Requested reference
Griswold, C. E. (1990). A revision and phylogenetic analysis of the spider subfamily Phyxelidinae (Araneae, Amaurobiidae). Bulletin of the American Museum of Natural History 196: 1-206. 
-- Show included taxa
Griswold, C. E. (1990). A revision and phylogenetic analysis of the spider subfamily Phyxelidinae (Araneae, Amaurobiidae). Bulletin of the American Museum of Natural History 196: 1-206. -- Show included taxa