lOO NEW YORK STATE MUSEUM 



1890 Dendroctonus. Dictz. Am. Ent. Soc. Trans. 17 :28, 29 



1890 Dendroctonus. Packard. U. S. Ent. Convn, 5th Rep't, p. 721, 858, 

 fig. 250 



1893 Dendroctonus. Hopkins. W. Va. Agric. Exp. Sta. Bui. 31, p. 143 



etc. ; Bui. 32, p. 213 



1894 Dendroctonus. Hopkins. Can. Ent. 26:280 



1895 Dendroctonus. Hamilton. Am. Ent. Soc. Trans. 22:346, 378 

 1897 Dendroctonus. Blandford. Biol. Centr. Am. Col. 4, pt 6, p. 146 

 1899 Dendroctonus. Hopkins. Ent. Soc. Wash. Proc. 4:343 



1899 Dendroctonus. Hopkins. W. Va. Agric. Exp. Sta. Bui. 56, p. 392, 



415. 421 



1899 Dendroctonus. Lugger. Minn. Agric. Exp. Sta. Bui. 66, p. 317, fig. 



247 



1900 Dendroctonus. Smith. Cat. Ins. N. J. p. 364 



1901 Dendroctonus. Felt. Forest, Fish & Game Com'n Rep't, 7 :48o-8i, 



fig. I, 2, 3 



1901 Dendroctonus. Hopkins. U. S. Div. Ent. Bui. 28, pi. XH 



1902 Dendroctonus. Felt. U. S. Div. Ent. Bui. 31, p. 64 



1904 Dendroctonus. Hopkins. U. S. Div. Ent. Bui. 48, pi. VH 



1905 Dendroctonus. Hopkins. Ent. Soc. Wash. Proc. 7:81, 145, 147, 



pi. IV 



1906 Dendroctonus. Felt. N. Y. State Mus. Mem. 8, 2:333, 33^, 342-45. 



357, fig. 64, 6s, 66 



1907 Dendroctonus. Snow. Kan. Acad. Sci. Trans. 20, pt 2, p. 64 

 Habitat. Canada, United States. 



Food plants. Pinus, Picea. 



42 valens Lee. 

 i860 Dendroctonus. Leconte. Pac. R. R. Explor. Ins. v. 12, pt 2, p. 59 

 1868 = terebrans Oliv. Leconte. Am. Ent. Soc. Trans. 2:173 

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



1876 = terebrans Oliv. Leconte. Am. Phil. Soc. Proc. 15 :38s 



1877 = terebrans Oliv. Provancher. Faun. Ent. Can. 1:572 



1895 = terebrans Oliv. Blandford. Biol. Centr. Am. Col. 4, pt 6, p. 146 



1902 Dendroctonus. Hopkins. U. S. Div. Ent. Bui. 32, p. 12 



1903 Dendroctonus. Gillette. Col. Agric. Rep't, 24:118-19 



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



1904 Dendroctonus. Hopkins. U. S. Div. Ent. Bui. 48, p. 19 



1904 Dendroctonus. Powell. N. Y. Ent. Soc. Jour. 12:237-43 



1905 Dendroctonus. Hopkins. Ent. Soc. Wash. Proc. 7:81, 147, pi. IV 

 1905 Dendroctonus. Currie. U. S. Div. Ent. Bui. 53, p. 74 



1905 Dendroctonus. Hopkins. U. S. Div. Ent. Bui. 56, p. 11, 17 



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

 Habitat. Southern Canada, United States, Mexico. 

 Food plants. Pinus, Picea. 



DOLUR GUSEichhoff 



1868 Eichhoff. Berl. Ent. Zeit. p. 147 

 1873 Chapuis. Mem. Soc. Liege, p. 232 



