Crab muscle receptor which responds without impulses.
D000200:Action Potentials; D000818:Animals; D003445:Crustacea / Q000502:physiology*; D004558:Electric Stimulation; D008564:Membrane Potentials; D009132:Muscles / Q000294:innervation*; D009474:Neurons; D011984:Sensory Receptor Cells / Q000502:physiology*