An<unk>  (plural: ocelli) is a type of photoreceptor organ in animals. Also called "simple eyes", ocelli are miniature eyes capable of sensing light but not distinguishing its direction. See also stemmata, which are structurally similar. Ocelli are found in many invertebrates. Insects in particular have two types of ocelli, dorsal ocelli and lateral ocelli.
Ocellus
Lacrimal bone
Ranula
Cauliflower ear
Pinguecula
Pilonidal sinus
Canthus 
Gyrus