TY - BOOK AU - Pinna, Mário C. C. de. AU - Vari, Richard P. CN - QL1 CN - QL1 CN - QL638.C37 CY - Washington, D.C. : DA - 1995. ID - 164843 KW - Cetopsidae KW - Cetopsidae KW - Helogeneidae PB - Smithsonian Institution Press, PP - Washington, D.C. : PY - 1995. T1 - Monophyly and phylogenetic diagnosis of the family Cetopsidae, with synonymization of the Helogenidae (Teleostei: Siluriformes) / TI - Monophyly and phylogenetic diagnosis of the family Cetopsidae, with synonymization of the Helogenidae (Teleostei: Siluriformes) / ER -