title: Studies on the eyes of gars (Lepisosteidae) with special reference to the tapetum lucidum.
mesh_terms: D000818:Animals; D002829:Choroid / Q000166:cytology; D004847:Epithelial Cells; D005123:Eye / Q000166:cytology; D005399:Fishes / Q000033:anatomy & histology*; D008854:Microscopy, Electron