What is "gracillariidae"

Gracillariidae \Gracillariidae\ n. Same as Gracillariidae.

Syn: Gracilariidae.

Gracillariidae is an important family of insects in the order Lepidoptera and the principal family of leaf miners that includes several economic, horticultural or recently invasive pest species such as the horse-chestnut leaf miner, Cameraria ohridella.