Mataeocephalus
Mataeocephalus is a genus of rattails.
Species
There are currently six recognized species in this genus:Mataeocephalus acipenserinus Mataeocephalus adustus H. M. Smith & Radcliffe, 1912Mataeocephalus cristatus Sazonov, Shcherbachev & Iwamoto, 2003Mataeocephalus hyostomus Mataeocephalus kotlyari Sazonov, Shcherbachev & Iwamoto, 2003- ''Mataeocephalus tenuicauda''