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Insect mouthparts - Wikipedia
Mosquitoes, the Culicidae, are a family of small flies consisting of 3,600 species. The word mosquito (formed by mosca and diminutive-ito) [2] is Spanish and Portuguese for little fly. [3] Mosquitoes have a slender segmented body, one pair of wings, three pairs of long hair-like legs, and specialized, highly elongated, piercing-sucking mouthparts.
The earliest insects had chewing mouthparts. Specialisation includes mouthparts modified for siphoning, piercing, sucking and sponging. These modifications have evolved a number of times. For example, mosquitoes and aphids both pierce and suck; however, female mosquitoes feed on animal blood whereas aphids feed on plant fluids. This section ...
Jesse William Lazear (May 2, 1866 – September 25, 1900) was an American physician, best known for deliberately allowing a mosquito to bite him to prove it was how yellow fever was transmitted. His hypothesis was correct and he died 17 days after the transmission. [1] [2] [3] [4]
Chigger and mosquito bite symptoms. While chigger and mosquito bites both come with an itch, chigger bites take the prize: They cause intense itching that can last a week or more, while victims of ...
A new study finds that some people really are “mosquito magnets” and it probably has to do with the way they smell. The researchers found that people who are most attractive to mosquitoes ...
The two fossilized mosquitoes, both representing the same extinct species, are similar in size and appearance to modern mosquitoes, though the mouthparts used for obtaining blood are shorter than ...
A 23-year-old athlete/construction worker suffers multiple grand mal seizures and high fevers from eastern equine encephalitis when a mosquito bit his right arm; a hard-edged tough guy suffers severe stomach pains and loss of appetite from accidentally swallowing a grill bristle; a 17-year-old cheerleader who recently got her driver's license ...