HomeFreshwater aquarium fishCatfish & plecosCorroncho Corroncho (Pterygoplichthys punctatus) Scientific name: Pterygoplichthys punctatus Kner, 1854 Photo: https://www.planetcatfish.com/common/image.php?species=pterygoplichthys_punctatus&image_id=5338 The Corroncho (Pterygoplichthys punctatus) is a freshwater fish of the family Loricariidae. In the aquarium it needs water at 22–26°C (72–79°F). Native range: South America, Madeira, Purus, Jurua and Mara?on River basins. Corroncho care at a glanceTemperature22–26°C (72–79°F) Species factsScientific namePterygoplichthys punctatusFamilyLoricariidae (Armored catfishes)OrderSiluriformes (Catfish)ClassActinopterygii (Ray-finned fishes)Maximum length28.5EnvironmentFreshwater; demersalClimateTropicalDistributionSouth America: Madeira, Purus, Jurua and Mara?on River basins.Conservation status (IUCN)Not EvaluatedThreat to humansHarmlessUsesFisheries: of no interest; aquarium: commercial More catfish & plecosWhiptail catfishFarlowella acusRineloricaria fallaxGolden otocinclusMacrotocinclus affinisReticulated corydorasCorydoras reticulatusPeppered corydorasCorydoras paleatusBluespotted corydorasCorydoras melanistiusSee all catfish & plecos SourcesTaxonomy, distribution and biology data: FishBase (Froese, R. and D. Pauly, eds.), licensed CC BY-NC 4.0.Last updated 27 September 2026