Topkara, E. Tarik, Manfred Jäch, and Ahmet Kasapoğlu. 2011. “Ochthebius Ustaoglui sp. Nov. (Coleoptera: Hydraenidae), a New Species of the O. Metallescens Group from Turkey”. Zootaxa 2913 (1). Auckland, New Zealand:59–62. https://doi.org/10.11646/zootaxa.2913.1.6.