The closest relative of Lasiognathus is Thaumatichthys, which also has enlarged and hinged premaxillaries, escal denticles, and a branched upper operculum.
The Lasiognathus beebei lives in the bathypelagic, marine, depth range 0 - 1100 m environment.
* Lasiognathus beebei This species is distinguishable by its hooks being placed on a short, transverse, fan-shaped distal escal appendage as opposed to the elongated, cylindrical appendage of all other species. More
毕比氏毛鲶 in Mandarin Chinese
毕比氏毛鲶 in Unknown
畢比氏毛鯰 in Mandarin Chinese
畢比氏毛鯰 in Unknown