Requested reference
Levi, H. W. (1954a). Spiders of the new genus Theridiotis (Araneae: Theridiidae). Transactions of the American Microscopical Society 73(2): 177-189. doi:10.2307/3223754 
-- Show included taxa
Levi, H. W. (1954a). Spiders of the new genus Theridiotis (Araneae: Theridiidae). Transactions of the American Microscopical Society 73(2): 177-189. doi:10.2307/3223754 -- Show included taxa