110 WORKS OX NORTH AMERICAN ENTOMOLOGY. 



Banks, X. — The Eecl Spiders of the United States (Tetranychus and 

 Stigmseus) . <Tech. ser. 8. Div. Ent.. U. S. Dept. Agr., 1909, 

 l^p. 65-77. 



Koenike, F. — Nordamerikanische Hydrachniden. <Abh. Ver. Bre- 

 men, xiii, pp. 167-226. 1900. 



TYalcott, R. H. — On the Xorth American species of the genus Atax. 

 <Trans. Amer. Micr. Soc, xx, pp. 193-259, 1899. 



On the Xorth American species of the genus Curvipes. 



< Trans. Amer. Micr. Soc, xxin, pp. 201-256. pis. 5, 1902. 



On the Xorth American species of Limnesia. < Trans. Amer. 



Micr. Soc, xxiv, pp. 139-161, pis. 2. 1903. 

 Marshall, E. — Ten species of Arrenuri belonging to the subgenus 



Megalurus Thon. < Trans. TTisc. Acad., xiv (1), pp. 115-172, 



pis. 5, 1901. 

 Piersig, R., and Lohmann. H. — Hydrachnidae und Halacariclse. 



<Das Tierreich, 13 Lieferung. pp. 336. 1901. 

 Banks, X. — A revision of the Tyroglyphida? of the United States. 



<Tech. ser. 13, Bur. Ent.. U. S. Dept. Agr.. 1906, pp. 31, pis. 6. 

 A revision of the Ixodoidea, or ticks, of the United States, 



<Tech. ser. 15. Bur. Ent.. U. S. Dept. Agr.. 1908, pp. 61, pis. 10. 

 Ewing, H. E.— The Oribatoidea of Illinois. <Bul. 111. State Lab. 



Nat. Hist., vn, pp. 337-389, 1909. 



WORKS ON ECONOMIC ENTOMOLOGY. 



Harris, T. W. — Insects injurious to vegetation. (Flint edition.) 



Xew York. (First edition, Cambridge. 1811.) 

 Fitch, Asa. — Eeports of the state entomologist of Xew Y^ork. I- 



XIV, Albany, 1855-1870. (For a full account of these, see First 



Annual Report, by J. A. Lintner, state entomologist of Xew 



York, pp. 291-2970 

 The Practical Entomologist. Vols. I and II. Published by the 



Entomological Society of Philadelphia, 1865-1867. 

 The Americax Entomologist, edited by B. D. Walsh and C. V. 



Riley. Vol. I. Saint Louis. Mo.. 1868. 

 The American Extomologist and Botanist, edited by C. Y. Riley 



and Dr. George Vasey. Yol. II. Saint Louis. Mo., 1870. 

 The American Entomologist, edited by C. Y. Riley. Yol. Ill [Sec- 

 ond series, Yol. I.] New York. 1880. 

 Walsh, B. D. — Annual report on the noxious insects of the State of 



Illinois. Chicago, 1868. 

 Riley, C. Y. — Reports of the state entomologist of Missouri. I-IX. 



Jefferson City, 1869-1877. 



