REPORT OF THE STATE ENTOMOLOGIST I908 I05 



1897 Scolytus. Klages. Ent. News, 8:90 



1903 Scolytus. Hopkins. U. S. Dep't Agric. Yearbook, p. 320 



1905 Scolytus. Hopkins. Ent. Soc. Wash. Proc. 7:145, pl. 4 



1906 Scolytus. Felt. N. Y. State Mus. Mem. 8, 2:725 

 Habitat. Pennsylvania, Missouri. 



Food plant. Celtis americana. 



51 praeceps Lcc. 



1876 Scolytus. Leconte. Am. Phil. Soc. Proc. 15:371. 373 



1899 Scolytus. Hopkins. U. S. Div. Ent. Bui. 21, p. 16 



1904 Scolytus. Hopkins. U. S. Div. Ent. Bui. 48, p. 21 



1905 Scolytus. Currie. U. S. Div. Ent. Bui. 53, p. 76 



1907 Scolytus. Fall & Cockerell. Am. Ent. Soc. Trans. 33:217 

 Habitat. California, Idaho. 



Food plant. Abies. 



52 quadrispinosus Say 



1826 Scolytus. Say. Acad. Nat. Sci. Phila. Jour. 3:323; ed- Lee. 2:182 



1867 Scolytus. Walsh. Prac. Ent. 2:58 



1868 Scolytus. Leconte. Am. Ent. Soc. Trans. 2:165 



1873 Scolytus. Riley. Inj. Ins. Mo. 5th Rep't, p. 105-7, sup. p. 54 



1874 Scolytus. Le Baron. Nox. Ins. 111. Rep't, p. 146 

 1876 Scolytus. Thomas. Nox. Ins. 111. Rep't, p. 145 

 1876 Scolytus. Leconte. Am. Phil. Soc. Proc. 15:371 

 1883 Scolytus. Saunders. Ont. Ent. Soc. 14:51 



1886 Scolytus. Smith. Ent. Am. 2:127 



1890 Scol>-tus. Packard. U. S. Ent. Com'n, 5th Rep't, p. 294, 860 



1891 Scolytus. Hamilton. Ins. Life. 4:130 



1892 Scolytus. Hopkins. Ins. Life, 4:258 



1893 Scolytus. Hopkins. W. Va. Agric. Exp. Sta. Bui. 31, p. 139 etc.; 



Bui. 32, p. 212 



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



1894 Scolytus. Smith. Ent. News, 6:294 



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



1895 Scolytus. Smith. N. J. Agric. Exp. Sta. Rep't, p. 465~74 



1896 Scolytus. Klages. Ent. News, 7:12 



1896 Scolytus. Osborn. Iowa Agric. Exp. Sta. Bui. 33, p. 594, fig. i 



1899 Scolytus. Hopkins. Ent. Soc. Wash. Proc. 4:344 



1899 Scoljius. Lugger. Minn. Agric. Exp. Sta. Bui. 66, p. 304, 315, fig. 245 



1900 Scolytus. Smith. Cat. Ins. N. J. p. 363 



1901 Scolytus. Britton. Ct. Dep't Agric. Rep't, p. 267, pl. 8, fig. 2 

 1905 Scolytus. Gossard. Fla. Agric. Exp. Sta. Bui. 79, p. 309, 311 

 1905 Scolytus. Currie. U. S. Div. Ent. Bui. 53, p. loi 



1905 Scolytus. Felt. N. Y. State Mus. Mem. 8. i :257, 275-79 



1906 Scolytus. Felt. N. Y. State Mus. Mem. 8, 2:336, 446, 502, 504, 505 



caryae Riley 



1867 Scolytus. Riley. Prairie Farmer, Feb. 2, Aug. 10, 1872 



1867 Scolytus. Walsh. Prac. Ent. 2:58 



