— 20 — 



Leprosy, that most dreaded disease, is now believed to be transmitted by 

 flies, fleas, mosquitoes and bed-bugs. Possibly also certain mites may be occa- 

 sional carriers of the bacilli (B. leprae). 



North American Fever Tick. (Margaropus Annulatus), 5 Female depositing eggs. 

 (Year Book, U.S. Dept. Agr. 1910.) 



1 



BIBLIOGRAPHY 



Malaria. — Howard, L. O. — IMosquitoes : how they live ; how they carry disease, 



etc., '1901. McClure, Phillips & Co., N. Y. 

 Ross, R. and Fielding-Ould, R., Diagrams illustrating the life-history 

 of the parasites of malaria. Quart. Journ. Micr. 

 Sc, Vol. 43, 1900. 

 Kellogg, V. L., American Insects, Henry Holt & Co., X. Y., 1906. 

 Yellow Fever. — Sternberg, G. ]\L — The Transmission of Yellow Fever by ]\Ios- 



quitoes — Pop. Sc. Mon. Vol. 59, 1901. 

 Carroll, J., Yellow Fever — Osier's Modern 2^Iedicine, Vol 2, 

 1907. 

 Typhoid Fever. — Howard, L. O. — The House Fly : Disease-Carrier. F. A. 



Stokes, N. Y., 191 1. 

 Hewitt, C. G., House Flies and How they Spread Disease. 

 Camb. Sc. ]\Ian., 1912. 

 Infantile Paralysis. — Brues. — Journal of Econ. Ent., Aug., 1912. 



Journal of Econ. Ent, Aug., 1913. 

 Trypanosomiasis. — Bruce, D., in Osier's ^Modern Medicine, Vol. I. 



Doane, R. W., Journ. Ec. Ent., Vol. 4 and 5, 1911-12. 

 Doane, R. W., Insects and Diseases, 1910. 

 Folsom, J. W., Entomolog>% 2nd Ed., 1913. 



