Requested reference
Emerton, J. H. (1875). Notes on spiders from caves in Kentucky, Virginia and Indiana. American Naturalist 9(5): 278-281, pl. 1. 
-- Show included taxa
Emerton, J. H. (1875). Notes on spiders from caves in Kentucky, Virginia and Indiana. American Naturalist 9(5): 278-281, pl. 1. -- Show included taxa