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Hornet stings are more painful to humans than typical wasp stings because hornet venom contains a large amount (5%) of acetylcholine. [ 8 ] [ 9 ] Individual hornets can sting repeatedly. Unlike honey bees , hornets do not die after stinging because their stingers are very finely barbed (only visible under high magnification) and can easily be ...
European hornets benefit from legal protection in some countries, notably Germany, where killing a European hornet or nest has been illegal since January 1, 1987, with a fine up to €50,000. [25] However, the highest reported fine levied in Germany for killing of wasps was €45, and experts report that fines are rarely imposed.
Stings are usually located at the rear of the animal. Animals with stings include bees, wasps (including hornets), some ants like fire ants, and scorpions, [2] [3] as well as a single beetle species (Onychocerus albitarsis) that can deliver a venomous sting from its antennae, whose terminal segments have evolved to resemble a scorpion's tail. [4]
Hornets are a type of wasp, but not all wasps are hornets. These flying insects live in many climates. Their closest relative is the yellow jacket. They look so similar; they are easy to confuse ...
The yellow-legged hornet looks a lot like several native insects, including the cicada killer wasp, the bald-faced hornet, paper wasps, queen yellowjackets, wood wasps and robber flies.
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The incorrect equal-transit-time explanation of aerofoil lift The lift force is not generated by the air taking the same time to travel above and below an aircraft's wing. [ 442 ] This misconception, sometimes called the equal transit-time fallacy , is widespread among textbooks and non-technical reference books, and even appears in pilot ...
The Oriental hornet (Vespa orientalis) is a social insect species of the family Vespidae.It can be found in Southwest Asia, Northeast Africa, the island of Madagascar (but no reports have been made of its presence on the island for many years), the Middle East, Central Asia, and parts of Southern Europe. [2]