The function of a heteromorph antennule in a spiny lobster, Panulirus argus.
D000818:Animals; D001522:Behavior, Animal; D003445:Crustacea / Q000502:physiology*; D004558:Electric Stimulation; D004576:Electromyography; D005407:Flagella; D011984:Sensory Receptor Cells / Q000502:physiology*