Requested reference
Thorell, T. (1877c). Descriptions of the Araneae collected in Colorado in 1875, by A. S. Packard jun., M.D. Bulletin of the U. S. Geological Survey 3: 477-529. 
-- Show included taxa
Thorell, T. (1877c). Descriptions of the Araneae collected in Colorado in 1875, by A. S. Packard jun., M.D. Bulletin of the U. S. Geological Survey 3: 477-529. -- Show included taxa