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{{Taxobox |
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#REDIRECT [[Urolophidae#Trygonoptera]] |
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| fossil_range = |
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| image = Stingaree in seagrass.jpg |
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| image_width = 240px |
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| image_caption = Striped Stingaree (''T. ovalis'') |
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| regnum = [[Animalia]] |
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| phylum = [[Chordata]] |
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| classis = [[Chondrichthyes]] |
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| ordo = [[Myliobatiformes]] |
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| familia = [[Urolophidae]] |
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| genus = '''''Trygonoptera''''' |
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| genus_authority = [[Johannes Peter Müller|J. P. Müller]] & [[Friedrich Gustav Jakob Henle|Henle]], 1841 |
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| type_species = ''Trygonoptera testacea'' |
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| type_species_authority = J. P. Müller & Henle, 1841 |
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}} |
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'''''Trygonoptera''''' is a [[genus]] of [[round rays]]. Müller and Henle defined ''Trygonoptera'' in 1841.<ref name="muller and henle2">{{cite book |author=Müller, J. and F.G.J. Henle |date=1838–41 |title=Systematische Beschreibung der Plagiostomen |publisher=Veit und Comp |page=173–174}}</ref> It has often been considered [[synonym (biology)|synonymous]] with ''Urolophus'', but this has been refuted by recent studies.<ref name="seret and last">{{cite journal |author=Séret, B. and P.R. Last |date=2003 |title=Description of four new stingarees of the genus ''Urolophus'' (Batoidea: Urolophidae) from the Coral Sea, south-west Pacific |journal=Cybium |volume=27 |issue=4 |pages=307–320}}</ref> ''Trygonoptera'' can be distinguished from ''Urolophus'' in that the outer rims of its nostrils are enlarged into broad, flattened lobes; the two also differ in aspects of the [[skeleton]].<ref name="yearsley and last">{{cite journal |author=Yearsley, G.K. and P.R. Last |date=2006 |title=''Urolophus kapalensis'' sp. nov., a new stingree (Myliobatiformes: Urolophidae) off eastern Australia |journal=Zootaxa |volume=1176 |pages=41–52}}</ref> |
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==Species== |
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There are currently six recognized species in this genus:<ref>{{FishBase genus | genus = Trygonoptera| month = April | year = 2013}}</ref> |
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* ''[[Trygonoptera galba]]'' <small>[[Peter R. Last|Last]] & [[Gordon K. Yearsley|Yearsley]], 2008</small> (Yellow shovelnose stingaree) |
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* ''[[Trygonoptera imitata]]'' <small>[[Gordon K. Yearsley|Yearsley]], [[Peter R. Last|Last]] & [[Martin F. Gomon|M. F. Gomon]], 2008</small> (Eastern shovelnose stingaree) |
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* ''[[Trygonoptera mucosa]]'' <small>([[Gilbert Percy Whitley|Whitley]], 1939)</small> (Western shovelnose stingaree) |
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* ''[[Trygonoptera ovalis]]'' <small>[[Peter R. Last|Last]] & [[Martin F. Gomon|M. F. Gomon]], 1987</small> (Striped stingaree) |
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* ''[[Trygonoptera personata]]'' <small>[[Peter R. Last|Last]] & [[Martin F. Gomon|M. F. Gomon]], 1987</small> (Masked stingaree) |
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* ''[[Trygonoptera testacea]]'' <small>[[Johannes Peter Müller|J. P. Müller]] & [[Friedrich Gustav Jakob Henle|Henle]], 1841</small> (Common stingaree) |
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==References== |
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{{reflist}} |
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{{Commons category|Trygonoptera}} |
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[[Category:Urolophidae]] |
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{{Rajiformes-stub}} |
Revision as of 02:52, 13 June 2013
Trygonoptera | |
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Striped Stingaree (T. ovalis) | |
Scientific classification | |
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Family: | |
Genus: | Trygonoptera J. P. Müller & Henle, 1841
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Type species | |
Trygonoptera testacea J. P. Müller & Henle, 1841
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Trygonoptera is a genus of round rays. Müller and Henle defined Trygonoptera in 1841.[1] It has often been considered synonymous with Urolophus, but this has been refuted by recent studies.[2] Trygonoptera can be distinguished from Urolophus in that the outer rims of its nostrils are enlarged into broad, flattened lobes; the two also differ in aspects of the skeleton.[3]
Species
There are currently six recognized species in this genus:[4]
- Trygonoptera galba Last & Yearsley, 2008 (Yellow shovelnose stingaree)
- Trygonoptera imitata Yearsley, Last & M. F. Gomon, 2008 (Eastern shovelnose stingaree)
- Trygonoptera mucosa (Whitley, 1939) (Western shovelnose stingaree)
- Trygonoptera ovalis Last & M. F. Gomon, 1987 (Striped stingaree)
- Trygonoptera personata Last & M. F. Gomon, 1987 (Masked stingaree)
- Trygonoptera testacea J. P. Müller & Henle, 1841 (Common stingaree)
References
- ^ Müller, J. and F.G.J. Henle (1838–41). Systematische Beschreibung der Plagiostomen. Veit und Comp. p. 173–174.
{{cite book}}
: Check date values in:|date=
(help) - ^ Séret, B. and P.R. Last (2003). "Description of four new stingarees of the genus Urolophus (Batoidea: Urolophidae) from the Coral Sea, south-west Pacific". Cybium. 27 (4): 307–320.
- ^ Yearsley, G.K. and P.R. Last (2006). "Urolophus kapalensis sp. nov., a new stingree (Myliobatiformes: Urolophidae) off eastern Australia". Zootaxa. 1176: 41–52.
- ^ Froese, Rainer and Pauly, Daniel, eds. (2013). Species of Trygonoptera in FishBase. April 2013 version.
Wikimedia Commons has media related to Trygonoptera.