You searched for species with distribution of Amazon, Lower Amazon, Tocantins, Lower Tocantins, Araguaia and sorted by species.
There are 52 results. Refine search or start over.
1. Ammoglanis diaphanus (i:0, k: 0)
Size: 19mm (0.7")
IUCN: Data Deficient
2. Anadoras sp. `ARAGUAIA` (i:0, k: 0)/siluriformes/loricariidae/ancistomus/spilomma/1.jpg "Ancistomus spilomma")
3. Ancistomus spilomma (i:9, k: 3)
Size: 142mm (5.6")
Temp: 23.0-27.0°C (73.4-80.6°F)/siluriformes/loricariidae/ancistrus/aguaboensis/1.jpg "Ancistrus aguaboensis")
4. Ancistrus aguaboensis (i:6, k: 30)
Size: 67mm (2.6")
Temp: 23.0-27.0°C (73.4-80.6°F)
IUCN: Least Concern/siluriformes/loricariidae/ancistrus/cuiabae/1.jpg "Ancistrus cuiabae")
5. A. cuiabae (i:1, k: 0)
Size: 115mm (4.5")
IUCN: Least Concern
6. A. jataiensis (i:0, k: 0)
Size: 54mm (2.1")
IUCN: Data Deficient/siluriformes/loricariidae/ancistrus/stigmaticus/1.jpg "Ancistrus stigmaticus")
7. A. stigmaticus (i:3, k: 9)
Size: 152mm (6")
IUCN: Data Deficient/siluriformes/loricariidae/aphanotorulus/emarginatus/1.jpg "Aphanotorulus emarginatus")
8. 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/callichthyidae/aspidoras/belenos/1.jpg "Aspidoras belenos")
9. Aspidoras belenos (i:1, k: 4)
Size: 28mm (1.1")
IUCN: Least Concern/siluriformes/callichthyidae/aspidoras/brunneus/1.jpg "Aspidoras brunneus")
10. A. brunneus (i:1, k: 2)
Size: 21mm (0.8")
IUCN: Least Concern/siluriformes/callichthyidae/aspidoras/poecilus/1.jpg "Aspidoras poecilus")
11. A. poecilus (i:2, k: 10)
Size: 35mm (1.4")
IUCN: Least Concern/siluriformes/callichthyidae/aspidoras/sp%28c035%29/1.jpg "Aspidoras sp. (C035)")
12. A. sp. (C035) (i:5, k: 12)
Size: 50mm (2")
IUCN: Not Evaluated/siluriformes/callichthyidae/aspidoras/sp%28c036%29/1.jpg "Aspidoras sp. (C036)")
13. A. sp. (C036) (i:1, k: 0)
Size: 35mm (1.4")/siluriformes/callichthyidae/aspidoras/sp%28c037%29/1.jpg "Aspidoras sp. (C037)")
14. A. sp. (C037) (i:2, k: 6)
Size: 40mm (1.6")
15. Auchenipterus osteomystax (i:0, k: 0)
Size: 230mm (9.1")
IUCN: Least Concern/siluriformes/callichthyidae/brochis(sc3)/sp%28c068%29/1.jpg "Brochis (sub-clade 3) sp. (C068)")
16. Brochis (sub-clade 3) sp. (C068) (i:1, k: 1)
Size: 70mm (2.8")
IUCN: Not Evaluated/siluriformes/callichthyidae/brochis(sc3)/sp%28c122%29/1.jpg "Brochis (sub-clade 3) sp. (C122)")
17. B. sp. (C122) (i:2, k: 0)
Size: 60mm (2.4")
IUCN: Not Evaluated/siluriformes/auchenipteridae/centromochlus/akwe/1.jpg "Centromochlus akwe")
18. Centromochlus akwe (i:7, k: 0)
IUCN: Not Evaluated/siluriformes/loricariidae/corumbataia/tocantinensis/1.jpg "Corumbataia tocantinensis")
19. Corumbataia tocantinensis (i:7, k: 0)
Size: 38mm (1.5")
IUCN: Least Concern/siluriformes/callichthyidae/corydoras/maculifer/1.jpg "Corydoras maculifer")
20. Corydoras maculifer (i:1, k: 2)
Size: 59mm (2.3")
Temp: 25.0-27.0°C (77-80.6°F)
IUCN: Least Concern/siluriformes/doradidae/doras/zuanoni/1.jpg "Doras zuanoni")
21. Doras zuanoni (i:1, k: 0)
Size: 163mm (6.4")
IUCN: Least Concern/siluriformes/loricariidae/farlowella/henriquei/1.jpg "Farlowella henriquei")
22. Farlowella henriquei (i:4, k: 2)
Size: 165mm (6.5")
IUCN: Data Deficient/siluriformes/callichthyidae/gastrodermus/pauciradiatus/1.jpg "Gastrodermus pauciradiatus")
23. Gastrodermus pauciradiatus (i:15, k: 45)
Size: 29mm (1.1")
Temp: 22.0-25.0°C (71.6-77°F)
pH: 6.0-7.2
IUCN: Not Evaluated/siluriformes/loricariidae/hemiancistrus/cerrado/1.jpg "Hemiancistrus cerrado")
24. Hemiancistrus cerrado (i:6, k: 0)
Size: 170mm (6.7")
IUCN: Least Concern/siluriformes/callichthyidae/hoplisoma/araguaiaense/1.jpg "Hoplisoma araguaiaense")
25. Hoplisoma araguaiaense (i:4, k: 22)
Size: 35mm (1.4")
Temp: 25.0-29.0°C (77-84.2°F)
pH: 6.0-8.0
IUCN: Not Evaluated/siluriformes/callichthyidae/hoplisoma/cochui/1.jpg "Hoplisoma cochui")
26. H. cochui (i:10, k: 10)
Size: 25mm (1")
Temp: 23.0-26.0°C (73.4-78.8°F)
pH: 6.0-7.2
IUCN: Not Evaluated/siluriformes/callichthyidae/hoplisoma/eversi/1.jpg "Hoplisoma eversi")
27. H. eversi (i:8, k: 29)
Size: 55mm (2.2")
IUCN: Not Evaluated/siluriformes/callichthyidae/hoplisoma/sp%28c045%29/1.jpg "Hoplisoma sp. (C045)")
28. H. sp. (C045) (i:5, k: 12)
Size: 60mm (2.4")
IUCN: Not Evaluated
29. Hypoptopoma muzuspi (i:0, k: 0)
Size: 36mm (1.4")
IUCN: Not Evaluated/siluriformes/loricariidae/hypostomus/faveolus/1.jpg "Hypostomus faveolus")
30. Hypostomus faveolus (i:17, k: 37)
Size: 206mm (8.1")
Temp: 23.0-27.0°C (73.4-80.6°F)
IUCN: Least Concern
31. H. goyazensis (i:0, k: 0)
Size: 260mm (10.2")
IUCN: Least Concern/siluriformes/loricariidae/hypostomus/sp%28l101%29/1.jpg "Hypostomus sp. (L101)")
32. H. sp. (L101) (i:1, k: 0)
Size: 300mm (11.8")/siluriformes/heptapteridae/imparfinis/mirini/1.jpg "Imparfinis mirini")
33. Imparfinis mirini (i:7, k: 0)
Size: 85mm (3.3")
IUCN: Least Concern
34. Ituglanis macunaima (i:0, k: 0)
IUCN: Near Threatened/siluriformes/loricariidae/lasiancistrus/sp%28l033%29/1.jpg "Lasiancistrus sp. (L033)")
35. Lasiancistrus sp. (L033) (i:6, k: 5)
Size: 120mm (4.7")/siluriformes/loricariidae/loricaria/lata/1.jpg "Loricaria lata")
36. Loricaria lata (i:6, k: 12)
Size: 270mm (10.6")
IUCN: Data Deficient/siluriformes/pseudopimelodidae/microglanis/oliveirai/1.jpg "Microglanis oliveirai")
37. Microglanis oliveirai (i:7, k: 0)
Size: 26mm (1")
IUCN: Data Deficient/siluriformes/pseudopimelodidae/microglanis/xylographicus/1.jpg "Microglanis xylographicus")
38. M. xylographicus (i:7, k: 0)
IUCN: Data Deficient
39. Otocinclus tapirape (i:0, k: 0)
Size: 24mm (0.9")
IUCN: Least Concern/siluriformes/loricariidae/panaque/cf_armbrusteri%60araguaia%60/1.jpg "Panaque cf. armbrusteri`araguaia`")
40. Panaque cf. armbrusteri`araguaia` (i:10, k: 9)
Size: 400mm (15.7")/siluriformes/trichomycteridae/paracanthopoma/cangussu/1.jpg "Paracanthopoma cangussu")
41. Paracanthopoma cangussu (i:1, k: 0)
IUCN: Not Evaluated/siluriformes/loricariidae/parancistrus/sp%28lda046%29/1.jpg "Parancistrus sp. (LDA046)")
42. Parancistrus sp. (LDA046) (i:15, k: 7)
Size: 190mm (7.5")
IUCN: Not Evaluated/siluriformes/loricariidae/peckoltia/sp%28l080%29/1.jpg "Peckoltia sp. (L080)")
43. Peckoltia sp. (L080) (i:25, k: 19)
Size: 100mm (3.9")
Temp: 23.0-27.0°C (73.4-80.6°F)
44. Phenacorhamdia somnians (i:0, k: 0)
Size: 63mm (2.5")
IUCN: Data Deficient/siluriformes/pimelodidae/propimelodus/araguayae/1.jpg "Propimelodus araguayae")
45. Propimelodus araguayae (i:3, k: 0)
Size: 137mm (5.4")
IUCN: Least Concern/siluriformes/loricariidae/rhinotocinclus/dinizae/1.jpg "Rhinotocinclus dinizae")
46. Rhinotocinclus dinizae (i:3, k: 0)
IUCN: Not Evaluated/siluriformes/pseudopimelodidae/rhyacoglanis/sp%60araguaia%60/1.jpg "Rhyacoglanis sp. `ARAGUAIA`")
47. Rhyacoglanis sp. `ARAGUAIA` (i:2, k: 0)
IUCN: Not Evaluated
48. Rineloricaria osvaldoi (i:0, k: 0)
Size: 168mm (6.6")
IUCN: Least Concern
49. Scoloplax distolothrix (i:0, k: 0)
Size: 18mm (0.7")
IUCN: Least Concern/siluriformes/loricariidae/spectracanthicus/javae/1.jpg "Spectracanthicus javae")
50. Spectracanthicus javae (i:6, k: 0)
IUCN: Not Evaluated/siluriformes/loricariidae/sturisoma/rostratum/1.jpg "Sturisoma rostratum")
51. Sturisoma rostratum (i:7, k: 0)
Size: 190mm (7.5")
IUCN: Least Concern/siluriformes/auchenipteridae/tatia/simplex/1.jpg "Tatia simplex")
52. Tatia simplex (i:2, k: 2)
Size: 28mm (1.1")
IUCN: Not Evaluated