Requested reference
Marusik, Y. M., Omelko, M. M. & Koponen, S. (2013). Redescription of Pterotricha loeffleri (Roewer, 1955) (Aranei: Gnaphosidae: Gnaphosinae). Arthropoda Selecta 22(4): 349-352. doi:10.15298/arthsel.22.4.05 -- Show included taxa
Marusik, Y. M., Omelko, M. M. & Koponen, S. (2013). Redescription of Pterotricha loeffleri (Roewer, 1955) (Aranei: Gnaphosidae: Gnaphosinae). Arthropoda Selecta 22(4): 349-352. doi:10.15298/arthsel.22.4.05 -- Show included taxa