198 
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[December 
Bibliography. 
Davidson, A., “On the Nesting Habits of Anthidium consimile.” 
Ent. News, 7: 22-26. 1896. 
Fabre, J. Henri, Bramble-bees and others. Engl, trans. New 
York. 1915. 
Friese, H., Die europaischen Bienen (Apidse). 297-307. Berlin 
und Leipzig. 1923. 
Grcenicher, S., “Some Observations on the Life History and 
Habits of Parasitic Bees.” Bull. Wisconsin Nat. Hist. 
Soc., 3: 153-167. 1 pi. 1905. 
Hicks, Charles H., “Nesting Habits and Parasites of Certain 
Bees of Boulder County, Colorado. Univ. Colo. Studies, 
15: 217-252. 1926. 
Hungerford, H. B., and Williams, F. X., “Biological Notes on 
some Kansas Hymenoptera.” Ent. News, 23: 241-260. 
pis. XIV-XV. 1912. 
Melander, A. L., “The Nesting Habits of Anthidium.” Biol. 
Bull. 3: 27-34. 10 figs. 1902. 
