Order
Gymnotiformes
204 species in this order. Browse scientific names and open each profile for distribution, taxonomy and available wildlife data.
Species · page 3 of 4
Gymnotus jonasi
Gymnotus jonasi
GymnotidaeGymnotus mamiraua
Gymnotus mamiraua
GymnotidaeGymnotus obscurus
Gymnotus obscurus
Gymnotidae
Gymnotus omarorum
Gymnotus omarorum
GymnotidaeMorenita
Gymnotus pantanal
Gymnotidae
Panther Knifefish
Gymnotus pantherinus
Gymnotidae
Gymnotus paraguensis
Gymnotus paraguensis
GymnotidaeZebra Knifefish
Gymnotus pedanopterus
GymnotidaeGymnotus refugio
Gymnotus refugio
GymnotidaeGymnotus stenoleucus
Gymnotus stenoleucus
Gymnotidae
Gymnotus sylvius
Gymnotus sylvius
GymnotidaeTiger Knifefish
Gymnotus tigre
GymnotidaeGymnotus ucamara
Gymnotus ucamara
GymnotidaePoisson-couteau, Hypopomus d’Artedi,
Hypopomus artedi
HypopomidaeHypopygus benoneae
Hypopygus benoneae
HypopomidaeHypopygus cryptogenes
Hypopygus cryptogenes
HypopomidaeBluntnose knifefish
Hypopygus lepturus
Hypopomidae
Hypopygus neblinae
Hypopygus neblinae
HypopomidaeHypopygus nijsseni
Hypopygus nijsseni
HypopomidaeKirschbaum knifefish
Japigny kirschbaum
SternopygidaeMelanosternarchus amaru
Melanosternarchus amaru
ApteronotidaeMicrosternarchus bilineatus
Microsternarchus bilineatus
HypopomidaeMicrosternarchus brevis
Microsternarchus brevis
HypopomidaeMicrosternarchus javieri
Microsternarchus javieri
HypopomidaeTamandua Knifefish
Orthosternarchus tamandua
ApteronotidaeDolphin knife fish
Parapteronotus hasemani
ApteronotidaePariosternarchus amazonensis
Pariosternarchus amazonensis
ApteronotidaeAnguila
Platyurosternarchus macrostoma
ApteronotidaePorotergus duende
Porotergus duende
ApteronotidaePorotergus gimbeli
Porotergus gimbeli
ApteronotidaeGhost knifefish
Porotergus gymnotus
ApteronotidaePorotergus sambaibensis
Porotergus sambaibensis
ApteronotidaeRacenisia fimbriipinna
Racenisia fimbriipinna
HypopomidaeApure Knifefish
Rhabdolichops caviceps
SternopygidaeRhabdolichops eastwardi
Rhabdolichops eastwardi
SternopygidaeOrinoco Translucent Knifefish
Rhabdolichops electrogrammus
SternopygidaeRhabdolichops lundbergi
Rhabdolichops lundbergi
SternopygidaeRazor Knifefish
Rhabdolichops navalha
SternopygidaeRhabdolichops nigrimans
Rhabdolichops nigrimans
SternopygidaeRhabdolichops troscheli
Rhabdolichops troscheli
SternopygidaeRhabdolichops zareti
Rhabdolichops zareti
SternopygidaeRhamphichthys apurensis
Rhamphichthys apurensis
RhamphichthyidaeRhamphichthys atlanticus
Rhamphichthys atlanticus
RhamphichthyidaeRhamphichthys drepanium
Rhamphichthys drepanium
Rhamphichthyidae
Morena Picuda
Rhamphichthys hahni
RhamphichthyidaeRhamphichthys heleios
Rhamphichthys heleios
RhamphichthyidaeRhamphichthys lineatus
Rhamphichthys lineatus
RhamphichthyidaeRhamphichthys marmoratus
Rhamphichthys marmoratus
RhamphichthyidaeRhamphichthys pantherinus
Rhamphichthys pantherinus
Rhamphichthyidae
Sand knifefish
Rhamphichthys rostratus
Rhamphichthyidae
centipede knifefish
Steatogenys duidae
HypopomidaeBarred Knifefish
Steatogenys elegans
HypopomidaeSternarchella calhamazon
Sternarchella calhamazon
ApteronotidaeSternarchella duccis
Sternarchella duccis
ApteronotidaeSternarchella orthos
Sternarchella orthos
ApteronotidaeSternarchella raptor
Sternarchella raptor
ApteronotidaeSternarchella rex
Sternarchella rex
ApteronotidaeSternarchella schotti
Sternarchella schotti
ApteronotidaeSternarchella sima
Sternarchella sima
ApteronotidaeSternarchogiton nattereri
Sternarchogiton nattereri
Apteronotidae