You searched for species with distribution of Orinoco and sorted by species.
There are 100 results. Refine search or start over.
/characiformes/anostomidae/abramites/hypselonotus/1.jpg "Abramites hypselonotus")
1. Abramites hypselonotus (i:3, k: 1)
Size: 140mm (5.5")
Temp: 23.0-27.0°C (73.4-80.6°F)
pH: 6.0-7.5
IUCN: Least Concern/siluriformes/loricariidae/acanthicus/sp%28l193%29/1.jpg "Acanthicus sp. (L193)")
2. Acanthicus sp. (L193) (i:2, k: 0)
Size: 600mm (23.6")/siluriformes/aspredinidae/acanthobunocephalus/nicoi/1.jpg "Acanthobunocephalus nicoi")
3. Acanthobunocephalus nicoi (i:1, k: 0)
Size: 20mm (0.8")
Temp: 25.0-25.0°C (77-77°F)
IUCN: Least Concern
4. Acaronia vultuosa (i:0, k: 0)
Size: 122mm (4.8")
IUCN: Least Concern/siluriformes/loricariidae/acestridium/colombiense/1.jpg "Acestridium colombiense")
5. Acestridium colombiense (i:3, k: 0)
Size: 50mm (2")
IUCN: Least Concern/siluriformes/loricariidae/acestridium/dichromum/1.jpg "Acestridium dichromum")
6. A. dichromum (i:13, k: 0)
Size: 63mm (2.5")
Temp: 23.0-28.0°C (73.4-82.4°F)
IUCN: Least Concern/siluriformes/loricariidae/acestridium/martini/1.jpg "Acestridium martini")
7. A. martini (i:6, k: 0)
Size: 67mm (2.6")
IUCN: Least Concern/characiformes/acestrorhynchidae/acestrorhynchus/falcatus/1.jpg "Acestrorhynchus falcatus")
8. Acestrorhynchus falcatus (i:3, k: 0)
Size: 272mm (10.7")
IUCN: Least Concern
9. A. falcirostris (i:0, k: 0)
Size: 400mm (15.7")
IUCN: Least Concern
10. A. microlepis (i:0, k: 0)
Size: 260mm (10.2")
IUCN: Least Concern
11. A. minimus (i:0, k: 0)
Size: 63mm (2.5")
IUCN: Least Concern
12. A. nasutus (i:0, k: 0)
Size: 69mm (2.7")
IUCN: Least Concern
13. Aequidens diadema (i:0, k: 0)
Size: 118mm (4.6")
IUCN: Least Concern
14. A. tetramerus (i:0, k: 0)
Size: 250mm (9.8")
IUCN: Least Concern/siluriformes/doradidae/agamyxis/albomaculatus/1.jpg "Agamyxis albomaculatus")
15. Agamyxis albomaculatus (i:1, k: 4)
Size: 150mm (5.9")
IUCN: Least Concern/siluriformes/auchenipteridae/ageneiosus/inermis/1.jpg "Ageneiosus inermis")
16. Ageneiosus inermis (i:23, k: 0)
Size: 590mm (23.2")
Temp: 22.0-26.0°C (71.6-78.8°F)
pH: 6.0-7.8
IUCN: Least Concern/siluriformes/auchenipteridae/ageneiosus/magoi/1.jpg "Ageneiosus magoi")
17. A. magoi (i:12, k: 0)
Size: 181mm (7.1")
Temp: 23.0-30.0°C (73.4-86°F)
pH: 6.4-7.0
IUCN: Least Concern/siluriformes/auchenipteridae/ageneiosus/ucayalensis/1.jpg "Ageneiosus ucayalensis")
18. A. ucayalensis (i:2, k: 0)
Size: 283mm (11.1")
IUCN: Least Concern/siluriformes/auchenipteridae/ageneiosus/vittatus/1.jpg "Ageneiosus vittatus")
19. A. vittatus (i:7, k: 0)
Size: 220mm (8.7")
IUCN: Least Concern
20. Amblydoras gonzalezi (i:0, k: 0)
Size: 98mm (3.9")
IUCN: Least Concern
21. Ammocryptocharax elegans (i:0, k: 0)
Size: 33mm (1.3")
IUCN: Least Concern/siluriformes/trichomycteridae/ammoglanis/natgeorum/1.jpg "Ammoglanis natgeorum")
22. Ammoglanis natgeorum (i:3, k: 0)
IUCN: Not Evaluated
23. A. pulex (i:0, k: 0)
Size: 15mm (0.6")
Temp: 27.5-28.0°C (81.5-82.4°F)
pH: 5.5-6.2
IUCN: Least Concern/siluriformes/loricariidae/ancistomus/sp%28l147%29/1.jpg "Ancistomus sp. (L147)")
24. Ancistomus sp. (L147) (i:34, k: 0)
Size: 150mm (5.9")
Temp: 24.0-30.0°C (75.2-86°F)/siluriformes/loricariidae/ancistrus/amaris/1.jpg "Ancistrus amaris")
25. Ancistrus amaris (i:3, k: 0)
IUCN: Near Threatened/siluriformes/loricariidae/ancistrus/gymnorhynchus/1.jpg "Ancistrus gymnorhynchus")
26. A. gymnorhynchus (i:2, k: 0)
Size: 135mm (5.3")
Temp: 24.0-27.0°C (75.2-80.6°F)
IUCN: Least Concern/siluriformes/loricariidae/ancistrus/macrophthalmus/1.jpg "Ancistrus macrophthalmus")
27. A. macrophthalmus (i:6, k: 0)
Size: 79mm (3.1")
IUCN: Least Concern/siluriformes/loricariidae/ancistrus/patronus/1.jpg "Ancistrus patronus")
28. A. patronus (i:5, k: 0)
IUCN: Least Concern/siluriformes/loricariidae/ancistrus/sp%60puerto_ayacucho%60/1.jpg "Ancistrus sp. `PUERTO AYACUCHO`")
29. A. sp. `PUERTO AYACUCHO` (i:3, k: 0)/siluriformes/loricariidae/ancistrus/sp%60rio_chirgua%60/1.jpg "Ancistrus sp. `RIO CHIRGUA`")
30. A. sp. `RIO CHIRGUA` (i:8, k: 0)
IUCN: Not Evaluated/siluriformes/loricariidae/ancistrus/sp%28l125%29/1.jpg "Ancistrus sp. (L125)")
31. A. sp. (L125) (i:1, k: 0)
Size: 100mm (3.9")
32. A. sp. (L148) (i:0, k: 0)
Size: 100mm (3.9")
33. A. sp. (L149) (i:0, k: 0)
Size: 100mm (3.9")/siluriformes/loricariidae/ancistrus/sp%28l486%29/1.jpg "Ancistrus sp. (L486)")
34. A. sp. (L486) (i:13, k: 0)/siluriformes/loricariidae/ancistrus/triradiatus/1.jpg "Ancistrus triradiatus")
35. A. triradiatus (i:11, k: 1)
Size: 92mm (3.6")
Temp: 24.0-30.0°C (75.2-86°F)
pH: 6.6-7.6
IUCN: Least Concern/siluriformes/doradidae/anduzedoras/oxyrhynchus/1.jpg "Anduzedoras oxyrhynchus")
36. Anduzedoras oxyrhynchus (i:5, k: 0)
Size: 323mm (12.7")
IUCN: Least Concern
37. Anodus orinocensis (i:0, k: 0)
Size: 275mm (10.8")
IUCN: Least Concern/characiformes/anostomidae/anostomus/anostomus/1.jpg "Anostomus anostomus")
38. Anostomus anostomus (i:1, k: 0)
Size: 160mm (6.3")
IUCN: Least Concern/characiformes/anostomidae/anostomus/ternetzi/1.jpg "Anostomus ternetzi")
39. A. ternetzi (i:3, k: 0)
Size: 120mm (4.7")
IUCN: Least Concern/siluriformes/loricariidae/aphanotorulus/ammophilus/1.jpg "Aphanotorulus ammophilus")
40. Aphanotorulus ammophilus (i:10, k: 0)
Size: 161mm (6.3")
IUCN: Least Concern
41. Apistogramma alacrina (i:0, k: 0)
Size: 55mm (2.2")
IUCN: Near Threatened
42. A. hongsloi (i:0, k: 0)
Size: 34mm (1.3")
IUCN: Least Concern
43. A. intermedia (i:0, k: 0)
Size: 240mm (9.4")
IUCN: Least Concern
44. A. macmasteri (i:0, k: 0)
Size: 55mm (2.2")
IUCN: Near Threatened
45. A. velifera (i:0, k: 0)
IUCN: Vulnerable/perciformes/cichlidae/apistogramma/viejita/1.jpg "Apistogramma viejita")
46. A. viejita (i:2, k: 0)
Size: 30mm (1.2")
IUCN: Least Concern/siluriformes/aspredinidae/aspredinichthys/filamentosus/1.jpg "Aspredinichthys filamentosus")
47. Aspredinichthys filamentosus (i:1, k: 0)
Size: 218mm (8.6")
IUCN: Least Concern/siluriformes/aspredinidae/aspredo/aspredo/1.jpg "Aspredo aspredo")
48. Aspredo aspredo (i:2, k: 0)
Size: 505mm (19.9")
IUCN: Not Evaluated/siluriformes/auchenipteridae/asterophysus/batrachus/1.jpg "Asterophysus batrachus")
49. Asterophysus batrachus (i:15, k: 0)
Size: 250mm (9.8")
Temp: 24.0-29.0°C (75.2-84.2°F)
pH: 5.6-7.0
IUCN: Least Concern/siluriformes/astroblepidae/astroblepus/chotae/1.jpg "Astroblepus chotae")
50. Astroblepus chotae (i:3, k: 0)
Size: 100mm (3.9")
IUCN: Least Concern/siluriformes/astroblepidae/astroblepus/fissidens/1.jpg "Astroblepus fissidens")
51. A. fissidens (i:3, k: 0)
Size: 90mm (3.5")
IUCN: Near Threatened/siluriformes/astroblepidae/astroblepus/grixalvii/1.jpg "Astroblepus grixalvii")
52. A. grixalvii (i:11, k: 0)
Size: 300mm (11.8")
IUCN: Least Concern
53. A. mariae (i:0, k: 0)
Size: 100mm (3.9")
IUCN: Endangered/siluriformes/astroblepidae/astroblepus/marmoratus/1.jpg "Astroblepus marmoratus")
54. A. marmoratus (i:3, k: 0)
Size: 70mm (2.8")
IUCN: Data Deficient/siluriformes/loricariidae/avalithoxus/jantjae/1.jpg "Avalithoxus jantjae")
55. Avalithoxus jantjae (i:4, k: 0)
Size: 38mm (1.5")
IUCN: Not Evaluated
56. Axelrodia riesei (i:0, k: 0)
Size: 17mm (0.7")
Temp: 20.0-26.0°C (68-78.8°F)
IUCN: Least Concern/siluriformes/loricariidae/baryancistrus/beggini/1.jpg "Baryancistrus beggini")
57. Baryancistrus beggini (i:18, k: 3)
Size: 81mm (3.2")
Temp: 23.0-29.0°C (73.4-84.2°F)
pH: 5.5-7.5
IUCN: Vulnerable/siluriformes/loricariidae/baryancistrus/demantoides/1.jpg "Baryancistrus demantoides")
58. B. demantoides (i:23, k: 0)
Size: 151mm (5.9")
Temp: 24.0-27.0°C (75.2-80.6°F)
pH: 6.0-7.8
IUCN: Near Threatened/siluriformes/pseudopimelodidae/batrochoglanis/raninus/1.jpg "Batrochoglanis raninus")
59. Batrochoglanis raninus (i:10, k: 0)
Size: 200mm (7.9")
Temp: 25.0-28.0°C (77-82.4°F)
pH: 5.4-7.4
IUCN: Least Concern/siluriformes/pseudopimelodidae/batrochoglanis/villosus/1.jpg "Batrochoglanis villosus")
60. B. villosus (i:10, k: 0)
Size: 148mm (5.8")
IUCN: Least Concern
61. Biotodoma wavrini (i:0, k: 0)
Size: 100mm (3.9")
Temp: 26.0-30.0°C (78.8-86°F)
IUCN: Least Concern
62. Boulengerella lateristriga (i:0, k: 0)
Size: 258mm (10.2")
IUCN: Least Concern/characiformes/ctenoluciidae/boulengerella/maculata/1.jpg "Boulengerella maculata")
63. B. maculata (i:1, k: 0)
Size: 319mm (12.6")
IUCN: Least Concern/siluriformes/heptapteridae/brachyglanis/frenata/1.jpg "Brachyglanis frenata")
64. Brachyglanis frenata (i:1, k: 0)
Size: 99mm (3.9")
IUCN: Least Concern
65. B. magoi (i:0, k: 0)
Size: 83mm (3.3")
IUCN: Endangered/siluriformes/pimelodidae/brachyplatystoma/juruense/1.jpg "Brachyplatystoma juruense")
66. Brachyplatystoma juruense (i:22, k: 0)
Size: 600mm (23.6")
Temp: 22.0-27.0°C (71.6-80.6°F)
pH: 6.4-7.2
IUCN: Least Concern/siluriformes/pimelodidae/brachyplatystoma/platynema/1.jpg "Brachyplatystoma platynema")
67. B. platynema (i:11, k: 0)
Size: 1000mm (39.4")
Temp: 24.0-33.0°C (75.2-91.4°F)
pH: 6.6-7.6
IUCN: Not Evaluated/siluriformes/pimelodidae/brachyplatystoma/rousseauxii/1.jpg "Brachyplatystoma rousseauxii")
68. B. rousseauxii (i:10, k: 0)
Size: 1920mm (75.6")
IUCN: Vulnerable/siluriformes/pimelodidae/brachyplatystoma/vaillantii/1.jpg "Brachyplatystoma vaillantii")
69. B. vaillantii (i:9, k: 0)
Size: 1500mm (59.1")
Temp: 24.0-27.0°C (75.2-80.6°F)
pH: 6.0-7.6
IUCN: Not Evaluated/siluriformes/heptapteridae/brachyrhamdia/imitator/1.jpg "Brachyrhamdia imitator")
70. Brachyrhamdia imitator (i:6, k: 0)
Size: 54mm (2.1")
Temp: 20.0-24.0°C (68-75.2°F)
pH: 6.0-7.5
IUCN: Least Concern/siluriformes/callichthyidae/brochis(sc3)/delphax/1.jpg "Brochis (sub-clade 3) delphax")
71. Brochis (sub-clade 3) delphax (i:9, k: 1)
Size: 49mm (1.9")
Temp: 21.0-24.0°C (69.8-75.2°F)
IUCN: Not Evaluated/siluriformes/callichthyidae/brochis(sc3)/sp%28cw090%29/1.jpg "Brochis (sub-clade 3) sp. (Cw090)")
72. B. sp. (Cw090) (i:2, k: 0)
IUCN: Not Evaluated/siluriformes/callichthyidae/brochis(sc3)/sp%28cw157%29/1.jpg "Brochis (sub-clade 3) sp. (Cw157)")
73. B. sp. (Cw157) (i:2, k: 0)
IUCN: Not Evaluated
74. Bryconops caudomaculatus (i:0, k: 0)
Size: 130mm (5.1")
IUCN: Least Concern
75. Bujurquina mariae (i:0, k: 0)
Size: 150mm (5.9")
IUCN: Least Concern
76. Bunocephalus aleuropsis (i:0, k: 0)
Size: 91mm (3.6")
IUCN: Least Concern/siluriformes/aspredinidae/bunocephalus/amaurus/1.jpg "Bunocephalus amaurus")
77. B. amaurus (i:9, k: 0)
Size: 120mm (4.7")
IUCN: Least Concern
78. Caenotropus mestomorgmatos (i:0, k: 0)
Size: 163mm (6.4")
IUCN: Least Concern/siluriformes/callichthyidae/callichthys/callichthys/1.jpg "Callichthys callichthys")
79. Callichthys callichthys (i:13, k: 0)
Size: 165mm (6.5")
Temp: 18.0-28.0°C (64.4-82.4°F)
IUCN: Least Concern/siluriformes/callichthyidae/callichthys/serralabium/1.jpg "Callichthys serralabium")
80. C. serralabium (i:1, k: 0)
Size: 158mm (6.2")
IUCN: Least Concern/characiformes/gasteropelecidae/carnegiella/marthae/1.jpg "Carnegiella marthae")
81. Carnegiella marthae (i:1, k: 0)
Size: 28mm (1.1")
IUCN: Least Concern/characiformes/serrasalmidae/catoprion/mento/1.jpg "Catoprion mento")
82. Catoprion mento (i:1, k: 0)
Size: 150mm (5.9")
IUCN: Least Concern/siluriformes/auchenipteridae/centromochlus/heckelii/1.jpg "Centromochlus heckelii")
83. Centromochlus heckelii (i:6, k: 0)
Size: 70mm (2.8")
IUCN: Least Concern/siluriformes/auchenipteridae/centromochlus/musaicus/1.jpg "Centromochlus musaicus")
84. C. musaicus (i:8, k: 0)
Size: 60mm (2.4")
IUCN: Not Evaluated/siluriformes/cetopsidae/cetopsidium/morenoi/1.jpg "Cetopsidium morenoi")
85. Cetopsidium morenoi (i:1, k: 0)
Size: 43mm (1.7")
IUCN: Least Concern/siluriformes/cetopsidae/cetopsidium/pemon/1.jpg "Cetopsidium pemon")
86. C. pemon (i:3, k: 0)
Size: 43mm (1.7")
IUCN: Least Concern/siluriformes/cetopsidae/cetopsis/coecutiens/1.jpg "Cetopsis coecutiens")
87. Cetopsis coecutiens (i:20, k: 0)
Size: 265mm (10.4")
Temp: 22.0-26.0°C (71.6-78.8°F)
pH: 6.0-7.4
IUCN: Least Concern/siluriformes/cetopsidae/cetopsis/orinoco/1.jpg "Cetopsis orinoco")
88. C. orinoco (i:11, k: 0)
Size: 94mm (3.7")
IUCN: Least Concern/siluriformes/cetopsidae/cetopsis/umbrosa/1.jpg "Cetopsis umbrosa")
89. C. umbrosa (i:2, k: 0)
Size: 54mm (2.1")
IUCN: Data Deficient
90. C. varii (i:0, k: 0)
Size: 47mm (1.9")
IUCN: Data Deficient/siluriformes/heptapteridae/cetopsorhamdia/molinae/1.jpg "Cetopsorhamdia molinae")
91. Cetopsorhamdia molinae (i:6, k: 0)
Size: 36mm (1.4")
IUCN: Least Concern/siluriformes/heptapteridae/cetopsorhamdia/orinoco/1.jpg "Cetopsorhamdia orinoco")
92. C. orinoco (i:1, k: 0)
Size: 54mm (2.1")
IUCN: Least Concern/siluriformes/heptapteridae/cetopsorhamdia/shermani/1.jpg "Cetopsorhamdia shermani")
93. C. shermani (i:1, k: 0)
Size: 36mm (1.4")
IUCN: Least Concern
94. Chaetobranchus flavescens (i:0, k: 0)
Size: 210mm (8.3")
IUCN: Least Concern/siluriformes/loricariidae/chaetostoma/chimu/1.jpg "Chaetostoma chimu")
95. Chaetostoma chimu (i:14, k: 0)
Temp: 21.0-29.0°C (69.8-84.2°F)
pH: 7.0-8.9
IUCN: Not Evaluated/siluriformes/loricariidae/chaetostoma/dorsale/1.jpg "Chaetostoma dorsale")
96. C. dorsale (i:16, k: 0)
Size: 88mm (3.5")
IUCN: Vulnerable/siluriformes/loricariidae/chaetostoma/formosae/1.jpg "Chaetostoma formosae")
97. C. formosae (i:31, k: 4)
Size: 103mm (4.1")
Temp: 20.0-25.0°C (68-77°F)
pH: 6.8-7.8
IUCN: Vulnerable/siluriformes/loricariidae/chaetostoma/joropo/1.jpg "Chaetostoma joropo")
98. C. joropo (i:13, k: 0)
Size: 125mm (4.9")
Temp: 20.0-25.0°C (68-77°F)
pH: 7.1-8.6
IUCN: Vulnerable/siluriformes/loricariidae/chaetostoma/milesi/1.jpg "Chaetostoma milesi")
99. C. milesi (i:8, k: 0)
Size: 130mm (5.1")
IUCN: Least Concern/siluriformes/loricariidae/chaetostoma/sp%60rio_zuata%28orinoco%29%60/1.jpg "Chaetostoma sp. `RIO ZUATA(ORINOCO)`")
100. C. sp. `RIO ZUATA(ORINOCO)` (i:3, k: 1)
Size: 120mm (4.7")
Temp: 22.0-26.0°C (71.6-78.8°F)
pH: 6.2-7.2