Pyralidae

:  a large family of moths comprising a heterogeneous assemblage of small or medium-sized, usually plainly colored, long-legged forms that typically have prominent labial palpi and hind wings that fold under the body or lay flat when at rest ◆The usually unpigmented larvae of moths of the family Pyralidae commonly bore into seeds, fruits, or stems and include household, agricultural, and granary pests. — see crambidae, snout moth