title: The fine structure of the eye imagina disks in muscoid flies.
mesh_terms: D000367:Age Factors; D000818:Animals; D002454:Cell Differentiation; D004175:Diptera / Q000033:anatomy & histology*; D004331:Drosophila melanogaster / Q000033:anatomy & histology; D004847:Epithelial Cells; D004848:Epithelium / Q000648:ultrastructure; D005123:Eye / Q000254:growth & development / Q000648:ultrastructure*; D007814:Larva / Q000033:anatomy & histology; D008854:Microscopy, Electron; D008953:Models, Anatomic; D009900:Optic Nerve / Q000648:ultrastructure; D010786:Photoreceptor Cells / Q000648:ultrastructure