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This leads to flies having more reproduction abilities than most insects, and much quicker. Flies occur in large populations due to their ability to mate effectively and quickly during the mating season. [35] More primitive groups mates in the air during swarming, but most of the more advanced species with a 360° torsion mate on a substrate. [73]
The screw-worm fly was the first pest successfully eliminated from an area through the sterile insect technique, by the use of an integrated area-wide approach.. The sterile insect technique (SIT) [1] [2] is a method of biological insect control, whereby overwhelming numbers of sterile insects are released into the wild.
The pair flies in tandem with the male in front, typically perching on a twig or plant stem. The female then curls her abdomen downwards and forwards under her body to pick up the sperm from the male's secondary genitalia, while the male uses his "tail" claspers to grip the female behind the head: this distinctive posture is called the "heart ...
A simplification of an allopatric speciation experiment where two lines of fruit flies are raised on maltose and starch media. Laboratory experiments of speciation have been conducted for all four modes of speciation: allopatric, peripatric, parapatric, and sympatric; and various other processes involving speciation: hybridization, reinforcement, founder effects, among others.
Sarcophagidae (from Ancient Greek σάρξ sárx 'flesh' and φαγεῖν phageîn 'to eat') [1] are a family of flies commonly known as flesh flies. They differ from most flies in that they are ovoviviparous , opportunistically depositing hatched or hatching maggots instead of eggs on carrion , dung, decaying material, or open wounds of ...
Drosophila melanogaster is a species of fly (an insect of the order Diptera) in the family Drosophilidae.The species is often referred to as the fruit fly or lesser fruit fly, or less commonly the "vinegar fly", "pomace fly", [a] [5] or "banana fly". [6]
Emily Dickinson's 1855 poem "I Heard a Fly Buzz When I Died" speaks of flies in the context of death. [76] In William Golding's 1954 novel Lord of the Flies, the fly is, however, a symbol of the children involved. [77] Ogden Nash's humorous two-line 1942 poem "God in His wisdom made the fly/And then forgot to tell us why." indicates the debate ...
As many as the fireflies which the peasant sees in the valley below, when he is resting on the hill—in the season [midsummer] when the sun hides least from us, and at the time of day [dusk] when the fly gives place to the mosquito—perhaps in the fields where he tills the ground and gathers in the grapes; with that many flames the eighth ...