Aceria parapopuli (Trombidiformes: Eriophyidae) Poplar Bud Gall Mite South of Hwy 89 and west of South Lake Tahoe, El Dorado National Forest, El Dorado County, California September 22, 2013 Mite galls on Populus tremuloides (quaking aspen).
Mite galls on Populus tremuloides (quaking aspen).