Last modified: July 27, 2024, 9:16 a.m.
A fairly common species in most areas of Belgium, with most observations in the northern part of the country.
Native
The larvae live on the comb in bee-hives, preferably an old one, in a silk-lined gallery. They hibernate and later pupate in their cocoon.
The moths are active at night and come to light or sugar.
The adults have been observed mainly from April till October.