1. Abdurakhmanov, G.M. and Nabozhenko, M.V., “Review of Tenebrionid Beetles of the Genus Calyptopsis Solier, 1835 (Coleoptera: Tenebrionidae) of the Northern Caucasus,” Yug Rossii: Ecologiya, Razvitiye 1, 79–84 (2009).
2. Abdurakhmanov, G.M. and Nabozhenko, M.V., Keys to and Catalogue of Darkling Beetles (Coleoptera: Tenebrionidae s. str.) of the Caucasus and South of European Part of Russia (KMK, Moscow, 2011) [in Russian].
3. Baudi di Selve, F., “Catalogo dei tenebrioniti della fauna europea e circummediterranea del Museo Civico di Genová,” Annali del Museo Civico di Storia Naturale di Genová 6, 89–115 (1874).
4. Baudi di Selve, F., “Europaeae et circummediterraneae faunae Tenebrionidum specierum, quae Comes Dejean in suo Catalogo, editio 3a consignavit, ex ejusdem collectione in R. Taurinensi Musaeo asservata, cum auctorum hodierne denominatione collation,” Deutsche Entomologische Zeitschrift 19, 17–119 (1875).
5. Bogatchev, A.V., “Review of Species of the fam. Tenebrionidae of the Caucasus and Neighboring countries,” Bulletin du Musée de Géorgie 9, 118–127 (1938).