Requested reference
Levi, H. W. (1964c). American spiders of the genus Episinus (Araneae: Theridiidae). Bulletin of the Museum of Comparative Zoology 131: 1-25. 
-- Show included taxa
Levi, H. W. (1964c). American spiders of the genus Episinus (Araneae: Theridiidae). Bulletin of the Museum of Comparative Zoology 131: 1-25. -- Show included taxa