Monophyly and phylogenetic diagnosis of the family Cetopsidae, with synonymization of the Helogenidae (Teleostei:Siluriformes) - Pinna, Mariio C. C. de; Vari, Richard P. (Washington, D.C. : Smithsonian Institution, 1995)
Includes bibliographical references (p. 24-26)
Keywords: Cetopsidae -- Classification; Cetopsidae -- Phylogeny; Helogeneidae -- Classificatio