BUPRESTIDAE OF NORTH AMERICA 265 



1885 Can. Ent. XVII. Determination of the 36 Coleoptera described by 

 D. Ziegler, p. 131-132. 



1886 Ent. Amer. II. Records of some Contributions to the Literature of 

 North American Beetles, published in 1885, p. 93-95. 



Hentz, N. M., 



1827 Journ. Acad. Nat. Sci. Phila. V, part II. Description of some new 

 species of North American Insects, p. 373. 

 Herbert, F. B., 



1919 Journ. Econ. Ent. XII, No. 4. Insect Problems of Western Shade 

 Trees, p. 333-337. 



1920 U. S. D. A. Bui. 838. Cypress Bark Scale, pp. 1-22. 

 1920 Journ. Econ Ent. XIII. Western Twig Pruner, p. 360-63. 



Herbst, Jean Fredric W., 



1801 Natursnstem aller betannten in und auslandischen Insecten der 

 Kefer IX. American Buprestidae, p. 79-253. 

 Hewitt, G., 



1920 Report of Can. Ent. & Zool. (1917-18), p. 15. 

 Heyne, Allexander, and Taschenberg, Otto, 



1908 Die Extastichen Kafer in Wort und Bild. Family Buprestidae, p. 

 123-146, plates 22-24. 

 Hillman, F. H., 



1897 Nevada Bui. No. 36. Some Injurious Insects of Western Nevada. 

 Flat-headed Apple Tree Borer, p. 2-4. 

 Hitchings, E. F., 



1907 3rd Rept. Maine Ento. Principal Insects of the Orchard, p. 94-102. 



Insects collected from under Burlap, p. 13 (C. femorata). 

 1910 Maine Ent. Rept. No. 5, p. 4. 

 Hofer, Geo. 



1920 The Aspen Borer and How to Control It. Farmers Bui. 1154, pp. 

 1-11. 

 Hoffmeister, 



1877 Ann. Rept. Iowa State Hort. Soc, pp. 243-246. 

 Holdeman, S. S., 



1846 Quart. Journ. Agri. and Science IV, Agrilus ruficolUs, p. 300. 

 1846 Reprinted Trans. N. Y. Agri. Soc. VI, The Agrilus ruficolUs, p. 

 374, fig. 1. 

 Holland, W. J., 



1888 Can. Ent. XX. List of Coleoptera taken at Nanaimo (Canada), 



June 20, 1887, p. 91-92. 

 1900 Ent. News IX. Alaska Insects, p. 416-423. 

 Hollister, W. 0., 



1920 Journ. Econ. Ent. XIII. Distribution of Shade Tree Insects, p. 

 143-146. 



