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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]
Drosophila (/ d r ə ˈ s ɒ f ɪ l ə, d r ɒ-, d r oʊ-/ [1] [2]) is a genus of fly, belonging to the family Drosophilidae, whose members are often called "small fruit flies" or pomace flies, vinegar flies, or wine flies, a reference to the characteristic of many species to linger around overripe or rotting fruit.
Diptera is a large order containing more than 150,000 species including horse-flies, [a] crane flies, hoverflies, mosquitoes and others. Flies have a mobile head, with a pair of large compound eyes, and mouthparts designed for piercing and sucking (mosquitoes, black flies and robber flies), or for lapping and sucking in the other groups. Their ...
The pale yellow or grayish conical larvae, like those of most blow flies, have two posterior spiracles through which they respire. The larvae are moderately sized, ranging from 10 to 14 millimeters long. The larva feeds on dead or necrotic tissue for 3 to 10 days, depending on temperature and the quality of the food.
Other flower feeding Brachycerous families are Empididae, Stratiomyidae (soldier flies) and the Acroceridae like various members of the Nemestrinidae (tangle-veined flies), Bombyliidae (bee flies) and Tabanidae (horse-fly) are nectar feeders with exceptionally long proboscises, sometimes longer than the entire bodily length of the insect.
The passenger, who is also a licensed flight dispatcher, guessed that the Spirit flight was likely flying slower to save money, like a frugal driver on the highway. (Fuel economy usually decreases ...
Depending on the ecology of the insect, certain cues may be used to learn in identifying food sources more quickly. Over evolutionary time, insects may develop evolved learning biases that reflect the food source they feed on. [15] Biases in learning allow insects to quickly associate relevant features of the environment that are related to food.
That would come at a time when the postal service has already seen a sharp drop in first-class mail volume, which has slipped to 28% to 46 billion pieces in 2023 from almost 64 billion pieces in ...