Australian hornet Australian hornet The Australian hornet ("Abispa ephippium"), actually a type of potter wasp or "mason wasp", is a vespid insect native to the Australian states and territories of the Australian Capital Territory, New South Wales, Northern Territory, Victoria, Queensland and Western Australia. The Australian hornet is a solitary insect, forming small nests against buildings and other structures. The adult wasp feeds off flower nectar, while the larvae are fed caterpillars captured by the female. "A. ephippium" is in length. The insect is mostly orange, with a large central black patch on the top of the thorax, and a wide black
Bald-faced hornet C29 backbone. The major lipids and their distributions in workers were as follows: n-heptacosane(28%), 11-13-methylheptacosane (15%) 3,13-dimethylheptacosane (11%) and 13 and 15-methylnonacosane (10%). Nonacosene comprised 34% of cuticular lipids in the queen. The average chain length of identified cuticular lipids is 28.0 in queens and 27.5 in workers. In "D. maculata", queens mate with only one male which results in a worker relatedness of 0.75, whereas the relatedness between the queen and worker is only 0.5. Gynes in "D. maculata" have the ability to discriminate between fragments of natal comb and foreign comb. Recognition does not depend upon presence of