Family: Gracillariidae       Sub-family: Gracillariinae 310     *     Callisto denticulella Leaf mine photographs on Apple, Malus domestica. UK. Sept 2011 Wingspan: 11mm Flight time: May-June Food plant: Apple (Malus) Mine: July-August Egg is laid on upperside of leaf. An inconspicuous upper-side corridor leads to a silvery, usually upper-surface, blotch which later becomes reddish-brown. The larva finally makes two downwards folds at the leaf margin.

Callisto denticulella
Leaf mine on Apple, Malus domestica. UK. September 2011