Gasteruption sp. 

Gasteruption sp. (Parasitic wasps) 

Taxonomy

Wasps in the genus Gasteruption are nest parasites of Hylaeus spp. bees. They were uncommon in Bee Atlas blocks. 

Description

Gasteruption are unique looking wasps. They are small, black wasps with a long abdomen that is narrow at the base and widens to a broad end with a visible ovipositor. The abdomen is inserted high above the base of the hind legs.

Gasteruption sp. female, Bee Atlas specimen (Photo courtesy of Thea Evans)

Nest Structure

Gasteruption sp. emerged from was a Hylaeus verticalis nest.

Hole Sizes

No information at this time.

Voltinism

No information at this time.

Activity Period

No information at this time.

References

No information at this time.