Gymnura van Hasselt, 1823
See family for general features, biology, etc.
Species about 14; in Clofnam area I (possibly also C. hirundo (Lowe, 1843) from Madeira, but type material lost; however, three specimens from other areas fit Lowe's description and imply that his species is distinct).
Species of this genus in the program:
Gymnura altavela