488 . BUREAU OF ANIMAL INDUSTEY. 



Stiles, Ch. Waedell, and Albert Hassall — Continued. 



,1901b. — jN'otes on Parasites 56: Boophilus austrcdis present in Cuba, Porto Rico, 

 Venezuela, and India <Circ. No. 34, Bureau of Animal Industry, U. S. 

 Dept. Agric. , Washington, pp. 2-3. 



Sundevall. 



(1833). — Conspectus Araclinidarum Lund. 

 ■ TowxsEND, C. H. Tylee. 



1893.— Ticks in the ears of horses<Journ. N. Y. Ent. Soc, I (2), June, pp. 

 49-52. 



Treviranus, Gottfried Peinhold. 



1831. — Ueber den Ban der Nigua {Acarus americanus L., Acarus nigua De Geer) 

 <Zeit. f. Physiologie, Heidelberg and Leipzig, IV (2) , pp. 185-191, Taf. 



XY-XXl. 



Trouessaet. 



1891. — Considerations generales sur la classification des Acariens, suivies d'un 



essai de classification nouvelle<Eevue des sci. nat. de I'ouest, Paris, 



I (4), Oct., pp. 289-308. 



1892. — Considerations generales sur la classification des Acariens, suivies d'un 



essai de classification nouvelle<Eevue des sci. nat. de I'ouest, Paris, 



II (1), Jan., pp. 20-54. 



Utility. 



1899. — The poultry tick<The Agric. Gaz., Tasmania, VI (10), April, p. 185. 

 Verrill, a. E. 



1870. — The external parasites of domestic animals: Their effect and remedies 

 <Fourth Annual Report of the Secretary of the Connecticut Board of 

 Agriculture (1869-70), 1870, pp. 72-122, figs. 1-47. 

 Wagner, Ernst. 



1876. — Manual of General Pathology, translated from the sixth German edition 

 by John van Duyn and E. C. Seguin, pp. x -f- 728, 8°, New York, Wm. 

 Wood & Co. 

 Walsh, B. D., & Charles Valentine Riley. 



1868. — Ticks and Texas fever<Am. Ent., I, Oct., p. 28. 



1869. — Thousand-legged worms<Am. Ent., II, Nov., p. 59. 

 Ward, Henry Baldwin. 



1900a. — The ticks of Nebraska<Ann. Rept. Nebraska State Board Agriculture 



(1899) , pp. 193-205 figs. 1-6. 

 1900b.— xlrachnida<Reference Handb. of the Med. Sci. (Wood), I, pp. 428-437, 



figs. 243-260. 



Vv^EBSTER, F. M. 



1893. — Ticks on chickens<Ohio Farmer, Cleveland, LXXXIV (8), p. 149. 

 VfEED, Clarence M. 



(1888). — A chicken tick<Prairie Farmer, LX (1), Jan. 7, p. 3. 

 Weichselbaum, Anton. 



1898. — Parasitologie<CHandbuch der Hygiene, Jena, IX (2 lief.), pp. x-|-63-336, 

 f.gs. 78. 



WiCKSON, E. J. 



(1892).— Ticks in the ear<Pacific Rural Press, March 19, p. 264. 

 H. C, AND R. H. Fitz. 



1897. — The Practice of Medicine, pp. x+1088, 8°, Philadelphia. 

 Woods, P. T. 



1898. — Insects affecting poultry <Farm Poultry, IX (6), March 15, pp. 102, 103, 



figs. 19, 20. 

 Wright, Charles. 



1869.— The cattle tick<Am. Nat., Ill (1), March, pp. 51, 52. 



