The larval eye of the aeolid nudibranch Trinchesia aurantia (Alder and Hancock).
D000818:Animals; D003315:Cornea / Q000196:embryology; D005123:Eye / Q000196:embryology*; D007814:Larva; D007908:Lens, Crystalline / Q000196:embryology; D008675:Metamorphosis, Biological; D008854:Microscopy, Electron; D012160:Retina / Q000196:embryology; D012908:Snails / Q000196:embryology*