Exallodontus aguanai is a catfish species of the monotypic genus Exallodontus of the family Pimelodidae. This genus and species was described in 1991. This species reaches 20 centimetres (7.9 in) SL. This species is native to the Amazon and Orinoco River basins of Brazil, Colombia, Peru and Venezuela. Exallodontus is classified under the "Calophysus-Pimelodus clade". Within this clade, it is considered a part of the "Pimelodus-group" of Pimelodids, which also includes Pimelodus, Duopalatinus, Cheirocerus, Iheringichthys, Bergiaria, BagropsisParapimelodus, Platysilurus, Platystomatichthys, and Propimelodus.
Aguarunichthys is a genus of long-whiskered catfishes native to South America.
Brachyplatystoma juruense, the zebra catfish, is a species of catfish of the family Pimelodidae that is native to Amazon and Orinoco River basin of Peri and Rio Juruá, northwestern Brazil.
Brachyplatystoma platynemum, The slobbering catfish, is a species of catfish of the family Pimelodidae that ranges from Brazil, Colombia and Venezuela.
Brachyplatystoma tigrinum, the zebra shovelnose, or tigerstriped catfish, is a large species of catfish of the family Pimelodidae that is native to the Amazon basin in Brazil, Colombia and Peru. It is entirely piscivorous.
Brachyplatystoma vaillantii, the Laulao catfish or piramuta, is a species of catfish of the family Pimelodidae that is native to Amazon and Orinoco River basins and major rivers of the Guianas and northeastern Brazil.
Brachyplatystoma capapretum, the dark caped goliath catfish, also called Peru piraiba catfish or false piraiba, is a species of catfish of the family Pimelodidae that is native to watershed areas of Brazil and Peru.
Brachyplatystoma filamentosum, commonly called piraíba, kumakuma, valentón or lau lau, is a species of catfish of the family Pimelodidae and genus Brachyplatystoma that is native to Amazon and Orinoco River basins and rivers in Guianas and northeastern Brazil.
Brachyplatystoma rousseauxii, the gilded catfish or dourada, is a species of catfish of the family Pimelodidae that is native to Amazon and Orinoco River basins and major rivers of French Guiana.
Aguarunichthys inpai, is a species of benthopelagic catfish of the family Pimelodidae that is native to middle Amazon River basin of Brazil.
The Tocantins Pimelodus,, is a species of benthopelagic catfish of the family Pimelodidae that is native to Brazil.
Cheirocerus eques, is a species of demersal catfish of the family Pimelodidae that is native to Amazon River basin of Brazil.
Cheirocerus goeldii, is a species of demersal catfish of the family Pimelodidae that is native to Purus River basin and Das Velhas River basin of Brazil and Peru.
Duopalatinus peruanus, is a species of demersal catfish of the family Pimelodidae that is native to Amazon and Orinoco river basins in Peru.
The Highwaterman catfish, is a species of pelagic potamodromous catfish of the family Pimelodidae that is native to Guyana, Suriname, Venezuela, northern Brazil and Gulf of Paria.
The Dolphin Catfish,, is a species of demersal potamodromous catfish of the family Pimelodidae that is native to Santarém and the Negro River basin of Brazil and Venezuela.
Hypophthalmus marginatus, commonly called the Mapará, is a species of demersal potamodromous catfish of the family Pimelodidae that is native to Amazon and Orinoco River basins of Brazil, Peru and major rivers of French Guiana and Suriname.
Leiarius longibarbis, commonly as Marbled Pim, is a species of demersal catfish of the family Pimelodidae that is native to Guyana and Brazil.
Leiarius marmoratus, commonly as Sailfin Pim or Achara catfish, is a species of demersal catfish of the family Pimelodidae that is native to Amazon and Orinoco river basins.
Leiarius pictus, commonly as sailfin pim, painted catfish or saddle catfish, is a species of demersal catfish of the family Pimelodidae that is native to Amazon, Essequibo, and Orinoco River basins of Colombia, Venezuela, Peru and Brazil.
