Springer, S., 1966. A review of Western Atlantic cat sharks, Scyliorhinidae, with descriptions of a new genus and five new species. Fish.Bull.U.S.Fish Wildl.Serv., 65(3):581-624 Springer, S., 1979. A revision of the catsharks, Family Scyliorhinidae. NOAA Tech.Rep.NMFS Circ., (422):97 p. |