212 MICHIGAN SURVEY, 1908. 



Soolytidae. 



117. Dcndroctonfis nifipennis Kby. Alaska; "Vancouver to Anti- 

 costi. New Brunswick and southwest to Florida and New Mexico" ; West- 

 ern Pennsylvania; Michigan (Marquette). 



REFERENCES. 



Bethune, C. J. S. (compiled by). 

 1876. Insects of the Northern Parts of British America. Ent. Sqc. 

 Ontario, pp. 1-156, Supp. pp. 1-14. 

 [From Kirby's Fauna Boreali- Americana ; Insecta.] 

 Beutenmuller, W. 



1893. On the Food-Habits of North American Rhyncophora. Jour. 



N. Y. Ent. Soc, I, pp. 36-43, 80-88. 

 1896. Food-Habits of North American Cerambycidae. Jour. N. Y. 

 Ent. Soc, 4, pp. 73-81. 

 Blanchard, F. 



1889. List of Buprestidae of New England. Ent. Am., 5, p. 29-32. 

 Bowditch, F. C. 



1896. List of Mt. Washington Coleoptera. Psyche, 7, Supp. pp. 1-11. 

 Caudell, A. N. 



1903. Some Insects from the Summit of Pike's Peak, Found on Snow. 

 Pro. Ent. Soc. Wash., 5, pp. 74-82. 

 Carpenter, W. L. 

 1875. Eeport on the Alpine Insect-Fauna of Colorado. Ann. Eep. U. 

 S. Geo!. Survey Terr, for 1873. (Hayden). pp. 539-542. 

 Chittenden, F. H. 



1889. Notes on the Habits of Buprestidae. Ent. Am., 5, pp. 217-220. 

 1893. Notes on the Food Habits of Some Species of Chrysomelidae. 

 Pro. Ent. Soc. Wash., 2. pp. 261-267. 



1900. Insects and the Weather: Observations During the Season of 



1899. Bull. 22, N. S. Div. of Entomology, U. S. Dept. Agric, 

 pp. 51-64. 



1901. Insects and the Weather During the Season of 1900. Bull. 30. 



U. S. Div. Entomology, U. S. Dept. Agr., pp. 63-75. 



1905. The Pond-Lily Leaf-Beetle. Bull. Bureau of Ent., No. 54, 58-60. 

 Cockerell, T. D. A. 



1893. The Entomology of the Mid-Alpine Zone of Custer County, 

 Colorado. Trans. Am. Ent. Soc, 20, pp. 305-370. 

 Coleman, A. P. 

 ].906. Interglacial Periods in Canada. Inter. Geol. Congress, Mexico 

 1906, reprint, pp. 1-26. 

 Dury, C. 



1902. A Revised List of the Coleoptera Observed near Cincinnati, 



Ohio, etc Jour. Cinn. Soc. Nat. Hist., 20, pp. 107-196. 



1906. Additions to the List of Cincinnati Coleoptera. Jour. Cinn 



Soc. Nat. Hist., 20, pp. 251-260. 

 Evans, J. D. 



1903. List of Canadian Coleoptera. Can. Ent., 35, pp. 239-243, 288- 



292, 317-320. 



