Rhina Bloch [M. E.] & Schneider [J. G.] 1801:352 [ref. 471]. Fem. Rhina ancylostomus Bloch & Schneider 1801. Type designated by indication under ICZN Opinion 6. On Official List; Rhina Schaeffer 1760, Rhina Walbaum 1792, and Rhina Rafinesque 1810 placed on Official Index (Opinion 345). •Valid as Rhina Bloch & Schneider 1801 -- (Nakaya in Masuda et al. 1984:12 [ref. 6441], Compagno 1986:128 [ref. 5648], Paxton et al. 1989:53 [ref. 12442], Compagno & Last 1999:1419 [ref. 24637], Compagno 1999:485 [ref. 25589], Compagno et al. 2005:58 [ref. 29145], Paxton et al. 2006:175 [ref. 28994]). Current status: Valid as Rhina Bloch & Schneider 1801. Rhinobatidae: Rhininae.