Eridacnis

The genus Eridacnis (Ribbontail catsharks) is a small genus of Fin-back catsharks in the family Proscylliidae. It currently consists of the following species:
 * Eridacnis barbouri (Bigelow & Schroeder, 1944) (Cuban ribbontail catshark)
 * Eridacnis radcliffei H. M. Smith, 1913 (Pygmy ribbontail catshark)
 * Eridacnis sinuans (J. L. B. Smith, 1957) (African ribbontail catshark)