Iwan, D. 2004. A comparative study of male genitalia in Opatrinae sendu Medvedev (1968) (Coleoptera: Tenebrionidae), with notes on the reinterpreted tribal classification Part II. Annales Zoologici 54:735-765.
Iwan, D. 2004. A comparative study of male genitalia in Opatrinae sendu Medvedev (1968) (Coleoptera: Tenebrionidae), with notes on the reinterpreted tribal classification Part II. Annales Zoologici 54:735-765.