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The jack jumper ant (Myrmecia pilosula), also known as the jack jumper, jumping jack, hopper ant, or jumper ant, is a species of venomous ant native to Australia.Most frequently found in Tasmania and southeast mainland Australia, it is a member of the genus Myrmecia, subfamily Myrmeciinae, and was formally described and named by British entomologist Frederick Smith in 1858.
The bulldog ant Myrmecia brevinoda is the largest ant in the world in terms of average worker size [1]. The ant fauna of Australia is large and diverse. As of 1999, Australia and its external territories represent 1,275 described taxa (subspecies included) divided into 103 genera and 10 subfamilies. [2]
Fire ants have the potential to invade most of the coastal areas of Australia, and large areas of Australia’s tropical north, including world heritage areas and national parks. [2] Fire ants are very aggressive and feed voraciously on ground dwelling animals, such as insects, frogs, reptiles, birds and mammals.
In a 2011 Australian ant-venom allergy study, the objective of which was to determine what native Australian ants were associated with ant sting anaphylaxis, 265 of the 376 participants in the study reacted to the sting of several Myrmecia species.
Myrmecia pyriformis, also known as the bull ant [1] or inch ant, [2] is an Australian ant. Myrmecia pyriformis belongs to the genus Myrmecia. It is abundant in many major cities of Australia, but mostly spotted in the eastern states. The species is of a similar appearance to the Myrmecia forficata. [3]
Red fire ants are forming rafts to travel on flood waters in the northeastern Australian state of Queensland, with the extreme weather threatening a countrywide spread of the highly invasive species.
In Australia, 64,000 homes are within red imported fire ant infested areas, and 140,000 consultations and 3,000 anaphylactic reaction cases are predicted every year by 2030 if government efforts to eradicate the ant fail. [37]
Anecdotal evidence suggests fire ants may have been present in Australia for six to eight years prior to formal identification. The potential damage from the red imported fire ant prompted the Australian government to respond rapidly. A joint state and federal funding of A$175 million was granted for a six-year eradication programme.