Nabozhenko, M. V. 2005. Interstructural correlations in evolution of darkling beetles of the tribe Helopini (Coleoptera: Tenebrionidae. Kavkazskii Entomologicheskii Byulleten 1:37-48.
Nabozhenko, M. V. 2005. Interstructural correlations in evolution of darkling beetles of the tribe Helopini (Coleoptera: Tenebrionidae. Kavkazskii Entomologicheskii Byulleten 1:37-48.