Megaspilid
Guides
Trichosteresis glabra
Trichosteresis glabra is a species of megaspilid wasp in the family Megaspilidae, a group of small parasitoid wasps within the superfamily Ceraphronoidea. The species is known to be a parasitoid of syrphid (hoverfly) puparia. It was first described by Boheman in 1832 and is documented from Europe, with additional records from Canada including Alberta, British Columbia, and Nova Scotia.