title: Neuronal components of the optic nerve of the crab, Carcinus maenas.
mesh_terms: D000818:Animals; D003445:Crustacea / Q000502:physiology*; D007395:Interneurons; D009046:Motor Neurons; D009474:Neurons / Q000502:physiology*; D009900:Optic Nerve / Q000502:physiology*