Drosophila calloptera

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Drosophila calloptera
Scientific classification Red Pencil Icon.png
Domain: Eukaryota
Kingdom: Animalia
Phylum: Arthropoda
Class: Insecta
Order: Diptera
Family: Drosophilidae
Genus: Drosophila
Species:
D. calloptera
Binomial name
Drosophila calloptera
Schiner, 1868

Drosophila calloptera is a species of vinegar fly in the Immigrans-tripunctata radiation of the subgenus Drosophila. [1] [2]

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<i>Drosophila</i>

Drosophila is a genus of flies, 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. They should not be confused with the Tephritidae, a related family, which are also called fruit flies ; tephritids feed primarily on unripe or ripe fruit, with many species being regarded as destructive agricultural pests, especially the Mediterranean fruit fly.

<i>Drosophila melanogaster</i> Species of fruit fly

Drosophila melanogaster is a species of fly in the family Drosophilidae. The species is known generally as the common fruit fly or vinegar fly. Starting with Charles W. Woodworth's proposal of the use of this species as a model organism, D. melanogaster continues to be widely used for biological research in genetics, physiology, microbial pathogenesis, and life history evolution. As of 2017, six Nobel prizes had been awarded for research using Drosophila.

Allopatric speciation Speciation that occurs between geographically isolated populations

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Polytene chromosome

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Chromosomal inversion

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Drosophilidae

The Drosophilidae are a diverse, cosmopolitan family of flies, which includes fruit flies. Another unrelated family of flies, Tephritidae, also includes species known as "small fruit flies". The best known species of the Drosophilidae is Drosophila melanogaster, within the genus Drosophila, and this species is used extensively for studies concerning genetics, development, physiology, ecology and behaviour. This fruit fly is mostly composed of post-mitotic cells, has a very short lifespan, and shows gradual aging. As in other species, temperature influences the life history of the animal. Several genes have been identified that can be manipulated to extend the lifespan of these insects. Additionally, Drosophila subobscura, also within the genus Drosophila, has been reputed as a model organism for evolutionary-biological studies.

Drosophilinae

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The paraphyletic subgenus Sophophora of the genus Drosophila was first described by Alfred Sturtevant in 1939. It contains the best-known drosophilid species, Drosophila melanogaster. Sophophora translates as carrier (phora) of wisdom (sophos). The subgenus is paraphyletic because the genus Lordiphosa and the species Hirtodrosophila duncani are also placed within this subgenus.

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Fruit fly may refer to:

<i>Drosophila</i> (subgenus)

Drosophila is a paraphyletic subgenus of the genus Drosophila, a classification of fruit flies. This subgenus was first described by Alfred Sturtevant in 1939. Members of the subgenus Drosophila can be distinguished from other Drosophilid species by breaks in the pigmentation along the dorsal section of their abdomen.

<i>Drosophila appendiculata</i>

Drosophila appendiculata is a large yellowish fruitfly found in Southern Chile and neighboring Argentina. The species is placed in its own unique subgenus, Chusqueophila, based on the presence of three partial cross-veins in the wing.

<i>Drosophila subobscura</i> Species of insect (fruit fly)

Drosophila subobscura is a species of fruit fly in the family Drosophilidae. Originally found around the Mediterranean, it has spread to most of Europe and the Near East. It has been introduced into the west coasts of Canada, the United States, and Chile. Its closest relative is Drosophila madeirensis, found in the Madeira Islands, followed by D. guanche, found in the Canary Islands. These three species form the D. subobscura species subgroup. When they mate, males and females perform an elaborate courtship dance, in which the female can either turn away to end the mating ritual, or stick out her proboscis in response to the male's, allowing copulation to proceed. D. subobscura has been regarded as a model organism for its use in evolutionary-biological studies.

Drosophila mauritiana is a species of fly, belonging to the family Drosophilidae. It belongs to the Drosophila melanogaster species subgroup. It is found in Mauritius.

Mushroom-feeding <i>Drosophila</i> Species group of the subgenus Drosophila

Mushroom-feeding Drosophila are a subset of Drosophila flies that have highly specific mushroom-breeding ecologies. Often these flies can tolerate toxic compounds from Amanita mushrooms.

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 conditions. It is able to detoxify chemicals found in the rotting liquid of cacti hosts, which allows it to use otherwise lethal soil as a nesting site.

<i>Drosophila silvestris</i>

Drosophila silvestris is a large species of fly in the family Drosophilidae that are primarily black with yellow spots. As a rare species of fruit fly endemic to Hawaii, the fly often experiences reproductive isolation. Despite barriers in nature, D. silvestris is able to breed with D. heteroneura to create hybrid flies in the laboratory.

References

  1. Vilela, Carlos Ribeiro; Silva, Antônio Fernando Gouvêa da; Sene, Fábio de Melo (2002). "Preliminary data on the geographical distribution of Drosophila species within morphoclimatic domains of Brazil. III. The cardini group". Revista Brasileira de Entomologia. 46 (2): 139–148. doi: 10.1590/S0085-56262002000200006 .
  2. Therese A. Markow; Patrick M. O'Grady (2005). Drosophila: A guide to species identification and use. London: Elsevier. ISBN   978-0-12-473052-6.[ page needed ]