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Aceria mackiei (Actinedida: Eriophyidae) Live Oak Erineum Mite Mt Diablo State Park, Contra Costa County, California February 19, 2007 Leaf gall created by mite, ventral side of leaf. Host is Quercus agrifolia (coast live oak).
Leaf gall created by mite, ventral side of leaf. Host is Quercus agrifolia (coast live oak).