Loricariidae Rafinesque, 1815
Pterygoplichthys ambrosettii (Holmberg, 1893)
Pterygoplichthys anisitsi Eigenmann & Kennedy, 1903
Pterygoplichthys disjunctivus (Weber, 1991)
Pterygoplichthys etentaculatus (Spix & Agassiz, 1829)
Pterygoplichthys gibbiceps (Kner, 1854)
Pterygoplichthys joselimaianus (Weber, 1991)
Pterygoplichthys lituratus (Kner, 1854)
Pterygoplichthys multiradiatus (Hancock, 1828)
Pterygoplichthys pardalis (Castelnau, 1855)
Pterygoplichthys parnaibae (Weber, 1991)
Pterygoplichthys punctatus (Kner, 1854)
Pterygoplichthys scrophus (Cope, 1874)
Pterygoplichthys undecimalis (Steindachner, 1878)
Pterygoplichthys weberi Armbruster & Page, 2006
Pterygoplichthys xinguensis (Weber, 1991)
Pterygoplichthys zuliaensis Weber, 1991
