Requested reference
Swann, P. H. & Robey, C. (1975). A redescription of the North American jumping spider Chalcoscirtus carbonarius Emerton 1917. Bulletin of the British Arachnological Society 3(4): 101-104. 
-- Show included taxa
Swann, P. H. & Robey, C. (1975). A redescription of the North American jumping spider Chalcoscirtus carbonarius Emerton 1917. Bulletin of the British Arachnological Society 3(4): 101-104. -- Show included taxa