Myrmecia (ant) encountered before. Based on five species, the median lethal dose (LD) is 0.18–0.35 mg/kg, making it among the most toxic venoms in the insect world. The toxicity of the venom may have evolved due to the intense predation by animals and birds during the day, since "Myrmecia" is primarily diurnal. In Tasmania, 2–3% of the human population is allergic to "M. pilosula" venom. In comparison, only 1.6% people are allergic to the venom of the western honeybee ("Apis mellifera"), and 0.6% to the venom of the European wasp ("Vespula germanica"). In a 2011 Australian ant-venom allergy study, the objective of
Gold-digging ant was simply reporting what other travellers told him. Gold-digging ant The gold-digging ant is a mythical insect described in classical and medieval bestiaries. They were dog- or fox-sized ants that dug up gold in sandy areas. Some versions of the "Physiologus" said they came from Ethiopia, while Herodotus claimed they were located in India. In "Histories" (Book 3, passages 102 to 105) Herodotus reports that a species of fox-sized, furry "ants" lives in one of the far eastern, Indian provinces of the Persian Empire. This region, he reports, is a sandy desert, and the sand there contains a wealth of