Dodatak:Popis ribljih vrsta, Ot

Rod Othonocheirodus

1. Othonocheirodus eigenmanni Myers, 1927

Actinopterygii > Characiformes > Characidae

Rod Othos

1. Othos dentex (Cuvier, 1828)

Actinopterygii → Perciformes → Serranidae

Rod Otocinclus

1. Otocinclus arnoldi Regan, 1909
2. Otocinclus batmani Lehmann A., 2006
3. Otocinclus bororo Schaefer, 1997
4. Otocinclus caxarari Schaefer, 1997
5. Otocinclus cocama Reis, 2004
6. Otocinclus flexilis Cope, 1894
7. Otocinclus hasemani Steindachner, 1915
8. Otocinclus hoppei Miranda Ribeiro, 1939
9. Otocinclus huaorani Schaefer, 1997
10. Otocinclus macrospilus Eigenmann & Allen, 1942
11. Otocinclus mangaba Lehmann A., Mayer & Reis, 2010
12. Otocinclus mariae Fowler, 1940
13. Otocinclus mimulus Axenrot & Kullander, 2003
14. Otocinclus mura Schaefer, 1997
15. Otocinclus tapirape Britto & Moreira, 2002
16. Otocinclus vestitus Cope, 1872
17. Otocinclus vittatus Regan, 1904
18. Otocinclus xakriaba Schaefer, 1997

Actinopterygii > Siluriformes > Loricariidae

Rod Otolithes

1. Otolithes cuvieri Trewavas, 1974
2. Otolithes ruber (Bloch & Schneider, 1801)

Actinopterygii → Perciformes → Sciaenidae

Rod Otolithoides

1. Otolithoides biauritus (Cantor, 1849)
2. Otolithoides pama (Hamilton, 1822)

Actinopterygii → Perciformes → Sciaenidae

Rod Otopharynx

1. Otopharynx antron Cleaver, Konings & Stauffer, 2009
2. Otopharynx argyrosoma (Regan, 1922)
3. Otopharynx auromarginatus (Boulenger, 1908)
4. Otopharynx brooksi Oliver, 1989
5. Otopharynx decorus (Trewavas, 1935)
6. Otopharynx heterodon (Trewavas, 1935)
7. Otopharynx lithobates Oliver, 1989
8. Otopharynx ovatus (Trewavas, 1935)
9. Otopharynx pachycheilus Arnegard & Snoeks, 2001
10. Otopharynx selenurus Regan, 1922
11. Otopharynx speciosus (Trewavas, 1935)
12. Otopharynx spelaeotes Cleaver, Konings & Stauffer, 2009
13. Otopharynx tetraspilus (Trewavas, 1935)
14. Otopharynx tetrastigma (Günther, 1894)

Actinopterygii > Perciformes > Cichlidae

Rod Otophidium

1. Otophidium chickcharney Böhlke & Robins, 1959
2. Otophidium dormitator Böhlke & Robins, 1959
3. Otophidium indefatigabile Jordan & Bollman, 1890
4. Otophidium omostigma (Jordan & Gilbert, 1882)

Actinopterygii → Ophidiiformes → Ophidiidae

Rod Otothyris

1. Otothyris juquiae Garavello, Britski & Schaefer, 1998
2. Otothyris lophophanes (Eigenmann & Eigenmann, 1889)
3. Otothyris rostrata Garavello, Britski & Schaefer, 1998
4. Otothyris travassosi Garavello, Britski & Schaefer, 1998

Actinopterygii > Siluriformes > Loricariidae

Rod Otothyropsis

1. Otothyropsis biamnicus Calegari, Lehmann A. & Reis, 2013
2. Otothyropsis marapoama Ribeiro, Carvalho & Melo, 2005
3. Otothyropsis piribebuy Calegari, Lehmann A. & Reis, 2011
4. Otothyropsis polyodon Calegari, Lehmann A. & Reis, 2013

Actinopterygii > Siluriformes > Loricariidae