Animalia > Arthropoda > Insecta > Diptera > Pyrgotidae

Pyrgotidae (pyrgotid flies)

Wikipedia Abstract

Pyrgotidae is an unusual family of flies, one of only two families of Diptera that lack ocelli. Most species are "picture-winged", as is typical among Tephritoidea, but, unlike other tephritoids they are endoparasitoids; the females pursue scarab beetles in flight, laying an egg on the beetle's back under the elytra where the beetle cannot reach it. The egg hatches and the fly larva enters the body cavity of the beetle, feeding and eventually killing the host before pupating.
View Wikipedia Record: Pyrgotidae

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