Requested reference
Esyunin, S. L. & Tuneva, T. K. (2009). A review of Palaearctic lynx-spiders of the heterophthalmus group of the genus Oxyopes (Aranei, Oxyopidae). Zoologicheskiĭ Zhurnal 88: 164-175. doi:10.1134/s001387380901014x -- Show included taxa