Erotelis armiger (Jordan & Richardson, 1895). Flathead Sleeper. To 12.5 cm (4.9 in) TL (Robertson and Allen 2015). Larvae found off southern Baja California (Jiménez-Rosenberg et al. 2010); Gulf of California to Colombia (Robertson and Allen 2015). Benthic; marine, brackish, and fresh waters (Fricke et al. 2020); depth: 0–5 m (16 ft) (Robertson and Allen 2015).