GASTROPHILUS HAEMORRHOIDALIS AND OTHER BOTS. 51 



Lugger, Otto. Insects injurious in 1896. In Second Ann. Rept. Agr. Exp. Sta. 



Univ. Minn., 1896, pp. 31-257, fig. 2-187, 16 pi., 1897. Pages 235- 



245. B. Bot-flies, Gad-flies (Oestridse). 

 MacDougall, R. S. Insect pests of domesticated animals. In Trans. Highland 



and Agr. Soc. Scot., ser. 2, vol. 5, pp. 187-190, 1899. 

 MacLeay, W. S. On the insect called Oistros by the ancient Greeks and Asilus. 



by the Romans. In Trans. Linn. Soc. London, vol. 14, pp. 353-359, 



1824. 

 Michener, C. B. Diseases of the digestive organs. In U. S. Dept. Agr. Bur. 



An Indus. Spec. Rept. on Diseases of the Horse, 1911, pp. 34-74, 3 pi. 



Page 61, pi. II. Bot-fly larvae. 

 Moore, William. Fumigation of animals to destroy their external parasites. 



In Jour. Econ. Ent, vol. 9, No. 1, pp. 71-80, fig. 5-6, Feb., 1916. 

 Nixes, E. P. Animal parasites III. Virginia Agr. Exp. Sta. Bui. 110, pp. 27-37, 



fig. iii-viii, March, 1900. 

 Ormerod, Eleanor A. Report of observations of injurious insects. . . . 



14th, 1890. 144 pp. London, 1891. Pages 64-71, Horse bot fly; 



horse bee, Gastrophilus equi Fab. 

 Osborn, Herbert. Insects affecting domestic animals. . . . U. S. Dept. Agr. 



Div. Ent. Bui. 5, new ser. 302 pp., 170 figs., Washington, D. C, 1896. 



Pages 72-114, Family Oestridse. (Bot-flies, breeze flies.) Pages 76- 



84, fig. 37, pi. 2, The horse bot-fly. (Gastrophilus equi Fab.) 

 Parker, R. R. Notes concerning Gastrophilus haemorrhoidalis Linnaeus 



(Dipt.). In Jour. N. Y. Ent. Soc, vol. 24, No. 4, pp. 253-255, figs. 



1-2, Dec, 1916. 

 Perroncito, E., and Bosso, G. Sul Metodo di Distruzione delle Larvse d'Estro, 



Gastrophilus equi, nel Ventricolo del Cavallo. 31 pp. Torino, 1897. 



Traduction francaise, Bulletin veterinaire No. 67, 1900, pp. 569-590. 

 Perroncito, E. Importanza patologica delle larve d'estro nello stomaco del 



cavallo. In Gior. Reale Soc. ed. Accad. Vet. Ital., vol. 51, No. 32, pp. 



801-805, Agosto 9, 1902. 

 Seyderhelm, K. R., and Seyderhelm, R. Die Ursache der perniziosen Anamie 



der Pferde. In Archiv fur Experimental Pathologie u. Pharmakolo- 



gie, Bd. 76, Hft. 3 u. 4, pp. 149-201, May, 1914. 

 Swenk, M. H. The bot-flies affecting live stock in Nebraska. In Ann. Rept. 



Neb. St. Bd. Agr. for 1908, pp. 327-341, figs. 25-32. 

 Townsend, C. H. T. On the so-called throat bot. In Ent. News, vol. 3, No. 9, 



p. 227. Nov., 1892. 

 Velu, H. Note sur une lesion de myase intestinale chez le cheval. In Recueil 



Med. Vet. Alfort, vol. 92, No. 13. pp. 408-410, 1916. (Rev. App. Ent., 



ser. B, vol. 4, No. 10, p. 164, Oct., 1916.) 

 Verrill, A. E. The external and internal parasites of man and domestic ani- 

 mals. . . . Hartford, Conn. [1870]. 140 pp. (From Fourth Ann. 



Rept. Sec. Conn. Bd. Agr., 1869-70.) 

 Warburton, Cecil. Annual Report for 1899 of the zoologist. In Jour. Roy. 



Agr. Soc. England, ser. 3, vol. 10, pt. 4, pp. 667-678, 1899. Pages 



668-669. Horse bot-flies. 

 Wessel-Wilster, W. Abtreibung von Gastru larven bei Fohlen durch Schwefel- 



kohlenstoff. In Berliner Thierarztliche Wochensehr., Jahrg. 1901, 



No. 9, p. 156. 

 Williston, Samuel W. Manual of North American Diptera, ed. 3. 405 pp. 



New Haven, 1908. 



