Psyllaephagus bliteus or P. quadricyclus, redgum lerp psyllid parasitoid.

Psyllaephagus bliteus or P. quadricyclus (Encyrtidae), female parasitoid of redgum lerp psyllid, near white lerps side view. 5x. Alameda Co. by JKC.  Credit: Jack Kelly Clark
Credit: Jack Kelly Clark