SEVENTEENTH ANNUAL EEPORT. 



487 



Packard, A. S., Jr. — Continued. 



1873. — Description of new insects<Sixth Ann. Kept. U. S. Geolog. Survey of 

 the Territories for 1872 (flayden), pp. 739-741, figs. 65-68. 

 Pagenstecher, H. a. 



(1861a). — Beitriige zur Anatomie der Milben, Heft 2, Ixodes ricinus, Heidelberg. 

 1861b. — Zur Kenntniss des Ixodes ricinus. Briefliclie Mittheilung an Herrn 

 Prof. Y. Siebold <Zeitsclir. f. wiss. ZooL, Leipzig, XI (2), Sept. 5, pp. 

 ]62, 163. 



Pound, J. C. 



1897.— Ticks and Redwater <Agric. Journ., Cape Town, XI (7), Sept. 30, p. 364. 

 Railliet, a. 



1886. — Elements de zoologie medicale et agricole, pp. xv4-1053, figs. 705, 8°, " 



Paris. 



1893. — Traite de zoologie medicale et agricole, fasc. 1, pp. 736, figs. 494. 

 Ray, Joanne. 



1710. — Historia insectorum, pp. xy-|-375; appendix, pp. 377-400, London. 

 Raymondaud, E. 



(1885). — Un chapitre a ajouter a I'liistoire pathologique des affections parasitaires. 



Esquisse monographique du genre Ixode, consideree dans ses rapx^orta 

 avec la pathologie, pp. 30, 8°, Limoges. 

 Riley, Charles Valentine. 



1869. — Remarks on the Ixodes boiis <Reports on the diseases of cattle in tlie 



United States, made to the Commissioner of Agriculture, Washington, 

 p. 168. 



1870. — Seed ticks under bark of apple trees<Am. Ent., II, March, p. 160. 



1887. — Poisonous Insects<Reference Handb. Med. Sci., V, pp. 741-760, figs. 



2971-3020. 



Riley, Charles Valentine, and Leland O. Howard. 



1889.— The Texas cattle tick<Insect Life, II (1), July, p. 20. 



1893. — A new chicken plague in Texas<Insect Life, V (4), April, p. 267. 

 Risso, A. 



1826. — Histoire naturelle des principales productions de 1' Europe meridionale et 

 principalement de celles des environs de Nice et des Alpes Maritimes, 

 V, pp. viii+402, pis. i-v, Paris. 

 Salmon, Daniel Elmer, & Ch. Wardell Stiles. 



1901. — The cattle ticks (Ixodoidea) of the United States < Seventeenth Annual 

 Report of the Bureau of Animal Industry, U. S. Dept. Agric, Wash- 

 ington, pp. 380-488, figs. 42-257. 



Say, Thomas. 



1821. — An account of the Arachnides of the United States<Journ. of the Acad, 

 of Nat. Sci. of Phila., II (1), pp. 59-82. 



SCHNEIDEMtillL, GeORG. 



1896. — Lehrbuch der Vergleiclienden Pathologie und Therapie des Menschen 



und der Hausthiere fiir Thieriirzte, Arzte und Studirende, 2 Lief., pp. 

 209-448, 8°, Leipzig. 



Senger, J, C. 



1897. — Kilhng ticks on cattie<Rural New Yorker, LVI (2451), Jan. 16, p. 37. 



SlEBOLD, K. T. E. VON. 



1850. — Parasiten<Handworterb. d. Physiol, mit Riicksicht auf physiol. Path., 

 Brnschwg., II, pp. 641-692. 

 Stiles. [See Salmon & Stiles.] 

 Stiles, Ch. Wardell, and Albert Hassall. 



1901a. — Notes on Parasites 55: A pupa-like stage in the development of the 

 spinose ear tick {Ornithodoros Megnini) of cattle <Circ. No. 34, 

 Bureau of Animal Industry, U. S. Dept. Agric, Washington, pp. 2. 



