Styracura is a genus of stingray in the family Potamotrygonidae and the only genus in the subfamily Styracurinae. The two species in this genus were formerly included in Himantura, but were moved to Styracura in 2016 based on morphology and molecular evidence.[1][2] Unlike other members of the family Potamotrygonidae, also known as freshwater stingrays, Styracura are found in the tropical West Atlantic and East Pacific.[1][2]
| Styracura | |
|---|---|
| |
| Styracura schmardae | |
Scientific classification 
| |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Chondrichthyes |
| Subclass: | Elasmobranchii |
| Order: | Myliobatiformes |
| Family: | Potamotrygonidae |
| Subfamily: | Styracurinae Carvalho, Loboda & da Silva, 2016 |
| Genus: | Styracura Carvalho, Loboda & Silva, 2016 |
| Type species | |
| Trygon schmardae Werner, 1904
| |
Species
editThere are two species in the genus:[2]
- Pacific chupare (Styracura pacifica)
- Chupare stingray (Styracura schmardae)
References
edit- ^ a b Last, P.R.; Naylor, G.J.; Manjaji-Matsumoto, B.M. (2016). "A revised classification of the family Dasyatidae (Chondrichthyes: Myliobatiformes) based on new morphological and molecular insights". Zootaxa. 4139 (3): 345–368. doi:10.11646/zootaxa.4139.3.2. PMID 27470808.
- ^ a b c Carvalho, M.R.d.; Loboda, T.S.; Silva, J.P.C.B.d. (2016). "A new subfamily, Styracurinae, and new genus, Styracura, for Himantura schmardae (Werner, 1904) and Himantura pacifica (Beebe & Tee-Van, 1941) (Chondrichthyes: Myliobatiformes)". Zootaxa. 4075 (3): 201–221. doi:10.11646/zootaxa.4175.3.1. PMID 27811760.
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