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Gloma Pectinipes
''Gloma'' is a genus of flies in the family Empididae. Species *'' G. fuscipennis'' Meigen, 1822 *'' G. fuscipes'' Melander, 1945 * † A dagger, obelisk, or obelus is a typographical mark that usually indicates a footnote if an asterisk has already been used. The symbol is also used to indicate death (of people) or extinction (of species). It is one of the modern descendan ...'' G. hirta'' Loew, 1850 *'' G. luctuosa'' Melander, 1928 *'' G. pectinipes'' Melander, 1945 References Empidoidea genera Empididae {{Empidoidea-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Johann Wilhelm Meigen
Johann Wilhelm Meigen (3 May 1764 – 11 July 1845) was a German entomologist famous for his pioneering work on Diptera. Life Early years Meigen was born in Solingen, the fifth of eight children of Johann Clemens Meigen and Sibylla Margaretha Bick. His parents, though not poor, were not wealthy either. They ran a small shop in Solingen. His paternal grandparents, however, owned an estate and hamlet with twenty houses. Adding to the rental income, Meigen's grandfather was a farmer and a guild mastercutler in Solingen. Two years after Meigen was born, his grandparents died and his parents moved to the family estate. This was already heavily indebted by the Seven Years' War, then bad crops and rash speculations forced the sale of the farm and the family moved back to Solingen. Meigen attended the town school but only for a short time. He had learned to read and write on his grandfather's estate and he read widely at home as well as taking an interest in natural history. A lodge ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Empididae
__NOTOC__ Empididae is a family of flies with over 3,000 described species occurring worldwide in all the biogeographic realms but the majority are found in the Holarctic. They are mainly predatory flies like most of their relatives in the Empidoidea, and exhibit a wide range of forms but are generally small to medium-sized, non-metallic and rather bristly. Common names for members of this family are dagger flies (referring to the sharp piercing mouthparts of some species) and balloon flies. The term "dance flies" is sometimes used for this family too, but the dance flies proper, formerly included herein, are now considered a separate family Hybotidae. Description For terms see Morphology of Diptera. Empididae are small to medium-sized flies, rarely large (1.0 to 15.0mm.). The body is slender, or elongated and rarely thickset. The colour ranges from yellow to black, and they may be pollinose or lustrous, but never have a metallic gloss. The head is often small and rounded with ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gloma Fuscipennis
''Gloma'' is a genus of fly, flies in the family Empididae. Species *''Gloma fuscipennis, G. fuscipennis'' Johann Wilhelm Meigen, Meigen, 1822 *''Gloma fuscipes, G. fuscipes'' Axel Leonard Melander, Melander, 1945 * Extinction, †''Gloma hirta, G. hirta'' Hermann Loew, Loew, 1850 *''Gloma luctuosa, G. luctuosa'' Axel Leonard Melander, Melander, 1928 *''Gloma pectinipes, G. pectinipes'' Axel Leonard Melander, Melander, 1945 References Empidoidea genera Empididae {{Empidoidea-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gloma Fuscipes
''Gloma'' is a genus of flies in the family Empididae. Species *'' G. fuscipennis'' Meigen, 1822 *'' G. fuscipes'' Melander, 1945 * † A dagger, obelisk, or obelus is a typographical mark that usually indicates a footnote if an asterisk has already been used. The symbol is also used to indicate death (of people) or extinction (of species). It is one of the modern descendan ...'' G. hirta'' Loew, 1850 *'' G. luctuosa'' Melander, 1928 *'' G. pectinipes'' Melander, 1945 References Empidoidea genera Empididae {{Empidoidea-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Axel Leonard Melander
Axel Leonard Melander () was an American entomologist specialising in Diptera and Hymenoptera. His collection is shared between the German Entomological Institute and the National Museum of Natural History. Educational career He received his BS degree in 1901 and his MS degree on from the University of Texas at Austin and his ScD degree from Harvard University in 1914. His master's thesis was titled, "A monograph of the Empididæ of North America." He was a professor at Washington State University and retired as the chairman of the biology department of the City College of New York The City College of the City University of New York (also known as the City College of New York, or simply City College or CCNY) is a public university within the City University of New York (CUNY) system in New York City. Founded in 1847, Cit ... in 1943 after joining the faculty there on his graduation from Harvard in 1914. References 1878 births 1962 deaths American entomologist ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Extinction
Extinction is the termination of a kind of organism or of a group of kinds (taxon), usually a species. The moment of extinction is generally considered to be the death of the last individual of the species, although the capacity to breed and recover may have been lost before this point. Because a species' potential range may be very large, determining this moment is difficult, and is usually done retrospectively. This difficulty leads to phenomena such as Lazarus taxa, where a species presumed extinct abruptly "reappears" (typically in the fossil record) after a period of apparent absence. More than 99% of all species that ever lived on Earth, amounting to over five billion species, are estimated to have died out. It is estimated that there are currently around 8.7 million species of eukaryote globally, and possibly many times more if microorganisms, like bacteria, are included. Notable extinct animal species include non-avian dinosaurs, saber-toothed cats, dodos, m ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gloma Hirta
''Gloma'' is a genus of flies in the family Empididae. Species *'' G. fuscipennis'' Meigen, 1822 *'' G. fuscipes'' Melander, 1945 * † A dagger, obelisk, or obelus is a typographical mark that usually indicates a footnote if an asterisk has already been used. The symbol is also used to indicate death (of people) or extinction (of species). It is one of the modern descendan ...'' G. hirta'' Loew, 1850 *'' G. luctuosa'' Melander, 1928 *'' G. pectinipes'' Melander, 1945 References Empidoidea genera Empididae {{Empidoidea-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gloma Luctuosa
''Gloma'' is a genus of flies in the family Empididae. Species *'' G. fuscipennis'' Meigen, 1822 *'' G. fuscipes'' Melander, 1945 * † A dagger, obelisk, or obelus is a typographical mark that usually indicates a footnote if an asterisk has already been used. The symbol is also used to indicate death (of people) or extinction (of species). It is one of the modern descendan ...'' G. hirta'' Loew, 1850 *'' G. luctuosa'' Melander, 1928 *'' G. pectinipes'' Melander, 1945 References Empidoidea genera Empididae {{Empidoidea-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gloma Pectinipes
''Gloma'' is a genus of flies in the family Empididae. Species *'' G. fuscipennis'' Meigen, 1822 *'' G. fuscipes'' Melander, 1945 * † A dagger, obelisk, or obelus is a typographical mark that usually indicates a footnote if an asterisk has already been used. The symbol is also used to indicate death (of people) or extinction (of species). It is one of the modern descendan ...'' G. hirta'' Loew, 1850 *'' G. luctuosa'' Melander, 1928 *'' G. pectinipes'' Melander, 1945 References Empidoidea genera Empididae {{Empidoidea-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Empidoidea Genera
The Empidoidea are a large monophyletic superfamily of true flies, the sister taxon to the Muscomorpha (Cyclorrhapha). These two groups are sometimes united in the unranked taxon Eremoneura. There are some 10,000 known species within Empidoidea,Moulton & Wiegmann (2007) which are represented on all continents except Antarctica. They are known to have existed since the Jurassic period.Grimaldi & Engel (2005) Empidoidea has been subject to much debate regarding its phylogeny. Based on morphology alone, three major hypotheses had been proposed until 2007 and seemed to be consensus for some time—however, in 2018, Wahlberg & Johanson published the most current phylogeny supported by extensive genetic data, changing the relationship between quite a few families and tribes.Wahlberg & Johanson (2018) Description The majority of these insects are predatory, often with large compound eyes (sometimes covering almost the entire surface of the head), and tend to be associated with moist, t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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