Celyphidae
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Celyphidae
The Celyphidae, commonly known as beetle flies or beetle-backed flies, are a family of flies (order Diptera). About 115 species in about 9 genera are known chiefly from the Oriental and Afrotropic biogeographic regions with one lineage in the New World. Description Celyphidae are small to medium-sized and easily recognised. The scutellum is enlarged, and forming a protective shell over the abdomen, giving them a beetle-like appearance. Also, like many beetles, Celyphidae are often shiny or metallic in color. The head has few bristles. The wings, when at rest, are folded beneath the scutellar "shell". The arista of the antenna is often flattened and leaf-like at the base. The family name is derived from the Greek word κέλυφος for pod or shell. Male celyphids lack an aedeagus and instead have paired gonapophyses that are used in copulation and are of key taxonomic value. Biology The biology of the family is poorly known. Adults are found along streams and rivers, and in ...
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Celyphidae Beetle Fly
The Celyphidae, commonly known as beetle flies or beetle-backed flies, are a family of flies (order Diptera). About 115 species in about 9 genera are known chiefly from the Oriental and Afrotropic biogeographic regions with one lineage in the New World. Description Celyphidae are small to medium-sized and easily recognised. The scutellum is enlarged, and forming a protective shell over the abdomen, giving them a beetle-like appearance. Also, like many beetles, Celyphidae are often shiny or metallic in color. The head has few bristles. The wings, when at rest, are folded beneath the scutellar "shell". The arista of the antenna is often flattened and leaf-like at the base. The family name is derived from the Greek word κέλυφος for pod or shell. Male celyphids lack an aedeagus and instead have paired gonapophyses that are used in copulation and are of key taxonomic value. Biology The biology of the family is poorly known. Adults are found along streams and rivers, and in w ...
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Celyphus (subgenus)
''Celyphus'' is a genus of beetle flies. It is known from the Oriental and Afrotropical realms. Up to 1859, all species of beetle flies were placed in this genus. Description ''Celyphus'' may be distinguished by the discal and second basal cell of the wing being distinct. Species *'' C. abnormis'' Tenorio, 1972 *'' C. bisetosus'' Malloch, 1929 *'' C. cheni'' Shi, 1998 *'' C. collaris'' Chen, 1949 *'' C. dentis'' Shi, 1998 *'' C. divisus'' Tenorio, 1972 *'' C. eos'' Frey, 1941 *'' C. forcipus'' Shi, 1998 *'' C. fujianensis'' Shi, 1994 *'' C. immitans'' Tenorio, 1972 *'' C. lacunosus'' (Frey, 1941) *'' C. lobus'' Tenorio, 1972 *'' C. maculis'' Shi, 1998 *'' C. medogis'' Shi, 1998 *'' C. microchaetus'' Shi, 1998 *'' C. mirabilis'' Yang & Liu, 1998 *'' C. nigritarsus'' Shi, 1998 *'' C. nigrivittis'' Shi, 1998 *'' C. obtectus'' Dalman, 1818 *'' C. obtusus'' Frey, 1941 *'' C. paradentatus'' (Papp, 2006) *'' C. pellucidus'' (Frey, 1941) *'' C. planitarsalis'' Shi, 1998 *'' C. porosus ...
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Spaniocelyphus
''Spaniocelyphus'' is a genus of beetle flies known from the Indomalayan realm. Description ''Spaniocelyphus'' may be distinguished by having a sharp vertex, reduced or absent postvertical bristles, and a crossvein separating discal cell from second basal cell. Species *'' S. hangchowensis'' Ouchi, 1939 *'' S. laevis:'' Malloch, 1929 *'' S. nigrocoeruleus'' Malloch, 1929 *'' S. palawanensis'' Vanschuytbroek, 1967 *'' S. palmi'' Frey, 1941 *'' S. scutatus'' (Wiedemann Wiedemann is a German surname. Notable people with the surname include: *Barbara Wiedemann (born 1945), American poet * Christian Rudolph Wilhelm Wiedemann (1770–1840), German physician, historian, naturalist *Elisabeth Wiedemann (1926-2015), Ger ..., 1830) *'' S. viridescens'' Tenorio, 1969 References Celyphidae Diptera of Asia Lauxanioidea genera {{Lauxanioidea-stub ...
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Chamaecelyphus
''Chamaecelyphus'' is a genus of Celyphidae. Species *'' C. africanus'' (Walker, 1849) *'' C. dichrous'' (Bezzi, 1908) *'' C. halticinus'' Frey Freyr (Old Norse: 'Lord'), sometimes anglicized as Frey, is a widely attested god in Norse mythology, associated with kingship, fertility, peace, and weather. Freyr, sometimes referred to as Yngvi-Freyr, was especially associated with Sweden an ..., 1941 *'' C. kalongensis'' Vanschuytbroeck, 1963 *'' C. ruwenzoriensis'' Vanschuytbroeck, 1963 *'' C. straeleni'' Vanschuytbroeck, 1959 *'' C. upembaensis'' Vanschuytbroeck, 1952 *'' C. violaceus'' Vanschuytbroeck, 1959 *'' C. vrydaghi'' Vanschuytbroeck, 1959 References Celyphidae Diptera of Africa Lauxanioidea genera {{Lauxanioidea-stub ...
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Acelyphus
''Acelyphus'' is a genus of beetle flies. It is known from the Indomalayan realm. Description ''Acelyphus'' may be distinguished by the discal and second basal cell of the wing being joined. Species *'' A. boettcheri'' Frey, 1941 *'' A. burmanus'' Datta, 1987 *'' A. digitatus'' Tenorio, 1969 *'' A. lateralis'' Tenorio, 1969 *'' A. lyneborgi'' Vanschuytbroeck, 1967 *'' A. melanothorax'' Tenorio, 1969 *'' A. politus'' Malloch, 1929 *'' A. prolatus'' Tenorio, 1972 *'' A. repletus'' Malloch, 1929 *'' A. retusus'' Tenorio, 1972 *'' A. stigmaticus'' (Hendel Hendel is a surname, and may refer to: * Frank B. Hendel (1892–1973), New York politician * Friedrich Georg Hendel (1874–1936), Austrian high school director and entomologist mainly interested in Diptera * Geerd Hendel (1903–1998), naval a ..., 1914) References Celyphidae Diptera of Asia Lauxanioidea genera {{Lauxanioidea-stub ...
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Oocelyphus
''Oocelyphus'' is a genus of beetle flies. It is known from the Oriental realm A realm is a community or territory over which a sovereign rules. The term is commonly used to describe a monarchical or dynastic state. A realm may also be a subdivision within an empire, if it has its own monarch, e.g. the German Empire. E .... Species *'' O. coniferis'' Shi, 1998 *'' O. nigritus'' Shi, 1998 *'' O. tarsalis'' Chen, 1949 *'' O. uncatis'' Shi, 1998 References Celyphidae Diptera of Asia Lauxanioidea genera {{Lauxanioidea-stub ...
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Idiocelyphus
''Idiocelyphus'' is a genus of beetle flies. It is known from the Indomalayan realm. Most are from the Philippines The Philippines (; fil, Pilipinas, links=no), officially the Republic of the Philippines ( fil, Republika ng Pilipinas, links=no), * bik, Republika kan Filipinas * ceb, Republika sa Pilipinas * cbk, República de Filipinas * hil, Republ .... Description ''Idiocelyphus'' may be distinguished from the other genera in the family by the presence of numerous bristles on the mesonotum and two pairs of scutellar bristles, the shorter scutellum is not any longer than the thorax. Species *'' I. bakeri'' Malloch, 1929 *'' I. bifasciatus'' Tenorio, 1969 *'' I. bilobus'' Tenorio, 1969 *'' I. forcipatus'' Tenorio, 1969 *'' I. parviceps'' Tenorio, 1969 *'' I. raniformis'' Tenorio, 1969 *'' I. spatulus'' Tenorio, 1969 *'' I. steyskali'' Tenorio, 1969 References Celyphidae Diptera of Asia Lauxanioidea genera {{Lauxanioidea-stub ...
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Atopocelyphus
''Atopocelyphus'' is a genus of beetle flies. It is known from the Neotropical realm The Neotropical realm is one of the eight biogeographic realms constituting Earth's land surface. Physically, it includes the tropical terrestrial ecoregions of the Americas and the entire South American temperate zone. Definition In bi .... Species *'' A. ruficollis'' ( Macquart, 1844) References Celyphidae Diptera of South America Lauxanioidea genera {{Lauxanioidea-stub ...
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Scutellum (insect)
The scutellum is the posterior portion of either the mesonotum or the metanotum of an insect thorax; however, it is used almost exclusively in the former context, as the metanotum is rather reduced in most insect groups. In the Hemiptera, and some Coleoptera, the scutellum is a small triangular plate behind the pronotum The prothorax is the foremost of the three segments in the thorax of an insect, and bears the first pair of legs. Its principal sclerites (exoskeletal plates) are the pronotum ( dorsal), the prosternum ( ventral), and the propleuron ( lateral) o ... and between the forewing bases. In Diptera and Hymenoptera the scutellum is nearly always distinct, but much smaller than (and immediately posterior to) the mesoscutum. File:Heteroptera morphology-d.svg, 26 = Heteroptera scutellum File:Housefly anatomy-key.svg, 6 = Diptera scutellum File:Coléoptère schématique.jpg, 9 = Coleoptera scutellum File:Scheme ant worker anatomy-numbered.svg, 10 = Formicidae scutell ...
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