Requested reference
Levi, H. W. (1964e). The American spiders of the genera Styposis and Pholcomma (Araneae, Theridiidae). Psyche, Cambridge 71(1): 32-39. doi:10.1155/1964/91242 
-- Show included taxa
Levi, H. W. (1964e). The American spiders of the genera Styposis and Pholcomma (Araneae, Theridiidae). Psyche, Cambridge 71(1): 32-39. doi:10.1155/1964/91242 -- Show included taxa