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Apocrita (wasps, bees and ants) Hymenoptera is a large order of insects , comprising the sawflies , wasps , bees , and ants . Over 150,000 living species of Hymenoptera have been described, [ 2 ] [ 3 ] in addition to over 2,000 extinct ones. [ 4 ]
A person who accidentally picks fruit with a feeding hornet can be attacked by the disturbed insect. The adults also attack various insects, which they kill with stings and jaws. Due to their size and the power of their venom, hornets can kill large insects such as honey bees, grasshoppers, locusts, and katydids without difficulty.
The wasps are a cosmopolitan paraphyletic grouping of hundreds of thousands of species, [1] [2] consisting of the narrow-waisted clade Apocrita without the ants and bees. [3] The Hymenoptera also contain the somewhat wasplike but unwaisted Symphyta , the sawflies.
Bees (Family: Apidae) Wasps (Family: Vespidae) Name Western honey bee Bumblebee Paper wasp Yellowjacket Bald-faced hornet European hornet Asian hornet; Image Colors Amber to brown translucent alternating with black stripes. [a] Exact pattern and colouration varies depending on strain/breed.
Workers average around 25 mm (1.0 in) in length, while the larger queens can reach up to 35 mm (1.4 in). [2] This is significantly larger than most common wasps (such as Vespula vulgaris), but smaller than the Asian giant hornet. Females are typically larger than males in both size and mass.
Bees collecting pollen from sunflowers treated with Gaucho exhibited confused and nervous behavior; thus, the phenomenon was initially termed the "mad bee disease" — the bees, according to ...
Diploid males do not survive to adulthood, as the nurse worker bees will cannibalize the diploid males upon hatching. [15] While workers can lay unfertilized eggs that become their sons, haplodiploid sex-determination system increases the individual's fitness due to indirect selection. Since the worker is more related to the queen's daughters ...
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