Encyrtus fuscus
A parasitoid wasp Encyrtus fuscus emerges from an oak lecanium scale (Parthenolecanium quercifex). (Photo by Emily Meineke, Ph.D., and Andrew Ernst)
A parasitoid wasp Encyrtus fuscus emerges from an oak lecanium scale (Parthenolecanium quercifex). (Photo by Emily Meineke, Ph.D., and Andrew Ernst)