depressus, Cataphractus Swainson [W.] 1839:304 [The natural history and classification v. 2; ref. 4303] Type locality not stated. No types known. Type catalog: Ferraris 2007:111 [ref. 29155]. Based on Bloch, pl. 377 -- which is Bloch 1794:Pl. 377 [ref. 463]. •Synonym of Callichthys callichthys (Linnaeus 1758) -- (Reis in Reis et al. 2003:293 [ref. 27061] Ferraris 2007:111 [ref. 29155], Litz & Koerber 2014:23 [ref. 33622], Mirande & Koerber 2015:39 [ref. 35117], Koerber et al. 2017:55 [ref. 35267]). Current status: Synonym of Callichthys callichthys (Linnaeus 1758). Callichthyidae: Callichthyinae. Habitat: freshwater.