Gymnotidae
Electric eels
Order: Gymnotiformes
Includes the electric eel, capable of generating 860-volt discharges.
Species 45
Anguilita
Gymnotus anguillaris
Anguilita
Gymnotus coatesi
Anguilla
Gymnotus chaviro
Banded knifefish
Gymnotus carapo
Cuchillo
Gymnotus choco
Electric Eel
Electrophorus electricus
Electrophorus varii
Electrophorus varii
Electrophorus voltai
Electrophorus voltai
Gymnotus arapaima
Gymnotus arapaima
Gymnotus ardilai
Gymnotus ardilai
Gymnotus capanema
Gymnotus capanema
Gymnotus capitimaculatus
Gymnotus capitimaculatus
Gymnotus chimarrao
Gymnotus chimarrao
Gymnotus coropinae
Gymnotus coropinae
Gymnotus cuia
Gymnotus cuia
Gymnotus curupira
Gymnotus curupira
Gymnotus darwini
Gymnotus darwini
Gymnotus diamantinensis
Gymnotus diamantinensis
Gymnotus esmeraldas
Gymnotus esmeraldas
Gymnotus interruptus
Gymnotus interruptus
Gymnotus jonasi
Gymnotus jonasi
Gymnotus mamiraua
Gymnotus mamiraua
Gymnotus melanopleura
Gymnotus melanopleura
Gymnotus obscurus
Gymnotus obscurus
Gymnotus omarorum
Gymnotus omarorum
Gymnotus onca
Gymnotus onca
Gymnotus panamensis
Gymnotus panamensis
Gymnotus pantanal
Gymnotus pantanal
Gymnotus refugio
Gymnotus refugio
Gymnotus ucamara
Gymnotus ucamara
Gymnotus varzea
Gymnotus varzea
Knifefish
Gymnotus maculosus
Macana
Gymnotus javari
Macana tigre
Gymnotus tigre
Mayupa
Gymnotus henni
Morenita
Gymnotus paraguensis
Sarrapu
Gymnotus pedanopterus
Tiquie banded knifefish
Gymnotus tiquie
南美裸背电鳗
Gymnotus cataniapo
巴西裸背电鳗
Gymnotus bahianus
柱形裸背电鳗
Gymnotus cylindricus
窄身裸背电鳗
Gymnotus stenoleucus
糙唇裸背电鳗
Gymnotus inaequilabiatus
豹紋裸背電鰻
Gymnotus pantherinus
雨林裸背电鳗
Gymnotus sylvius