Gracilariidae

Century Dictionary and Cyclopedia

1. A family of tineid moths having long slender bodies, small wings, long antennæ and 3-jointed palpi. It contains the important genera Coriscium and Ornix besides Gracilaria, which are rich in species and wide-spread. The larvæ are all leaf-miners when young, but quit their mines before pupating, usually rolling the edge of the leaf around the cocoon.

GNU Webster's 1913

1. n. A natural family of moths, the larvae of which are one type of leaf miner.

WordNet 3.0

1. n. leaf miners