title: Fine structure of photoreceptors in the owl monkey.
mesh_terms: D000818:Animals; D002462:Cell Membrane; D006056:Golgi Apparatus; D000882:Haplorhini / Q000033:anatomy & histology*; D006654:Histology, Comparative; D008251:Macaca / Q000033:anatomy & histology; D008297:Male; D008854:Microscopy, Electron; D008928:Mitochondria; D010786:Photoreceptor Cells / Q000166:cytology*; D012160:Retina / Q000166:cytology*; D013572:Synaptic Vesicles