Mark Bowler / Electric eel (Electrophorus electricus), Peru

Norbert Wu / Electric Eel (Electrophorus electricus) can generate up to 220 volts, freshwater, Steinhart Aquarium, San Francisco, California

Hermann Brehm / Electric eel {Electrophorus electricus} Llanos del Orinoco, Venezuela

Willem Kolvoort / Electric eel (Electrophorus electricus) in river, Surinam . 2003.

John Downer / Electric eel {Electrophorous electricus}

Hermann Brehm / Electric eel {Electrophorus electricus} Llanos del Orinoco, Venezuela, South America