54586 Holtbyrnia latifrons Sazonov, 1976 Platytroctidae Tubeshoulders Alepocephaliformes Teleostei Streaklight tubeshoulder Eastern Pacific: off British Columbia, Canada (Ref. 12204), and from Washington, USA (48°N) to Chile (23°S) (Ref. 35760). ZIN 42628 5 S 84 W 1972 Holtbyrnia latifrons 800 - 900 m