Liopteridae

Liopteridae
Scientific classification
Kingdom:	Animalia
Phylum:	Arthropoda
Class:	Insecta
Order:	Hymenoptera
Suborder:	Apocrita
Superfamily:	Cynipoidea
Family:	Liopteridae

Liopteridae is a family of wood-boring parasitoid wasps. They occur worldwide with concentrations in the African Tropics. These insects have a petiolate abdomen. There are 13 genera and more than 143 species known.

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Wikipedia