Parasitic wasp on mating Chalkhill blues

Parasitic wasp on mating Chalkhill blues

Observation - Parasitic wasp on mating Chalkhill blues . Description: This tiny wasp was perched on the wings of a male chalkhill blue as it mated. Some kind of parasite at a guess.. Some Trichogrammatidae butterfly egg parasites are known to cue in on chemicals transferred to females by males during mating (they are attra

This tiny wasp was perched on the wings of a male chalkhill blue as it mated. Some kind of parasite at a guess.. Some Trichogrammatidae butterfly egg parasites are known to cue in on chemicals transferred to females by males during mating (they are attracted to the female after mating) and I wonder if something similar is going on here. Does anyone know of Chalkhill parasites?