You searched for species with distribution of Amazon, Middle Amazon (Solimoes), Negro and sorted by species.
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1. Acanthicus sp. (L407) (i:0, k: 1)/siluriformes/aspredinidae/acanthobunocephalus/nicoi/1.jpg "Acanthobunocephalus nicoi")
2. Acanthobunocephalus nicoi (i:1, k: 1)
Size: 20mm (0.8")
Temp: 25.0-25.0°C (77-77°F)
IUCN: Least Concern/siluriformes/doradidae/acanthodoras/depressus/1.jpg "Acanthodoras depressus")
3. Acanthodoras depressus (i:2, k: 0)
Size: 81mm (3.2")
IUCN: Not Evaluated/siluriformes/loricariidae/acestridium/dichromum/1.jpg "Acestridium dichromum")
4. Acestridium dichromum (i:13, k: 13)
Size: 63mm (2.5")
Temp: 23.0-28.0°C (73.4-82.4°F)
IUCN: Least Concern/siluriformes/loricariidae/acestridium/discus/1.jpg "Acestridium discus")
5. A. discus (i:6, k: 2)
Size: 67mm (2.6")
Temp: 26.0-30.0°C (78.8-86°F)
IUCN: Least Concern/siluriformes/loricariidae/acestridium/martini/1.jpg "Acestridium martini")
6. A. martini (i:6, k: 1)
Size: 67mm (2.6")
IUCN: Least Concern/siluriformes/auchenipteridae/ageneiosus/lineatus/1.jpg "Ageneiosus lineatus")
7. Ageneiosus lineatus (i:15, k: 7)
IUCN: Least Concern/siluriformes/auchenipteridae/ageneiosus/polystictus/1.jpg "Ageneiosus polystictus")
8. A. polystictus (i:12, k: 2)
Size: 450mm (17.7")
IUCN: Least Concern/siluriformes/doradidae/amblydoras/affinis/1.jpg "Amblydoras affinis")
9. Amblydoras affinis (i:3, k: 4)
Size: 132mm (5.2")
10. A. gonzalezi (i:0, k: 0)
Size: 98mm (3.9")
IUCN: Least Concern
11. Ammoglanis 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/ancistrus/dolichopterus/1.jpg "Ancistrus dolichopterus")
12. Ancistrus dolichopterus (i:36, k: 377)
Size: 118mm (4.6")
Temp: 23.0-28.0°C (73.4-82.4°F)
pH: 5.0-6.5
IUCN: Least Concern/siluriformes/loricariidae/ancistrus/leoni/1.jpg "Ancistrus leoni")
13. A. leoni (i:5, k: 0)
IUCN: Least Concern/siluriformes/loricariidae/ancistrus/maximus/1.jpg "Ancistrus maximus")
14. A. maximus (i:4, k: 8)
Size: 200mm (7.9")
IUCN: Not Evaluated/siluriformes/loricariidae/ancistrus/nudiceps/1.jpg "Ancistrus nudiceps")
15. A. nudiceps (i:2, k: 0)
Size: 79mm (3.1")
IUCN: Least Concern/siluriformes/loricariidae/ancistrus/saudades/1.jpg "Ancistrus saudades")
16. A. saudades (i:6, k: 0)
IUCN: Least Concern/siluriformes/loricariidae/ancistrus/sp%60lower_rio_negro%60/1.jpg "Ancistrus sp. `LOWER RIO NEGRO`")
17. A. sp. `LOWER RIO NEGRO` (i:5, k: 6)/siluriformes/loricariidae/ancistrus/sp%60upper_rio_negro%60/1.jpg "Ancistrus sp. `UPPER RIO NEGRO`")
18. A. sp. `UPPER RIO NEGRO` (i:1, k: 0)/siluriformes/loricariidae/ancistrus/sp%28l088%29/1.jpg "Ancistrus sp. (L088)")
19. A. sp. (L088) (i:10, k: 13)
Size: 100mm (3.9")/siluriformes/loricariidae/ancistrus/sp%28l089%29/1.jpg "Ancistrus sp. (L089)")
20. A. sp. (L089) (i:5, k: 15)
Size: 120mm (4.7")/siluriformes/loricariidae/ancistrus/sp%28l107%29/1.jpg "Ancistrus sp. (L107)")
21. A. sp. (L107) (i:32, k: 97)
Size: 130mm (5.1")/siluriformes/doradidae/anduzedoras/oxyrhynchus/1.jpg "Anduzedoras oxyrhynchus")
22. Anduzedoras oxyrhynchus (i:5, k: 0)
Size: 323mm (12.7")
IUCN: Least Concern/siluriformes/loricariidae/aphanotorulus/emarginatus/1.jpg "Aphanotorulus emarginatus")
23. Aphanotorulus emarginatus (i:21, k: 24)
Size: 400mm (15.7")
Temp: 25.0-28.0°C (77-82.4°F)
pH: 6.4-7.2
IUCN: Least Concern/siluriformes/auchenipteridae/asterophysus/batrachus/1.jpg "Asterophysus batrachus")
24. Asterophysus batrachus (i:15, k: 26)
Size: 250mm (9.8")
Temp: 24.0-29.0°C (75.2-84.2°F)
pH: 5.6-7.0
IUCN: Least Concern/siluriformes/doradidae/astrodoras/asterifrons/1.jpg "Astrodoras asterifrons")
25. Astrodoras asterifrons (i:5, k: 1)
Size: 80mm (3.1")
Temp: 20.0-25.0°C (68-77°F)
pH: 6.5-7.8
IUCN: Least Concern/siluriformes/auchenipteridae/auchenipterichthys/punctatus/1.jpg "Auchenipterichthys punctatus")
26. Auchenipterichthys punctatus (i:9, k: 7)
Size: 151mm (5.9")
IUCN: Least Concern/siluriformes/heptapteridae/brachyglanis/frenata/1.jpg "Brachyglanis frenata")
27. Brachyglanis frenata (i:1, k: 0)
Size: 99mm (3.9")
IUCN: Least Concern/siluriformes/pimelodidae/brachyplatystoma/capapretum/1.jpg "Brachyplatystoma capapretum")
28. Brachyplatystoma capapretum (i:10, k: 7)
Size: 581mm (22.9")
IUCN: Near Threatened/siluriformes/heptapteridae/brachyrhamdia/heteropleura/1.jpg "Brachyrhamdia heteropleura")
29. Brachyrhamdia heteropleura (i:2, k: 0)
Size: 43mm (1.7")
IUCN: Least Concern/siluriformes/heptapteridae/brachyrhamdia/rambarrani/1.jpg "Brachyrhamdia rambarrani")
30. B. rambarrani (i:3, k: 2)
Size: 55mm (2.2")
Temp: 24.0-26.0°C (75.2-78.8°F)
pH: 5.8-7.0
IUCN: Least Concern/siluriformes/callichthyidae/brochis(sc3)/amandajanea/1.jpg "Brochis (sub-clade 3) amandajanea")
31. Brochis (sub-clade 3) amandajanea (i:4, k: 10)
Size: 59mm (2.3")
Temp: 22.0-26.0°C (71.6-78.8°F)
pH: 6.0-8.0
IUCN: Not Evaluated/siluriformes/callichthyidae/brochis(sc3)/crimmeni/1.jpg "Brochis (sub-clade 3) crimmeni")
32. B. crimmeni (i:4, k: 2)
Size: 40mm (1.6")
IUCN: Not Evaluated/siluriformes/callichthyidae/brochis(sc3)/crypticus/1.jpg "Brochis (sub-clade 3) crypticus")
33. B. crypticus (i:4, k: 2)
Size: 45mm (1.8")
Temp: 22.0-25.0°C (71.6-77°F)
IUCN: Not Evaluated/siluriformes/callichthyidae/brochis(sc3)/imitator/1.jpg "Brochis (sub-clade 3) imitator")
34. B. imitator (i:9, k: 19)
Size: 56mm (2.2")
Temp: 21.0-23.0°C (69.8-73.4°F)
IUCN: Not Evaluated/siluriformes/callichthyidae/brochis(sc3)/incolicana/1.jpg "Brochis (sub-clade 3) incolicana")
35. B. incolicana (i:2, k: 11)
Size: 52mm (2")
Temp: 23.0-26.0°C (73.4-78.8°F)
IUCN: Not Evaluated/siluriformes/callichthyidae/brochis(sc3)/robineae/1.jpg "Brochis (sub-clade 3) robineae")
36. B. robineae (i:15, k: 72)
Size: 44mm (1.7")
Temp: 21.0-26.0°C (69.8-78.8°F)
pH: 6.0-7.5
IUCN: Not Evaluated/siluriformes/callichthyidae/brochis(sc3)/sp%28c039%29/1.jpg "Brochis (sub-clade 3) sp. (C039)")
37. B. sp. (C039) (i:5, k: 3)
Size: 60mm (2.4")
IUCN: Not Evaluated/siluriformes/callichthyidae/brochis(sc3)/sp%28c140%29/1.jpg "Brochis (sub-clade 3) sp. (C140)")
38. B. sp. (C140) (i:9, k: 10)
Size: 65mm (2.6")
Temp: 24.5-26.5°C (76.1-79.7°F)
pH: 6.5-7.0
IUCN: Not Evaluated
39. B. sp. (C159) (i:0, k: 0)
IUCN: Not Evaluated/siluriformes/callichthyidae/brochis(sc3)/sp%28cw089%29/1.jpg "Brochis (sub-clade 3) sp. (Cw089)")
40. B. sp. (Cw089) (i:1, k: 0)
IUCN: Not Evaluated/siluriformes/callichthyidae/brochis(sc3)/sp%28cw099%29/1.jpg "Brochis (sub-clade 3) sp. (Cw099)")
41. B. sp. (Cw099) (i:1, k: 3)
IUCN: Not Evaluated/siluriformes/callichthyidae/brochis(sc3)/sp%28cw106%29/1.jpg "Brochis (sub-clade 3) sp. (Cw106)")
42. B. sp. (Cw106) (i:5, k: 3)
IUCN: Not Evaluated/siluriformes/callichthyidae/brochis(sc3)/sp%28cw130%29/1.jpg "Brochis (sub-clade 3) sp. (Cw130)")
43. B. sp. (Cw130) (i:1, k: 0)
IUCN: Not Evaluated/siluriformes/aspredinidae/bunocephalus/sp%60rio_vaupes%60/1.jpg "Bunocephalus sp. `RIO VAUPES`")
44. Bunocephalus sp. `RIO VAUPES` (i:1, k: 0)
IUCN: Not Evaluated/siluriformes/callichthyidae/callichthys/serralabium/1.jpg "Callichthys serralabium")
45. Callichthys serralabium (i:1, k: 0)
Size: 158mm (6.2")
IUCN: Least Concern/siluriformes/doradidae/centrodoras/hasemani/1.jpg "Centrodoras hasemani")
46. Centrodoras hasemani (i:7, k: 2)
Size: 210mm (8.3")
IUCN: Least Concern/siluriformes/auchenipteridae/centromochlus/macracanthus/1.jpg "Centromochlus macracanthus")
47. Centromochlus macracanthus (i:3, k: 5)
Size: 71mm (2.8")
IUCN: Not Evaluated/siluriformes/cetopsidae/cetopsidium/pemon/1.jpg "Cetopsidium pemon")
48. Cetopsidium pemon (i:3, k: 0)
Size: 43mm (1.7")
IUCN: Least Concern/siluriformes/cetopsidae/cetopsidium/soniae/1.jpg "Cetopsidium soniae")
49. C. soniae (i:3, k: 0)
Size: 35mm (1.4")
IUCN: Data Deficient/siluriformes/heptapteridae/cetopsorhamdia/insidiosa/1.jpg "Cetopsorhamdia insidiosa")
50. Cetopsorhamdia insidiosa (i:2, k: 0)
Size: 77mm (3")
IUCN: Least Concern/siluriformes/loricariidae/chaetostoma/jegui/1.jpg "Chaetostoma jegui")
51. Chaetostoma jegui (i:2, k: 0)
Size: 168mm (6.6")
IUCN: Least Concern/siluriformes/heptapteridae/chasmocranus/longior/1.jpg "Chasmocranus longior")
52. Chasmocranus longior (i:7, k: 2)
Size: 170mm (6.7")
IUCN: Least Concern/siluriformes/loricariidae/cheilonimata/minuta/1.jpg "Cheilonimata minuta")
53. Cheilonimata minuta (i:3, k: 0)
IUCN: Not Evaluated
54. C. papillosa (i:0, k: 0)
IUCN: Not Evaluated/siluriformes/loricariidae/colossimystax/pectegenitor/1.jpg "Colossimystax pectegenitor")
55. Colossimystax pectegenitor (i:5, k: 1)
Size: 242mm (9.5")
IUCN: Not Evaluated/siluriformes/callichthyidae/corydoras/desana/1.jpg "Corydoras desana")
56. Corydoras desana (i:2, k: 0)
IUCN: Data Deficient/siluriformes/callichthyidae/corydoras/serratus/1.jpg "Corydoras serratus")
57. C. serratus (i:16, k: 12)
Size: 49mm (1.9")
Temp: 22.0-26.0°C (71.6-78.8°F)
IUCN: Least Concern/siluriformes/loricariidae/dekeyseria/picta/1.jpg "Dekeyseria picta")
58. Dekeyseria picta (i:49, k: 365)
Size: 140mm (5.5")
Temp: 24.0-27.0°C (75.2-80.6°F)
pH: 5.6-6.8
IUCN: Least Concern/siluriformes/loricariidae/dekeyseria/scaphirhynchus/1.jpg "Dekeyseria scaphirhynchus")
59. D. scaphirhynchus (i:9, k: 3)
Size: 200mm (7.9")
Temp: 22.0-26.0°C (71.6-78.8°F)
pH: 5.0-7.0
IUCN: Least Concern/siluriformes/cetopsidae/denticetopsis/praecox/1.jpg "Denticetopsis praecox")
60. Denticetopsis praecox (i:4, k: 0)
Size: 53mm (2.1")
pH: 4.3-5.0
IUCN: Least Concern/siluriformes/cetopsidae/denticetopsis/royeroi/1.jpg "Denticetopsis royeroi")
61. D. royeroi (i:1, k: 0)
Size: 18mm (0.7")
IUCN: Data Deficient/siluriformes/cetopsidae/denticetopsis/sauli/1.jpg "Denticetopsis sauli")
62. D. sauli (i:2, k: 0)
Size: 21mm (0.8")
IUCN: Data Deficient/siluriformes/doradidae/doras/phlyzakion/1.jpg "Doras phlyzakion")
63. Doras phlyzakion (i:6, k: 0)
Size: 189mm (7.4")
IUCN: Least Concern
64. Exastilithoxus hoedemani (i:0, k: 0)
Size: 51mm (2")
IUCN: Least Concern/siluriformes/callichthyidae/gastrodermus/nijsseni/1.jpg "Gastrodermus nijsseni")
65. Gastrodermus nijsseni (i:14, k: 23)
Size: 30mm (1.2")
Temp: 22.0-26.0°C (71.6-78.8°F)
IUCN: Not Evaluated
66. Gelanoglanis nanonocticolus (i:0, k: 0)
Size: 22mm (0.9")
pH: 4.5-5.0
IUCN: Least Concern/siluriformes/heptapteridae/gladioglanis/machadoi/1.jpg "Gladioglanis machadoi")
67. Gladioglanis machadoi (i:4, k: 0)
Size: 34mm (1.3")
IUCN: Least Concern/siluriformes/cetopsidae/helogenes/marmoratus/1.jpg "Helogenes marmoratus")
68. Helogenes marmoratus (i:13, k: 9)
Size: 73mm (2.9")
Temp: 22.0-26.0°C (71.6-78.8°F)
IUCN: Least Concern/siluriformes/loricariidae/hemiancistrus/guahiborum/1.jpg "Hemiancistrus guahiborum")
69. Hemiancistrus guahiborum (i:17, k: 86)
Size: 125mm (4.9")
Temp: 25.0-31.0°C (77-87.8°F)
IUCN: Least Concern/siluriformes/loricariidae/hemiancistrus/sp%28l476%29/1.jpg "Hemiancistrus sp. (L476)")
70. H. sp. (L476) (i:7, k: 3)/siluriformes/doradidae/hemidoras/morei/1.jpg "Hemidoras morei")
71. Hemidoras morei (i:3, k: 2)
Size: 103mm (4.1")
IUCN: Not Evaluated/siluriformes/callichthyidae/hoplisoma/adolfoi/1.jpg "Hoplisoma adolfoi")
72. Hoplisoma adolfoi (i:12, k: 196)
Size: 57mm (2.2")
Temp: 20.0-26.0°C (68-78.8°F)
pH: 5.6-7.0
IUCN: Not Evaluated/siluriformes/callichthyidae/hoplisoma/burgessi/1.jpg "Hoplisoma burgessi")
73. H. burgessi (i:7, k: 22)
Size: 48mm (1.9")
Temp: 23.0-26.0°C (73.4-78.8°F)
pH: 5.6-7.0
IUCN: Not Evaluated/siluriformes/callichthyidae/hoplisoma/davidsandsi/1.jpg "Hoplisoma davidsandsi")
74. H. davidsandsi (i:12, k: 51)
Size: 44mm (1.7")
Temp: 20.0-25.0°C (68-77°F)
pH: 6.2-7.2
IUCN: Not Evaluated/siluriformes/callichthyidae/hoplisoma/duplicareum/1.jpg "Hoplisoma duplicareum")
75. H. duplicareum (i:12, k: 176)
Size: 40mm (1.6")
Temp: 20.0-24.0°C (68-75.2°F)
pH: 6.4-7.4
IUCN: Not Evaluated/siluriformes/callichthyidae/hoplisoma/kanei/1.jpg "Hoplisoma kanei")
76. H. kanei (i:8, k: 30)
Size: 38mm (1.5")
Temp: 21.5-25.0°C (70.7-77°F)
pH: 6.5-7.4
IUCN: Not Evaluated/siluriformes/callichthyidae/hoplisoma/melini/1.jpg "Hoplisoma melini")
77. H. melini (i:11, k: 104)
Size: 50mm (2")
Temp: 22.0-26.0°C (71.6-78.8°F)
IUCN: Not Evaluated/siluriformes/callichthyidae/hoplisoma/parallelum/1.jpg "Hoplisoma parallelum")
78. H. parallelum (i:12, k: 26)
Size: 52mm (2")
Temp: 24.0-27.0°C (75.2-80.6°F)
IUCN: Not Evaluated/siluriformes/callichthyidae/hoplisoma/sp%28c084%29/1.jpg "Hoplisoma sp. (C084)")
79. H. sp. (C084) (i:1, k: 8)
Size: 50mm (2")
IUCN: Not Evaluated/siluriformes/callichthyidae/hoplisoma/sp%28c100%29/1.jpg "Hoplisoma sp. (C100)")
80. H. sp. (C100) (i:2, k: 0)
Size: 65mm (2.6")
IUCN: Not Evaluated/siluriformes/callichthyidae/hoplisoma/sp%28c121%29/1.jpg "Hoplisoma sp. (C121)")
81. H. sp. (C121) (i:15, k: 44)
Size: 60mm (2.4")
IUCN: Not Evaluated/siluriformes/callichthyidae/hoplisoma/sp%28c129%29/1.jpg "Hoplisoma sp. (C129)")
82. H. sp. (C129) (i:5, k: 3)
Size: 55mm (2.2")
IUCN: Not Evaluated/siluriformes/callichthyidae/hoplisoma/sp%28cw001%29/1.jpg "Hoplisoma sp. (Cw001)")
83. H. sp. (Cw001) (i:1, k: 4)
IUCN: Not Evaluated/siluriformes/callichthyidae/hoplisoma/sp%28cw081%29/1.jpg "Hoplisoma sp. (Cw081)")
84. H. sp. (Cw081) (i:3, k: 0)
IUCN: Not Evaluated/siluriformes/callichthyidae/hoplisoma/sp%28cw098%29/1.jpg "Hoplisoma sp. (Cw098)")
85. H. sp. (Cw098) (i:3, k: 7)
IUCN: Not Evaluated/siluriformes/callichthyidae/hoplisoma/sp%28cw104%29/1.jpg "Hoplisoma sp. (Cw104)")
86. H. sp. (Cw104) (i:8, k: 4)
IUCN: Not Evaluated/siluriformes/callichthyidae/hoplisoma/sp%28cw129%29/1.jpg "Hoplisoma sp. (Cw129)")
87. H. sp. (Cw129) (i:1, k: 0)
IUCN: Not Evaluated/siluriformes/callichthyidae/hoplisoma/sp%28cw158%29/1.jpg "Hoplisoma sp. (Cw158)")
88. H. sp. (Cw158) (i:2, k: 1)
IUCN: Not Evaluated/siluriformes/callichthyidae/hoplisoma/tukano/1.jpg "Hoplisoma tukano")
89. H. tukano (i:14, k: 24)
Size: 41mm (1.6")
IUCN: Not Evaluated/siluriformes/loricariidae/hypancistrus/contradens/1.jpg "Hypancistrus contradens")
90. Hypancistrus contradens (i:26, k: 165)
Size: 126mm (5")
Temp: 25.0-29.0°C (77-84.2°F)
pH: 5.0-7.5
IUCN: Near Threatened/siluriformes/loricariidae/hypancistrus/inspector/1.jpg "Hypancistrus inspector")
91. H. inspector (i:20, k: 86)
Size: 160mm (6.3")
Temp: 22.0-30.0°C (71.6-86°F)
pH: 5.4-7.6/siluriformes/loricariidae/hypancistrus/margaritatus/1.jpg "Hypancistrus margaritatus")
92. H. margaritatus (i:5, k: 14)
IUCN: Not Evaluated/siluriformes/loricariidae/hypancistrus/phantasma/1.jpg "Hypancistrus phantasma")
93. H. phantasma (i:3, k: 0)
IUCN: Not Evaluated/siluriformes/loricariidae/hypancistrus/sp%28l136%29/1.jpg "Hypancistrus sp. (L136)")
94. H. sp. (L136) (i:14, k: 76)
Size: 80mm (3.1")
Temp: 23.0-28.0°C (73.4-82.4°F)
pH: 6.0-7.6/siluriformes/loricariidae/hypancistrus/sp%28l136c%29/1.jpg "Hypancistrus sp. (L136C)")
95. H. sp. (L136C) (i:5, k: 10)
Size: 100mm (3.9")
96. H. sp. (L158) (i:0, k: 1)
Size: 100mm (3.9")/siluriformes/loricariidae/hypancistrus/sp%28l499%29/1.jpg "Hypancistrus sp. (L499)")
97. H. sp. (L499) (i:2, k: 3)/siluriformes/loricariidae/hypancistrus/sp%28l501%29/1.jpg "Hypancistrus sp. (L501)")
98. H. sp. (L501) (i:17, k: 11)/siluriformes/pimelodidae/hypophthalmus/fimbriatus/1.jpg "Hypophthalmus fimbriatus")
99. Hypophthalmus fimbriatus (i:1, k: 0)
IUCN: Not Evaluated/siluriformes/loricariidae/hypostomus/carinatus/1.jpg "Hypostomus carinatus")
100. Hypostomus carinatus (i:3, k: 2)
Size: 248mm (9.8")
IUCN: Least Concern