156 



NEW YORK STATE MUSEUM 



1888 

 1890 

 1890 

 1890 

 189I 

 1892 



1893 



1894 



1894 

 1894 

 1894 



1895 

 1896 



1897 

 1897 

 1898 



1899 

 1900 

 1904 



1905 

 1906 



Xylcborus. 



Xylcborus. 



Xyleborus. 



Xylcborus. 



Xyleborus. 



Xyleborus. 



Xyleborus. 



32, p. 211 

 Xylcborus. Hopkins. 



14 

 Xyleborus. Hopkins. 

 ( ?)=perforans Woll. 

 Xylcborus. Schwarz. 



Schwarz. Ent. Soc. Wash. Proc. 1:45 

 Packard. U. S. Ent. Com'n, 5th Rcp't, p. 71&-11 

 Schwarz. Ins. Life, 3 -.Sy 

 Riley & Howard. Ins. Life, 3:167 

 Schwarz* Ent. Soc. Wash. Proc. 2:78 

 Riley & Howard. Ins. Life, 4:402 

 Hopkins. W. Va, Agric. Exp. Sta. Bui. 31, p. 137; 



BuL 



Xyleborus. 

 Xyleborus. 

 Xyleborus. 

 Xyleborus. 

 Xyleborus. 

 Xyleborus. 

 Xyleborus. 

 Xyleborus. 

 Xyleborus. 

 Xyleborus. 

 Habitat. 



Hamilton. 



Hopkins. 



Hubbard. 



Howard. 



Blandford 



W. Va. Agric. Exp. Sta. Bui. 35, p. 296, fig. 



Can. Ent. 26:279 



Hopkins. Ins. Life, 7:148 

 Ent. Soc. Wash. Proc. 3:16 



Am. Ent. Soc. Trans. 22:346, 378 

 W. Va. Agric. Exp. Sta. Rcp't, p. 133-35 

 U. S. Div. Ent. Bill. 7, p. 19-22 

 U. S. Div. Ent. Bui. 7, p. 85 

 Ent. News, 9:4 



Hopkins. W. Va. Agric. Exp. Sta. Bui. 56, p. 445 

 Smith. Cat. Ins. N. J. p. 363 

 Titus & Pratt. U. S. Div. Ent. Bui. 47, p. 57 

 Wenzel. Ent. News, 16:124 



Felt. N. Y. State I\Ius. Mem. 8, 2:396, 702, 720 

 New York, West Virginia, Wisconsin and southward. 



Food plants. Citrus aurantium, Quercus, T i 1 i a a m e r i 

 can:i. Prosopis juliflora, Populus, Juglans cin 

 e r c a , Castanea, Magnolia, Pinus, Prunus cerasus. 



186 retusicollis Zimm. 



1868 Xyleborus. Zimmerman. Am. Ent. Soc. Trans. 2:146 



1876 Xyleborus. Leconte. Am. Phil. Soc. Proc. I5:359. 360 



1878 (?)=afifinis Eich. Eichhoff. Rat. Tom. p. 372 



1886 Xyleborus. Schwarz. Ent. Am. 2:41 



1890 Xyleborus. Packard. U. S. Ent. Com'n, 5th Rep't, p. 93 



1895 Xyleborus. Schwarz. Ent. Soc. Wash. Proc. 3:171 



1897 Xyleborus. Hubbard. U. S. Div. Ent. Bui. 7, p. 20 



Habitat. Maryland. 



Food plant. Quercus. 



1868 

 1876 

 1878 

 1891 

 1897 

 1897 



Xyleborus. 

 Xyleborus. 

 Xyleborus. 

 Xyleborus. 

 Xyleborus. 

 Xyleborus. 

 Habitat. 



187 tachygraphus Zimm. 



Zimmerman. Am. Ent. Soc. Trans. 2:144 

 Leconte. Am. Phil. Soc. Proc. 15:358, 360 

 Eichhoiif. Rat. Tom. p. 323 

 Schwarz. Ent. Soc. Wash. Proc. 2:62 

 Hubbard. U. S. Div. Ent. Bui. 7, P- 23 

 Chittenden. U. S. Div. Ent. Bui. 7, p. 79 

 New York, middle and Southern states. 



Food plants. Liriodendron 

 Cercis canadensis, Rhus. 



tulipifera, Acer, Fagus, 



