A. Gök, A. N. Ekiz, E. C. Küçükkaykı, and İsmail Şen, “Rediscovery of Cryptocephalus (Heterichnus) loebli (Coleoptera: Chrysomelidae: Crytocephalinae), A Poorly Known Species from Turkey”, J Entomol Res Soc, vol. 12, no. 3, pp. 51–55, Nov. 2010.