Requested reference
Levi, H. W. (1956a). The spider genus Mysmena in the Americas (Araneae, Theridiidae). American Museum Novitates 1801: 1-13. 
-- Show included taxa
Levi, H. W. (1956a). The spider genus Mysmena in the Americas (Araneae, Theridiidae). American Museum Novitates 1801: 1-13. -- Show included taxa