It and other electric rays are used as model organisms for biomedical research .
Care should be exercised around the Pacific electric ray , as it has been known to act aggressively if provoked and its electric shock can potentially incapacitate a diver .
Care and other electric rays are used as model organisms for biomedical research .
Care should be exercised around the Pacific electric ray , as it has been known to act aggressively if provoked and its electric shock can potentially incapacitate a diver .