Pterygoplichthys pardalis (Castelnau, 1855)
Amazon sailfin catfish
photo by IBAMA

Family:  Loricariidae (Armored catfishes), subfamily: Hypostominae
Max. size:  57.8 cm TL (male/unsexed); max.weight: 655.3 g
Environment:  demersal; freshwater; pH range: 7 - 7.5; dH range: 10 - 20
Distribution:  South America: Lower, middle and upper Amazon River basin. Introduced to countries outside its native range.
Diagnosis:   
Biology:  Facultative air breather.
IUCN Red List Status: Least Concern (LC); Date assessed: 25 November 2020 Ref. (130435)
Threat to humans:  harmless


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