Asphondylia garryae (Diptera: Cecidomyiidae) Silk Tassel Gall Midge Keller Lake, Mendocino National Forest, Glenn County, California May 23, 2012 Catkin gall on silk tassel (Garrya sp.), cut open to expose midge pupa.
Catkin gall on silk tassel (Garrya sp.), cut open to expose midge pupa.
