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Drosophila is a genus of flies of the family Drosophilidae. It comprises over 1600 described species, [ 1 ] [ 2 ] but is estimated to have several thousands. [ 3 ] Alfred Sturtevant divided Drosophila into a number of subgenera , including Drosophila , Sophophora , and Dorsilopha .
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.
The best known species of the Drosophilidae is Drosophila melanogaster, within the genus Drosophila, also called the "fruit fly." Drosophila melanogaster is used extensively for studies concerning genetics, development, physiology, ecology and behaviour. Many fundamental biological mechanisms were discovered first in D. melanogaster. [2]
Drosophila is a paraphyletic subgenus of the genus Drosophila, a classification of fruit flies.This subgenus was first described by Alfred Sturtevant in 1939. [1] Members of the subgenus Drosophila can be distinguished from other Drosophilid species by breaks in the pigmentation along the dorsal section of their abdomen.
The two song types are designated either "type 1," which is involved in male courtship, or "type 2," which is used for species recognition both in male and female Z. tuberculatus flies. [7] When one male mounts another, both males sing, possibly to recognize sex or intimidation tactic to deter other males from attempting to mate with the female ...
Most of these studies are limited to species of the genus Drosophila. The genus Drosophila is paraphyletic as several genera, such as Zaprionus, Scaptomyza and Lordiphosa, are positioned within the genus. Position of the bolded species in the phylogenetic tree is at least reasonably well supported by existing molecular evidence.
Maggots of different species of flies visit corpses and carcases at fairly well-defined times after the death of the victim, and so do their predators, such as beetles in the family Histeridae. Thus, the presence or absence of particular species provides evidence for the time since death, and sometimes other details such as the place of death ...
Drosophila metlerri, commonly known as the Sonoran Desert fly, is a fly in the genus Drosophila. The species is found in North America and is most concentrated along the southern coast of California and in Mexico. D. mettleri are dependent on plant hosts, namely, the saguaro and cardon cacti. Thus, they are most prevalent in arid, desert ...