Warburton 1933. On five new species of Ticks (Arachnida, Ixodoidea). Ixodes pelauristae, I. ampullaceus, Dermacentor imitans, Amblyomma laticaudae and Aponomma draconis, with notes on three previously described species, Ornithodorus franchinii, Tonelli-Rondelli, Haemaphysalis cooleyi Bedford and Rhipicephalus maculatus Neumann. Parasitology Cambridge, Vol. 24 1933: pp. 658-568