/siluriformes/callichthyidae/corydoras(ln5)/elegans/15.jpg "Corydoras(ln5) elegans")
Corydoras(ln5) elegans
Updated image/siluriformes/callichthyidae/corydoras(ln5)/sp(c123)/10.jpg "Corydoras(ln5) sp. (C123)")
C. sp. (C123)
Updated image/siluriformes/callichthyidae/corydoras(ln5)/cf_elegans/3.jpg "Corydoras(ln5) cf. elegans")
C. cf. elegans
Updated image/siluriformes/callichthyidae/corydoras(ln5)/cf_elegans/2.jpg "Corydoras(ln5) cf. elegans")
C. cf. elegans
Updated image/siluriformes/loricariidae/rineloricaria/cadeae/1.jpg "Rineloricaria cadeae")
Rineloricaria cadeae
Cerro Largo, Uruguay
New species Jan 23/siluriformes/loricariidae/rineloricaria/cadeae/4.jpg "Rineloricaria cadeae")
R. cadeae
Lateral view
Updated image/siluriformes/loricariidae/rineloricaria/cadeae/9.jpg "Rineloricaria cadeae")
R. cadeae
Cerro Largo, Uruguay (Habitat)
New image/siluriformes/loricariidae/rineloricaria/cadeae/8.jpg "Rineloricaria cadeae")
R. cadeae
Cerro Largo, Uruguay (Mouth)
New image/siluriformes/loricariidae/rineloricaria/cadeae/7.jpg "Rineloricaria cadeae")
R. cadeae
Cerro Largo, Uruguay (male)
New image/siluriformes/loricariidae/rineloricaria/cadeae/6.jpg "Rineloricaria cadeae")
R. cadeae
Cerro Largo, Uruguay (A pair)
New image/siluriformes/loricariidae/rineloricaria/cadeae/5.jpg "Rineloricaria cadeae")
R. cadeae
Cerro Largo, Uruguay (A pair)
New image/siluriformes/loricariidae/hypostomus/sp(l517)/11.jpg "Hypostomus sp. (L517)")
Hypostomus sp. (L517)
New image/siluriformes/loricariidae/hypostomus/sp(l517)/10.jpg "Hypostomus sp. (L517)")
H. sp. (L517)
Ventral view
New image/siluriformes/loricariidae/hypostomus/sp(l517)/9.jpg "Hypostomus sp. (L517)")
H. sp. (L517)
New image/siluriformes/loricariidae/hypostomus/sp(l517)/8.jpg "Hypostomus sp. (L517)")
H. sp. (L517)
Dorsal view
New image/siluriformes/loricariidae/hypostomus/sp(l517)/7.jpg "Hypostomus sp. (L517)")
H. sp. (L517)
New image/siluriformes/loricariidae/hypostomus/sp(l517)/6.jpg "Hypostomus sp. (L517)")
H. sp. (L517)
Close-up of mouth
New image/siluriformes/loricariidae/hypostomus/sp(l517)/5.jpg "Hypostomus sp. (L517)")
H. sp. (L517)
New image/siluriformes/loricariidae/acestridium/scutatum/8.jpg "Acestridium scutatum")
Acestridium scutatum
New image/siluriformes/loricariidae/acestridium/scutatum/9.jpg "Acestridium scutatum")
A. scutatum
New image/siluriformes/loricariidae/acestridium/scutatum/7.jpg "Acestridium scutatum")
A. scutatum
Ventral view showing plates
New image/siluriformes/loricariidae/acestridium/scutatum/6.jpg "Acestridium scutatum")
A. scutatum
Dorsal view
New image/siluriformes/loricariidae/acestridium/scutatum/5.jpg "Acestridium scutatum")
A. scutatum
New image/siluriformes/loricariidae/acestridium/scutatum/2.jpg "Acestridium scutatum")
A. scutatum
Close-up of rostrum
New image/siluriformes/loricariidae/acestridium/scutatum/4.jpg "Acestridium scutatum")
A. scutatum
New image/siluriformes/loricariidae/acestridium/scutatum/3.jpg "Acestridium scutatum")
A. scutatum
Ventral view showing plates
New image/siluriformes/loricariidae/acestridium/scutatum/1.jpg "Acestridium scutatum")
A. scutatum
New species Jan 23/siluriformes/loricariidae/acestridium/triplax/4.jpg "Acestridium triplax")
A. triplax
Pectoral fin spine
New image/siluriformes/loricariidae/acestridium/dichromum/10.jpg "Acestridium dichromum")
A. dichromum
Pectoral fin spine
New image/siluriformes/loricariidae/acestridium/dichromum/9.jpg "Acestridium dichromum")
A. dichromum
Ventral view showing preanal plate
New image/siluriformes/loricariidae/hypostomus/sp(l517)/4.jpg "Hypostomus sp. (L517)")
Hypostomus sp. (L517)
New image/siluriformes/loricariidae/hypostomus/sp(l517)/1.jpg "Hypostomus sp. (L517)")
H. sp. (L517)
Adult
New species Jan 21/siluriformes/loricariidae/hypostomus/sp(l517)/3.jpg "Hypostomus sp. (L517)")
H. sp. (L517)
Updated image/siluriformes/loricariidae/hopliancistrus/wolverine/12.jpg "Hopliancistrus wolverine")
Hopliancistrus wolverine
Caught in Rio Iriri
New image/siluriformes/pseudopimelodidae/microglanis/iheringi/6.jpg "Microglanis iheringi")
Microglanis iheringi
Rio Acacia, Colombia
New image/siluriformes/pseudopimelodidae/microglanis/iheringi/20.jpg "Microglanis iheringi")
M. iheringi
Albino. Rio Acacia, Colombia
New image/siluriformes/loricariidae/scobinancistrus/aureatus/39.jpg "Scobinancistrus aureatus")
Scobinancistrus aureatus
New image/siluriformes/pseudopimelodidae/microglanis/iheringi/16.jpg "Microglanis iheringi")
Microglanis iheringi
Pectoral fin spine, dorsal view
Updated image/siluriformes/loricariidae/spectracanthicus/zuanoni/15.jpg "Spectracanthicus zuanoni")
Spectracanthicus zuanoni
Cachoeira Grande do Iriri, 03°50'35.5"S, 052°44'08.3"W
New image/siluriformes/mochokidae/chiloglanis/waterloti/3.jpg "Chiloglanis waterloti")
Chiloglanis waterloti
Ventral view
New image/siluriformes/mochokidae/chiloglanis/waterloti/2.jpg "Chiloglanis waterloti")
C. waterloti
Dorsal view
New image/siluriformes/mochokidae/chiloglanis/waterloti/1.jpg "Chiloglanis waterloti")
C. waterloti
Lateral view
New species Jan 18/siluriformes/mochokidae/chiloglanis/tweddlei/3.jpg "Chiloglanis tweddlei")
C. tweddlei
Ventral view
New image/siluriformes/mochokidae/chiloglanis/tweddlei/2.jpg "Chiloglanis tweddlei")
C. tweddlei
Dorsal view
New image/siluriformes/mochokidae/chiloglanis/tweddlei/1.jpg "Chiloglanis tweddlei")
C. tweddlei
Lateral view
New species Jan 18/siluriformes/mochokidae/chiloglanis/pezoldi/3.jpg "Chiloglanis pezoldi")
C. pezoldi
Ventral view
New image/siluriformes/mochokidae/chiloglanis/pezoldi/2.jpg "Chiloglanis pezoldi")
C. pezoldi
Dorsal view
New image/siluriformes/mochokidae/chiloglanis/pezoldi/1.jpg "Chiloglanis pezoldi")
C. pezoldi
Lateral view
New species Jan 18/siluriformes/mochokidae/chiloglanis/nzerekore/3.jpg "Chiloglanis nzerekore")
C. nzerekore
Ventral view
New image/siluriformes/mochokidae/chiloglanis/nzerekore/2.jpg "Chiloglanis nzerekore")
C. nzerekore
Dorsal view
New image/siluriformes/mochokidae/chiloglanis/nzerekore/1.jpg "Chiloglanis nzerekore")
C. nzerekore
Lateral view
New species Jan 18/siluriformes/mochokidae/chiloglanis/longibarbis/3.jpg "Chiloglanis longibarbis")
C. longibarbis
Ventral view
New image/siluriformes/mochokidae/chiloglanis/longibarbis/2.jpg "Chiloglanis longibarbis")
C. longibarbis
Dorsal view
New image/siluriformes/mochokidae/chiloglanis/longibarbis/1.jpg "Chiloglanis longibarbis")
C. longibarbis
Lateral view
New species Jan 18/siluriformes/mochokidae/chiloglanis/loffabrevum/3.jpg "Chiloglanis loffabrevum")
C. loffabrevum
Ventral view
New image/siluriformes/mochokidae/chiloglanis/loffabrevum/2.jpg "Chiloglanis loffabrevum")
C. loffabrevum
Schmidt Et Al; A Biodiversity Hotspot Heats Up: Ni
New image/siluriformes/mochokidae/chiloglanis/loffabrevum/1.jpg "Chiloglanis loffabrevum")
C. loffabrevum
Lateral view
New species Jan 18/siluriformes/mochokidae/chiloglanis/kolente/3.jpg "Chiloglanis kolente")
C. kolente
Ventral view
New image/siluriformes/mochokidae/chiloglanis/kolente/2.jpg "Chiloglanis kolente")
C. kolente
Dorsal view
New image/siluriformes/mochokidae/chiloglanis/kolente/1.jpg "Chiloglanis kolente")
C. kolente
Lateral view
New species Jan 18/siluriformes/mochokidae/chiloglanis/kabaensis/3.jpg "Chiloglanis kabaensis")
C. kabaensis
Ventral view
New image/siluriformes/mochokidae/chiloglanis/kabaensis/2.jpg "Chiloglanis kabaensis")
C. kabaensis
Dorsal view
New image/siluriformes/mochokidae/chiloglanis/kabaensis/1.jpg "Chiloglanis kabaensis")
C. kabaensis
Lateral view
New species Jan 18/siluriformes/mochokidae/chiloglanis/dialloi/3.jpg "Chiloglanis dialloi")
C. dialloi
Ventral view
New image/siluriformes/mochokidae/chiloglanis/dialloi/2.jpg "Chiloglanis dialloi")
C. dialloi
Dorsal view
New image/siluriformes/mochokidae/chiloglanis/dialloi/1.jpg "Chiloglanis dialloi")
C. dialloi
Lateral view
New species Jan 18/siluriformes/mochokidae/chiloglanis/camarabounyi/3.jpg "Chiloglanis camarabounyi")
C. camarabounyi
Ventral view
New image/siluriformes/mochokidae/chiloglanis/camarabounyi/2.jpg "Chiloglanis camarabounyi")
C. camarabounyi
Dorsal view
New image/siluriformes/mochokidae/chiloglanis/camarabounyi/1.jpg "Chiloglanis camarabounyi")
C. camarabounyi
Lateral view
New species Jan 18/siluriformes/pseudopimelodidae/microglanis/cottoides/6.jpg "Microglanis cottoides")
Microglanis cottoides
UFRGS 20930, Biguacu basin, Antonio Carlos, SC, Brazil
Updated image/siluriformes/loricariidae/otocinclus/arnoldi/6.jpg "Otocinclus arnoldi")
Otocinclus arnoldi
Seven days old
New image/siluriformes/loricariidae/rineloricaria/jubata/5.jpg "Rineloricaria jubata")
Rineloricaria jubata
San Juan River, Choco, Colombia. Close-up of mouth
Updated image/siluriformes/cetopsidae/cetopsis/amphiloxa/1.jpg "Cetopsis amphiloxa")
Cetopsis amphiloxa
San Juan River drainage, Choco, Colombia
Updated image/siluriformes/auchenipteridae/tatia/brunnea/2.jpg "Tatia brunnea")
Tatia brunnea
Tapanahony river
New image/siluriformes/pimelodidae/pimelabditus/moli/4.jpg "Pimelabditus moli")
Pimelabditus moli
Tapanahony river
New image/siluriformes/pseudopimelodidae/microglanis/iheringi/15.jpg "Microglanis iheringi")
Microglanis iheringi
Rio Casanare
Updated image/siluriformes/pseudopimelodidae/microglanis/iheringi/18.jpg "Microglanis iheringi")
M. iheringi
Cano Guanapalo, Colombia
Updated image/siluriformes/heptapteridae/heptapterus/tapanahoniensis/4.jpg "Heptapterus tapanahoniensis")
Heptapterus tapanahoniensis
New image/siluriformes/heptapteridae/heptapterus/tapanahoniensis/3.jpg "Heptapterus tapanahoniensis")
H. tapanahoniensis
Tapanahony river
New image/siluriformes/heptapteridae/heptapterus/tapanahoniensis/2.jpg "Heptapterus tapanahoniensis")
H. tapanahoniensis
Close-up of head
Updated image/siluriformes/auchenipteridae/tatia/punctata/2.jpg "Tatia punctata")
Tatia punctata
Tapanahony river
New image/siluriformes/pseudopimelodidae/microglanis/poecilus/1.jpg "Microglanis poecilus")
Microglanis poecilus
Tapanahony river, Suriname
New species Jan 14/siluriformes/loricariidae/otocinclus/arnoldi/5.jpg "Otocinclus arnoldi")
Otocinclus arnoldi
Two day old fry
New image/siluriformes/loricariidae/otocinclus/arnoldi/4.jpg "Otocinclus arnoldi")
O. arnoldi
Newly hatched fry
New image/siluriformes/mochokidae/synodontis/sp_hybrid(3)/4.jpg "Synodontis sp. hybrid(3)")
Synodontis sp. hybrid(3)
Juvenile
New image/siluriformes/mochokidae/synodontis/sp_hybrid(3)/10.jpg "Synodontis sp. hybrid(3)")
S. sp. hybrid(3)
Juvenile
New image/siluriformes/loricariidae/ancistrus/taunayi/1.jpg "Ancistrus taunayi")
Ancistrus taunayi
Canada del vigia
New species Jan 11/siluriformes/loricariidae/hemiancistrus/cf_punctulatus/5.jpg "Hemiancistrus cf. punctulatus")
Hemiancistrus cf. punctulatus
Ventral view of head
New image/siluriformes/loricariidae/hemiancistrus/cf_punctulatus/4.jpg "Hemiancistrus cf. punctulatus")
H. cf. punctulatus
Juvenile
New image/siluriformes/loricariidae/hemiancistrus/cf_punctulatus/3.jpg "Hemiancistrus cf. punctulatus")
H. cf. punctulatus
Juvenile
New image/siluriformes/loricariidae/hisonotus/charrua/2.jpg "Hisonotus charrua")
Hisonotus charrua
Adult caught on Echinodorus uruguayensis.
New image/siluriformes/loricariidae/hisonotus/charrua/1.jpg "Hisonotus charrua")
H. charrua
Habitat of Hisonotus charrua (Aguas Blancas)
New species Jan 11/siluriformes/loricariidae/otocinclus/huaorani/4.jpg "Otocinclus huaorani")
Otocinclus huaorani
Cano Banderita
Updated image/siluriformes/pseudopimelodidae/microglanis/sp`rio_machado`/1.jpg "Microglanis sp. `RIO MACHADO`")
Microglanis sp. `RIO MACHADO`
DZSJRP 16655, 30.6mm SL, reported as M. aff. poecilus
New species Jan 09/siluriformes/pseudopimelodidae/microglanis/iheringi/19.jpg "Microglanis iheringi")
M. iheringi
VEN10-55, Rio Orinoco at Merey, ~100km N of San Fernando de Atabapo
New image/siluriformes/pseudopimelodidae/microglanis/cottoides/3.jpg "Microglanis cottoides")
M. cottoides
M. cibelae. PEVA, RS, Brazil
Updated image/siluriformes/pseudopimelodidae/microglanis/cottoides/7.jpg "Microglanis cottoides")
M. cottoides
UFRGS 20930, Biguacu basin, Antonio Carlos, SC, Brazil. Dorsal view
New image/siluriformes/loricariidae/chaetostoma/formosae/29.jpg "Chaetostoma formosae")
Chaetostoma formosae
Albino
New image/siluriformes/heptapteridae/pimelodella/australis/1.jpg "Pimelodella australis")
Pimelodella australis
Caught in Rio Yi, Durazno, Uruguay
New species Jan 09/siluriformes/pseudopimelodidae/microglanis/sp`rio_las_piedras`/1.jpg "Microglanis sp. `RIO LAS PIEDRAS`")
Microglanis sp. `RIO LAS PIEDRAS`
MUSM 36948, 38 mm SL, Rio Las Piedras. Reported as M. aff. iheringi
New species Jan 09/siluriformes/pseudopimelodidae/microglanis/sp`catua-ipixuna_resex`/1.jpg "Microglanis sp. `CATUA-IPIXUNA RESEX`")
M. sp. `CATUA-IPIXUNA RESEX`
Catua-Ipixuna RESEX, reported as M. aff. poecilus
Updated image/siluriformes/loricariidae/ancistrus/ranunculus/23.jpg "Ancistrus ranunculus")
Ancistrus ranunculus
Cachoeira Grande do Iriri, 03°50'35.5"S, 052°44'08.3"W
New image/siluriformes/loricariidae/baryancistrus/xanthellus/53.jpg "Baryancistrus xanthellus")
Baryancistrus xanthellus
L085 Cachoeira Grande do Iriri, 03°50'35.5"S, 052°44'08.3"W
New image/siluriformes/loricariidae/baryancistrus/xanthellus/10.jpg "Baryancistrus xanthellus")
B. xanthellus
L177
Updated image/siluriformes/loricariidae/baryancistrus/xanthellus/1.jpg "Baryancistrus xanthellus")
B. xanthellus
L018
Updated image/siluriformes/loricariidae/baryancistrus/xanthellus/41.jpg "Baryancistrus xanthellus")
B. xanthellus
L081
Updated image/siluriformes/loricariidae/baryancistrus/xanthellus/45.jpg "Baryancistrus xanthellus")
B. xanthellus
L081
Updated image/siluriformes/loricariidae/baryancistrus/xanthellus/40.jpg "Baryancistrus xanthellus")
B. xanthellus
L081 yellow variation, captured below Altamira
Updated image/siluriformes/loricariidae/baryancistrus/xanthellus/38.jpg "Baryancistrus xanthellus")
B. xanthellus
L081
Updated image/siluriformes/loricariidae/baryancistrus/xanthellus/44.jpg "Baryancistrus xanthellus")
B. xanthellus
L081
Updated image/siluriformes/loricariidae/baryancistrus/xanthellus/42.jpg "Baryancistrus xanthellus")
B. xanthellus
L081
Updated image/siluriformes/loricariidae/baryancistrus/xanthellus/43.jpg "Baryancistrus xanthellus")
B. xanthellus
L081 close-up of mouth
Updated image/siluriformes/loricariidae/baryancistrus/xanthellus/25.jpg "Baryancistrus xanthellus")
B. xanthellus
L085 adult male
Updated image/siluriformes/loricariidae/baryancistrus/xanthellus/26.jpg "Baryancistrus xanthellus")
B. xanthellus
L085 adult female
Updated image/siluriformes/loricariidae/baryancistrus/xanthellus/31.jpg "Baryancistrus xanthellus")
B. xanthellus
Feeding on red pepper (left)
Updated image/siluriformes/loricariidae/baryancistrus/xanthellus/46.jpg "Baryancistrus xanthellus")
B. xanthellus
L081
Updated image/siluriformes/loricariidae/baryancistrus/xanthellus/47.jpg "Baryancistrus xanthellus")
B. xanthellus
L081
Updated image/siluriformes/loricariidae/baryancistrus/xanthellus/48.jpg "Baryancistrus xanthellus")
B. xanthellus
L081 close-up of female head
Updated image/siluriformes/loricariidae/baryancistrus/xanthellus/49.jpg "Baryancistrus xanthellus")
B. xanthellus
L081 close-up of male head
Updated image/siluriformes/loricariidae/baryancistrus/xanthellus/39.jpg "Baryancistrus xanthellus")
B. xanthellus
L081
Updated image/siluriformes/loricariidae/baryancistrus/xanthellus/51.jpg "Baryancistrus xanthellus")
B. xanthellus
L081 ventral view
Updated image/siluriformes/loricariidae/baryancistrus/xanthellus/11.jpg "Baryancistrus xanthellus")
B. xanthellus
L177
Updated image/siluriformes/loricariidae/baryancistrus/xanthellus/50.jpg "Baryancistrus xanthellus")
B. xanthellus
Updated image/siluriformes/loricariidae/baryancistrus/xanthellus/52.jpg "Baryancistrus xanthellus")
B. xanthellus
Updated image/siluriformes/loricariidae/spectracanthicus/punctatissimus/33.jpg "Spectracanthicus punctatissimus")
Spectracanthicus punctatissimus
Habitat: Rio Xingu
New image/siluriformes/loricariidae/parancistrus/nudiventris/15.jpg "Parancistrus nudiventris")
Parancistrus nudiventris
Habitat: Rio Xingu
New image/siluriformes/loricariidae/parancistrus/nudiventris/14.jpg "Parancistrus nudiventris")
P. nudiventris
Cachoeira Grande do Iriri, 03°50'35.5"S, 052°44'08.3"W
New image/siluriformes/loricariidae/spectracanthicus/punctatissimus/8.jpg "Spectracanthicus punctatissimus")
Spectracanthicus punctatissimus
Cachoeira Grande do Iriri, 03°50'35.5"S, 052°44'08.3"W
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