There was a high percentage of mortality in the nest of T. bicolor. Of 15 nests examined,
about 50% of the cells contained many larval exuviae of Trogoderma anthrenoides (Shp.)
(Coleoptera : Dermestidae), as well as live larvae and adults of Liposcelis divinatoris (Muller)
(Psocoptera: Liposcelidae) in an empty cell or cell containing mummified prey spiders.