Fine structure of the eye of peripatus (Onychophora).
D000818:Animals; D001181:Arthropods / Q000033:anatomy & histology*; D002923:Cilia / Q000033:anatomy & histology; D003315:Cornea / Q000033:anatomy & histology; D005123:Eye / Q000033:anatomy & histology*; D006056:Golgi Apparatus; D008854:Microscopy, Electron; D012160:Retina / Q000033:anatomy & histology; D011984:Sensory Receptor Cells / Q000033:anatomy & histology