REPORT OF THE STATE EXTOMOLOGISl U;08 1 45 



189s Judeich-Nitsche. Forstins. i ms, 446. fig. 



1896 Blandford. Biol. Centr. Am. Col. 4, pt 6, p. 143 



1901 Barbey. Scol. TEurop. Cent. p. 41 



161 exilis Clinp. 



1869 Hylastes. Chapuis. Syn. Scol. p. 76 



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



1876 Hylastes. Leconte. Am. Phil. Soc. Proc. 15:388, 389 



Habitat. Florida. 



Food plants. (?) 



162 longus Lcc. 



1870 Hylastes. Leconte. Am. Phil. Soc. Proc. 15:388, 389 

 1907 Hylastes. Fall & Cockercll. Am. Ent. Soc. Trans. 33 :2i8 



Habitat. Colorado, New Mexico. 

 Food plants. (?) 



163 macer Lee. 



1868 Hylastes. Leconte. Am. Ent. Soc. Trans. 2:175 

 1876 Hylastes. Leconte. Am. Phil. Soc. Proc. 15 :388 

 1894 Hylastes. Schwarz. Ins. Life, 7:255 



Habitat. California, L'tah, Nebraska. 



Food plant. Picea enge.lmanni 



164 nigrinus Mannh. 



1852 Hylurgus. Manncrlicim. Bui. Mosc. 356, 385, (143) 



1868 Hylastes. Leconte. Am. Ent. Soc. Trans. 2:174 



1873 Hylastes. Chapuis. Mem. Soc. Liege, p. 226 



1876 Hylastes. Leconte. Am. Phil. Soc. Proc. 15:388 



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



Habitat. Alaska to California. 



Food plants. (?) 



165 porculus Er. 



1836 Plylastes. Erichson. Wieg. Archiv. 2 :49 



1868 Hylastes. Leconte. Am. Ent. Soc. Trans. 2:149, 174 



1876 Plylastes. Leconte. Am. Phil. Soc. Proc. 15 :388, 389 



1877 Hylastes. Provancher. Faun. Ent. Can. i, Add. et cor. p. 28 



1878 Hylastes. Hubbard & Schwarz. Am. Phil. Soc. Proc. 17:643 

 1878 Hylastes. Schwarz. Am. Phil. Soc. Proc. 17:469 



1888 Hylastes. Schwarz. Ent. Soc. Wash. Proc. 1:80 



1890 Hylastes. Packard. U. S. Ent. Com'n, 5th Rep't, p. 724 



1896 Hylastes. Eichhoff & Schwarz. U. S. Nat. Mus. Proc. 18:605, 606, 

 610 



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



1899 Hylastes. Hopkins. W. Va. Agric. Exp. Sta. Bui. 56, p. 448 



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



1905 Hylastes. Skinner. Ent. News, 16:248 



1906 Hylastes. Felt. N. Y. State Mus. Mem. 8, 2:752 



