Acrocercops insulariella
 Acrocercops insulariella is a moth of the Gracillariidae family. It is known from the United States (California).The larvae feed on Chrysolepis chrysophylla Chrysolepis sempervirens Quercus agrifolia Quercus chrysolepis Quercus garryana Quercus tomentella Quercus vaccinifolia and Quercus wislizeni. They probably mine the leaves of their host plant.