Rank: | Genus | |
---|---|---|
Spelling: | Aptychotrema | |
Authorship: | Norman | |
Publication: | A synopsis of the rays of the family Rhinobatidae, with a revision of the genus Rhinobatus. Proceedings of the Zoological Society of London, B 1926(4): 941-982. | |
Page: | 977 | |
Type Species: | ||