This list shows all catfish common names beginning with the letter O.
A B C D E F G H I J K L M N o P Q R S T U V W X Y Z
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| 1. | Obbes' Tandan | (i: 4, k: 2) | |
| 2. | Ocellated Synodontis | (i: 11, k: 76) | |
| 3. | Ogre Catfish | (i: 15, k: 27) | |
| 4. | Ohrgitter-Harnischwels (German, Germany) | (i: 4, k: 51) | |
| 5. | Ohrgitter-Harnischwels (German, Germany) | (i: 2, k: 57) | |
| 6. | Ohrgitter-Harnischwels (German, Germany) | (i: 7, k: 34) | |
| 7. | Ohrgitter-Harnischwels (German, Germany) | Otocinclus hasemani | (i: 0, k: 1) |
| 8. | Ohrgitterharnischwels (German, Germany) | (i: 28, k: 271) | |
| 9. | Oil Catfish | (i: 26, k: 131) | |
| 10. | Oilspotted Pleco | (i: 1, k: 1) | |
| 11. | Olga Cory | (i: 13, k: 26) | |
| 12. | Oliefinnepansermalle (Danish, Denmark) | (i: 7, k: 25) | |
| 13. | Olieplettet Sugemalle (Danish, Denmark) | (i: 1, k: 1) | |
| 14. | Olive Cory | (i: 2, k: 3) | |
| 15. | Oliven Kaktussugemalle (Danish, Denmark) | (i: 20, k: 113) | |
| 16. | Oliven-pansersugemalle (Danish, Denmark) | (i: 2, k: 3) | |
| 17. | Olivenpansermalle (Danish, Denmark) | (i: 2, k: 3) | |
| 18. | One Spot Pangasius | (i: 7, k: 7) | |
| 19. | Opal Cory | (i: 1, k: 1) | |
| 20. | Opal Spot Pleco | (i: 31, k: 62) | |
| 21. | Opalpansermalle (Danish, Denmark) | (i: 1, k: 1) | |
| 22. | Opalplettet Sugemalle (Danish, Denmark) | (i: 31, k: 62) | |
| 23. | Orange Banded Cory | (i: 3, k: 0) | |
| 24. | Orange Banded Hillstream Catfish | (i: 6, k: 20) | |
| 25. | Orange Banded Stone Catfish | (i: 6, k: 20) | |
| 26. | Orange Black Pleco | (i: 1, k: 3) | |
| 27. | Orange Catfish | (i: 29, k: 8) | |
| 28. | Orange Catfish | (i: 42, k: 14) | |
| 29. | Orange Cheek Pinecone Pleco | (i: 14, k: 50) | |
| 30. | Orange Cory | (i: 1, k: 1) | |
| 31. | Orange Fin Bristlenose | Ancistrus sp. (L369) | (i: 0, k: 3) |
| 32. | Orange Fin Bristlenose | Ancistrus sp. (L371) | (i: 0, k: 1) |
| 33. | Orange Finned Oyapok Pleco | (i: 1, k: 4) | |
| 34. | Orange Lane Pleco | Hypostomus sp. (L222) | (i: 0, k: 1) |
| 35. | Orange Seam Ghost Pleco | (i: 4, k: 5) | |
| 36. | Orange Seam Pleco | (i: 28, k: 43) | |
| 37. | Orange Spot Pleco | (i: 24, k: 125) | |
| 38. | Orange Spotted Bristlenose | (i: 8, k: 43) | |
| 39. | Orange Stripe Cory | (i: 14, k: 84) | |
| 40. | Orange Striped Squeaker | (i: 14, k: 62) | |
| 41. | Orange Sugemalle (Danish, Denmark) | (i: 25, k: 6) | |
| 42. | Orange Tiger Pleco | (i: 7, k: 17) | |
| 43. | Orange Tigersugemalle (Danish, Denmark) | (i: 7, k: 17) | |
| 44. | Orange-pattern Pleco | Hemiancistrus votouro | (i: 0, k: 1) |
| 45. | Orangebåndet Pansermalle (Danish, Denmark) | (i: 3, k: 0) | |
| 46. | Orangefin Madtom | (i: 1, k: 1) | |
| 47. | Orangefinnet Antennesugemalle (Danish, Denmark) | Ancistrus sp. (L369) | (i: 0, k: 3) |
| 48. | Orangefinnet Antennesugemalle (Danish, Denmark) | Ancistrus sp. (L371) | (i: 0, k: 1) |
| 49. | Orangefinnet Giftmalle (Danish, Denmark) | (i: 1, k: 1) | |
| 50. | Orangefinnet Oyapok-sugemalle (Danish, Denmark) | (i: 1, k: 4) | |
| 51. | Orangefinnet Pansermalle (Danish, Denmark) | (i: 9, k: 33) | |
| 52. | Orangefinnet Spøgelsessugemalle (Danish, Denmark) | (i: 4, k: 5) | |
| 53. | Orangegul Sugemalle (Danish, Denmark) | (i: 25, k: 6) | |
| 54. | Orangehalet Halvfinnesugemalle (Danish, Denmark) | (i: 2, k: 2) | |
| 55. | Orangekindet Koglesugemalle (Danish, Denmark) | (i: 14, k: 50) | |
| 56. | Orangemønstret Sugemalle (Danish, Denmark) | Hemiancistrus votouro | (i: 0, k: 1) |
| 57. | Orangepandet Pansermalle (Danish, Denmark) | (i: 12, k: 193) | |
| 58. | Orangeplettet Prinsesugemalle (Danish, Denmark) | (i: 24, k: 125) | |
| 59. | Orangepletttet Antennesugemalle (Danish, Denmark) | (i: 8, k: 43) | |
| 60. | Orangerandet Sugemalle (Danish, Denmark) | (i: 15, k: 87) | |
| 61. | Orangesort Sugemalle (Danish, Denmark) | (i: 1, k: 3) | |
| 62. | Orangesømmet Sugemalle (Danish, Denmark) | (i: 28, k: 43) | |
| 63. | Orangestiplet Paru-sugemalle (Danish, Denmark) | Hypostomus sp. (L222) | (i: 0, k: 1) |
| 64. | Orangestiplet Sugemalle (Danish, Denmark) | (i: 21, k: 198) | |
| 65. | Orangestribet Pansermalle (Danish, Denmark) | (i: 14, k: 84) | |
| 66. | Orangestribet Skægmalle (Danish, Denmark) | (i: 14, k: 62) | |
| 67. | Orangetailed Halffin Pleco | (i: 2, k: 2) | |
| 68. | Orca Cory | (i: 2, k: 1) | |
| 69. | Oregon Fossil Catfish | (i: 1, k: 1) | |
| 70. | Oremon Catfish | (i: 29, k: 8) | |
| 71. | Orinoco Angel Pleco | (i: 17, k: 414) | |
| 72. | Orinoco Bristlenose | (i: 1, k: 9) | |
| 73. | Orinoco Butterfly Pleco | (i: 49, k: 365) | |
| 74. | Orinoco Galaxy Pleco | (i: 24, k: 146) | |
| 75. | Orinoco Pinecone Pleco | (i: 2, k: 17) | |
| 76. | Orinoco Polka-dot Pleco | (i: 26, k: 165) | |
| 77. | Orinoco Sailfin Catfish | (i: 2, k: 13) | |
| 78. | Orinoco Talking Catfish | (i: 13, k: 30) | |
| 79. | Orinoco Tiger Pleco | (i: 1, k: 10) | |
| 80. | Orinoco-antennesugemalle (Danish, Denmark) | (i: 1, k: 9) | |
| 81. | Orinoco-englesugemalle (Danish, Denmark) | (i: 17, k: 414) | |
| 82. | Orinoco-tigersugemalle (Danish, Denmark) | (i: 1, k: 10) | |
| 83. | Orituco Harlequin Whiptail | (i: 5, k: 1) | |
| 84. | Ormesnudet Pansermalle (Danish, Denmark) | (i: 2, k: 1) | |
| 85. | Ormestribet Pansermalle (Danish, Denmark) | (i: 3, k: 1) | |
| 86. | Ormestribet Sugemalle (Danish, Denmark) | (i: 15, k: 8) | |
| 87. | Ornate Bagrid | (i: 8, k: 27) | |
| 88. | Ornate Cory | Brochis (sub-clade 3) sp. (C152) | (i: 0, k: 1) |
| 89. | Ornate Cory | (i: 3, k: 6) | |
| 90. | Ornate Halffin Pleco | Lasiancistrus sp. (L386) | (i: 0, k: 0) |
| 91. | Ornate Pimelodus | (i: 21, k: 31) | |
| 92. | Ornate Rubbernose | (i: 30, k: 15) | |
| 93. | Ornate Shadow Catfish | (i: 3, k: 9) | |
| 94. | Orocue Cory | (i: 3, k: 1) | |
| 95. | Orocue-pansermalle (Danish, Denmark) | (i: 3, k: 1) | |
| 96. | Oto | (i: 28, k: 271) | |
| 97. | Oto | (i: 3, k: 23) | |
| 98. | Oto | (i: 11, k: 83) | |
| 99. | Oto | (i: 5, k: 40) | |
| 100. | Otocinclus Negros (German, Germany) | (i: 13, k: 21) | |
| 101. | Otorongo Woodcat | (i: 14, k: 18) | |
| 102. | Ouachita Madtom | (i: 1, k: 1) | |
| 103. | Ovalplettet Pansermalle (Danish, Denmark) | (i: 3, k: 3) | |
| 104. | Oyapok Hook Fin Pleco | (i: 1, k: 0) | |
| 105. | Oyapok-krogfinnesugemalle (Danish, Denmark) | (i: 1, k: 0) | |
| 106. | Ozark Madtom | (i: 1, k: 1) | |
| 107. | Ozark-giftmalle (Danish, Denmark) | (i: 1, k: 1) | |
| 108. | Ozelotsugemalle (Danish, Denmark) | (i: 9, k: 8) |
/siluriformes/plotosidae/porochilus/obbesi/1.jpg "Porochilus obbesi")
/siluriformes/mochokidae/synodontis/ocellifer/1.jpg "Synodontis ocellifer")
/siluriformes/auchenipteridae/asterophysus/batrachus/1.jpg "Asterophysus batrachus")
/siluriformes/loricariidae/otocinclus/vestitus/1.jpg "Otocinclus vestitus")
/siluriformes/loricariidae/otocinclus/affinis/1.jpg "Otocinclus affinis")
/siluriformes/loricariidae/otocinclus/hoppei/1.jpg "Otocinclus hoppei")
/siluriformes/loricariidae/otocinclus/vittatus/1.jpg "Otocinclus vittatus")
/siluriformes/auchenipteridae/duringlanis/perugiae/1.jpg "Duringlanis perugiae")
/siluriformes/loricariidae/peckoltia/sp%28l478%29/1.jpg "Peckoltia sp. (L478)")
/siluriformes/callichthyidae/corydoras/simulatus/1.jpg "Corydoras simulatus")
/siluriformes/callichthyidae/hoplisoma/punctatum/1.jpg "Hoplisoma punctatum")
/siluriformes/callichthyidae/gastrodermus/sp%28cw019%29/1.jpg "Gastrodermus sp. (Cw019)")
/siluriformes/loricariidae/pseudacanthicus/pitanga/1.jpg "Pseudacanthicus pitanga")
/siluriformes/loricariidae/parancistrus/sp%28l332%29/1.jpg "Parancistrus sp. (L332)")
/siluriformes/pangasiidae/pangasius/larnaudii/1.jpg "Pangasius larnaudii")
/siluriformes/callichthyidae/brochis(sc3)/sp%28cw013%29/1.jpg "Brochis (sub-clade 3) sp. (Cw013)")
/siluriformes/loricariidae/scobinancistrus/raonii/1.jpg "Scobinancistrus raonii")
/siluriformes/callichthyidae/brochis(sc3)/sp%28cw117%29/1.jpg "Brochis (sub-clade 3) sp. (Cw117)")
/siluriformes/akysidae/akysis/vespa/1.jpg "Akysis vespa")
/siluriformes/loricariidae/ancistrini/sp%28l069%29/1.jpg "Ancistrini sp. (L069)")
/siluriformes/pseudopimelodidae/lophiosilurus/fowleri/1.jpg "Lophiosilurus fowleri")
/siluriformes/pseudopimelodidae/lophiosilurus/apurensis/1.jpg "Lophiosilurus apurensis")
/siluriformes/loricariidae/pseudorinelepis/sp%28l095%29/1.jpg "Pseudorinelepis sp. (L095)")
/siluriformes/callichthyidae/brochis(sc3)/sp%28cw113%29/1.jpg "Brochis (sub-clade 3) sp. (Cw113)")
/siluriformes/loricariidae/peckoltia/sp%28l061%29/1.jpg "Peckoltia sp. (L061)")
/siluriformes/loricariidae/ancistomus/cf_snethlageae/1.jpg "Ancistomus cf. snethlageae")
/siluriformes/loricariidae/peckoltia/sp%28l076%29/1.jpg "Peckoltia sp. (L076)")
/siluriformes/loricariidae/panaqolus/albomaculatus/1.jpg "Panaqolus albomaculatus")
/siluriformes/loricariidae/ancistrus/hoplogenys/1.jpg "Ancistrus hoplogenys")
/siluriformes/callichthyidae/osteogaster/sp%28cw014%29/1.jpg "Osteogaster sp. (Cw014)")
/siluriformes/mochokidae/synodontis/flavitaeniatus/1.jpg "Synodontis flavitaeniatus")
/siluriformes/loricariidae/hypostomus/pusarum/1.jpg "Hypostomus pusarum")
/siluriformes/loricariidae/peckoltia/wernekei/1.jpg "Peckoltia wernekei")
/siluriformes/ictaluridae/noturus/gilberti/1.jpg "Noturus gilberti")
/siluriformes/callichthyidae/brochis(sc3)/seussi/1.jpg "Brochis (sub-clade 3) seussi")
/siluriformes/loricariidae/lasiancistrus/sp%28l479%29/1.jpg "Lasiancistrus sp. (L479)")
/siluriformes/callichthyidae/hoplisoma/adolfoi/1.jpg "Hoplisoma adolfoi")
/siluriformes/loricariidae/hemiancistrus/guahiborum/1.jpg "Hemiancistrus guahiborum")
/siluriformes/loricariidae/leporacanthicus/triactis/1.jpg "Leporacanthicus triactis")
/siluriformes/callichthyidae/corydoras/desana/1.jpg "Corydoras desana")
/siluriformes/hypsidoridae/hypsidoris/oregonensis/1.jpg "†Hypsidoris oregonensis")
/siluriformes/loricariidae/hypancistrus/sp%28l201%29/1.jpg "Hypancistrus sp. (L201)")
/siluriformes/loricariidae/ancistrus/sp%28l125%29/1.jpg "Ancistrus sp. (L125)")
/siluriformes/loricariidae/dekeyseria/picta/1.jpg "Dekeyseria picta")
/siluriformes/loricariidae/leporacanthicus/cf_galaxias%28l240%29/1.jpg "Leporacanthicus cf. galaxias(l240)")
/siluriformes/loricariidae/pseudorinelepis/sp%28l152%29/1.jpg "Pseudorinelepis sp. (L152)")
/siluriformes/loricariidae/hypancistrus/contradens/1.jpg "Hypancistrus contradens")
/siluriformes/loricariidae/pterygoplichthys/multiradiatus/1.jpg "Pterygoplichthys multiradiatus")
/siluriformes/doradidae/orinocodoras/eigenmanni/1.jpg "Orinocodoras eigenmanni")
/siluriformes/loricariidae/peckoltia/sp%28l103%29/1.jpg "Peckoltia sp. (L103)")
/siluriformes/loricariidae/loricaria/sp%60rio_orituco%60/1.jpg "Loricaria sp. `RIO ORITUCO`")
/siluriformes/callichthyidae/corydoras/sp%28cw073%29/1.jpg "Corydoras sp. (Cw073)")
/siluriformes/callichthyidae/brochis(sc3)/sp%28cw040%29/1.jpg "Brochis (sub-clade 3) sp. (Cw040)")
/siluriformes/loricariidae/parancistrus/sp%28lda046%29/1.jpg "Parancistrus sp. (LDA046)")
/siluriformes/claroteidae/chrysichthys/ornatus/1.jpg "Chrysichthys ornatus")
/siluriformes/callichthyidae/brochis(sc3)/ornatus/1.jpg "Brochis (sub-clade 3) ornatus")
/siluriformes/pimelodidae/pimelodus/ornatus/1.jpg "Pimelodus ornatus")
/siluriformes/loricariidae/chaetostoma/sacramento/1.jpg "Chaetostoma sacramento")
/siluriformes/bagridae/hyalobagrus/ornatus/1.jpg "Hyalobagrus ornatus")
/siluriformes/callichthyidae/hoplisoma/esperanzae/1.jpg "Hoplisoma esperanzae")
/siluriformes/loricariidae/otocinclus/sp%281%29/1.jpg "Otocinclus sp. (1)")
/siluriformes/loricariidae/otocinclus/macrospilus/1.jpg "Otocinclus macrospilus")
/siluriformes/loricariidae/otocinclus/mariae/1.jpg "Otocinclus mariae")
/siluriformes/loricariidae/otothyropsis/piribebuy/1.jpg "Otothyropsis piribebuy")
/siluriformes/auchenipteridae/spinipterus/moijiri/1.jpg "Spinipterus moijiri")
/siluriformes/ictaluridae/noturus/lachneri/1.jpg "Noturus lachneri")
/siluriformes/callichthyidae/brochis(sc1)/sp%28c057%29/1.jpg "Brochis (sub-clade 1) sp. (C057)")
/siluriformes/loricariidae/harttia/sp%28l053%29/1.jpg "Harttia sp. (L053)")
/siluriformes/ictaluridae/noturus/albater/1.jpg "Noturus albater")
/siluriformes/loricariidae/megalancistrus/sp%28l234%29/1.jpg "Megalancistrus sp. (L234)")