Claim: Phyllocnistis labryinthella are moths found in the family of Gracillariidae (with 98 genera), the principal family of leaf miners that include some pest species, found in most parts of the world excpet on Antarctica.
Evidence: Phyllocnistis labyrinthella is a moth of the family Gracillariidae. There are 98 described genera of Gracillariidae (see below). 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. Gracillariidae occur in all terrestrial regions of the World except Antarctica.