146 NliW VDKK STATE MLSElM 



carbonarius Fiti-li 



185 1 Ilylastcs. Fitcli. Nox. Ins. X. Y. 4th Rcp"t. p. 730 

 1S76 =porculus Er. Lcconte. Am. Phil. Soc. Proc. 15:389 



cavernosus Zimm. 



1868 Ilylastcs. Zimmerman. Am. Ent. Soc. Trans. 2:149, 174 



1876 Ilylastcs. Lcconte. Am. Phil. Soc. Proc. 15:388, 389 



1877 Hylastcs. Provancher. Faun. Ent. Can. i :574, Add. ct cor. p. 28 



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

 1894 Hylastes. Hamilton. Am. Ent. Soc. Trans. 21 •.^6 



1896 =porculus Er. Eichhoff &. Schwarz. U. S. Nat. Mus. Proc. 18:606, 

 610 



1899 Hylastes. Hopkins. W. Va. Agric. Exp. Sta. Bui. 56, p. 345, 347, 356 



1900 ^porculus Er. Smith. Cat. Ins. X. J. p. 365 



granosus Chap. 



1869 Hylastes. Chapuis. Syn. Scol. p. 73 



1873 Hylastes. Chapuis. Mem. Soc. Liege, p. 225 

 1876 = porculus Er. Leconte. Am. Phil. Soc. Proc. 15 :389 

 1896 = porculus Er. Eichhoff & Schwarz. U. S. Xat. Mus. Proc. 18 :6o6, 

 610 

 Habitat. Atlantic states, Colorado, Alichigan, eastern Canada, 



Alaska. 

 Food plant. Pinus. 



166 porosus Lee. 



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

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

 1902 Hylastes. Hopkins. L'. S. Div. Ent. P.ul. 32, p. 13 



Habitat. Nevada, California. 



Food plants. Roots of pines. 



167 salebrosus Eich. 



1868 Hylastes. EichhofT. Berl. Ent. Zeit. p. 146 



1868 Hylastes. Leconte. Am. Ent. Sec. Trans. 2:177 



1876 (?) = porculus Er. Leconte. Am. Phil. Soc. Proc. 15:389 



1896 Hylastes. Eichhoff & Schwarz. U. S. Xat. Mus. Proc. 18:606, 607, 



610 

 1898 = scabripennis Zimm. Blandford. Ent. News, 9 :5 



scabripennis Zimm. 



1868 Hylastes. Zimmerman. Am. Ent. Soc. Trans. 2:149 



1876 = porculus Er. Leconte. Am. Phil. Soc. Proc. 15 :389 



1896 = salebrosus Eich. Eichhoff & Schwarz. U. S. Nat. Mus. Proc. 



18:606, 607, 610 

 1898 Hj^lastes. Blandford. Ent. News, 9:5 



Habitat. Atlantic states and eastern Canada. 



Food plants. 



