In 1910 C. W. Stiles made the following comment as a part of a summary statement to his extensive study of the stigmatal plates of Dermaeentor ticks: "The specific determination of ticks is attended in many cases with con-siderable difficulty."
College and Department
Plant and Wildlife Sciences
BYU ScholarsArchive Citation
Brinton, Elias P., "Identification of the adults, nymphs, and larvae of ticks of the genus Dermacentor Koch (Ixodidae) in the western United States" (1965). Theses and Dissertations. 7636.
Fleas, United States; Larvae