Curtonotum Helvum
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Curtonotum Helvum
''Curtonotum helvum'', the curtonotid fly, is a species of fly in the family Curtonotidae The Curtotonidae or quasimodo flies are a small family of small grey to dark brown humpbacked flies (Diptera) with a worldwide distribution, but with very few species in the Nearctic, Australasian/Oceanian, and Palaearctic regions. Most members o .... References Ephydroidea Articles created by Qbugbot Insects described in 1862 {{Ephydroidea-stub ...
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Hermann Loew
Friedrich Hermann Loew (19 July 1807 – 21 April 1879) was a German entomologist who specialised in the study of Diptera, an order of insects including flies, mosquitoes, gnats and midges. He described many world species and was the first specialist to work on the Diptera of the United States. Biography Early years Hermann Loew was born in Weissenfels, Saxony a short distance south of Halle (Germany). The Loew family, though not wealthy, was well-placed. Loew's father was a functionary for the Department of Justice of the Duchy of Saxony who later became a ''Geheimer Regierungsrath'' of Prussia. Between 1817 and 1829 Loew attended first the Convent school of Rossleben, then the University of Halle-Wittenberg, graduating in mathematics, philology and natural history. Teacher, tutor and husband Recognizing his abilities as a mathematician, the university, on his graduation, appointed him as a lecturer in the same subjects. In 1830 he went to Berlin and gave lessons in differen ...
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Curtonotidae
The Curtotonidae or quasimodo flies are a small family of small grey to dark brown humpbacked flies (Diptera) with a worldwide distribution, but with very few species in the Nearctic, Australasian/Oceanian, and Palaearctic regions. Most members of the family are found in tropical to subtropical latitudes in Africa and the Neotropics. Many remain undescribed in collections, since little work on the family has been done since the 1930s. Description For terms see Morphology of Diptera Medium-sized flies. The postvertical bristles on head are well developed and cruciate and there are three orbital bristles on head on each side of frons. Arista with long plumosity. Costa with two interruptions one more distal to the humeral crossvein and one before subcosta. Subcosta developed throughout its length up to costa. The posterior basal wing cell and discoidal wing cell are fused. The costa bears spinules. Classification The family has at various times been placed in the Drosophilidae, Dia ...
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Ephydroidea
The Ephydroidea are a superfamily of muscomorph flies, with over 6,000 species. Description A characteristic of adult Ephydroidea (shared with their relatives such as Calyptratae) is that the pedicel of the antenna has a dorsoventral seam or incision. Ecology Ephydroidea live in many habitats and have diverse diets. For example, most Ephydridae have larvae that are aquatic/semi-aquatic and feed as browsers or filter-feeders, but there are also species with terrestrial larvae that are egg predators, egg parasitoids, leaf miners or saprophages. Most Drosophilidae breed in rotting material where they feed on yeast and bacteria, but there are also species that attack whole fruits. Phylogeny A 2021 analysis found Ephydroidea to be the sister taxon In phylogenetics, a sister group or sister taxon, also called an adelphotaxon, comprises the closest relative(s) of another given unit in an evolutionary tree. Definition The expression is most easily illustrated by a cladogram ...
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Articles Created By Qbugbot
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