Species
species Pterygoplichthys ambrosettii (Holmberg, 1893) - Royal Plec
species Pterygoplichthys chrysostiktos Birindelli, Zanata & Lima 2007)
species Pterygoplichthys disjunctivus (Weber, 1991) - Vermiculated Sailfin Catfish
species Pterygoplichthys etentaculatus (Spix & Agassiz, 1829)
species Pterygoplichthys gibbiceps (Kner, 1854) - Leopard Pleco
species Pterygoplichthys joselimaianus (Weber, 1991)
species Pterygoplichthys lituratus (Kner, 1854)
species Pterygoplichthys multiradiatus (Hancock, 1828) - Long-fin Armored Catfish
species Pterygoplichthys pardalis (Castelnau, 1855) - Amazon Sailfin Catfish
species Pterygoplichthys parnaibae (Weber, 1991)
species Pterygoplichthys punctatus (Kner, 1854) - Corroncho
species Pterygoplichthys scrophus (Cope, 1874)
species Pterygoplichthys undecimalis (Steindachner, 1878)
species Pterygoplichthys weberi Armbruster & Page, 2006
species Pterygoplichthys xinguensis (Weber, 1991)
species Pterygoplichthys zuliaensis Weber, 1991