Very little is known of the larval biology; larvae have been found associated with stored-grain pests, in nests of birds and rodents, in beetle larvae burrows in trees and shrubs, and in association with therevid larvae in soil.
О биологии личинок известно немного: их находили в зернохранилищах, в гнёздах птиц и грызунов, в проходах жуков в деревьях и кустарниках и ассоциацией с личинками лжектырей в почве.