Requested reference
Wunderlich, J. (2011). Extant and fossil spiders (Araneae). Beiträge zur Araneologie 6: 1-640. [publ. in April] 
-- Show included taxa
Wunderlich, J. (2011). Extant and fossil spiders (Araneae). Beiträge zur Araneologie 6: 1-640. [publ. in April] -- Show included taxa