Morphology of vertebrate photoreceptors.
D000818:Animals; D008854:Microscopy, Electron / Q000379:methods; D008855:Microscopy, Electron, Scanning / Q000379:methods; D008871:Microvilli / Q000648:ultrastructure; D010786:Photoreceptor Cells / Q000648:ultrastructure*; D012160:Retina / Q000648:ultrastructure; D012374:Rod Cell Outer Segment / Q000648:ultrastructure; D013045:Species Specificity; D014714:Vertebrates