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Do electric eels really emit electrical charges to capture their prey?
Question
#44191. Asked by Hamlet.. (Feb 10 04 7:29 AM)
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sequoianoir
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Electric eels are not true eels, they are only eel-like in shape. Electrophorus electricus is famous for its ability to produce strong
electrical currents, reaching 500-650 volts. This strong discharge is used to stun or kill prey. This electrical discharge is also used to ward off potential predators.
Up to 6,000 electroplates are arranged like a dry cell in the eel's body. Its internal organs are all in a small area behind the head, with 7/8 of the eel being tail. The electrical shocks come from muscles mainly in the tail portion of the electric eel's body. The body of an electric eel is similar to a battery. The tail end of the eel has a positive charge and the head region is negatively charged. When the eel touches its tail and head to other animals it sends electric shocks through their bodies. When the eel is at rest, there is no generation of electrical impulses
http://www.aquariumofniagara.org/aquarium/electric_eel.htm
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