Brosmius marginatus Ayres, 1854 The Red brotula (Brosmophycis marginata) is a species of viviparous brotula found along the North American Pacific coast from Alaska to Baja California.

This fish is often displayed in public aquariums.

This species grows to a length of 46 centimetres (18 in) TL.

The red brotula is the only known member of its genus.

This Bythitidae-related article is a stub.