Structure of the eye of Haideotriton wallacei, a North American troglobitic salamander.
D000818:Animals; D002454:Cell Differentiation; D005123:Eye / Q000033:anatomy & histology*; D007908:Lens, Crystalline; D009900:Optic Nerve; D010786:Photoreceptor Cells; D012160:Retina; D014562:Caudata / Q000033:anatomy & histology*