title: The anatomy of the median ocellus of Limulus.
mesh_terms: D000818:Animals; D001369:Axons; D002462:Cell Membrane; D002467:Cell Nucleus; D003445:Crustacea / Q000033:anatomy & histology*; D003712:Dendrites / Q000166:cytology; D004721:Endoplasmic Reticulum; D005123:Eye / Q000166:cytology*; D006003:Glycogen; D006056:Golgi Apparatus; D007365:Intercellular Junctions; D007908:Lens, Crystalline / Q000166:cytology; D008853:Microscopy; D008854:Microscopy, Electron; D008928:Mitochondria; D009457:Neuroglia / Q000166:cytology; D009900:Optic Nerve / Q000166:cytology; D010786:Photoreceptor Cells / Q000166:cytology; D012160:Retina / Q000166:cytology; D012270:Ribosomes
chemical_list: D006003:Glycogen