You searched for species with distribution of La Plata, Paraná, Paraguay and sorted by species.
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/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
2. Acestrorhynchus pantaneiro (i:0, k: 0)
Size: 240mm (9.4")
IUCN: Least Concern
3. Aequidens plagiozonatus (i:0, k: 0)
Size: 103mm (4.1")
IUCN: Least Concern/siluriformes/aspredinidae/amaralia/oviraptor/1.jpg "Amaralia oviraptor")
4. Amaralia oviraptor (i:1, k: 0)
IUCN: Least Concern/siluriformes/doradidae/amblydoras/nheco/1.jpg "Amblydoras nheco")
5. Amblydoras nheco (i:2, k: 0)
Size: 54mm (2.1")
IUCN: Not Evaluated/siluriformes/doradidae/anadoras/weddellii/1.jpg "Anadoras weddellii")
6. Anadoras weddellii (i:5, k: 0)
Size: 120mm (4.7")
IUCN: Least Concern/siluriformes/loricariidae/ancistrus/claro/1.jpg "Ancistrus claro")
7. Ancistrus claro (i:19, k: 0)
Size: 66mm (2.6")
Temp: 24.0-28.0°C (75.2-82.4°F)
pH: 6.2-7.6
IUCN: Least Concern/siluriformes/loricariidae/ancistrus/cuiabae/1.jpg "Ancistrus cuiabae")
8. A. cuiabae (i:1, k: 0)
Size: 115mm (4.5")
IUCN: Least Concern
9. A. dubius (i:0, k: 0)
Size: 126mm (5")
IUCN: Least Concern/siluriformes/loricariidae/ancistrus/formoso/1.jpg "Ancistrus formoso")
10. A. formoso (i:7, k: 0)
Size: 79mm (3.1")
IUCN: Vulnerable/siluriformes/loricariidae/ancistrus/hoplogenys/1.jpg "Ancistrus hoplogenys")
11. A. hoplogenys (i:8, k: 0)
Size: 158mm (6.2")
Temp: 25.0-28.0°C (77-82.4°F)
pH: 6.0-7.0
IUCN: Least Concern/siluriformes/loricariidae/ancistrus/pirareta/1.jpg "Ancistrus pirareta")
12. A. pirareta (i:9, k: 0)
Size: 156mm (6.1")
IUCN: Least Concern/siluriformes/loricariidae/ancistrus/sp%60rio_formoso%60/1.jpg "Ancistrus sp. `RIO FORMOSO`")
13. A. sp. `RIO FORMOSO` (i:6, k: 0)/siluriformes/loricariidae/ancistrus/sp%60rio_formoso_ii%60/1.jpg "Ancistrus sp. `RIO FORMOSO II`")
14. A. sp. `RIO FORMOSO II` (i:16, k: 0)/siluriformes/loricariidae/ancistrus/sp%60rio_paraguay%60/1.jpg "Ancistrus sp. `RIO PARAGUAY`")
15. A. sp. `RIO PARAGUAY` (i:18, k: 0)
16. Aphyocharax dentatus (i:0, k: 0)
Size: 69mm (2.7")
Temp: 15.0-22.0°C (59-71.6°F)
pH: 6.0-7.6
IUCN: Least Concern/characiformes/characidae/aphyocharax/nattereri/1.jpg "Aphyocharax nattereri")
17. A. nattereri (i:1, k: 1)
Size: 21mm (0.8")
IUCN: Least Concern/characiformes/characidae/aphyocharax/rathbuni/1.jpg "Aphyocharax rathbuni")
18. A. rathbuni (i:1, k: 1)
Size: 27mm (1.1")
Temp: 20.0-26.0°C (68-78.8°F)
pH: 6.0-7.5
IUCN: Least Concern/perciformes/cichlidae/apistogramma/borellii/1.jpg "Apistogramma borellii")
19. Apistogramma borellii (i:2, k: 0)
Size: 39mm (1.5")
IUCN: Not Evaluated
20. A. inconspicua (i:0, k: 0)
Size: 37mm (1.5")
21. A. inornata (i:0, k: 0)
IUCN: Least Concern
22. A. trifasciata (i:0, k: 0)
Size: 38mm (1.5")
IUCN: Not Evaluated
23. Astronotus crassipinnis (i:0, k: 0)
Size: 240mm (9.4")
IUCN: Least Concern/characiformes/acestrorhamphidae/bario/sanctaefilomenae/1.jpg "Bario sanctaefilomenae")
24. Bario sanctaefilomenae (i:3, k: 1)
Size: 70mm (2.8")
Temp: 22.0-26.0°C (71.6-78.8°F)
pH: 6.0-8.0
IUCN: Not Evaluated/siluriformes/pseudopimelodidae/batrochoglanis/melanurus/1.jpg "Batrochoglanis melanurus")
25. Batrochoglanis melanurus (i:4, k: 0)
Size: 137mm (5.4")
IUCN: Least Concern/siluriformes/loricariidae/brochiloricaria/macrodon/1.jpg "Brochiloricaria macrodon")
26. Brochiloricaria macrodon (i:2, k: 0)
Size: 268mm (10.6")
IUCN: Least Concern/siluriformes/callichthyidae/brochis/britskii/1.jpg "Brochis britskii")
27. Brochis britskii (i:6, k: 0)
Size: 88mm (3.5")
Temp: 20.0-24.0°C (68-75.2°F)
pH: 6.0-7.0
IUCN: Not Evaluated
28. Brochis (sub-clade 2) sp. (C081) (i:0, k: 0)
Size: 65mm (2.6")
IUCN: Not Evaluated
29. Brycon hilarii (i:0, k: 1)
Size: 560mm (22")
IUCN: Least Concern/perciformes/cichlidae/bujurquina/vittata/1.jpg "Bujurquina vittata")
30. Bujurquina vittata (i:3, k: 0)
IUCN: Least Concern/siluriformes/aspredinidae/bunocephalus/doriae/1.jpg "Bunocephalus doriae")
31. Bunocephalus doriae (i:1, k: 0)
Size: 81mm (3.2")
IUCN: Least Concern/siluriformes/callichthyidae/callichthys/callichthys/1.jpg "Callichthys callichthys")
32. Callichthys callichthys (i:13, k: 0)
Size: 165mm (6.5")
Temp: 18.0-28.0°C (64.4-82.4°F)
IUCN: Least Concern/characiformes/serrasalmidae/catoprion/mento/1.jpg "Catoprion mento")
33. Catoprion mento (i:1, k: 0)
Size: 150mm (5.9")
IUCN: Least Concern/perciformes/cichlidae/chaetobranchopsis/australis/1.jpg "Chaetobranchopsis australis")
34. Chaetobranchopsis australis (i:1, k: 0)
Size: 120mm (4.7")
IUCN: Least Concern
35. Cichlasoma dimerus (i:0, k: 0)
Size: 117mm (4.6")
IUCN: Least Concern/siluriformes/callichthyidae/corydoras/areio/1.jpg "Corydoras areio")
36. Corydoras areio (i:2, k: 0)
Size: 50mm (2")
IUCN: Least Concern/siluriformes/callichthyidae/corydoras/aurofrenatus/1.jpg "Corydoras aurofrenatus")
37. C. aurofrenatus (i:10, k: 0)
Size: 55mm (2.2")
Temp: 22.0-26.0°C (71.6-78.8°F)
pH: 6.0-8.0
IUCN: Least Concern/siluriformes/callichthyidae/corydoras/ellisae/1.jpg "Corydoras ellisae")
38. C. ellisae (i:2, k: 0)
Size: 48mm (1.9")
Temp: 20.0-26.0°C (68-78.8°F)
IUCN: Least Concern
39. Crenicichla vittata (i:0, k: 0)
Size: 260mm (10.2")
IUCN: Least Concern
40. Curculionichthys paresi (i:0, k: 0)
IUCN: Least Concern
41. Curimatopsis myersi (i:0, k: 0)
Size: 37mm (1.5")
IUCN: Not Evaluated
42. Deuterodon luetkenii (i:0, k: 0)
Size: 69mm (2.7")
IUCN: Least Concern/siluriformes/auchenipteridae/entomocorus/radiosus/1.jpg "Entomocorus radiosus")
43. Entomocorus radiosus (i:4, k: 0)
Size: 53mm (2.1")
IUCN: Least Concern/siluriformes/auchenipteridae/epapterus/dispilurus/1.jpg "Epapterus dispilurus")
44. Epapterus dispilurus (i:1, k: 0)
Size: 123mm (4.8")
Temp: 20.0-22.0°C (68-71.6°F)/siluriformes/aspredinidae/ernstichthys/taquari/1.jpg "Ernstichthys taquari")
45. Ernstichthys taquari (i:5, k: 0)
IUCN: Not Evaluated
46. Farlowella isbruckeri (i:0, k: 0)
Size: 134mm (5.3")
IUCN: Data Deficient/siluriformes/loricariidae/farlowella/jauruensis/1.jpg "Farlowella jauruensis")
47. F. jauruensis (i:1, k: 0)
Size: 130mm (5.1")
IUCN: Least Concern/siluriformes/loricariidae/farlowella/paraguayensis/1.jpg "Farlowella paraguayensis")
48. F. paraguayensis (i:7, k: 1)
Size: 175mm (6.9")
IUCN: Least Concern
49. Galeocharax humeralis (i:0, k: 0)
Size: 137mm (5.4")
IUCN: Least Concern
50. Gasteropelecus sternicla (i:0, k: 0)
Size: 38mm (1.5")
IUCN: Least Concern/characiformes/acestrorhamphidae/gymnocorymbus/ternetzi/1.jpg "Gymnocorymbus ternetzi")
51. Gymnocorymbus ternetzi (i:4, k: 0)
Size: 60mm (2.4")
IUCN: Least Concern/perciformes/cichlidae/gymnogeophagus/balzanii/1.jpg "Gymnogeophagus balzanii")
52. Gymnogeophagus balzanii (i:1, k: 0)
Size: 120mm (4.7")
IUCN: Least Concern/characiformes/acestrorhamphidae/hemigrammus/ulreyi/1.jpg "Hemigrammus ulreyi")
53. Hemigrammus ulreyi (i:5, k: 0)
Size: 44mm (1.7")
Temp: 23.0-27.0°C (73.4-80.6°F)
pH: 5.8-7.2
IUCN: Least Concern/siluriformes/loricariidae/hemiodontichthys/acipenserinus/1.jpg "Hemiodontichthys acipenserinus")
54. Hemiodontichthys acipenserinus (i:17, k: 1)
Size: 134mm (5.3")
Temp: 24.0-28.0°C (75.2-82.4°F)
IUCN: Least Concern/siluriformes/trichomycteridae/homodiaetus/anisitsi/1.jpg "Homodiaetus anisitsi")
55. Homodiaetus anisitsi (i:1, k: 0)
Size: 42mm (1.7")
IUCN: Least Concern/siluriformes/callichthyidae/hoplisoma/polystictum/1.jpg "Hoplisoma polystictum")
56. Hoplisoma polystictum (i:11, k: 0)
Size: 32mm (1.3")
Temp: 20.0-25.0°C (68-77°F)
pH: 6.0-7.6
IUCN: Not Evaluated/siluriformes/callichthyidae/hoplisoma/sp%28cw140%29/1.jpg "Hoplisoma sp. (Cw140)")
57. H. sp. (Cw140) (i:10, k: 0)
IUCN: Not Evaluated/characiformes/acestrorhamphidae/hyphessobrycon/elachys/1.jpg "Hyphessobrycon elachys")
58. Hyphessobrycon elachys (i:3, k: 0)
Size: 18mm (0.7")
Temp: 24.0-27.0°C (75.2-80.6°F)
pH: 6.0-7.2
IUCN: Least Concern/characiformes/acestrorhamphidae/hyphessobrycon/herbertaxelrodi/1.jpg "Hyphessobrycon herbertaxelrodi")
59. H. herbertaxelrodi (i:1, k: 5)
Size: 32mm (1.3")
Temp: 23.0-27.0°C (73.4-80.6°F)
pH: 5.5-7.5
IUCN: Least Concern/siluriformes/loricariidae/hypoptopoma/inexspectatum/1.jpg "Hypoptopoma inexspectatum")
60. Hypoptopoma inexspectatum (i:15, k: 0)
Size: 71mm (2.8")
Temp: 18.0-26.0°C (64.4-78.8°F)/siluriformes/loricariidae/hypostomus/basilisko/1.jpg "Hypostomus basilisko")
61. Hypostomus basilisko (i:17, k: 0)
Size: 198mm (7.8")
IUCN: Not Evaluated/siluriformes/loricariidae/hypostomus/borellii/1.jpg "Hypostomus borellii")
62. H. borellii (i:2, k: 0)
Size: 161mm (6.3")
IUCN: Near Threatened/siluriformes/loricariidae/hypostomus/boulengeri/1.jpg "Hypostomus boulengeri")
63. H. boulengeri (i:3, k: 0)
Size: 245mm (9.6")
IUCN: Least Concern
64. H. careopinnatus (i:0, k: 0)
Temp: 25.0-30.0°C (77-86°F)
IUCN: Least Concern/siluriformes/loricariidae/hypostomus/cochliodon/1.jpg "Hypostomus cochliodon")
65. H. cochliodon (i:20, k: 0)
Size: 230mm (9.1")
Temp: 21.0-24.0°C (69.8-75.2°F)
pH: 6.3-7.2
IUCN: Least Concern/siluriformes/loricariidae/hypostomus/froehlichi/1.jpg "Hypostomus froehlichi")
66. H. froehlichi (i:21, k: 0)
IUCN: Not Evaluated/siluriformes/loricariidae/hypostomus/fuscomaculatus/1.jpg "Hypostomus fuscomaculatus")
67. H. fuscomaculatus (i:11, k: 0)
IUCN: Not Evaluated/siluriformes/loricariidae/hypostomus/hermanni/1.jpg "Hypostomus hermanni")
68. H. hermanni (i:9, k: 0)
Size: 240mm (9.4")
IUCN: Least Concern/siluriformes/loricariidae/hypostomus/khimaera/1.jpg "Hypostomus khimaera")
69. H. khimaera (i:7, k: 0)
Size: 164mm (6.5")
IUCN: Not Evaluated/siluriformes/loricariidae/hypostomus/latifrons/1.jpg "Hypostomus latifrons")
70. H. latifrons (i:20, k: 1)
Size: 287mm (11.3")
Temp: 21.0-24.0°C (69.8-75.2°F)
IUCN: Not Evaluated
71. H. latirostris (i:0, k: 0)
Size: 260mm (10.2")
IUCN: Least Concern/siluriformes/loricariidae/hypostomus/mutucae/1.jpg "Hypostomus mutucae")
72. H. mutucae (i:2, k: 0)
Size: 100mm (3.9")
Temp: 23.0-28.0°C (73.4-82.4°F)
pH: 6.2-7.6
IUCN: Least Concern/siluriformes/loricariidae/hypostomus/peckoltoides/1.jpg "Hypostomus peckoltoides")
73. H. peckoltoides (i:1, k: 0)
Size: 300mm (11.8")
IUCN: Least Concern
74. H. perdido (i:0, k: 0)
Size: 181mm (7.1")
IUCN: Least Concern
75. H. piratatu (i:0, k: 0)
Size: 275mm (10.8")
IUCN: Least Concern/siluriformes/loricariidae/hypostomus/regani/1.jpg "Hypostomus regani")
76. H. regani (i:9, k: 0)
Size: 300mm (11.8")
Temp: 24.0-27.0°C (75.2-80.6°F)
pH: 6.0-7.5
IUCN: Least Concern/siluriformes/loricariidae/hypostomus/renestoi/1.jpg "Hypostomus renestoi")
77. H. renestoi (i:1, k: 0)
Size: 300mm (11.8")
IUCN: Not Evaluated/siluriformes/loricariidae/hypostomus/sp%60bolivia%60/1.jpg "Hypostomus sp. `BOLIVIA`")
78. H. sp. `BOLIVIA` (i:1, k: 0)
Size: 300mm (11.8")
Temp: 18.5-28.0°C (65.3-82.4°F)
pH: 6.5-7.5/siluriformes/loricariidae/hypostomus/sp%60rio_pilcomayo%60/1.jpg "Hypostomus sp. `RIO PILCOMAYO`")
79. H. sp. `RIO PILCOMAYO` (i:3, k: 0)/siluriformes/loricariidae/hypostomus/sp%28l231%29/1.jpg "Hypostomus sp. (L231)")
80. H. sp. (L231) (i:4, k: 0)
Size: 300mm (11.8")/siluriformes/loricariidae/hypostomus/sp%28l311%29/1.jpg "Hypostomus sp. (L311)")
81. H. sp. (L311) (i:1, k: 0)
Size: 300mm (11.8")
IUCN: Not Evaluated/siluriformes/loricariidae/hypostomus/sp%28l388%29/1.jpg "Hypostomus sp. (L388)")
82. H. sp. (L388) (i:1, k: 0)
Size: 300mm (11.8")/siluriformes/loricariidae/hypostomus/ternetzi/1.jpg "Hypostomus ternetzi")
83. H. ternetzi (i:3, k: 0)
Size: 175mm (6.9")
IUCN: Least Concern/siluriformes/loricariidae/hypostomus/uruguayensis/1.jpg "Hypostomus uruguayensis")
84. H. uruguayensis (i:1, k: 0)
Size: 260mm (10.2")
IUCN: Least Concern/siluriformes/heptapteridae/imparfinis/guttatus/1.jpg "Imparfinis guttatus")
85. Imparfinis guttatus (i:1, k: 0)
Size: 127mm (5")
IUCN: Least Concern/siluriformes/heptapteridae/imparfinis/mirini/1.jpg "Imparfinis mirini")
86. I. mirini (i:7, k: 0)
Size: 85mm (3.3")
IUCN: Least Concern/siluriformes/heptapteridae/imparfinis/stictonotus/1.jpg "Imparfinis stictonotus")
87. I. stictonotus (i:3, k: 0)
Size: 48mm (1.9")
IUCN: Least Concern/siluriformes/trichomycteridae/ituglanis/eichhorniarum/1.jpg "Ituglanis eichhorniarum")
88. Ituglanis eichhorniarum (i:1, k: 0)
IUCN: Least Concern
89. I. herberti (i:0, k: 0)
Size: 81mm (3.2")
IUCN: Not Evaluated/perciformes/cichlidae/laetacara/dorsigera/1.jpg "Laetacara dorsigera")
90. Laetacara dorsigera (i:3, k: 0)
Size: 45mm (1.8")
IUCN: Least Concern/characiformes/anostomidae/leporellus/vittatus/1.jpg "Leporellus vittatus")
91. Leporellus vittatus (i:1, k: 0)
Size: 245mm (9.6")
IUCN: Least Concern
92. Leporinus striatus (i:0, k: 0)
Size: 250mm (9.8")
Temp: 22.0-26.0°C (71.6-78.8°F)
IUCN: Least Concern/siluriformes/callichthyidae/lepthoplosternum/pectorale/1.jpg "Lepthoplosternum pectorale")
93. Lepthoplosternum pectorale (i:5, k: 0)
Size: 60mm (2.4")
Temp: 20.0-22.0°C (68-71.6°F)
pH: 5.8-7.8
IUCN: Least Concern
94. Loricaria apeltogaster (i:0, k: 0)
Size: 260mm (10.2")
IUCN: Least Concern
95. L. coximensis (i:0, k: 0)
IUCN: Critically Endangered/siluriformes/loricariidae/loricaria/luciae/1.jpg "Loricaria luciae")
96. L. luciae (i:13, k: 0)
Size: 189mm (7.4")
IUCN: Least Concern
97. Loricariichthys labialis (i:0, k: 0)
Size: 220mm (8.7")
IUCN: Least Concern/siluriformes/loricariidae/loricariichthys/platymetopon/1.jpg "Loricariichthys platymetopon")
98. L. platymetopon (i:6, k: 0)
Size: 300mm (11.8")
Temp: 25.0-29.0°C (77-84.2°F)
IUCN: Least Concern/siluriformes/pimelodidae/luciopimelodus/pati/1.jpg "Luciopimelodus pati")
99. Luciopimelodus pati (i:9, k: 0)
Size: 1030mm (40.6")
Temp: 18.0-22.0°C (64.4-71.6°F)
pH: 6.4-7.6
IUCN: Least Concern/characiformes/acestrorhamphidae/megalamphodus/megalopterus/1.jpg "Megalamphodus megalopterus")
100. Megalamphodus megalopterus (i:4, k: 2)
Size: 36mm (1.4")
IUCN: Not Evaluated