72 NORTH AMERICAN FEVER TICK AND OTHER SPECIES. 
THEILER, A. 
1903 and 1904.—The Rhodesian tick fever <Transvaal Agr. Journ., vol. 1 
(1903), no. 4, pp. 93-110, pl. 1; vol. 2 (1904), no. 7, pp. 421-488, pl. 1. 
1904.—The transmission of East Coast fever by ticks <Transvaal Agr. Journ., 
vol. 3, no. 9, pp. 71-86, October. 
1905.—Further notes on piroplasmosis of the horse, mule, and donkey <Trans- 
vaal Agr. Journ., vol. 3, no. 12, pp. 706-716. 
1906.—Transmission and inoculability of spirillosis in cattle <Transvaal Dept. 
Agr., ann. rept. Dir. Agr. 1904-1905, pp. 123-151. 
The writer shows that the natural transmission of spirillosis is by the progeny of 
Rhipicephalus decoloratus, which have developed on cattle affected by spirillosis. 
WHELER, E. G. 
1899.—Louping ill and the grass tick <Journ. Royal Agr. Soc. England, ser. 3, 
vol. 10, pt. 4, pp. 626-644. 
See note under following title. 
1902.—Parasitically inoculated diseases <Trans. Highland and Agr. Soc. Scot- 
land, ser. 5, vol. 14, pp. 16-35, figs. 2. 
Surmises that ‘‘louping ill’’ is transmitted by Ixodes ricinus. Later investigations 
have negatived this. 
SECTION C. 
RELATING TO TRANSMISSION OF HuMAN DISEASE By TICKS. 
CHRISTY, CUTHBERT. 
1903.—‘‘ Tick fever’? in man <The Thompson Yates and Johnson Laboratories 
Report, vol. 5, n. s., part I, pp. 187-189. 
Duron, J. E., and J. L. Topp. 
1905.—The nature of human tick fever in the eastern part of the Congo Free State, 
with notes onthe distribution and bionomics of the tick <Liverpool 
School of Tropical Medicine, memoir 17, pp. 26. 
Includes paper by Robert Newstead, ‘“‘On the external anatomy of Ornithodoros 
moubata (Murray).’’ 
Kine, W. W. 
1906.—Experimental transmission of Rocky Mountain spotted fever by means of 
the tick <U. 8S. T. D., Public Health and Marine-Hospital Service, . 
Public Health Reports, vol. 21, pp. 863-864, July 27. 
NewstTeEaD, R. 
1905.—On the external anatomy of Ornithodoros moubaia <Liverpool School of 
Tropical Medicine, memoir 17, pp. 21-26, November. 
RickHnre He i. 
1906.—The study of ‘‘Rocky Mountain spotted fever” (tick fever?) by means 
of animal inoculations <Journ. Am. Med. Assn., vol. 47, pp. 33-36, 
July 7. 
1906.—The transmission pf Rocky Mountain spotted fever by the bite of the 
wood tick (Dermacentor occidentalis) <Journ. Am. Med. Assn., vol. 47, 
p. 358, August 4. 
Stings, Cu. W. 
1905.—A zoological investigation into the cause, transmission, and source of Rocky 
Mountain ‘‘spotted fever’? <<U. 8. T. D., Public Health and Marine- 
Hospital Service, Hygienic Laboratory, bul. 20, pp. 1-121. 
