/siluriformes/loricariidae/hypostomus/jaguribensis/12.jpg "Hypostomus jaguribensis")
Hypostomus jaguribensis
New image/siluriformes/loricariidae/pseudacanthicus/pirarara/42.jpg "Pseudacanthicus pirarara")
Pseudacanthicus pirarara
New image/siluriformes/loricariidae/baryancistrus/sp(l142)/22.jpg "Baryancistrus sp. (L142)")
Baryancistrus sp. (L142)
New image/siluriformes/loricariidae/nannoxyropsis/ephippia/3.jpg "Nannoxyropsis ephippia")
Nannoxyropsis ephippia
Ventral view
New image/siluriformes/loricariidae/nannoxyropsis/ephippia/2.jpg "Nannoxyropsis ephippia")
N. ephippia
Dorsal view
New image/siluriformes/loricariidae/nannoxyropsis/ephippia/1.jpg "Nannoxyropsis ephippia")
N. ephippia
New species Oct 28/siluriformes/loricariidae/ancistrus/krenakarore/3.jpg "Ancistrus krenakarore")
Ancistrus krenakarore
Ventral view
New image/siluriformes/loricariidae/ancistrus/krenakarore/2.jpg "Ancistrus krenakarore")
A. krenakarore
Dorsal view
New image/siluriformes/loricariidae/ancistrus/krenakarore/1.jpg "Ancistrus krenakarore")
A. krenakarore
Holotype
New species Oct 28/siluriformes/loricariidae/ancistrus/karajas/1.jpg "Ancistrus karajas")
A. karajas
New species Oct 28/siluriformes/loricariidae/ancistrus/karajas/2.jpg "Ancistrus karajas")
A. karajas
Dorsal view
New image/siluriformes/loricariidae/ancistrus/karajas/3.jpg "Ancistrus karajas")
A. karajas
Ventral view
New image/cypriniformes/botiidae/leptobotia/hengyangensis/1.jpg "Leptobotia hengyangensis")
Leptobotia hengyangensis
New species Oct 28/siluriformes/loricariidae/hopliancistrus/sp(l017)/11.jpg "Hopliancistrus sp. (L017)")
Hopliancistrus sp. (L017)
Adult showing characteristic three hooks
New image/siluriformes/loricariidae/pseudacanthicus/sp(l273)/2.jpg "Pseudacanthicus sp. (L273)")
Pseudacanthicus sp. (L273)
New image/siluriformes/loricariidae/pseudacanthicus/sp(l273)/7.jpg "Pseudacanthicus sp. (L273)")
P. sp. (L273)
Updated image/siluriformes/loricariidae/hemiancistrus/punctulatus/1.jpg "Hemiancistrus punctulatus")
Hemiancistrus punctulatus
Uruguay, Cerro Largo Dept, Paso Sarandi, Arroyo
New species Oct 27/siluriformes/loricariidae/hypostomus/sp(l360)/16.jpg "Hypostomus sp. (L360)")
Hypostomus sp. (L360)
New image/siluriformes/loricariidae/hypostomus/sp(l360)/4.jpg "Hypostomus sp. (L360)")
H. sp. (L360)
New image/siluriformes/loricariidae/hypostomus/sp(l360)/20.jpg "Hypostomus sp. (L360)")
H. sp. (L360)
Updated image/siluriformes/loricariidae/hypostomus/sp(l360)/10.jpg "Hypostomus sp. (L360)")
H. sp. (L360)
H. cochliodon (right), L360 (left)
Updated image/siluriformes/loricariidae/hypostomus/sp(l360)/7.jpg "Hypostomus sp. (L360)")
H. sp. (L360)
Updated image/siluriformes/loricariidae/hypostomus/sp(l360)/8.jpg "Hypostomus sp. (L360)")
H. sp. (L360)
Close-up of mouth
New image/siluriformes/loricariidae/hypostomus/sp(l360)/5.jpg "Hypostomus sp. (L360)")
H. sp. (L360)
New image/siluriformes/loricariidae/hypostomus/sp(l360)/17.jpg "Hypostomus sp. (L360)")
H. sp. (L360)
Dorsal view
New image/siluriformes/loricariidae/hypostomus/sp(l360)/9.jpg "Hypostomus sp. (L360)")
H. sp. (L360)
New image/siluriformes/loricariidae/spectracanthicus/sp(l391)/5.jpg "Spectracanthicus sp. (L391)")
Spectracanthicus sp. (L391)
New image/siluriformes/loricariidae/spectracanthicus/sp(l391)/4.jpg "Spectracanthicus sp. (L391)")
S. sp. (L391)
New image/siluriformes/loricariidae/spectracanthicus/sp(l391)/3.jpg "Spectracanthicus sp. (L391)")
S. sp. (L391)
New image/siluriformes/loricariidae/spectracanthicus/sp(l391)/2.jpg "Spectracanthicus sp. (L391)")
S. sp. (L391)
Close-up of mouth
New image/siluriformes/loricariidae/spectracanthicus/sp(l391)/1.jpg "Spectracanthicus sp. (L391)")
S. sp. (L391)
New species Oct 27/siluriformes/loricariidae/hypoptopoma/sp`peru(1)`/14.jpg "Hypoptopoma sp. `PERU(1)`")
Hypoptopoma sp. `PERU(1)`
Camouflaged fry on greenery
New image/siluriformes/doradidae/wertheimeria/maculata/9.jpg "Wertheimeria maculata")
Wertheimeria maculata
New image/siluriformes/doradidae/wertheimeria/maculata/8.jpg "Wertheimeria maculata")
W. maculata
New image/siluriformes/doradidae/wertheimeria/maculata/7.jpg "Wertheimeria maculata")
W. maculata
New image/siluriformes/doradidae/wertheimeria/maculata/6.jpg "Wertheimeria maculata")
W. maculata
New image/cypriniformes/gobionidae/pseudorasbora/elongata/1.jpg "Pseudorasbora elongata")
Pseudorasbora elongata
New species Oct 26/cypriniformes/gobionidae/sarcocheilichthys/sinensis/2.jpg "Sarcocheilichthys sinensis")
Sarcocheilichthys sinensis
New image/cypriniformes/gobionidae/sarcocheilichthys/sinensis/1.jpg "Sarcocheilichthys sinensis")
S. sinensis
New species Oct 26/siluriformes/loricariidae/pseudacanthicus/sp(l275)/1.jpg "Pseudacanthicus sp. (L275)")
Pseudacanthicus sp. (L275)
New species Oct 26/siluriformes/bagridae/tachysurus/pratti/1.jpg "Tachysurus pratti")
Tachysurus pratti
New species Oct 25/siluriformes/siluridae/silurus/soldatovi/3.jpg "Silurus soldatovi")
Silurus soldatovi
New image/siluriformes/sisoridae/oreoglanis/omkoiense/1.jpg "Oreoglanis omkoiense")
Oreoglanis omkoiense
Holotype
New species Oct 25/siluriformes/bagridae/tachysurus/crassirostris/1.jpg "Tachysurus crassirostris")
Tachysurus crassirostris
New species Oct 25/siluriformes/loricariidae/panaqolus/gnomus/2.jpg "Panaqolus gnomus")
Panaqolus gnomus
New image/siluriformes/loricariidae/panaqolus/gnomus/11.jpg "Panaqolus gnomus")
P. gnomus
New image/siluriformes/loricariidae/pseudacanthicus/pirarara/41.jpg "Pseudacanthicus pirarara")
Pseudacanthicus pirarara
Collected at mouth of Rio Iriri
New image/siluriformes/loricariidae/panaqolus/nocturnus/8.jpg "Panaqolus nocturnus")
Panaqolus nocturnus
Adult, from near type locality
New image/siluriformes/loricariidae/panaqolus/nocturnus/7.jpg "Panaqolus nocturnus")
P. nocturnus
New image/siluriformes/loricariidae/panaqolus/nocturnus/6.jpg "Panaqolus nocturnus")
P. nocturnus
Original DATZ L326
New image/siluriformes/ictaluridae/ameiurus/nebulosus/13.jpg "Ameiurus nebulosus")
Ameiurus nebulosus
Updated image/siluriformes/ictaluridae/ameiurus/nebulosus/5.jpg "Ameiurus nebulosus")
A. nebulosus
Southern mottled form
Updated image/siluriformes/ictaluridae/ameiurus/nebulosus/14.jpg "Ameiurus nebulosus")
A. nebulosus
Southern mottled form
Updated image/siluriformes/loricariidae/panaqolus/cf_nocturnus/1.jpg "Panaqolus cf. nocturnus")
Panaqolus cf. nocturnus
Adult
Updated image/siluriformes/loricariidae/panaqolus/cf_nocturnus/2.jpg "Panaqolus cf. nocturnus")
P. cf. nocturnus
Updated image/siluriformes/loricariidae/panaqolus/cf_nocturnus/6.jpg "Panaqolus cf. nocturnus")
P. cf. nocturnus
Updated image/siluriformes/loricariidae/panaqolus/nocturnus/5.jpg "Panaqolus nocturnus")
P. nocturnus
Updated image/siluriformes/loricariidae/panaqolus/cf_nocturnus/3.jpg "Panaqolus cf. nocturnus")
P. cf. nocturnus
LDA28 (Adult)
Updated image/siluriformes/loricariidae/panaqolus/sp(l351)/17.jpg "Panaqolus sp. (L351)")
P. sp. (L351)
Updated image/siluriformes/loricariidae/panaqolus/sp(l351)/16.jpg "Panaqolus sp. (L351)")
P. sp. (L351)
Updated image/siluriformes/loricariidae/panaqolus/sp(l351)/15.jpg "Panaqolus sp. (L351)")
P. sp. (L351)
Updated image/siluriformes/trichomycteridae/trichomycterus/albinotatus/3.jpg "Trichomycterus albinotatus")
Trichomycterus albinotatus
Juvenile
New image/siluriformes/trichomycteridae/trichomycterus/albinotatus/2.jpg "Trichomycterus albinotatus")
T. albinotatus
New image/siluriformes/trichomycteridae/trichomycterus/vitalbrazili/5.jpg "Trichomycterus vitalbrazili")
T. vitalbrazili
Developmental series
New image/siluriformes/trichomycteridae/trichomycterus/vitalbrazili/4.jpg "Trichomycterus vitalbrazili")
T. vitalbrazili
Juvenile, dorsal view
New image/siluriformes/trichomycteridae/trichomycterus/vitalbrazili/3.jpg "Trichomycterus vitalbrazili")
T. vitalbrazili
Juvenile
New image/siluriformes/trichomycteridae/trichomycterus/vitalbrazili/1.jpg "Trichomycterus vitalbrazili")
T. vitalbrazili
Holotype
New species Oct 15/siluriformes/loricariidae/panaqolus/nocturnus/1.jpg "Panaqolus nocturnus")
Panaqolus nocturnus
Adult
Updated image/siluriformes/loricariidae/panaqolus/sp(l351)/5.jpg "Panaqolus sp. (L351)")
P. sp. (L351)
Updated image/siluriformes/loricariidae/panaqolus/sp(l425)/6.jpg "Panaqolus sp. (L425)")
P. sp. (L425)
Updated image/siluriformes/loricariidae/panaqolus/sp(l425)/7.jpg "Panaqolus sp. (L425)")
P. sp. (L425)
Updated image/siluriformes/loricariidae/panaqolus/sp`acre`/2.jpg "Panaqolus sp. `ACRE`")
P. sp. `ACRE`
Rio Amonia near the Brazilian town of Marechal Taumaturgo
Updated image/siluriformes/loricariidae/panaqolus/sp`acre`/1.jpg "Panaqolus sp. `ACRE`")
P. sp. `ACRE`
Rio Amonia near the Brazilian town of Marechal Taumaturgo
Updated image/siluriformes/loricariidae/panaqolus/sp`acre`/3.jpg "Panaqolus sp. `ACRE`")
P. sp. `ACRE`
Rio Amonia near the Brazilian town of Marechal Taumaturgo
Updated image/siluriformes/loricariidae/panaqolus/sp`acre`/4.jpg "Panaqolus sp. `ACRE`")
P. sp. `ACRE`
Rio Amonia near the Brazilian town of Marechal Taumaturgo
Updated image/siluriformes/loricariidae/panaqolus/sp`acre`/5.jpg "Panaqolus sp. `ACRE`")
P. sp. `ACRE`
Rio Amonia near the Brazilian town of Marechal Taumaturgo
Updated image/siluriformes/loricariidae/panaqolus/sp`acre`/6.jpg "Panaqolus sp. `ACRE`")
P. sp. `ACRE`
Dorsal view - Rio Amonia near the Brazilian town of Marechal Taumaturgo
Updated image/siluriformes/loricariidae/panaqolus/sp`acre`/7.jpg "Panaqolus sp. `ACRE`")
P. sp. `ACRE`
Close-up of mouth - Rio Amonia near the Brazilian town of Marechal Taumaturgo
Updated image/siluriformes/loricariidae/panaqolus/sp`acre`/8.jpg "Panaqolus sp. `ACRE`")
P. sp. `ACRE`
Ventral view - Rio Amonia near the Brazilian town of Marechal Taumaturgo
Updated image/siluriformes/loricariidae/panaqolus/sp(l351)/13.jpg "Panaqolus sp. (L351)")
P. sp. (L351)
Updated image/siluriformes/loricariidae/panaqolus/sp(l351)/2.jpg "Panaqolus sp. (L351)")
P. sp. (L351)
Huallaga, Juvenile
Updated image/siluriformes/loricariidae/panaqolus/sp(l351)/10.jpg "Panaqolus sp. (L351)")
P. sp. (L351)
Updated image/siluriformes/loricariidae/panaqolus/sp(l351)/1.jpg "Panaqolus sp. (L351)")
P. sp. (L351)
Huallaga, Adult
Updated image/siluriformes/loricariidae/panaqolus/nocturnus/4.jpg "Panaqolus nocturnus")
P. nocturnus
Ventral view of head
New image/siluriformes/loricariidae/panaqolus/nocturnus/3.jpg "Panaqolus nocturnus")
P. nocturnus
Dorsal view of head
New image/siluriformes/loricariidae/panaqolus/nocturnus/2.jpg "Panaqolus nocturnus")
P. nocturnus
New image/siluriformes/auchenipteridae/trachelyichthys/exilis/21.jpg "Trachelyichthys exilis")
Trachelyichthys exilis
About 4-6 weeks old, 12 mm SL
Updated image/siluriformes/auchenipteridae/trachelyichthys/exilis/22.jpg "Trachelyichthys exilis")
T. exilis
2 months old, 23 mm SL
New image/siluriformes/auchenipteridae/balroglanis/macracanthus/1.jpg "Balroglanis macracanthus")
Balroglanis macracanthus
New species Oct 07/siluriformes/auchenipteridae/balroglanis/macracanthus/3.jpg "Balroglanis macracanthus")
B. macracanthus
New image/siluriformes/mochokidae/synodontis/sp_hybrid(5)/5.jpg "Synodontis sp. hybrid(5)")
Synodontis sp. hybrid(5)
Adult, 13cm SL
New image/siluriformes/mochokidae/synodontis/sp_hybrid(5)/4.jpg "Synodontis sp. hybrid(5)")
S. sp. hybrid(5)
Updated image/siluriformes/mochokidae/synodontis/sp_hybrid(5)/1.jpg "Synodontis sp. hybrid(5)")
S. sp. hybrid(5)
Juvenile
Updated image/perciformes/cichlidae/krobia/xinguensis/1.jpg "Krobia xinguensis")
Krobia xinguensis
New species Oct 05/siluriformes/bagridae/olyra/astrifera/1.jpg "Olyra astrifera")
Olyra astrifera
Holotype, dorsal view
New species Oct 03/siluriformes/loricariidae/otocinclus/macrospilus/11.jpg "Otocinclus macrospilus")
Otocinclus macrospilus
Updated image/siluriformes/loricariidae/ancistrus/sp(l503)/1.jpg "Ancistrus sp. (L503)")
Ancistrus sp. (L503)
New species Sep 30/siluriformes/callichthyidae/corydoras(ln1)/saramaccensis/1.jpg "Corydoras(ln1) saramaccensis")
Corydoras(ln1) saramaccensis
New species Sep 29/siluriformes/loricariidae/delturus/sp(l238)/6.jpg "Delturus sp. (L238)")
Delturus sp. (L238)
Updated image/siluriformes/loricariidae/delturus/sp(l238)/7.jpg "Delturus sp. (L238)")
D. sp. (L238)
Updated image/siluriformes/pseudopimelodidae/microglanis/cottoides/3.jpg "Microglanis cottoides")
Microglanis cottoides
M. cibelae. Brazil, Rio Grande do Sul state, PEVA
New image/siluriformes/loricariidae/hypostomus/jaguribensis/11.jpg "Hypostomus jaguribensis")
Hypostomus jaguribensis
New image/siluriformes/loricariidae/pseudorinelepis/sp(l095)/2.jpg "Pseudorinelepis sp. (L095)")
Pseudorinelepis sp. (L095)
New image/siluriformes/loricariidae/panaque/nigrolineatus_laurafabianae/11.jpg "Panaque nigrolineatus laurafabianae")
Panaque nigrolineatus laurafabianae
New image/siluriformes/loricariidae/panaque/nigrolineatus_laurafabianae/1.jpg "Panaque nigrolineatus laurafabianae")
P. nigrolineatus laurafabianae
Updated image/siluriformes/loricariidae/panaqolus/sp(l448)/13.jpg "Panaqolus sp. (L448)")
Panaqolus sp. (L448)
New image/siluriformes/loricariidae/panaqolus/sp(l448)/12.jpg "Panaqolus sp. (L448)")
P. sp. (L448)
Dorsal view
New image/siluriformes/pimelodidae/brachyplatystoma/platynemum/2.jpg "Brachyplatystoma platynemum")
Brachyplatystoma platynemum
New image/siluriformes/loricariidae/epactionotus/itaimbezinho/1.jpg "Epactionotus itaimbezinho")
Epactionotus itaimbezinho
Male, 34.9 mm SL
New species Sep 15/siluriformes/loricariidae/epactionotus/gracilis/1.jpg "Epactionotus gracilis")
E. gracilis
Male, 28.2 mm SL
New species Sep 15/siluriformes/loricariidae/epactionotus/advenus/1.jpg "Epactionotus advenus")
E. advenus
Holotype, female, 35.4 mm SL
New species Sep 15/siluriformes/loricariidae/epactionotus/bilineatus/4.jpg "Epactionotus bilineatus")
E. bilineatus
Female, 30.6 mm SL
New image/siluriformes/loricariidae/epactionotus/bilineatus/1.jpg "Epactionotus bilineatus")
E. bilineatus
Male, 34.3 mm SL
New species Sep 15/siluriformes/trichomycteridae/ammoglanis/natgeorum/1.jpg "Ammoglanis natgeorum")
Ammoglanis natgeorum
Lateral view
New species Sep 14/siluriformes/loricariidae/chaetostoma/aff_lineopunctatum/2.jpg "Chaetostoma aff. lineopunctatum")
Chaetostoma aff. lineopunctatum
New image/siluriformes/loricariidae/ancistomus/snethlageae/15.jpg "Ancistomus snethlageae")
Ancistomus snethlageae
New image/siluriformes/loricariidae/ancistomus/snethlageae/1.jpg "Ancistomus snethlageae")
A. snethlageae
New species Sep 13/siluriformes/loricariidae/ancistomus/snethlageae/10.jpg "Ancistomus snethlageae")
A. snethlageae
Updated image/siluriformes/heptapteridae/chasmocranus/longior/5.jpg "Chasmocranus longior")
Chasmocranus longior
New image/myliobatiformes/potamotrygonidae/potamotrygon/orbignyi/1.jpg "Potamotrygon orbignyi")
Potamotrygon orbignyi
New species Sep 13/siluriformes/heptapteridae/heptapterus/tapanahoniensis/2.jpg "Heptapterus tapanahoniensis")
Heptapterus tapanahoniensis
Close-up[ of head
New image/siluriformes/heptapteridae/heptapterus/tapanahoniensis/1.jpg "Heptapterus tapanahoniensis")
H. tapanahoniensis
New species Sep 13/siluriformes/heptapteridae/chasmocranus/longior/7.jpg "Chasmocranus longior")
Chasmocranus longior
Stress / light surround colouration
New image/siluriformes/heptapteridae/chasmocranus/longior/6.jpg "Chasmocranus longior")
C. longior
Typical colouration
New image/siluriformes/heptapteridae/chasmocranus/longior/4.jpg "Chasmocranus longior")
C. longior
Dorsal view
New image/siluriformes/pseudopimelodidae/microglanis/xerente/6.jpg "Microglanis xerente")
Microglanis xerente
New image/siluriformes/pseudopimelodidae/microglanis/sparsus/6.jpg "Microglanis sparsus")
M. sparsus
New image/siluriformes/pseudopimelodidae/microglanis/sparsus/1.jpg "Microglanis sparsus")
M. sparsus
New species Sep 13
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