* Callechelys cliffi Böhlke & Briggs, 1954.

Sandy Ridgefin Eel. To 46 cm (18.1 in) TL (Robertson and Allen 2002). Gulf of California to Panama (Allen and Robertson 1994), including southern tip of Baja California (McCosker and Rosenblatt in Fischer et al. 1995). Depth: surface to 30 m (0–98 ft) (McCosker and Rosenblatt in Fischer et al. 1995).