208 LIFE HISTORY OF NORTH AMERICAN TICKS. s 
GUERIN-MENEVILLE, F. E. 
1849. Description de l’Argas talaje. (Rev. et Mag. Zool., 2 ser., vol. 1 [1849], 
pp. 342-344, pl. 1.) 
Havtey, P. B. 
1909. Notes on the parasitism of Cytodites nudus and Hemaphysalis chordeilis. 
(Science, n. ser., vol. 30 [1909], No. 774, pp. 605, 606.) 
Hapwen, 8S. 
1910. Note on the finding of Hemaphysalis punctata at Winnipeg, Manitoba. 
(Can. Ent., vol. 42 [1910], No. 7, pp. 221, 222, pl. 1.) 
Hensuaw, H. W., and Brrpseys, C. 
1911. The mammals of the Bitter Root Valley, Montana, in their relation to 
spotted fever. (U. S. Dept. Agr., Bur. Biol. Sury., Cire. 82, pp. 24, 
figs. 12.) ‘ 
HELLER, C. 
1858. Zur Anatomie von Argas persicus. (Sitzber. k. Akad. Wiss. [Vienna], 
math. naturw. K1., vol. 30 [1858], No. 16, pp. 297-326, pls. 4; Vienna, 
1858, pp. 32, pls. 4.) 
Hooker, W. A. 
1907. See Hunter, W. D. 
1908. Life history, habits, and methods of study of the Ixodoidea. (Journ. 
Econ. Ent., vol. 1 [1908], No. 1, pp. 34-51.) 
1909a. Some host relations of ticks. (Journ. Econ. Ent., vol. 2 [1909], No. 3, 
pp. 251-257.) 
1909b. The geographical distribution of American ticks. (Journ. Econ. Ent., 
vol. 2 [1909], No. 6, pp. 403-428. ) 
1909c. Note on an extra nymphal molt of Argas miniatus. (Proc. Ent. Soc. 
Wash., vol. 11 [1909], pp. 109, 110.) 
Howarp, C. W. 
1908. A list of the ticks of South Africa, with descriptions and keys to all the 
forms known. (Ann. Transvaal Mus., vol. 1 [1908], No. 2, pp. 73-169, 
pls. 16; Transvaal Dept. Agr., Farmers’ Bul. 30, pp. 96, pls. 16.) 
1909. A note on the copulation of ticks. (Ann. Transvaal Mus., vol. 1 [1909], 
No. 4, pp. 225.) 
Howarp, L. O. 
1907. A chalcidid parasite of the tick. (Ent. News, vol. 18 [1907], No. 9, pp. 
375-378, pl. 1, fig. 1.) 
1908. Another chalcidoid parasite of the tick. (Can. Ent., vol. 40 [1908], No. 7, 
pp. 239-241, fig. 1.) 
Hunter, W. D. 
1907. Note on the occurrence of the North American fever tick on sheep. (U.S. 
Dept. Agr., Bur. Ent., Circ. 91, pp. 3.) 
1908. A tentative law relating to the incubation of the eggs of Margaropus annu- 
latus. (Journ. Econ. Ent., vol. 1 [1908], No. 1, pp. 51-55.) 
Hunter, W. D., and Bisuoprp, F. C. 
191la. Some of the more important ticks of the United States. (U.S. Dept. 
Agr., Yearbook for 1910 [1911], pp. 219-230, pls. 2.) 
1911b. The Rocky Mountain spotted-fever tick. (U.S. Dept. Agr., Bur. Ent., 
Bul. 105 [1911], pp. 47, pls. 3.) 
Hunter, W. D., and Hooker, W. A. 
1907. Information concerning the North American fever tick, with notes on 
other species. (U.S. Dept. Agr., Bur. Ent., Bul. 72, pp. 87, pls. 4, figs. 13.) 
Hunter, W. D., and MircHeE tt, J. D. 
1909. A practical demonstration of a method for controlling the cattle tick. 
(U.S. Dept. Agr., Bur. Animal. Ind., Cire. 148, pp. 4.) 
