Scopelarchus guentheri Alcock, 1896 .

Staring Pearleye. To 12.7 cm (5 in) SL (Kamikawa 2017). Circumglobal; western Pacific Ocean north to southern-most Japan (Nakabo in Nakabo 2002); southern California to central Baja California and Peru to Chile (Johnson 1974). Larvae taken as far south as San Ignacio Lagoon, southern Baja California (Funes-Rodríguez et al. 2011). Depth: 0–4,000 m (13,120 ft) (Kamikawa 2017).