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The study concluded that four main groups of Australian ants were responsible for causing anaphylaxis. The green-head ant was the only ant that was not a Myrmecia species to cause allergic reactions in participating individuals. [64] Green-head ants have been reported causing mortality amongst poultry. [65]
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]
The green-head ant (Rhytidoponera metallica) was the only ant other than Myrmecia species to cause anaphylaxis in patients. [257] Dogs are also at risk of death from Myrmecia ants; renal failure has been recorded in dogs experiencing mass envenomation, and one dog was euthanised due to its deteriorating health despite treatment. [259]
However, some ants such as the green-head ant (Rhytidoponera metallica) are not affected by the presence of meat ants and are still successful in finding food sources. [86] As green-head ants are general predators and forage singularly and cannot recruit other nestmates, they are unable to defend food sources from dominant ants.
Pages in category "Hymenoptera of Australia" The following 200 pages are in this category, out of approximately 427 total. ... Green-head ant; H. Hesperocolletes ...
An army of invasive ants has been so disruptive to a Kenyan ecosystem that it has changed the hunting habits of a pride of lions.. The big-headed ant species, which originated on the island of ...
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Oecophylla smaragdina (common names include Asian weaver ant, weaver ant, green ant, green tree ant, semut rangrang, semut kerangga, and orange gaster) is a species of arboreal ant found in tropical Asia and Australia. These ants form colonies with multiple nests in trees, each nest being made of leaves stitched together using the silk produced ...