EXTERNAL PARASITES 225 
REFERENCES 
1. Bishopp. The fowl tick. U. S. Dep. Agr. Bureau Entomol. Cire. 
170. 
2. Bishopp and Wood. Mites and lice on poultry. U. S. Dep. Agr. 
Farmers’ Bull. 801. 
3. Fuller. A fowl infesting tick. Agr. Gaz. N. S. Wales, Vol. 7, 1896, 
p. 590. ; 
4. Haidub. Die Fussriiude des Geflugels. Inaug. Diss. Giessen. 
5. Hassall. Note on the chicken tick. U. 9. Dep. Agr. Bureau Animal 
Indust. 16th Ann. Rept., 1899, p. 496. 
6. Herrick. The chicken mite. Miss. Agr. Exp. Sta. Bull. 78. 
7. Herrick. Some external parasite of poultry. Cornell University Agr. 
Exp. Sta. Bull. 859. 
8. Lamson and Manter. Some lice and mites of the hen. Connecticut 
(Storrs) Agr. Exp. Sta. Bull. 86. 
9. Laurie. The poultry tick. Dep. Agr. So. Australia, Bull. 74, 1912. 
10. Lounsbury. The fowl tick. Agr. Jour. Cape of Good Hope, Vol. 23, 
19038, p. 261. 
11. Repp. The chicken mite. Iowa Agr. Exp. Sta. Bull. 69. 
12. Robertson. Fowl tick experiments. J. Dep. Agr. West Australia, 
Vol. 12, 1905, p. 561. 
