title: Reproduction in ticks (Acari: Ixodoidea). 3. Copulation in Dermacentor occidentalis Marx and Haemaphysalis leporispalustris (Packard) (Ixodidae).
mesh_terms: D000818:Animals; D003870:Dermacentor / Q000033:anatomy & histology / Q000502:physiology; D005247:Feeding Behavior; D005260:Female; D008297:Male; D012098:Reproduction; D012726:Sexual Behavior, Animal; D013987:Ticks / Q000033:anatomy & histology / Q000502:physiology*