Animals Unique | Asian Giant Hornet Unique | The Asian Giant Hornet Classification and EvolutionThe Asian Giant Hornet is the largest species of Hornet in the world with some queens reaching more than 5cm in length. They are found throughout Eastern Asia, particularly in Japan where They are commonly known as the Giant Sparrow Bee. It is not to be confused with the more Asian Hornet Placid the which arrived in France in 2005 and, although similar in appearance to the Asian Giant Hornet, the Asian Hornet is thought to be no more dangerous than the European Hornet.The Asian Giant Hornet was first classified in 1852 by a British entomologist called Frederick Smith, WHO worked in the zoology department of the British Museum. He later Became the president of the Entomological Society of London from 1862 to 1863.The Asian Giant Hornet Anatomy and AppearanceThis Wasp species is larger than any other Asian Giant Hornets with average growing to 2.7cm and 4.5cm Between in length, with a wingspan of around 7cm.
The queens can grow to 5.5cm but are similar in appearance to the worker Hornets with an orange head, black mandibles and a black and golden body. The Asian Giant Hornet has two sets of eyes, one compound and one ocelli, both of the which are brown in color along with Their legs. Unlike other species of Wasp, Bees and indeed, the stinger of the Asian Giant Hornet is not barbed and therefore Remains attached to the body once it's used. This means That Asian Giant Hornets are Their Victims Able to sting repeatedly, injecting a venom That complex is known to contain eight different chemicals.The Asian Giant Hornet Distribution and HabitatThe Asian Giant Hornet is found throughout Eastern Asia in Korea, Taiwan, China, Indochina, Nepal, India and Sri Lanka, but They are most commonly found in the mountains of Japan. They are found inhabiting higher altitude forests in both temperate and tropical areas, where there is plenty of food and Suitable places to build a nest.
The nest is founded by a female fertilised (known as the queen) WHO Selects a suitably Sheltered site Such as the hollow trunk of a tree, where she begins to build herself a nest out of chewed-up bark. Wasp nests contain a series of single cells, the which together create the well-known honeycomb affect.The Asian Giant Hornet Behaviour and LifestyleAsian Giant Hornets are known for Their fearless and extremely aggressive attitudes, and They seem to Favour one animal in particular, the Honeybee. Asian Giant Hornets Honeybee like to feed the larvae to Their Own young and are known to completely destroy whole Bee hives in the process. Rather than using Their stinger, Asian Giant Hornets, Bees kill the guarding Their using strong mandibles with extreme force and agility. One Hornet is said to be Able to tear up to 40 Honeybees in half every minute just to get at what it wants. Asian Giant Hornets Insects are Sociable, working together within the colony to forage for food, growing the size of the nest and caring for the young. They are known as workers but They do not reproduce, as that is the job of the queen.The Asian Giant Hornet Reproduction and Life CyclesOnce having built her nest in the spring, the queen lays a single fertilised egg in each cell the which hatch within a week. The Asian Giant Hornet larvae undergo a five-stage process known as metamorphosis changing, in order to get to Their adult form.
This takes around 14 days by the which point the hive has it's first generation of workers That Ensure That the colony as a whole is well-maintained. By the late summer, the population of the colony is at it's peak with around 700 workers, most of the which are female. The queen then begins to Produce fertilised (female) and non-fertilised (male) eggs. The lazy to leave the hive once They have reached Their adult form and usually die once mated. The current workers and queens growing niche to die out in the autumn fertilised leaving the young queens survive the winter and to begin the process again the next spring.The Asian Giant Hornet Diet and PreyThe Asian Giant Hornet is a dominant predator within it's environment, Mainly hunting other insects, particularly Bees. Asian Giant Hornets are also commonly known to kill larger Insects Such as preying Mantises and even other Wasps and Hornets. Adult Asian Giant Hornets are Unable to digest solid proteins and instead only eat the fluids from Their Victims.
They are also known to feed Their catch to Their larvae (particularly the Honeybee larvae) in the form of a paste regurgitated. The larvae then secrete a clear liquid the which the adults consume, and is thought to give them a bit of an energy boost. Predominantly Asian Giant Hornets Their use rather than Their powerful mandibles Stingers in order to secure Their prey.The Asian Giant Hornet Predators and ThreatsDue to the fact That the Asian Giant Hornet is an apex predator within it's environment, it has no real natural predators within it's native habitats. Humans pose the biggest threat to the world's largest wasp, Mainly as They are consumed as part of normal diets in the areas where They are found. This is particularly common in the mountains of Japan where the Asian Giant Hornet Populations are in the highest Abundance. Despite it's size and bad temper, numbers of the Asian Giant Hornet in Certain areas are declining. Mainly this is due to habitat loss in the form of deforestation. Honeybees in Eastern Asia are also starting to develop Their Own defense again the Hornets, trapping them in their nest until it Becomes too hot for this giant Wasp and it dies.The Asian Giant Hornet Interesting Facts and FeaturesThe stinger of the Asian Giant Hornet is 1/4 inch long and Because It has no barb, the Asian Giant Hornet is Able to sting multiple times it's Victims. The venom injected by the stinger is incredibly potent and contains eight different chemicals, each with a specific purpose. These range from tissue degeneration and breathing Difficulties, to making the sting more painful and even attracting other Hornets to the victim.
The Asian Giant Hornet is a Relentless hunter and only a few are said to be Able to completely wipe out a 30.000 + Honeybee colony in a couple of hours. The saliva produced by the larvae of the Asian Giant Hornet is said to give them energy and stamina Their renowned when consumed on a regular basis. When chasing prey Their, They have been reported traveling distances of up to 60 miles, at a top speed of 25 mph.The Asian Giant Hornet Relationship with HumansOddly enough, these incredibly large and indeed dangerous Insects, are actually eaten by people WHO share the habitat of the Asian Giant Hornet. The Asian Giant Hornet is consumed by some as a regular source of food and is most commonly deep fried or sashimi served as a Hornet. Despite the fact That the venom of the Asian Giant Hornet is incredibly potent, it is only in rare cases when the person is more vulnerable, that it is actually the poison That has Caused them to die. In Japan alone, 40 people are killed every year by Stings from Asian Giant Hornets but fatalities are Mainly Caused by allergic reactions, Often from multiple Stings.The Asian Giant Hornet Conservation Status and Life TodayThe Asian Giant Hornet is today listed as a Threatened Species That Is from extinction in the near future, should the circumstances surrounding it's survival not change. Despite Their dominance in their natural environments, the Asian Giant Hornet Populations are being severely affected by habitat loss is Certain areas, predominantly in the form of deforestation.
Asian Giant Hornet Unique Facts Kingdom: Animalia Phylum: Arthropoda Class: Insecta Order: Hymenoptera Family: Vespidae Genus: Vespa Scientific Name: Vespa mandarinia Common Name: Asian Giant Hornet Other Name (s): Giant Bee Sparrow Group: Wasp Number Of Species: 1 Location: Eastern Asia Habitat: Dense woodland Colour: Black, Brown, Red, Orange, Yellow Skin Type: Shell Size (L): 2.7cm - 5.5cm (1.1in - 2.2in) Diet: Carnivore Prey: Bees, Honeybees, Insects, Wasps Predators: Human Lifestyle: Diurnal Group Behaviour: Colony Life Span: 3-5 months Age Of Sexual Maturity: 1 year Incubation Period: 1 week Spawn Average Size: 50 Name Of Young: larvae Age Of Independence: 10 days Conservation Status: Threatened Estimated Population Size: Unknown Biggest Threat: Habitat loss Distinctive Features: Wide black and orange body and large mandibles Fun Fact: The largest wasp in the world!
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