II4 
1894 
1894 
1804 
1895 
18099 
1900 
IGOI 
1906 
1907 
1836 
1837 
1869 
1881 
1894 
IQOI 
1851 
1858 
1868 
1876 
1877 
1878 
1883 
1886 
1888 
1888 
1890 
1890 
1891 
1893 
1804 
1898 
1900 
1868 
1868 
1873 
1876 
1896 
NEW YORK STATE MUSEUM 
Hylastes. Hamilton. Am. Ent. Soc. Trans. 21 :406 
Hylurgops. Hopkins. Can. Ent. 26:280 
Hylastes. Blandford. Ent. Soc. Lond. p. 58 
Hylastes. Judeich-Nitsche. Forstins. 1:447, 523 
Hylurgops. Hopkins. W. Va. Agric. Exp. Sta. Bul. 56, p. -449 etc. 
Hylurgops. Smith. Cat. Ins. N. J. p. 365 
=decumanus Er. Barbey. Scol. ’Europ. Cent. p. 45, pl. 1, fig. 21 
Hylurgops. Felt. N. Y. State Mus. Mem. 8, 2:649, 665-66, fig. 194 
Hylastes. Trédl. Nahrungs. Verbreit. Borkenk. Europ. p. 9 
decumanus Er. 
Hylastes. Erichson. Wieg. Archiv. 2:51, 10 
Hylesinus. Ratzeburg. Forstins. 1:182; 1830, p. 222 
Hylastes. Chapuis. Syn. Scol. p. 20, 14; 1873, p. 228 
=eglabratus Zett. Eichhoff. Borkenk. p. 92 
= glabratus Zett. Hamilton. Am. Ent. Soc. Trans. 21:407 
Hylastes. Barbey. Scol. l’Europ. Cent. p. 45, pl.-1, fig. 21 
Habitat. Europe, Siberia, United States (?). 
Food plant. Picea. 
73 pinifex Fitch 
Hylastes. Fitch. N. Y. Agric. Soc. Drans. p: 43 
Hylastes. Fitch. Nox. Ins. N. Y. p. 720 
Hylastes. Leconte. Am. Ent. Soc. Trans. 2:176 
Hylurgops. Leconte. Am. Phil. Soc. Proc. 15:390 
Hylastes. Provancher. Faun. Ent. Can. 1:574 
Hylurgops. Hubbard & Schwarz. Am. Phil. Soc. Proc. 17 :643 
Hylurgops. Packard. U.S. Ent. Com’n, 3d Rep’t, p. 280, pl. XXII 
=eglabratus Zett. Schwarz. Ent. Am. 2:56 
Hylurgops. Schwarz. Ent. Soc. Wash. Proc. 1:80 
=eglabratus Zett. Hamilton. Am. Ent. Soc. Trans. 16:159 
Hylurgops. Packard. U. S. Ent. Com’n, 5th Rep’t, p. 709, 710, 722, 
826, fig. 252, 254 at 
= glabratus Zett. Hamilton. Ent. Am. 6:44 
=eglabratus Zett. Hamilton. Ins. Life, 4:132 
= glabratus Zett. Hopkins. W. Va. Agric. Exp. Sta. Bul. 31, p. 144 
=glabratus Zett. Blandford. Ent. Soc. Lond. p. 58 
Hylastes. Blandford. Ent. News, 9:6 
Hylastes. Smith. Cat. Ins. N. J. p. 365 
Habitat. Eastern United States and Canada. 
Food plant. Pinus. 
74 trufipes Eich. 
Hylastes: Eichhoff. Berl: Ent) (Zeit: ip 147, 
Hylastes. Leconte, Am! Ent-‘Soc: Drans, 22177 
Hylastes. Chapuis. Mem. Soc. Liege, p. 231 
(?) Hylurgops. Leconte. Am. Phil. Soc. Proc. 15:390 
Hylastes. Eichhoff. U. S. Nat. Mus. Proc. 18:605, 606, 610 
