You searched for species with distribution of Amazon, Upper Amazon, Marañón, Ucayali 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
2. Ancistrus jelskii (i:0, k: 0)
Size: 80mm (3.1")
IUCN: Data Deficient
3. A. occloi (i:0, k: 0)
Size: 116mm (4.6")
IUCN: Least Concern/siluriformes/loricariidae/ancistrus/sp%60rio_ucayali%60/1.jpg "Ancistrus sp. `RIO UCAYALI`")
4. 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%28l279%29/1.jpg "Ancistrus sp. (L279)")
5. A. sp. (L279) (i:1, k: 11)
Size: 100mm (3.9")/siluriformes/loricariidae/ancistrus/tamboensis/1.jpg "Ancistrus tamboensis")
6. 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")
7. A. yanesha (i:2, k: 10)
Size: 120mm (4.7")
IUCN: Not Evaluated/siluriformes/loricariidae/andeancistrus/eschwartzae/1.jpg "Andeancistrus eschwartzae")
8. Andeancistrus eschwartzae (i:3, k: 0)
IUCN: Not Evaluated/siluriformes/astroblepidae/astroblepus/mancoi/1.jpg "Astroblepus mancoi")
9. Astroblepus mancoi (i:13, k: 2)
Size: 80mm (3.1")
IUCN: Data Deficient/siluriformes/astroblepidae/astroblepus/sabalo/1.jpg "Astroblepus sabalo")
10. A. sabalo (i:3, k: 0)
IUCN: Data Deficient/siluriformes/astroblepidae/astroblepus/taczanowskii/1.jpg "Astroblepus taczanowskii")
11. A. taczanowskii (i:3, k: 1)
Size: 80mm (3.1")
IUCN: Data Deficient
12. A. vanceae (i:0, k: 0)
Size: 80mm (3.1")
IUCN: Data Deficient/siluriformes/pseudopimelodidae/batrochoglanis/raninus/1.jpg "Batrochoglanis raninus")
13. 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")
14. Brochis (sub-clade 3) bethanae (i:15, k: 18)
IUCN: Not Evaluated/siluriformes/callichthyidae/brochis(sc3)/sp%28c131%29/1.jpg "Brochis (sub-clade 3) sp. (C131)")
15. 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)")
16. 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")
17. B. virginiae (i:14, k: 49)
Size: 51mm (2")
Temp: 22.0-26.0°C (71.6-78.8°F)
IUCN: Not Evaluated/siluriformes/heptapteridae/cetopsorhamdia/filamentosa/1.jpg "Cetopsorhamdia filamentosa")
18. Cetopsorhamdia filamentosa (i:2, k: 0)
Size: 29mm (1.1")
IUCN: Data Deficient/siluriformes/heptapteridae/cetopsorhamdia/hidalgoi/1.jpg "Cetopsorhamdia hidalgoi")
19. C. hidalgoi (i:3, k: 0)
IUCN: Not Evaluated/siluriformes/loricariidae/chaetostoma/aff_lineopunctatum/1.jpg "Chaetostoma aff. lineopunctatum")
20. Chaetostoma aff. lineopunctatum (i:7, k: 6)
Size: 120mm (4.7")/siluriformes/loricariidae/chaetostoma/loborhynchos/1.jpg "Chaetostoma loborhynchos")
21. C. loborhynchos (i:1, k: 0)
Size: 137mm (5.4")
IUCN: Endangered/siluriformes/loricariidae/chaetostoma/sacramento/1.jpg "Chaetostoma sacramento")
22. C. sacramento (i:30, k: 12)
Size: 77mm (3")
IUCN: Not Evaluated/siluriformes/loricariidae/chaetostoma/taczanowskii/1.jpg "Chaetostoma taczanowskii")
23. C. taczanowskii (i:2, k: 0)
Size: 170mm (6.7")
IUCN: Least Concern/siluriformes/callichthyidae/corydoras/coriatae/1.jpg "Corydoras coriatae")
24. Corydoras coriatae (i:2, k: 2)
Size: 65mm (2.6")
IUCN: Least Concern/siluriformes/callichthyidae/corydoras/sp%28c127%29/1.jpg "Corydoras sp. (C127)")
25. C. sp. (C127) (i:11, k: 6)
Size: 65mm (2.6")/siluriformes/callichthyidae/corydoras/sp%28cw073%29/1.jpg "Corydoras sp. (Cw073)")
26. C. sp. (Cw073) (i:2, k: 0)/siluriformes/callichthyidae/corydoras/stenocephalus/1.jpg "Corydoras stenocephalus")
27. 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/loricariidae/farlowella/myriodon/1.jpg "Farlowella myriodon")
28. Farlowella 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")
29. 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/callichthyidae/gastrodermus/elegans/1.jpg "Gastrodermus elegans")
30. Gastrodermus elegans (i:15, k: 103)
Size: 51mm (2")
Temp: 22.0-25.0°C (71.6-77°F)
pH: 6.0-7.4
IUCN: Not Evaluated/siluriformes/callichthyidae/hoplisoma/panda/1.jpg "Hoplisoma panda")
31. Hoplisoma panda (i:20, k: 558)
Size: 38mm (1.5")
Temp: 22.0-25.0°C (71.6-77°F)
pH: 6.0-7.4
IUCN: Not Evaluated
32. 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")
33. H. trilineatum (i:24, k: 357)
Size: 61mm (2.4")
Temp: 16.0-25.0°C (60.8-77°F)
pH: 5.8-7.2
IUCN: Not Evaluated
34. Hypoptopoma bianale (i:0, k: 0)
Size: 54mm (2.1")
IUCN: Least Concern/siluriformes/loricariidae/hypoptopoma/brevirostratum/1.jpg "Hypoptopoma brevirostratum")
35. H. brevirostratum (i:2, k: 0)
Size: 51mm (2")
IUCN: Least Concern/siluriformes/loricariidae/hypoptopoma/gulare/1.jpg "Hypoptopoma gulare")
36. H. gulare (i:9, k: 19)
Size: 105mm (4.1")
IUCN: Least Concern/siluriformes/loricariidae/hypoptopoma/psilogaster/1.jpg "Hypoptopoma psilogaster")
37. H. psilogaster (i:10, k: 8)
Size: 70mm (2.8")
IUCN: Least Concern/siluriformes/loricariidae/hypoptopoma/steindachneri/1.jpg "Hypoptopoma steindachneri")
38. H. steindachneri (i:4, k: 0)
Size: 100mm (3.9")
IUCN: Least Concern/siluriformes/loricariidae/hypostomus/sp%28l227%29/1.jpg "Hypostomus sp. (L227)")
39. Hypostomus sp. (L227) (i:2, k: 0)
Size: 300mm (11.8")/siluriformes/heptapteridae/imparfinis/pseudonemacheir/1.jpg "Imparfinis pseudonemacheir")
40. Imparfinis 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")
41. I. stictonotus (i:3, k: 2)
Size: 48mm (1.9")
IUCN: Least Concern
42. Lepthoplosternum altamazonicum (i:0, k: 0)
Size: 50mm (2")
IUCN: Least Concern
43. L. ucamara (i:0, k: 0)
Size: 46mm (1.8")
IUCN: Least Concern
44. Limatulichthys petleyi (i:0, k: 0)
IUCN: Not Evaluated/siluriformes/auchenipteridae/liosomadoras/morrowi/1.jpg "Liosomadoras morrowi")
45. 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")
46. 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
47. Loricaria clavipinna (i:0, k: 0)
Size: 180mm (7.1")
IUCN: Least Concern
48. Loricariichthys cashibo (i:0, k: 0)
Size: 130mm (5.1")
IUCN: Data Deficient
49. L. chanjoo (i:0, k: 0)
Size: 230mm (9.1")
IUCN: Data Deficient
50. L. ucayalensis (i:0, k: 0)
Size: 220mm (8.7")
IUCN: Least Concern/siluriformes/pseudopimelodidae/microglanis/aff_poecilus/1.jpg "Microglanis aff. poecilus")
51. Microglanis aff. poecilus (i:6, k: 1)
IUCN: Not Evaluated/siluriformes/pseudopimelodidae/microglanis/sp%60rio_pozuzo%60/1.jpg "Microglanis sp. `RIO POZUZO`")
52. M. sp. `RIO POZUZO` (i:1, k: 0)
IUCN: Not Evaluated/siluriformes/pseudopimelodidae/microglanis/sp%60rio_ucayali%60/1.jpg "Microglanis sp. `RIO UCAYALI`")
53. M. sp. `RIO UCAYALI` (i:2, k: 0)
IUCN: Not Evaluated/siluriformes/doradidae/nemadoras/hemipeltis/1.jpg "Nemadoras hemipeltis")
54. Nemadoras hemipeltis (i:1, k: 0)
Size: 144mm (5.7")
IUCN: Least Concern
55. Nemuroglanis lanceolatus (i:0, k: 0)
Size: 38mm (1.5")
IUCN: Least Concern/siluriformes/callichthyidae/osteogaster/sp%28cw009%29/1.jpg "Osteogaster sp. (Cw009)")
56. Osteogaster sp. (Cw009) (i:16, k: 165)
IUCN: Not Evaluated/siluriformes/callichthyidae/osteogaster/sp%28cw010%29/1.jpg "Osteogaster sp. (Cw010)")
57. O. sp. (Cw010) (i:15, k: 266)
IUCN: Not Evaluated/siluriformes/loricariidae/otocinclus/cocama/1.jpg "Otocinclus cocama")
58. Otocinclus cocama (i:28, k: 68)
Size: 44mm (1.7")
Temp: 21.0-25.0°C (69.8-77°F)
pH: 6.0-7.5
IUCN: Endangered/siluriformes/loricariidae/panaqolus/albivermis/1.jpg "Panaqolus albivermis")
59. Panaqolus albivermis (i:43, k: 406)
Size: 130mm (5.1")
Temp: 24.0-30.0°C (75.2-86°F)
pH: 6.6-8.6
IUCN: Endangered/siluriformes/loricariidae/panaqolus/albomaculatus/1.jpg "Panaqolus albomaculatus")
60. P. albomaculatus (i:24, k: 124)
Size: 124mm (4.9")
Temp: 26.0-33.0°C (78.8-91.4°F)
pH: 6.0-7.0
IUCN: Least Concern/siluriformes/loricariidae/panaqolus/sp%28l206%29/1.jpg "Panaqolus sp. (L206)")
61. P. sp. (L206) (i:17, k: 66)
Size: 80mm (3.1")
Temp: 25.0-29.0°C (77-84.2°F)/siluriformes/loricariidae/panaqolus/sp%28l425%29/1.jpg "Panaqolus sp. (L425)")
62. P. sp. (L425) (i:7, k: 4)/siluriformes/loricariidae/panaqolus/sp%28l426%29/1.jpg "Panaqolus sp. (L426)")
63. P. sp. (L426) (i:6, k: 1)/siluriformes/loricariidae/panaque/bathyphilus/1.jpg "Panaque bathyphilus")
64. Panaque bathyphilus (i:14, k: 51)
Size: 400mm (15.7")
IUCN: Least Concern/siluriformes/loricariidae/panaque/schaeferi/1.jpg "Panaque schaeferi")
65. P. schaeferi (i:26, k: 29)
Size: 600mm (23.6")
Temp: 22.0-25.0°C (71.6-77°F)
IUCN: Least Concern/siluriformes/loricariidae/parancistrus/aurantiacus/1.jpg "Parancistrus aurantiacus")
66. Parancistrus aurantiacus (i:21, k: 46)
Size: 193mm (7.6")
Temp: 22.0-27.0°C (71.6-80.6°F)
IUCN: Not Evaluated/siluriformes/loricariidae/peckoltia/furcata/1.jpg "Peckoltia furcata")
67. Peckoltia furcata (i:12, k: 3)
Size: 92mm (3.6")
IUCN: Least Concern/siluriformes/loricariidae/peckoltia/sp%28l205%29/1.jpg "Peckoltia sp. (L205)")
68. P. sp. (L205) (i:32, k: 21)
69. Phenacorhamdia nigrolineata (i:0, k: 0)
Size: 38mm (1.5")
IUCN: Data Deficient/siluriformes/heptapteridae/pimelodella/hartwelli/1.jpg "Pimelodella hartwelli")
70. Pimelodella hartwelli (i:1, k: 0)
Size: 125mm (4.9")
IUCN: Data Deficient
71. P. peruana (i:0, k: 0)
Size: 52mm (2")
IUCN: Data Deficient
72. P. roccae (i:0, k: 0)
Size: 182mm (7.2")
IUCN: Data Deficient/siluriformes/loricariidae/planiloricaria/cryptodon/1.jpg "Planiloricaria cryptodon")
73. Planiloricaria cryptodon (i:22, k: 32)
Size: 215mm (8.5")
Temp: 22.0-28.0°C (71.6-82.4°F)
pH: 6.0-7.2
IUCN: Least Concern/siluriformes/loricariidae/pseudacanthicus/sp%28l452%29/1.jpg "Pseudacanthicus sp. (L452)")
74. Pseudacanthicus sp. (L452) (i:31, k: 5)
Size: 320mm (12.6")
Temp: 25.0-28.0°C (77-82.4°F)
pH: 6.5-7.5/siluriformes/loricariidae/pseudohemiodon/sp%60marbled%60/1.jpg "Pseudohemiodon sp. `MARBLED`")
75. Pseudohemiodon sp. `MARBLED` (i:26, k: 9)
Size: 150mm (5.9")
Temp: 25.0-29.0°C (77-84.2°F)
pH: 6.4-7.4/siluriformes/loricariidae/pterygoplichthys/scrophus/1.jpg "Pterygoplichthys scrophus")
76. Pterygoplichthys scrophus (i:13, k: 105)
Size: 275mm (10.8")
Temp: 22.0-28.0°C (71.6-82.4°F)
pH: 6.0-7.6
IUCN: Least Concern/siluriformes/loricariidae/rineloricaria/morrowi/1.jpg "Rineloricaria morrowi")
77. Rineloricaria morrowi (i:10, k: 6)
Size: 165mm (6.5")
Temp: 20.0-24.0°C (68-75.2°F)
IUCN: Least Concern/siluriformes/loricariidae/rineloricaria/wolfei/1.jpg "Rineloricaria wolfei")
78. R. wolfei (i:5, k: 4)
Size: 149mm (5.9")
IUCN: Least Concern/siluriformes/pimelodidae/sorubim/maniradii/1.jpg "Sorubim maniradii")
79. Sorubim maniradii (i:3, k: 0)
Size: 252mm (9.9")
IUCN: Least Concern/siluriformes/loricariidae/spatuloricaria/sp%60rio_san_alejandro%60/1.jpg "Spatuloricaria sp. `RIO SAN ALEJANDRO`")
80. Spatuloricaria sp. `RIO SAN ALEJANDRO` (i:3, k: 2)
Size: 400mm (15.7")
Temp: 25.0-30.0°C (77-86°F)
pH: 6.2-7.2/siluriformes/loricariidae/sturisoma/nigrirostrum/1.jpg "Sturisoma nigrirostrum")
81. Sturisoma nigrirostrum (i:12, k: 14)
Size: 220mm (8.7")
Temp: 24.0-28.0°C (75.2-82.4°F)
pH: 6.0-7.0
IUCN: Least Concern