Lampris megalopsis Underkoffler, Luers, Hyde, & Craig, 2018.

Bigeye Pacific Opah. Maximum length to at least 124 cm (48.8 in) FL (Matthew Craig, pers. comm. to M.L.) and undocumented to 183 cm (72 in) TL (Eschmeyer and Herald 1983). Circumglobal; at least California and Chile (John Hyde, pers. comm. to M.L.). Pelagic, oceanic; depth: surface to perhaps 736 m (2,414 ft) (Polovina et al. 2008).