Orthopristis chalceus (Günther, 1864) .

Brassy Grunt, Brassy Humpback Grunt, or Humpback Grunt. To 45 cm (17.7 in) TL (McKay and Schneider in Fischer et al. 1995). Laguna San Ignacio, southern Baja California (Danemann and De La Cruz-Agüero 1993) to Islas Lobos de Afuera, Peru (Chirichigno and Vélez 1998), including Gulf of California (Robertson and Allen 2002) and Islas Galápagos (Grove and Lavenberg 1997). Depth: 0–100 m (328 ft) (min.: Robertson and Allen 2002; max.: Amezcua Linares 1996).