Ozerov A, Krivosheina M.

A review of the genera Cleigastra Macquart, Gonarcticus Becker, Gonatherus Rondani, Hexamitocera Becker, Nanna Strobl, Orthacheta Becker and Spathephilus Becker (Diptera, Scathophagidae) of Russia

. Zootaxa [Internet]. 2015 Sep. 3 [cited 2025 Apr. 22];4012(2):201–257. Available from: https://mapress.com/zt/article/view/zootaxa.4012.2.1