Potamotrygon
Aspeto
![](http://upload.wikimedia.org/wikipedia/commons/thumb/d/d0/Potamotrygon_adventure_aquarium2.jpg/250px-Potamotrygon_adventure_aquarium2.jpg)
![](http://upload.wikimedia.org/wikipedia/commons/thumb/8/8e/Ocellate_river_stingray%2C_Boston_Aquarium.jpg/250px-Ocellate_river_stingray%2C_Boston_Aquarium.jpg)
![](http://upload.wikimedia.org/wikipedia/commons/thumb/1/14/Potamotrygon_henlei_1.jpg/250px-Potamotrygon_henlei_1.jpg)
![](http://upload.wikimedia.org/wikipedia/commons/thumb/8/83/White-blotched_River_Stingray_Potamotrygon_leopoldi_2284px.jpg/250px-White-blotched_River_Stingray_Potamotrygon_leopoldi_2284px.jpg)
![](http://upload.wikimedia.org/wikipedia/commons/thumb/c/ca/Potamotrygon_ripley.jpg/250px-Potamotrygon_ripley.jpg)
Potamotrygon é um gênero de peixes batóides, mais conhecidos como arraias-de-água-doce, são os peixes cartilagíneos de água doce mais venenosos conhecidos pelo homem.
![](http://upload.wikimedia.org/wikipedia/commons/thumb/3/32/Potamotrygon_shedd2.jpg/250px-Potamotrygon_shedd2.jpg)
Lista de espécies
[editar | editar código-fonte]- Potamotrygon boesemani Rosa, M. R. de Carvalho & Almeida Wanderley, 2008[1]
- Potamotrygon brachyura (Günther, 1880)
- Potamotrygon castexi Castello & Yagolkowski, 1969
- Potamotrygon constellata (Vaillant, 1880)
- Potamotrygon falkneri Castex & Maciel, 1963
- Potamotrygon henlei (Castelnau, 1855)
- Potamotrygon humerosa Garman, 1913
- Potamotrygon hystrix (J. P. Müller & Henle, 1834)
- Potamotrygon leopoldi Castex & Castello, 1970
- Potamotrygon magdalenae (A. H. A. Duméril, 1865)
- Potamotrygon marinae Deynat, 2006
- Potamotrygon motoro (J. P. Müller & Henle, 1841)
- Potamotrygon ocellata (Engelhardt, 1912)
- Potamotrygon orbignyi (Castelnau, 1855)
- Potamotrygon schroederi Fernández-Yépez, 1958
- Potamotrygon schuemacheri Castex, 1964
- Potamotrygon scobina Garman, 1913
- Potamotrygon signata Garman, 1913
- Potamotrygon tatianae J. P. C. B. da Silva & M. R. de Carvalho, 2011
- Potamotrygon tigrina M. R. de Carvalho, Sabaj Pérez & Lovejoy, 2011[2]
- Potamotrygon yepezi Castex & Castello, 1970
Referências
- ↑ Rosa, de Carvalho & Wanderley (2008). «Potamotrygon boesemani (Chondrichthyes: Myliobatiformes: Potamotrygonidae), a new species of Neotropical freshwater stingray from Surinam». Neotropical Ichthyology. 6 (1): 1–8
- ↑ de Carvalho, Perez & Lovejoy (2011). «Potamotyrgon tigrina, a new species of freshwater stingray from the upper Amazon basin, closely related to Potamotrygon schroederi Fernandez-Yepez, 1958 (Chondrichthyes: Potamotrygonidae)». Zootaxa. 2827: 1–30