Requested reference
Efimik, V. E., Esyunin, S. L. & Kuznetsov, S. F. (1997). Remarks on the Ural spider fauna, 7. New data on the fauna of the Orenburg area (Arachnida Aranei). Arthropoda Selecta 6(1/2): 85-100. 
-- Show included taxa
Efimik, V. E., Esyunin, S. L. & Kuznetsov, S. F. (1997). Remarks on the Ural spider fauna, 7. New data on the fauna of the Orenburg area (Arachnida Aranei). Arthropoda Selecta 6(1/2): 85-100. -- Show included taxa