Dactyloscopus pectoralis Gill, 1861. Whitesaddle Stargazer. To at least 5.3 cm (2.1 in) TL (Robertson and Allen 2015). Bahía Santa Maria, southern Baja California into Gulf of California (Dawson 1975) to Chiapas, Mexico (González-Acosta et al. 2018). Intertidal to 46 m (151 ft) (min.: Thomson and Lehner 1976; max.: Robertson and Allen 2015).