9 (Left) The compound eyes of the blue bottle fly. (Right) Each of the

ars.els-cdn.com/content/image/3-s2.0-B978008045046

How many eyes do flies have? - Quora

Compound eye - Wikipedia

Blow Flies, Overview & Facts - Lesson

Horsefly Bites: How To Tell if You've Been Bitten & Treatments

Bluebottle fly

Get Rid of House Flies: House Fly Control Information

Insects, Free Full-Text

The 10 Most Common Types of Flies in the U.S.

The Eyes of Common Bluebottle Butterflies Have 15 Photoreceptor

Blue bottle fly hi-res stock photography and images - Alamy

9 (Left) The compound eyes of the blue bottle fly. (Right) Each of

StayiNatHome: A Cure for the Blue Fly Blues · iNaturalist NZ

Compound Eye - an overview

Do maggots have eyes? - Quora