Otocinclus affinis (Steindachner, 1877) -> Macrotocinclus affinis
Otocinclus arnoldi (Regan, 1909) -> Macrotocinclus flexilis
Otocinclus bororo (Schaefer, 1997)
Otocinclus caxarari (Schaefer, 1997)
Otocinclus cephaloacanthus (Miranda Ribeiro, 1911) -> Otothyris lophophanes
Otocinclus depressicauda (Miranda Ribeiro, 1918) -> Hisonotus depressicauda
Otocinclus fimbriatus (Cope, 1894) -> Macrotocinclus flexilis
Otocinclus flexilis (Cope, 1894) -> Macrotocinclus flexilis
Otocinclus francirorochai (Ihering, 1928) -> Hisonotus francirorochai
Otocinclus gibbosus (Miranda Ribeiro, 1908) -> Lampiella gibbosa
Otocinclus hasemani (Steindachner, 1915)
Otocinclus hoppei (Miranda RIbeiro, 1908)
Otocinclus huaroani (Schaefer, 1997)
Otocinclus joberti (Vaillant, 1880) -> Hypoptopoma joberti
Otocinclus leucofrenatus (Miranda Ribeiro, 1908) -> Hisonotus leucofrenatus
Otocinclus macrospilus (Eigenmann & Allen, 1942)
Otocinclus maculicauda (Steindachner, 1877) -> Parotocinclus maculicauda
Otocinclus maculopinnis (Regan, 1912) -> Hisonotus maculipinnis
Otocinclus mariae (Fowler, 1940)
Otocinclus mura (Schaefer, 1997)
Otocinclus nigricauda (Boulenger, 1891) -> Hisonotus nigricauda
Otocinclus obtusus (Miranda Rbeiro, 1911) -> Pseudotothyris obtusa
Otocinclus paulinus (Regan, 1908) -> Hisonotus paulinus
Otocinclus sp(1)
Otocinclus sp. "Zebra"
Otocinclus spectabilis (Eigenmann, 1914) -> Nannoptopoma spectabile
Otocinclus tietensis (Ihering, 1907) -> Pseudotocinclus tietensis
Otocinclus vestitus (Cope, 1872)
Otocinclus vittatus (Regan, 1904)
Otocinclus xakriaba (Schaefer, 1997)