Electric catfish (Malapterurus electricus)
The electric catfish is found in the Nile River basin and Lake Chad in western and central tropical Africa. It inhabits freshwater lakes and rivers, among rocks and roots in murky waters. This species can grow to four feet in length and weigh about 44 lbs. It gets its name from its ability to produce an electric discharge for protection and hunting. The discharge is proportional to the size of the fish. It is produced in specialized plates around the body that can release 300 to 400 volts. However, this electric discharge is not dangerous to people because it is of very low amperage.
Come see the special display containing the electric cat fish in the River Scout gallery.
Fun Facts
- The electric catfish is depicted in painting in Egyptian tombs dating from more than 5000 years ago.
- This catfish is a voracious predator and will consume fish up to half its length.
- It is very territorial and will defend against intruders with short electrical discharges.
- It uses stronger discharges when subduing prey.
- The male and female will build a nest in the river bank before spawning.