Nonnative: Electric Catfish

Electric Catfish - Malapterus electricus

Description: Electric catfish are relatively fat looking, and round in cross-section, like an over-stuffed sausage.  They have three pairs of barbels and dark vertical markings on the caudal fin.  They have no dorsal fins other than an adipose fin located close to the tail.  Typically gray or brown in color.

Species: Malapteruridae (currently 1 genus and 2 species, of which is best known).

Range: They are native to Africa, especially the Nile and Congo river systems.

Habitat: Typically found among rocks or roots in sluggish or standing water.

Spawning Habitats: Pairs breed in holes and crevices along the bank.

Feeding Habits: Active at night, and feed mostly on fish stunned by their electric discharge.  Their electric organ is derived from pectoral muscle surrounding most of the body and may discharge 300-400 volts.

Age and Growth: May reach 4-feet in length and a weight of approximately 45 pounds.  Known to reach at least 10 years of age.

Potential Concerns: A large predator with a relatively unique feeding and defense mechanism.  They could potentially spawn in Florida and create both ecological and potentially even human safety concerns.  They are known in the aquarium industry.  The entire family Malapteruridae is prohibited in Florida.

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