REPORT OF THE STATE ENTOMOLOGIST I908 II5 



opaculus Lee. 

 1868 Hylesinus. Leconte. Am. Ent. Soc. Trans. 2:170 

 1876 Hylesinus. Leconte. Am. Phil. Soc. Proc. 15:379, 380 



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



1879 Hylesinus. Riley. U. S. Dep't Agric. Ent. Rep't, p. 45 



1884 Hylesinus. Harrington. Can. Ent. 16:218 



1885 Hylesinus. Moffat. Ont. Ent. Soc. 15 :23 



1889 Hylesinus. Schwarz. Ent. Soc. Wash. Proc. 1:149, 176 



1890 Hylesinus. Perkins. Vt. State Bd Agric. Rep't, p. 67, fig. 50 



1890 Hylesinus. Packard. U. S. Ent. Com'n, 5th Rep't, p. 227, 544, fig. 2 

 1890 Hylesinus. Caulfield. Ont. Ent. Soc. 21 :75 



1893 Hylesinus. Hopkins. W. Va. Agric. Sta. Bui. 31, p. 142 etc.; Bui. 



22, p. 213 



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



1896 = rufipes Eich. Eichhoff & Schwarz. U. S. Nat. Mus. Proc. 18 :60s, 



606, 610 



1898 Hylastes. Blandford. Ent. News, 9:5 



1899 Hylesinus. Carman. Ky. Sta. Bui. 84, p. 60, 73-75 



1900 Hylesinus. Smith. Cat. Ins. N. J. p. 365 



1905 Hylesinus. Felt. N. Y. State Mus. Mem. 8, i :257, 288 



Habitat. New York, West Virginia and northward into Canada. 

 Food plants. Ulmus, Fraxinus. 



75 rugipennis Mannh. 



1843 Hylurgus. Mannerheim. Bui. Mosc. p. 297, (258) 



1853 Hylastes. Mannerheim. Bui. Mosc. p. 238, (218) 



1868 Hylastes. Leconte. Am. Ent. Soc. Trans. 2:176 



1873 Hylastes. Chapuis. Mem. Soc. Liege, p. 228 



1876 Hylurgops. Leconte. Am. Phil. Soc. Proc. 15 :390 



1894 Hylurgops. Am. Ent. Soc. Trans. 21 :36 



1904 Hylurgops. Schwarz. Harriman Rep't, Alaska Exp. pt 8; Insects, pt 

 I, p. 185 



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



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

 1905 Hylurgops. Hopkins. Ent. Soc. Wash. Proc. 7 :8i 



Habitat. Alaska to California and New Mexico. 

 Food plants. Pinus, Picea, Abies, Pseudotsuga. 



76 subcostulatus Mannh. 



1853 Hylastes. Mannerheim. Bui. Mosc. p. 239, (219) 



1868 Hylastes. Leconte. Am. Ent. Soc. Trans. 2:176 



1876 Hylurgops. Leconte. Am. Phil. Soc. Proc. 15 :390 



1894 Hylurgops. Hamilton. Am. Ent. Soc. Trans. 21 :36 



1895 Hylastes. Blandford. Biol. Centr. Am. Col. 4, pt 6, p. 144. 146 



1896 Hylurgus. Eichhoff & Schwarz. U. S. Nat. Mus. Proc. 18:606 

 1902 Hylurgops. Hopkins. U. S. Div. Ent. Bui. 32, p. 13 



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



