Dictionary entry

Sawfly

Webster's Dictionary 1913

Saw″fly′ (?), n.(Zoöl.) Any one of numerous species of hymenopterous insects belonging to the family Tenthredinidæ. The female usually has an ovipositor containing a pair of sawlike organs with which she makes incisions in the leaves or stems of plants in which to lay the eggs. The larvæ resemble those of Lepidoptera.