Reichardt, A.N. (1936). [Darkling beetles of the tribe Opatrini (Coleoptera Tenebrionidae) of the Palearctic Region.]. Keys to the fauna of the USSR. 19: 1-224.
101903
Reichardt, A.N.
1936
[Darkling beetles of the tribe Opatrini (Coleoptera Tenebrionidae) of the Palearctic Region.]