Hypopomidae
Bluntnose Knifefishes
Order: Gymnotiformes
Small weakly electric fish of South American streams.
Species 48
Akawaio penak
Akawaio penak
Anguila
Brachyhypopomus palenque
Anguilita
Hypopygus lepturus
Barred knifefish
Steatogenys elegans
Bluntnose knifefish
Brachyhypopomus brevirostris
Brachyhypopomus belindae
Brachyhypopomus belindae
Brachyhypopomus bennetti
Brachyhypopomus bennetti
Brachyhypopomus bombilla
Brachyhypopomus bombilla
Brachyhypopomus bullocki
Brachyhypopomus bullocki
Brachyhypopomus degy
Brachyhypopomus degy
Brachyhypopomus diazae
Brachyhypopomus diazae
Brachyhypopomus draco
Brachyhypopomus draco
Brachyhypopomus gauderio
Brachyhypopomus gauderio
Brachyhypopomus janeiroensis
Brachyhypopomus janeiroensis
Brachyhypopomus sullivani
Brachyhypopomus sullivani
Brachyhypopomus walteri
Brachyhypopomus walteri
Cuchillo
Brachyhypopomus alberti
Cuchillo
Brachyhypopomus provenzanoi
Cuchillo
Brachyhypopomus arrayae
Cuchillo
Brachyhypopomus hamiltoni
Hoedeman's Hypopygus
Hypopygus hoedemani
Hypopygus benoneae
Hypopygus benoneae
Hypopygus minissimus
Hypopygus minissimus
Hypopygus neblinae
Hypopygus neblinae
Hypopygus varii
Hypopygus varii
Isbrücker's Hypopygus
Hypopygus isbruckeri
Itui
Brachyhypopomus pinnicaudatus
Itui
Hypopomus artedi
Itui
Brachyhypopomus beebei
Knife fish
Brachyhypopomus regani
Knifefish
Brachyhypopomus hendersoni
Knifefish
Brachyhypopomus occidentalis
Macana
Brachyhypopomus benjamini
Macana
Brachyhypopomus flavipomus
Macana
Brachyhypopomus verdii
Microsternarchus bilineatus
Microsternarchus bilineatus
Microsternarchus brevis
Microsternarchus brevis
Nijssen's Hypopygus
Hypopygus nijsseni
Ortega's Hypopygus
Hypopygus ortegai
Procerusternarchus pixuna
Procerusternarchus pixuna
Racenisia fimbriipinna
Racenisia fimbriipinna
Sarapó
Brachyhypopomus jureiae
Sarapó
Brachyhypopomus batesi
Sarapó
Brachyhypopomus cunia
Sarrapu
Steatogenys duidae
Steatogenys ocellatus
Steatogenys ocellatus
Stegostenopos cryptogenes
Stegostenopos cryptogenes
Tuvira
Brachyhypopomus menezesi