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What are the three electric organs in an electric eel’s body?
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eel
The American eel (Anguilla rostrata) is found in habitats along the coast of eastern North America.
Electric eels possess three electric organs composed of modified muscle cells that allow them to generate electrical pulses for hunting, defense, and navigation. These organs are:1
- Main organ: Located on the dorsal side, this organ spans the middle half of the body and generates high-voltage pulses used to stun prey and deter predators.1
- Hunter’s organ: This organ parallels the main organ but is situated on the ventral side; it also contributes to the generation of high-voltage pulses.1
- Sach’s organ: Found in the rear quarter of the fish, this organ produces lower-voltage pulses that the electric eel uses to communicate and navigate through murky waters.1
While these creatures are commonly referred to as electric eels, they are not true eels but are instead a type of knifefish related to piranhas and tetras.1