831FD3B00AF" box="[643,741,1970,1993]" italics="true" pageId="11" pageNumber="356">Dasyatis</emphasis>
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</taxonomicName>
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(e.g.
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<bibRefCitation id="EF9F06FA8561145BE413F832FB4E00AC" author="Krefft" box="[834,1168,1969,1994]" pageId="11" pageNumber="356" refString="Krefft, G. & Stehmann, M. F. W. (1973) Dasyatidae. In: Hureau, J. - C. & Monod, T. (Eds.), Check-list of the Fishes of the North- Eastern Atlantic and of the Mediterranean. CLOFNAM. Unesco, Paris, pp. 70 - 73." type="book chapter" year="1973">Krefft & Stehmann, 1973</bibRefCitation>
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;
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<bibRefCitation id="EF9F06FA8561145BE3FAF832FA5300AC" author="Rosenberger" box="[1195,1421,1969,1994]" pageId="11" pageNumber="356" refString="Rosenberger, L. J. (2001) Pectoral fin locomotion in batoid fishes: undulation versus oscillation. Journal of Experimental Biology, 204, 379 - 394." type="journal article" year="2001">Rosenberger, 2001</bibRefCitation>
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),
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<taxonomicName id="4C0E00888561145BE7C6F856FD4F0088" authority="Bonaparte, 1832" authorityName="Bonaparte" authorityYear="1832" box="[151,657,2005,2030]" class="Elasmobranchii" family="Dasyatidae" genus="Pteroplatytrygon" kingdom="Animalia" order="Myliobatiformes" pageId="11" pageNumber="356" phylum="Chordata" rank="species" species="violacea">
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<emphasis id="B97AA7198561145BE7C6F856FE620088" box="[151,444,2005,2030]" italics="true" pageId="11" pageNumber="356">Pteroplatytrygon violacea</emphasis>
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(Bonaparte, 1832)
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</taxonomicName>
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is a pelagic stingray with a body shape and coloration that is unique within the family. Molecular data suggest it is not monophyletic with newly defined
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<taxonomicName id="4C0E00888566145CE3DFFF1AFB2E07D6" box="[1166,1264,153,176]" class="Elasmobranchii" family="Dasyatidae" genus="Dasyatis" kingdom="Animalia" order="Myliobatiformes" pageId="12" pageNumber="357" phylum="Chordata" rank="genus">
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<emphasis id="B97AA7198566145CE3DFFF1AFB2E07D6" box="[1166,1264,153,176]" italics="true" pageId="12" pageNumber="357">Dasyatis</emphasis>
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</taxonomicName>
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, but might be monophyletic when assigned to
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<taxonomicName id="4C0E00888566145CE553FF3FFD5607B3" box="[514,648,188,213]" class="Elasmobranchii" family="Dasyatidae" genus="Bathytoshia" kingdom="Animalia" order="Myliobatiformes" pageId="12" pageNumber="357" phylum="Chordata" rank="genus">
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<emphasis id="B97AA7198566145CE553FF3FFD5607B3" box="[514,648,188,213]" italics="true" pageId="12" pageNumber="357">Bathytoshia</emphasis>
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</taxonomicName>
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(
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<figureCitation id="1335678E8566145CE5C9FF3FFD0407B2" box="[664,730,188,213]" captionStart="FIGURE 1" captionStartId="3.[151,250,1867,1889]" captionText="FIGURE 1. Dasyatidae (subfamily Dasyatinae). Topology and branch lengths resulting from a constrained Maximum Likelihood analysis of aligned NADH 2 sequence data using the GTR + I + G model. Topological constraints were derived from an unpublished ML analysis of whole mitochondrial genomes for a representative subset of the taxa (unpublished). Members of the Neotrygoninae were used as outgroups. Names shown at branch tips are those currently in use. Revised generic names proposed are shown to the right." pageId="12" pageNumber="357">Fig. 1</figureCitation>
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). To avoid creating further confusion, this monotypic genus is retained provisionally pending more thorough morphological and molecular investigations.
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</paragraph>
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</subSubSection>
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</treatment>
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</document> |