You searched for species with distribution of Guyana Waters, Coastal Rivers of Guyanas, Essequibo and sorted by species.
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/siluriformes/doradidae/acanthodoras/spinosissimus/1.jpg "Acanthodoras spinosissimus")
1. Acanthodoras spinosissimus (i:3, k: 10)
Size: 137mm (5.4")/siluriformes/doradidae/amblydoras/affinis/1.jpg "Amblydoras affinis")
2. Amblydoras affinis (i:3, k: 4)
Size: 132mm (5.2")
3. Ancistrini sp. (L376) (i:0, k: 0)
Size: 100mm (3.9")
IUCN: Not Evaluated/siluriformes/loricariidae/ancistrus/hoplogenys/1.jpg "Ancistrus hoplogenys")
4. Ancistrus hoplogenys (i:8, k: 42)
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/kellerae/1.jpg "Ancistrus kellerae")
5. A. kellerae (i:5, k: 0)
IUCN: Vulnerable/siluriformes/loricariidae/ancistrus/leucostictus/1.jpg "Ancistrus leucostictus")
6. A. leucostictus (i:4, k: 2)
Size: 100mm (3.9")
Temp: 25.0-28.0°C (77-82.4°F)
IUCN: Least Concern/siluriformes/loricariidae/ancistrus/lithurgicus/1.jpg "Ancistrus lithurgicus")
7. A. lithurgicus (i:5, k: 0)
Size: 132mm (5.2")
IUCN: Least Concern/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/auchenipteridae/auchenipterichthys/coracoideus/1.jpg "Auchenipterichthys coracoideus")
9. Auchenipterichthys coracoideus (i:22, k: 54)
Size: 110mm (4.3")
Temp: 23.0-25.0°C (73.4-77°F)
pH: 6.0-7.2
IUCN: Least Concern
10. Auchenipterus brevior (i:0, k: 0)
IUCN: Least Concern
11. A. demerarae (i:0, k: 0)
Size: 103mm (4.1")
IUCN: Least Concern/siluriformes/pseudopimelodidae/batrochoglanis/raninus/1.jpg "Batrochoglanis raninus")
12. 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/pseudopimelodidae/batrochoglanis/villosus/1.jpg "Batrochoglanis villosus")
13. B. villosus (i:10, k: 3)
Size: 148mm (5.8")
IUCN: Least Concern/siluriformes/heptapteridae/brachyglanis/frenata/1.jpg "Brachyglanis frenata")
14. Brachyglanis frenata (i:1, k: 0)
Size: 99mm (3.9")
IUCN: Least Concern
15. B. melas (i:0, k: 0)
Size: 60mm (2.4")
IUCN: Critically Endangered
16. B. phalacra (i:0, k: 0)
Size: 81mm (3.2")
IUCN: Endangered/siluriformes/heptapteridae/brachyrhamdia/heteropleura/1.jpg "Brachyrhamdia heteropleura")
17. Brachyrhamdia heteropleura (i:2, k: 0)
Size: 43mm (1.7")
IUCN: Least Concern/siluriformes/aspredinidae/bunocephalus/amaurus/1.jpg "Bunocephalus amaurus")
18. Bunocephalus amaurus (i:9, k: 6)
Size: 120mm (4.7")
IUCN: Least Concern
19. B. chamaizelus (i:0, k: 0)
Size: 37mm (1.5")
IUCN: Near Threatened/siluriformes/callichthyidae/callichthys/callichthys/1.jpg "Callichthys callichthys")
20. Callichthys callichthys (i:13, k: 25)
Size: 165mm (6.5")
Temp: 18.0-28.0°C (64.4-82.4°F)
IUCN: Least Concern
21. Centromochlus carolae (i:0, k: 0)
IUCN: Not Evaluated/siluriformes/cetopsidae/cetopsidium/roae/1.jpg "Cetopsidium roae")
22. Cetopsidium roae (i:1, k: 0)
Size: 41mm (1.6")
IUCN: Least Concern
23. Chasmocranus brevior (i:0, k: 0)
Size: 79mm (3.1")
IUCN: Least Concern/siluriformes/callichthyidae/corydoras/blochi/1.jpg "Corydoras blochi")
24. Corydoras blochi (i:9, k: 8)
Size: 49mm (1.9")
Temp: 22.0-26.0°C (71.6-78.8°F)
pH: 6.0-8.0
IUCN: Least Concern/siluriformes/loricariidae/corymbophanes/ameliae/1.jpg "Corymbophanes ameliae")
25. Corymbophanes ameliae (i:4, k: 0)
IUCN: Endangered/siluriformes/loricariidae/corymbophanes/andersoni/1.jpg "Corymbophanes andersoni")
26. C. andersoni (i:1, k: 0)
Size: 86mm (3.4")
IUCN: Endangered/siluriformes/loricariidae/corymbophanes/kaiei/1.jpg "Corymbophanes kaiei")
27. C. kaiei (i:1, k: 0)
Size: 66mm (2.6")
IUCN: Least Concern/siluriformes/cetopsidae/denticetopsis/iwokrama/1.jpg "Denticetopsis iwokrama")
28. Denticetopsis iwokrama (i:2, k: 0)
Size: 43mm (1.7")
IUCN: Least Concern/siluriformes/cetopsidae/denticetopsis/macilenta/1.jpg "Denticetopsis macilenta")
29. D. macilenta (i:2, k: 0)
Size: 67mm (2.6")
IUCN: Least Concern/siluriformes/doradidae/doras/carinatus/1.jpg "Doras carinatus")
30. Doras carinatus (i:6, k: 0)
Size: 300mm (11.8")
IUCN: Least Concern/siluriformes/doradidae/doras/micropoeus/1.jpg "Doras micropoeus")
31. D. micropoeus (i:2, k: 0)
Size: 350mm (13.8")
IUCN: Least Concern/siluriformes/loricariidae/farlowella/nattereri/1.jpg "Farlowella nattereri")
32. Farlowella nattereri (i:12, k: 1)
Size: 265mm (10.4")
IUCN: Least Concern
33. F. reticulata (i:0, k: 0)
Size: 153mm (6")
IUCN: Least Concern
34. F. rugosa (i:0, k: 0)
Size: 214mm (8.4")
IUCN: Least Concern/siluriformes/doradidae/hassar/orestis/1.jpg "Hassar orestis")
35. Hassar orestis (i:13, k: 34)
Size: 206mm (8.1")
Temp: 22.0-25.0°C (71.6-77°F)
pH: 6.0-7.6
IUCN: Least Concern/siluriformes/loricariidae/hemiodontichthys/acipenserinus/1.jpg "Hemiodontichthys acipenserinus")
36. Hemiodontichthys acipenserinus (i:17, k: 31)
Size: 134mm (5.3")
Temp: 24.0-28.0°C (75.2-82.4°F)
IUCN: Least Concern/siluriformes/trichomycteridae/henonemus/taxistigma/1.jpg "Henonemus taxistigma")
37. Henonemus taxistigma (i:2, k: 0)
Size: 93mm (3.7")
IUCN: Not Evaluated/siluriformes/callichthyidae/hoplisoma/melanistium/1.jpg "Hoplisoma melanistium")
38. Hoplisoma melanistium (i:6, k: 55)
Size: 51mm (2")
Temp: 22.0-26.0°C (71.6-78.8°F)
IUCN: Not Evaluated/siluriformes/callichthyidae/hoplisoma/potaroense/1.jpg "Hoplisoma potaroense")
39. H. potaroense (i:1, k: 1)
Size: 41mm (1.6")
IUCN: Not Evaluated/siluriformes/callichthyidae/hoplisoma/sp%28c150%29/1.jpg "Hoplisoma sp. (C150)")
40. H. sp. (C150) (i:7, k: 12)
IUCN: Not Evaluated/siluriformes/loricariidae/hypoptopoma/guianense/1.jpg "Hypoptopoma guianense")
41. Hypoptopoma guianense (i:4, k: 1)
Size: 62mm (2.4")
IUCN: Least Concern/siluriformes/loricariidae/hypostomus/macushi/1.jpg "Hypostomus macushi")
42. Hypostomus macushi (i:6, k: 2)
Size: 142mm (5.6")
IUCN: Least Concern/siluriformes/loricariidae/hypostomus/taphorni/1.jpg "Hypostomus taphorni")
43. H. taphorni (i:1, k: 0)
Size: 228mm (9")
IUCN: Least Concern
44. Ituglanis gracilior (i:0, k: 0)
Size: 27mm (1.1")
IUCN: Not Evaluated/siluriformes/loricariidae/lasiancistrus/schomburgkii/1.jpg "Lasiancistrus schomburgkii")
45. Lasiancistrus schomburgkii (i:1, k: 0)
Size: 75mm (3")
IUCN: Least Concern/siluriformes/pimelodidae/leiarius/pictus/1.jpg "Leiarius pictus")
46. Leiarius pictus (i:10, k: 20)
Size: 600mm (23.6")
Temp: 22.0-26.0°C (71.6-78.8°F)
pH: 6.2-7.6
IUCN: Least Concern/siluriformes/doradidae/leptodoras/linnelli/1.jpg "Leptodoras linnelli")
47. Leptodoras linnelli (i:3, k: 1)
Size: 230mm (9.1")
Temp: 18.0-22.0°C (64.4-71.6°F)
pH: 5.8-7.0
IUCN: Least Concern/siluriformes/heptapteridae/leptorhamdia/essequibensis/1.jpg "Leptorhamdia essequibensis")
48. Leptorhamdia essequibensis (i:2, k: 0)
Size: 160mm (6.3")
IUCN: Least Concern/siluriformes/loricariidae/limatulichthys/griseus/1.jpg "Limatulichthys griseus")
49. Limatulichthys griseus (i:12, k: 2)
Size: 180mm (7.1")
IUCN: Least Concern
50. Lithogenes villosus (i:0, k: 0)
Size: 44mm (1.7")
IUCN: Endangered/siluriformes/loricariidae/lithoxus/lithoides/1.jpg "Lithoxus lithoides")
51. Lithoxus lithoides (i:2, k: 0)
Size: 86mm (3.4")
Temp: 18.0-22.0°C (64.4-71.6°F)
IUCN: Least Concern
52. Loricaria cuffyi (i:0, k: 0)
IUCN: Not Evaluated
53. Loricariichthys microdon (i:0, k: 0)
Size: 110mm (4.3")
IUCN: Least Concern/siluriformes/loricariidae/loricariichthys/platymetopon/1.jpg "Loricariichthys platymetopon")
54. L. platymetopon (i:6, k: 3)
Size: 300mm (11.8")
Temp: 25.0-29.0°C (77-84.2°F)
IUCN: Least Concern/siluriformes/pimelodidae/megalonema/platycephalum/1.jpg "Megalonema platycephalum")
55. Megalonema platycephalum (i:8, k: 7)
Size: 300mm (11.8")
IUCN: Least Concern/siluriformes/pseudopimelodidae/microglanis/poecilus/1.jpg "Microglanis poecilus")
56. Microglanis poecilus (i:6, k: 5)
Size: 69mm (2.7")
IUCN: Least Concern/siluriformes/heptapteridae/myoglanis/potaroensis/1.jpg "Myoglanis potaroensis")
57. Myoglanis potaroensis (i:1, k: 0)
Size: 113mm (4.4")
IUCN: Least Concern/siluriformes/loricariidae/nannoxyropsis/ephippia/1.jpg "Nannoxyropsis ephippia")
58. Nannoxyropsis ephippia (i:3, k: 0)
IUCN: Not Evaluated/siluriformes/loricariidae/neblinichthys/brevibracchium/1.jpg "Neblinichthys brevibracchium")
59. Neblinichthys brevibracchium (i:3, k: 0)
Size: 80mm (3.1")
IUCN: Endangered/siluriformes/loricariidae/neblinichthys/echinasus/1.jpg "Neblinichthys echinasus")
60. N. echinasus (i:4, k: 0)
Size: 83mm (3.3")
IUCN: Endangered/siluriformes/trichomycteridae/paravandellia/alleynei/1.jpg "Paravandellia alleynei")
61. Paravandellia alleynei (i:2, k: 0)
IUCN: Not Evaluated/siluriformes/loricariidae/paulasquama/callis/1.jpg "Paulasquama callis")
62. Paulasquama callis (i:3, k: 0)
Size: 47mm (1.9")
IUCN: Near Threatened/siluriformes/loricariidae/peckoltia/cavatica/1.jpg "Peckoltia cavatica")
63. Peckoltia cavatica (i:2, k: 0)
Size: 72mm (2.8")
Temp: 23.0-27.0°C (73.4-80.6°F)
pH: 6.5-7.2
IUCN: Endangered/siluriformes/loricariidae/peckoltia/sabaji/1.jpg "Peckoltia sabaji")
64. P. sabaji (i:55, k: 243)
Size: 250mm (9.8")
Temp: 24.0-26.0°C (75.2-78.8°F)
pH: 6.0-7.6
IUCN: Least Concern/siluriformes/doradidae/physopyxis/ananas/1.jpg "Physopyxis ananas")
65. Physopyxis ananas (i:2, k: 0)
Size: 22mm (0.9")
IUCN: Least Concern/siluriformes/doradidae/physopyxis/lyra/1.jpg "Physopyxis lyra")
66. P. lyra (i:5, k: 6)
Size: 35mm (1.4")
Temp: 23.0-26.0°C (73.4-78.8°F)
IUCN: Least Concern/siluriformes/heptapteridae/pimelodella/leptosoma/1.jpg "Pimelodella leptosoma")
67. Pimelodella leptosoma (i:1, k: 0)
Size: 80mm (3.1")
IUCN: Least Concern
68. P. megalops (i:0, k: 0)
Size: 100mm (3.9")
IUCN: Least Concern
69. P. wesselii (i:0, k: 0)
Size: 198mm (7.8")
IUCN: Data Deficient/siluriformes/pimelodidae/pimelodus/blochii/1.jpg "Pimelodus blochii")
70. Pimelodus blochii (i:15, k: 51)
Size: 350mm (13.8")
Temp: 20.0-26.0°C (68-78.8°F)
pH: 6.0-7.2
IUCN: Not Evaluated/siluriformes/pimelodidae/pimelodus/ornatus/1.jpg "Pimelodus ornatus")
71. P. ornatus (i:21, k: 30)
Size: 385mm (15.2")
Temp: 24.0-25.0°C (75.2-77°F)
pH: 6.0-7.2
IUCN: Least Concern/siluriformes/pimelodidae/pinirampus/pirinampu/1.jpg "Pinirampus pirinampu")
72. Pinirampus pirinampu (i:7, k: 3)
Size: 1200mm (47.2")
Temp: 22.0-28.0°C (71.6-82.4°F)
pH: 6.0-8.0
IUCN: Least Concern/siluriformes/doradidae/platydoras/costatus/1.jpg "Platydoras costatus")
73. Platydoras costatus (i:7, k: 7)
Size: 240mm (9.4")
Temp: 23.0-30.0°C (73.4-86°F)
pH: 6.0-7.5
IUCN: Least Concern
74. Potamoglanis wapixana (i:0, k: 0)
IUCN: Least Concern/siluriformes/loricariidae/pseudacanthicus/leopardus/1.jpg "Pseudacanthicus leopardus")
75. Pseudacanthicus leopardus (i:41, k: 114)
Size: 150mm (5.9")
Temp: 25.0-29.0°C (77-84.2°F)
IUCN: Least Concern/siluriformes/loricariidae/pseudancistrus/barbatus/1.jpg "Pseudancistrus barbatus")
76. Pseudancistrus barbatus (i:5, k: 1)
Size: 200mm (7.9")
IUCN: Least Concern
77. P. megacephalus (i:0, k: 0)
Size: 94mm (3.7")
IUCN: Critically Endangered/siluriformes/loricariidae/pseudancistrus/nigrescens/1.jpg "Pseudancistrus nigrescens")
78. P. nigrescens (i:5, k: 1)
Size: 182mm (7.2")
IUCN: Least Concern/siluriformes/pimelodidae/pseudoplatystoma/fasciatum/1.jpg "Pseudoplatystoma fasciatum")
79. Pseudoplatystoma fasciatum (i:10, k: 26)
Size: 1040mm (40.9")
Temp: 22.0-26.0°C (71.6-78.8°F)
pH: 6.0-7.6
IUCN: Least Concern/siluriformes/heptapteridae/rhamdia/foina/1.jpg "Rhamdia foina")
80. Rhamdia foina (i:3, k: 0)
Size: 164mm (6.5")
IUCN: Least Concern/siluriformes/doradidae/rhinodoras/armbrusteri/1.jpg "Rhinodoras armbrusteri")
81. Rhinodoras armbrusteri (i:2, k: 4)
Size: 96mm (3.8")
IUCN: Not Evaluated/siluriformes/loricariidae/rhinotocinclus/collinsae/1.jpg "Rhinotocinclus collinsae")
82. Rhinotocinclus collinsae (i:2, k: 0)
Size: 50mm (2")
IUCN: Not Evaluated/siluriformes/loricariidae/rhinotocinclus/hardmani/1.jpg "Rhinotocinclus hardmani")
83. R. hardmani (i:3, k: 0)
IUCN: Not Evaluated/siluriformes/loricariidae/rineloricaria/fallax/1.jpg "Rineloricaria fallax")
84. Rineloricaria fallax (i:11, k: 26)
Size: 157mm (6.2")
Temp: 25.0-29.0°C (77-84.2°F)
pH: 5.8-7.8
IUCN: Least Concern/siluriformes/loricariidae/rineloricaria/platyura/1.jpg "Rineloricaria platyura")
85. R. platyura (i:10, k: 6)
Size: 140mm (5.5")
IUCN: Least Concern/siluriformes/pimelodidae/sorubim/elongatus/1.jpg "Sorubim elongatus")
86. Sorubim elongatus (i:2, k: 2)
Size: 300mm (11.8")
IUCN: Least Concern/siluriformes/loricariidae/sturisoma/monopelte/1.jpg "Sturisoma monopelte")
87. Sturisoma monopelte (i:1, k: 0)
Size: 265mm (10.4")
IUCN: Least Concern
88. Tatia meesi (i:0, k: 0)
Size: 47mm (1.9")
IUCN: Vulnerable/siluriformes/auchenipteridae/tatia/reticulata/1.jpg "Tatia reticulata")
89. T. reticulata (i:13, k: 23)
Size: 27mm (1.1")
IUCN: Not Evaluated/siluriformes/doradidae/tenellus/leporhinus/1.jpg "Tenellus leporhinus")
90. Tenellus leporhinus (i:10, k: 5)
Size: 81mm (3.2")
Temp: 22.0-25.0°C (71.6-77°F)
pH: 6.5-7.0
IUCN: Least Concern/siluriformes/doradidae/tenellus/trimaculatus/1.jpg "Tenellus trimaculatus")
91. T. trimaculatus (i:5, k: 4)
Size: 108mm (4.3")
IUCN: Least Concern/siluriformes/auchenipteridae/trachelyichthys/decaradiatus/1.jpg "Trachelyichthys decaradiatus")
92. Trachelyichthys decaradiatus (i:4, k: 2)
Size: 80mm (3.1")
IUCN: Data Deficient/siluriformes/doradidae/trachydoras/brevis/1.jpg "Trachydoras brevis")
93. Trachydoras brevis (i:1, k: 0)
Size: 93mm (3.7")
IUCN: Least Concern/siluriformes/doradidae/trachydoras/microstomus/1.jpg "Trachydoras microstomus")
94. T. microstomus (i:1, k: 0)
Size: 59mm (2.3")
IUCN: Least Concern/siluriformes/auchenipteridae/tympanopleura/piperata/1.jpg "Tympanopleura piperata")
95. Tympanopleura piperata (i:1, k: 0)
Size: 48mm (1.9")
IUCN: Least Concern/siluriformes/trichomycteridae/vandellia/sanguinea/1.jpg "Vandellia sanguinea")
96. Vandellia sanguinea (i:2, k: 0)
Size: 53mm (2.1")
IUCN: Least Concern