Studies on southeast Asian Haemaphysalis ticks (Ixodoidea, Ixodidae). Speciation in the H. (Kaiseriana) obesa group: H. semermis Neumann, H. obesa Larrousse, H. roubaudi Toumanoff, H. montgomeryi Nuttall, and H. hirsuta sp. n.
D000818:Animals; D001210:Asia, Southeastern; D005260:Female; D066298:In Vitro Techniques; D008297:Male; D013987:Ticks