A photo of the side of the front half of an owlfly, a large insect related to lacewings. This example has a very odd eye streucture. The metallic green iridescent eye looks as if it has split down the middle by a ridge giving it a "Slit-eyed" appearance

Another view of the face of the owlfly showing both eyes, the antennae, the wing roots, and the thick abdomen behind. There is hair-like structures under the eyes, obscuring the mouthparts that almost give the insect a wizened fantastical look

#Neuroptera, #lacewings, #mantidflies, #owlflies and allies, have some amazing looking eyes. This wild looking creature is one, a Split-eyed Owlfly ( #Ululodes floridanus ) that visited me a few years back.😁