You searched for species with distribution of Amazon, Upper Amazon, Marañón and sorted by species.
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/siluriformes/auchenipteridae/ageneiosus/ucayalensis/1.jpg "Ageneiosus ucayalensis")
1. Ageneiosus ucayalensis (i:2, k: 0)
Size: 283mm (11.1")
IUCN: Least Concern/siluriformes/pimelodidae/aguarunichthys/torosus/1.jpg "Aguarunichthys torosus")
2. Aguarunichthys torosus (i:18, k: 11)
Size: 346mm (13.6")
Temp: 22.0-27.0°C (71.6-80.6°F)
pH: 5.8-7.2
IUCN: Least Concern
3. Ancistrus jelskii (i:0, k: 0)
Size: 80mm (3.1")
IUCN: Data Deficient/siluriformes/loricariidae/ancistrus/occidentalis/1.jpg "Ancistrus occidentalis")
4. A. occidentalis (i:3, k: 0)
Size: 86mm (3.4")
IUCN: Not Evaluated
5. A. occloi (i:0, k: 0)
Size: 116mm (4.6")
IUCN: Least Concern/siluriformes/loricariidae/ancistrus/shuar/1.jpg "Ancistrus shuar")
6. A. shuar (i:4, k: 0)
IUCN: Not Evaluated/siluriformes/loricariidae/ancistrus/sp%60rio_ucayali%60/1.jpg "Ancistrus sp. `RIO UCAYALI`")
7. A. sp. `RIO UCAYALI` (i:14, k: 51)
Size: 120mm (4.7")
Temp: 27.0-27.0°C (80.6-80.6°F)/siluriformes/loricariidae/ancistrus/sp%28l120%29/1.jpg "Ancistrus sp. (L120)")
8. A. sp. (L120) (i:11, k: 56)
Size: 250mm (9.8")
IUCN: Not Evaluated/siluriformes/loricariidae/ancistrus/sp%28l279%29/1.jpg "Ancistrus sp. (L279)")
9. A. sp. (L279) (i:1, k: 11)
Size: 100mm (3.9")/siluriformes/loricariidae/ancistrus/sp%28l349%29/1.jpg "Ancistrus sp. (L349)")
10. A. sp. (L349) (i:8, k: 13)
Size: 100mm (3.9")
Temp: 22.0-29.0°C (71.6-84.2°F)
pH: 5.5-7.5/siluriformes/loricariidae/ancistrus/tamboensis/1.jpg "Ancistrus tamboensis")
11. A. tamboensis (i:8, k: 69)
Size: 82mm (3.2")
Temp: 23.0-28.0°C (73.4-82.4°F)
pH: 6.5-7.5
IUCN: Least Concern/siluriformes/loricariidae/ancistrus/yanesha/1.jpg "Ancistrus yanesha")
12. A. yanesha (i:2, k: 10)
Size: 120mm (4.7")
IUCN: Not Evaluated/siluriformes/loricariidae/andeancistrus/eschwartzae/1.jpg "Andeancistrus eschwartzae")
13. Andeancistrus eschwartzae (i:3, k: 0)
IUCN: Not Evaluated/siluriformes/loricariidae/andeancistrus/platycephalus/1.jpg "Andeancistrus platycephalus")
14. A. platycephalus (i:6, k: 0)
Size: 145mm (5.7")
IUCN: Not Evaluated/siluriformes/loricariidae/aphanotorulus/horridus/1.jpg "Aphanotorulus horridus")
15. Aphanotorulus horridus (i:1, k: 1)
Size: 355mm (14")
IUCN: Least Concern/siluriformes/trichomycteridae/apomatoceros/alleni/1.jpg "Apomatoceros alleni")
16. Apomatoceros alleni (i:1, k: 0)
Size: 146mm (5.7")
IUCN: Least Concern/siluriformes/astroblepidae/astroblepus/festae/1.jpg "Astroblepus festae")
17. Astroblepus festae (i:3, k: 0)
Size: 100mm (3.9")
IUCN: Least Concern/siluriformes/astroblepidae/astroblepus/mancoi/1.jpg "Astroblepus mancoi")
18. A. mancoi (i:13, k: 2)
Size: 80mm (3.1")
IUCN: Data Deficient/siluriformes/astroblepidae/astroblepus/praeliorum/1.jpg "Astroblepus praeliorum")
19. A. praeliorum (i:1, k: 0)
Size: 80mm (3.1")
IUCN: Data Deficient/siluriformes/astroblepidae/astroblepus/sabalo/1.jpg "Astroblepus sabalo")
20. A. sabalo (i:3, k: 0)
IUCN: Data Deficient
21. A. supramollis (i:0, k: 1)
Size: 80mm (3.1")
IUCN: Vulnerable/siluriformes/astroblepidae/astroblepus/taczanowskii/1.jpg "Astroblepus taczanowskii")
22. A. taczanowskii (i:3, k: 1)
Size: 80mm (3.1")
IUCN: Data Deficient/siluriformes/astroblepidae/astroblepus/trifasciatus/1.jpg "Astroblepus trifasciatus")
23. A. trifasciatus (i:3, k: 0)
Size: 90mm (3.5")
IUCN: Least Concern
24. A. vanceae (i:0, k: 0)
Size: 80mm (3.1")
IUCN: Data Deficient/siluriformes/pseudopimelodidae/batrochoglanis/raninus/1.jpg "Batrochoglanis raninus")
25. Batrochoglanis raninus (i:10, k: 35)
Size: 200mm (7.9")
Temp: 25.0-28.0°C (77-82.4°F)
pH: 5.4-7.4
IUCN: Least Concern/siluriformes/callichthyidae/brochis(sc3)/bethanae/1.jpg "Brochis (sub-clade 3) bethanae")
26. Brochis (sub-clade 3) bethanae (i:15, k: 18)
IUCN: Not Evaluated/siluriformes/callichthyidae/brochis(sc3)/lamberti/1.jpg "Brochis (sub-clade 3) lamberti")
27. B. lamberti (i:3, k: 3)
Size: 38mm (1.5")
Temp: 22.0-26.0°C (71.6-78.8°F)
pH: 6.0-8.0
IUCN: Not Evaluated/siluriformes/callichthyidae/brochis(sc3)/orphnopterus/1.jpg "Brochis (sub-clade 3) orphnopterus")
28. B. orphnopterus (i:2, k: 5)
Size: 58mm (2.3")
Temp: 20.0-24.0°C (68-75.2°F)
IUCN: Not Evaluated/siluriformes/callichthyidae/brochis(sc3)/sp%28c130%29/1.jpg "Brochis (sub-clade 3) sp. (C130)")
29. B. sp. (C130) (i:1, k: 0)
Size: 65mm (2.6")
IUCN: Not Evaluated/siluriformes/callichthyidae/brochis(sc3)/sp%28c131%29/1.jpg "Brochis (sub-clade 3) sp. (C131)")
30. B. sp. (C131) (i:3, k: 3)
Size: 65mm (2.6")
IUCN: Not Evaluated/siluriformes/callichthyidae/brochis(sc3)/sp%28c138%29/1.jpg "Brochis (sub-clade 3) sp. (C138)")
31. B. sp. (C138) (i:4, k: 0)
Size: 60mm (2.4")
IUCN: Not Evaluated/siluriformes/callichthyidae/brochis(sc3)/virginiae/1.jpg "Brochis (sub-clade 3) virginiae")
32. B. virginiae (i:14, k: 49)
Size: 51mm (2")
Temp: 22.0-26.0°C (71.6-78.8°F)
IUCN: Not Evaluated/siluriformes/aspredinidae/bunocephalus/knerii/1.jpg "Bunocephalus knerii")
33. Bunocephalus knerii (i:5, k: 2)
Size: 130mm (5.1")
IUCN: Least Concern/siluriformes/heptapteridae/cetopsorhamdia/filamentosa/1.jpg "Cetopsorhamdia filamentosa")
34. Cetopsorhamdia filamentosa (i:2, k: 0)
Size: 29mm (1.1")
IUCN: Data Deficient/siluriformes/heptapteridae/cetopsorhamdia/hidalgoi/1.jpg "Cetopsorhamdia hidalgoi")
35. C. hidalgoi (i:3, k: 0)
IUCN: Not Evaluated/siluriformes/loricariidae/chaetostoma/aff_lineopunctatum/1.jpg "Chaetostoma aff. lineopunctatum")
36. Chaetostoma aff. lineopunctatum (i:7, k: 6)
Size: 120mm (4.7")/siluriformes/loricariidae/chaetostoma/branickii/1.jpg "Chaetostoma branickii")
37. C. branickii (i:9, k: 0)
Size: 135mm (5.3")
IUCN: Vulnerable/siluriformes/loricariidae/chaetostoma/carrioni/1.jpg "Chaetostoma carrioni")
38. C. carrioni (i:3, k: 0)
Size: 78mm (3.1")
IUCN: Not Evaluated
39. C. changae (i:0, k: 0)
Size: 76mm (3")
IUCN: Endangered
40. C. daidalmatos (i:0, k: 0)
Size: 154mm (6.1")
IUCN: Endangered/siluriformes/loricariidae/chaetostoma/dermorhynchus/1.jpg "Chaetostoma dermorhynchus")
41. C. dermorhynchus (i:2, k: 0)
Size: 250mm (9.8")
IUCN: Not Evaluated
42. C. lexa (i:0, k: 0)
Size: 49mm (1.9")
IUCN: Not Evaluated/siluriformes/loricariidae/chaetostoma/loborhynchos/1.jpg "Chaetostoma loborhynchos")
43. C. loborhynchos (i:1, k: 0)
Size: 137mm (5.4")
IUCN: Endangered/siluriformes/loricariidae/chaetostoma/marmorescens/1.jpg "Chaetostoma marmorescens")
44. C. marmorescens (i:1, k: 0)
Size: 135mm (5.3")
IUCN: Vulnerable/siluriformes/loricariidae/chaetostoma/sacramento/1.jpg "Chaetostoma sacramento")
45. C. sacramento (i:30, k: 12)
Size: 77mm (3")
IUCN: Not Evaluated/siluriformes/loricariidae/chaetostoma/sp%28l335%29/1.jpg "Chaetostoma sp. (L335)")
46. C. sp. (L335) (i:1, k: 1)
Size: 100mm (3.9")/siluriformes/loricariidae/chaetostoma/sp%28l336%29/1.jpg "Chaetostoma sp. (L336)")
47. C. sp. (L336) (i:1, k: 1)
Size: 80mm (3.1")
Temp: 13.0-16.0°C (55.4-60.8°F)
pH: 6.8-7.4/siluriformes/loricariidae/chaetostoma/sp%28l348%29/1.jpg "Chaetostoma sp. (L348)")
48. C. sp. (L348) (i:1, k: 0)
Size: 240mm (9.4")
Temp: 23.0-25.0°C (73.4-77°F)
pH: 6.8-7.6/siluriformes/loricariidae/chaetostoma/spondylus/1.jpg "Chaetostoma spondylus")
49. C. spondylus (i:5, k: 0)
Size: 131mm (5.2")
50. C. stroumpoulos (i:0, k: 0)
Size: 120mm (4.7")
IUCN: Endangered/siluriformes/loricariidae/chaetostoma/taczanowskii/1.jpg "Chaetostoma taczanowskii")
51. C. taczanowskii (i:2, k: 0)
Size: 170mm (6.7")
IUCN: Least Concern/siluriformes/heptapteridae/chasmocranus/quadrizonatus/1.jpg "Chasmocranus quadrizonatus")
52. Chasmocranus quadrizonatus (i:1, k: 0)
Size: 49mm (1.9")
IUCN: Data Deficient/siluriformes/callichthyidae/corydoras/coriatae/1.jpg "Corydoras coriatae")
53. Corydoras coriatae (i:2, k: 2)
Size: 65mm (2.6")
IUCN: Least Concern/siluriformes/callichthyidae/corydoras/iiap/1.jpg "Corydoras iiap")
54. C. iiap (i:9, k: 14)
Size: 65mm (2.6")
IUCN: Not Evaluated/siluriformes/callichthyidae/corydoras/pastazensis/1.jpg "Corydoras pastazensis")
55. C. pastazensis (i:4, k: 8)
Size: 61mm (2.4")
IUCN: Least Concern
56. C. sp. (C092) (i:0, k: 2)
Size: 65mm (2.6")/siluriformes/callichthyidae/corydoras/sp%28c127%29/1.jpg "Corydoras sp. (C127)")
57. C. sp. (C127) (i:11, k: 6)
Size: 65mm (2.6")/siluriformes/callichthyidae/corydoras/sp%28cw073%29/1.jpg "Corydoras sp. (Cw073)")
58. C. sp. (Cw073) (i:2, k: 0)/siluriformes/callichthyidae/corydoras/stenocephalus/1.jpg "Corydoras stenocephalus")
59. C. stenocephalus (i:5, k: 11)
Size: 64mm (2.5")
Temp: 22.0-26.0°C (71.6-78.8°F)
IUCN: Least Concern/siluriformes/aspredinidae/ernstichthys/megistus/1.jpg "Ernstichthys megistus")
60. Ernstichthys megistus (i:6, k: 2)
Size: 67mm (2.6")
Temp: 21.0-24.0°C (69.8-75.2°F)
pH: 6.5-7.5
IUCN: Least Concern
61. Farlowella knerii (i:0, k: 0)
Size: 162mm (6.4")
IUCN: Least Concern/siluriformes/loricariidae/farlowella/myriodon/1.jpg "Farlowella myriodon")
62. F. myriodon (i:12, k: 0)
Size: 200mm (7.9")
Temp: 24.0-28.0°C (75.2-82.4°F)
IUCN: Not Evaluated/siluriformes/loricariidae/farlowella/platorynchus/1.jpg "Farlowella platorynchus")
63. F. platorynchus (i:28, k: 11)
Size: 194mm (7.6")
Temp: 22.0-27.0°C (71.6-80.6°F)
IUCN: Not Evaluated/siluriformes/loricariidae/fonchiiloricaria/nanodon/1.jpg "Fonchiiloricaria nanodon")
64. Fonchiiloricaria nanodon (i:3, k: 1)
Size: 175mm (6.9")
IUCN: Least Concern/siluriformes/callichthyidae/gastrodermus/elegans/1.jpg "Gastrodermus elegans")
65. Gastrodermus elegans (i:15, k: 104)
Size: 51mm (2")
Temp: 22.0-25.0°C (71.6-77°F)
pH: 6.0-7.4
IUCN: Not Evaluated/siluriformes/callichthyidae/gastrodermus/sp%28cw064%29/1.jpg "Gastrodermus sp. (Cw064)")
66. G. sp. (Cw064) (i:2, k: 3)
Size: 45mm (1.8")
IUCN: Not Evaluated
67. Gelanoglanis travieso (i:0, k: 0)
IUCN: Data Deficient/siluriformes/callichthyidae/hoplisoma/copei/1.jpg "Hoplisoma copei")
68. Hoplisoma copei (i:7, k: 7)
Size: 39mm (1.5")
Temp: 22.0-25.0°C (71.6-77°F)
IUCN: Not Evaluated/siluriformes/callichthyidae/hoplisoma/panda/1.jpg "Hoplisoma panda")
69. H. panda (i:20, k: 561)
Size: 38mm (1.5")
Temp: 22.0-25.0°C (71.6-77°F)
pH: 6.0-7.4
IUCN: Not Evaluated/siluriformes/callichthyidae/hoplisoma/sp%28c091%29/1.jpg "Hoplisoma sp. (C091)")
70. H. sp. (C091) (i:11, k: 26)
Size: 55mm (2.2")
IUCN: Not Evaluated
71. H. steindachneri (i:0, k: 1)
Size: 50mm (2")
Temp: 22.0-26.0°C (71.6-78.8°F)
IUCN: Not Evaluated/siluriformes/callichthyidae/hoplisoma/trilineatum/1.jpg "Hoplisoma trilineatum")
72. H. trilineatum (i:24, k: 358)
Size: 61mm (2.4")
Temp: 16.0-25.0°C (60.8-77°F)
pH: 5.8-7.2
IUCN: Not Evaluated
73. Hypoptopoma bianale (i:0, k: 0)
Size: 54mm (2.1")
IUCN: Least Concern/siluriformes/loricariidae/hypoptopoma/brevirostratum/1.jpg "Hypoptopoma brevirostratum")
74. H. brevirostratum (i:2, k: 0)
Size: 51mm (2")
IUCN: Least Concern/siluriformes/loricariidae/hypoptopoma/gulare/1.jpg "Hypoptopoma gulare")
75. H. gulare (i:9, k: 19)
Size: 105mm (4.1")
IUCN: Least Concern/siluriformes/loricariidae/hypoptopoma/psilogaster/1.jpg "Hypoptopoma psilogaster")
76. H. psilogaster (i:10, k: 8)
Size: 70mm (2.8")
IUCN: Least Concern/siluriformes/loricariidae/hypoptopoma/steindachneri/1.jpg "Hypoptopoma steindachneri")
77. H. steindachneri (i:4, k: 0)
Size: 100mm (3.9")
IUCN: Least Concern
78. Hypostomus fonchii (i:0, k: 0)
Size: 141mm (5.6")
IUCN: Least Concern
79. H. sp. `RIO HUALLAGA` (i:0, k: 0)/siluriformes/loricariidae/hypostomus/sp%28l227%29/1.jpg "Hypostomus sp. (L227)")
80. H. sp. (L227) (i:2, k: 0)
Size: 300mm (11.8")
81. Imparfinis longicauda (i:0, k: 0)
IUCN: Not Evaluated/siluriformes/heptapteridae/imparfinis/pseudonemacheir/1.jpg "Imparfinis pseudonemacheir")
82. I. pseudonemacheir (i:10, k: 5)
Size: 40mm (1.6")
Temp: 24.5-26.0°C (76.1-78.8°F)
pH: 6.5-7.5
IUCN: Least Concern/siluriformes/heptapteridae/imparfinis/stictonotus/1.jpg "Imparfinis stictonotus")
83. I. stictonotus (i:3, k: 2)
Size: 48mm (1.9")
IUCN: Least Concern/siluriformes/loricariidae/lamontichthys/stibaros/1.jpg "Lamontichthys stibaros")
84. Lamontichthys stibaros (i:10, k: 7)
Size: 242mm (9.5")
IUCN: Least Concern/siluriformes/loricariidae/lasiancistrus/heteracanthus/1.jpg "Lasiancistrus heteracanthus")
85. Lasiancistrus heteracanthus (i:15, k: 14)
Size: 153mm (6")
IUCN: Least Concern
86. Lepthoplosternum altamazonicum (i:0, k: 0)
Size: 50mm (2")
IUCN: Least Concern
87. L. ucamara (i:0, k: 0)
Size: 46mm (1.8")
IUCN: Least Concern
88. Leptodoras acipenserinus (i:0, k: 2)
Size: 203mm (8")
IUCN: Least Concern
89. Limatulichthys petleyi (i:0, k: 0)
IUCN: Not Evaluated/siluriformes/auchenipteridae/liosomadoras/morrowi/1.jpg "Liosomadoras morrowi")
90. Liosomadoras morrowi (i:17, k: 24)
Size: 150mm (5.9")
Temp: 20.0-25.0°C (68-77°F)
pH: 6.0-7.0
IUCN: Least Concern/siluriformes/auchenipteridae/liosomadoras/oncinus/1.jpg "Liosomadoras oncinus")
91. L. oncinus (i:26, k: 90)
Size: 170mm (6.7")
Temp: 20.0-28.0°C (68-82.4°F)
pH: 5.6-7.2
IUCN: Least Concern
92. Loricaria clavipinna (i:0, k: 0)
Size: 180mm (7.1")
IUCN: Least Concern
93. Loricariichthys cashibo (i:0, k: 0)
Size: 130mm (5.1")
IUCN: Data Deficient
94. L. chanjoo (i:0, k: 0)
Size: 230mm (9.1")
IUCN: Data Deficient/siluriformes/loricariidae/loricariichthys/stuebelii/1.jpg "Loricariichthys stuebelii")
95. L. stuebelii (i:4, k: 0)
Size: 190mm (7.5")
IUCN: Least Concern/siluriformes/loricariidae/loricariichthys/ucayalensis/1.jpg "Loricariichthys ucayalensis")
96. L. ucayalensis (i:4, k: 0)
Size: 220mm (8.7")
IUCN: Least Concern/siluriformes/pseudopimelodidae/microglanis/aff_poecilus/1.jpg "Microglanis aff. poecilus")
97. Microglanis aff. poecilus (i:6, k: 1)
IUCN: Not Evaluated/siluriformes/pseudopimelodidae/microglanis/sp%60rio_pozuzo%60/1.jpg "Microglanis sp. `RIO POZUZO`")
98. M. sp. `RIO POZUZO` (i:1, k: 0)
IUCN: Not Evaluated/siluriformes/pseudopimelodidae/microglanis/sp%60rio_ucayali%60/1.jpg "Microglanis sp. `RIO UCAYALI`")
99. M. sp. `RIO UCAYALI` (i:2, k: 0)
IUCN: Not Evaluated/siluriformes/pseudopimelodidae/microglanis/zonatus/1.jpg "Microglanis zonatus")
100. M. zonatus (i:5, k: 0)
Size: 20mm (0.8")
IUCN: Least Concern