Requested reference
Azarkina, G. N., Esyunin, S. L., Kuzmin, E. A. & Marusik, Y. M. (2016). On the synonymy of two wolf spider species of the genus Alopecosa (Araneae, Lycosidae) from the steppe zone of Russia. Zootaxa 4205(4): 339-348. doi:10.11646/zootaxa.4205.4.2 -- Show included taxa