Sweet Itch Midge vs Fairyfly Wasp

Side-by-side species comparison

Attribute Sweet Itch Midge Fairyfly Wasp
Scientific Name Culicoides obsoletus Dicopomorpha echmepterygis
Order Diptera Hymenoptera
Family Ceratopogonidae Mymaridae
Size 1-3 mm 0.139-0.240 mm
Habitat Underground Underground
Diet Blood Feeders Parasitoids
Regions Europe, Western Asia North America
Conservation Least Concern Least Concern

Sweet Itch Midge

A tiny dark biting midge with patterned wings that causes an allergic skin condition called sweet itch in horses. It breeds in moist, organically rich habitats.

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Did You Know?

It is the primary vector of Bluetongue virus in livestock across Europe.

Fairyfly Wasp

The smallest known insect in the world at just 0.139 mm in length. Males are blind, wingless, and smaller than some single-celled organisms.

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Did You Know?

Males of this species are smaller than a paramecium — they are blind and wingless, existing solely to mate with sisters before they even leave the host egg.