Gracillariidae     Gracillariinae 286-287   *   Caloptilia alchimiella / robustella Leaf mine photographs on Oak, Quercus GD or examination of pupa are needed to distinguish these two species Wingspan: Flight time: Food plant: Mine:

Caloptilia alchimiella / robustella
Dorset. Adult July 2012, Leaf mine on Oak September 2012, leaf fold and larva October 2014