The introduction and subsequent extinction of the camel tick Hyalomma (Euhyalomma) dromedarii (Acari, Ixodidae) in Australia, with a review of the introduction of foreign ticks to Australia.

Historically, several tick taxonomists have reported Hyalomma aegyptium within Australia due to misidentifications. This has resulted in confusion relating to the occurrence of the genus Hyalomma within Australia. Based on the recent discovery of museum specimens of Hyalomma dromedarii, misidentified as H. aegyptium, the historical occurrence of H. dromedarii is reported for the first time within Australia, along with its apparent subsequent extinction. The introduction and naturalisation of foreign tick species into Australia is also reviewed.