Elattarchus archidium (Jordan & Gilbert, 1882) .

Bluestreak Drum.To about 25 cm (9.8 in) TL (Allen and Robertson 1994). North of Boca Soledad (25°18’N, 112°11’W), southern Baja California (Personal communication:Scripps Institution of Oceanography Fish Collection, La Jolla, California) to Isla Lobos de Tierra, Peru (Chirichigno 1974), including Gulf of California (Chao in Fischer et al. 1995). Depth: 2–50 m (6–164 ft) (min.: Chao in Fischer et al. 1995; max.: Amezcua Linares 1996).