Last modified: April 9, 2021, 12:08 p.m.
A fairly common species in the northern part of Belgium, but rare in the south.
The adults have been observed from early May till September. Indoors, there are several generations a year.
The larva lives in bird's nests, on stored products of vegetable origin like: flour, corn, felt and textiles, or on a variety of refuse of plant or animal origin.