1852 
1876 
1878 
1888 
1888 
1793 
1813 
1878 
1881 
1793 
1837 
1839 
1868 
1903 
1907 
REPORT OF THE STATE ENTOMOLOGIST 1908 103 
semicastaneus Maznh. 
Bostrichus. Mannerheim. Bul, Mosc. p. 358 
=septentrionis Mannh. Leconte. Am. Phil. Soc. Proc. 15 :361 
=autographus Ratz. Ejichhoff. Rat. Tom. p. 284 
=autographus Ratz. Hamilton. Am. Ent. Soc. Trans. 16:159 
=autographus Ratz. Bedel. Faun. Col. Seine, 6:416 
villosus Herbst. 
Bostrichus. Herbst. Kaefer. 5:121 (?) 
Bostrichus. Gyllenhal. In. Suec. 3:361 
—=autographus Ratz. Eichhoff. Rat. Tom. p. 284 
=autographus Ratz. Eichhoff. Borkenk. p. 262 
Habitat. Alaska, Canada, northern United States, New Mexico, 
Europe, Japan. 
Food plants. Pinus, Picea, Abies. 
46 eichhofi Hopk. 
Dryocoetes. Hopkins. Can. Ent. 26:279 
Dryocoetes. Hopkins. U. S. Dep’t Agric. Yearbook, p. 320 
Dryocoetes. Felt. N. Y. State Mus. Mem. 8, 2:336, 337 
Habitat. New York, Montreal Island. 
Food plant. Betula lutea. 
47 granicollis Lec. 
Xyleborus. Leconte. Am. Ent. Soc. Trans. 2:162 
Dryocoetes. Leconte. Am. Phil. Soc. Proc. 15 :361 
Dryocoetes. Hubbard & Schwarz. Am. Phil. Soc. Proc. 17 :643 
Dryocoetes. Schwarz. Ent. Soc. Wash. Proc. 2:79 
Dryocoetes. Hopkins. W. Va. Agric. Exp. Sta. Bul. 31, p. 138; Bul. 
32, p. 212 
Dryocoetes. Hopkins. Can. Ent. 26:279 
Dryocoetes. Chittenden. U. S. Div. Ent. Bul. 7. n. s. p. 72 
Dryocoetes. Hopkins. W. Va. Agric. Exp. Sta. Bul. 56, p. 251, 346; 
445 
Dryocoetes. Smith. Cat. Ins. N. J. p. 363 
Dryocoetes. Felt. N. Y. State Mus. Mem. 8, 2:720, 753 
Habitat. Pennsylvania, District of Columbia, Virginia, West Virginia, 
Colorado. 
Food plants. Picea, Castanea, Juglans cinerea. 
ECCOPTOGASTER Herbst. 
Herbst. Die Kafer. 5:124 
Ratzeburg. Forstins. 1:168 
Ratzeburg. Forstins. 1:225 
Zimmerman. Am. Ent. Soc. Trans. 2:142 
Ganglbauer. Munch. Koleopt. Zeit. 1:311, footnote 
Trédl. Nahrungs. Verbreit. Borkenk. Europ. [Entomol. Blatter, 
Nr. 1 mit. 6:5] 
