REPORT OF THE STATE ENTOMOLOGIST I908 97 



1908 Dendroctonus. Fiske. Ent. Soc. Wash. Proc. 9:24, 25, 26 

 1908 Dendroctonus. Hopkins. Ent. Soc. Wash. Proc. 9:131 



Habitat. Eastern and southern United States. 



Food plants. Pinus, Picea. 



34 monticola Hopk. 



1905 Dendroctonus. Hopkins. U. S. Div. Ent. Bui. 56, p. 11 

 1908 Dendroctonus. Burke. Ent. Soc. Wash. Proc. 9:12, 115 



Habitat. Western United States. 



Food plants. Pinus lambertiana, P. monticola, P. 

 m u r r a >• a n a , P. p o n d e r o s a , Picea e n g e 1 m a n n i . 



35 obesus Mannli. 



1843 Hylurgus. Mannerheim. Bui. Mosc. p. 296 



1852 Hylurgus. Mannerheim. Bui. Mosc. p. 356 



1868 Dendroctonus. Leconte. Am. Ent. Soc. Trans. 2:173 



1873 Dendroctonus. Chapuis. Mem. Soc. Liege, p. 243 



1876 = rufipennis Kirby. Leconte. Am. Phil. Soc. Proc. 15 :385 



1877 Dendroctonus. Provancher. Faun. Ent. Can. i :573 



1877 Dendroctonus. Provancher. Faun. Ent. Can. v. I, Add. et Cor. p. 13 



1894 = rufipennis Kirby. Hamilton. Am. Ent. Soc. Trans. 21:35 



1899 Dendroctonus. Hopkins. U. S. Div. Ent. Bui. 21, p. 15 



1902 Dendroctonus. Hopkins. Ent. Soc. Wash. Proc. 5 :3 



1903 Dendroctonus. Hopkins. Can. Ent. 35 :6o 



similis Lee. 



i860 Dendroctonus. Leconte. Pac. R. R. Explor. Ins. p. 59 



1868 =obesus Mannh. Leconte. Am. Ent. Soc. Trans. 2:173 



1876 Dendroctonus. Leconte. Am. Phil. Soc. Proc. 15:384, 3^5 



1877 = obesus Mannh. Provancher. Faun. Ent. Can. 1:373 



1878 Dendroctonus. Hubbard & Schwarz. Am. Phil. Soc. Proc. 17:666 

 1878 = rufipennis Kirby. Provancher. Faun. Ent. Can. v. i, Add. p. 13 



1890 Dendroctonus. Dietz. Am. Ent. Soc. Trans. 17:28, 30 



1H90 Dendroctonus. Packard. U. S. Ent. Com'n, 5th Rep't, p. 721, 722 



1891 Dendroctonus. Cook & Davis. Mich. Agric. Exp. Sta. Bui. 73, p. 15 

 1894 = rufipennis Kirby. Hamilton. .'\m. Ent. Soc. Trans. 21 :35 



1903 = obesus Mannh. Hopkins. Can. Ent. 35 :6o 



1907 Dendroctonus. Fall & Cockerell. Am. Ent. Soc. Trans. 33:218 



Habitat. Canada, Oregon, Colorado, Virginia, Texas, New Mexico. 

 Food plants. 



36 piceaperda Hopk. 



1901 Dendroctonus. Hopkins. U. S. Div. Ent. Bui. 28, p. 16, pi. ii 



1902 Dendroctonus. Hopkins. U. S. Dep't Agric. Yearbook, p. 266-70, 



fig- 23, 2\ 



1904 Dendroctonus. Hopkins. U. S. Div. Ent. Bui. 48, p. 26 



1904 Dendroctonus. Hopkins. U. S. Dep't Agric. Yearbook, p. 266-70 



1905 Dendroctonus. Currie. U. S. Div. Ent. Bui. 53, p. 82 



