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Exechiopsis Indecisa
''Exechiopsis'' is a genus of fungus gnats in the family Mycetophilidae. Species *''Exechiopsis'' Tuomikoski, 1966 *:'' E. aemula'' Plassmann, 1984 *:'' E. angulosa'' Ostroverkhova, 1979 *:'' E. argillacea'' Ostroverkhova, 1979 *:'' E. belogorskii'' Subbotina & Maximova, 2011 *:'' E. biseta'' Zaitzev, 1999 *:'' E. calceolata'' Ostroverkhova, 1979 *:'' E. clypeata'' (Lundstrom, 1911) *:'' E. coremura'' ( Edwards, 1928) *:'' E. corona'' Chandler & Ribeiro, 1995 *:'' E. distendens'' (Lackschewitz, 1937) *:'' E. dryaspagensis'' Chandler, 1977) *:'' E. dumitrescae'' (Burghele Balacesco, 1972) *:'' E. evidens'' Ostroverkhova, 1979 *:'' E. fimbriata'' (Lundström, 1909) *:'' E. forcipata'' (Lackschewitz, 1937) *:'' E. furcata'' (Lundström, 1911) *:'' E. furiosa'' Plassmann, 1984 *:'' E. graphica'' (Plassmann, 1978) *:'' E. grassatura'' (Plassmann, 1978) *:'' E. hammi'' ( Edwards, 1925) *:'' E. indecisa'' (Walker Walker or The Walker may refer to: People *Walker (given name) *Walker ( ...
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Fungus Gnat
Fungus gnats are small, dark, short-lived gnats, of the families Sciaridae, Diadocidiidae, Ditomyiidae, Keroplatidae, Bolitophilidae, and Mycetophilidae (order Diptera); they comprise six of the seven families placed in the superfamily Sciaroidea. Description The larvae of most species feed on fungi growing on soil, helping in the decomposition of organic matter. However some species are predatory, including those in the genus '' Arachnocampa'' of family Keroplatidae – the "glowworms" of Australia and New Zealand. The adults are long, and are occasionally pollinators of plants and carriers of mushroom spores. They also may carry diseases such as pythium (which causes " damping-off" to kill seedlings) on their feet. Most fungus gnats are weak fliers, and can often be seen walking rapidly over plants and soil, rather than flying. However when airborne, the gnats may be quite annoying to humans by flying into their faces, eyes, and noses, both indoors and outdoors. These ...
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Exechiopsis Fimbriata
''Exechiopsis'' is a genus of fungus gnats in the family Mycetophilidae. Species *''Exechiopsis'' Tuomikoski, 1966 *:'' E. aemula'' Plassmann, 1984 *:'' E. angulosa'' Ostroverkhova, 1979 *:'' E. argillacea'' Ostroverkhova, 1979 *:'' E. belogorskii'' Subbotina & Maximova, 2011 *:'' E. biseta'' Zaitzev, 1999 *:'' E. calceolata'' Ostroverkhova, 1979 *:'' E. clypeata'' (Lundstrom, 1911) *:'' E. coremura'' ( Edwards, 1928) *:'' E. corona'' Chandler & Ribeiro, 1995 *:'' E. distendens'' (Lackschewitz, 1937) *:'' E. dryaspagensis'' Chandler, 1977) *:'' E. dumitrescae'' (Burghele Balacesco, 1972) *:'' E. evidens'' Ostroverkhova, 1979 *:'' E. fimbriata'' (Lundström, 1909) *:'' E. forcipata'' (Lackschewitz, 1937) *:'' E. furcata'' (Lundström, 1911) *:'' E. furiosa'' Plassmann, 1984 *:'' E. graphica'' (Plassmann, 1978) *:'' E. grassatura'' (Plassmann, 1978) *:'' E. hammi'' ( Edwards, 1925) *:'' E. indecisa'' (Walker Walker or The Walker may refer to: People *Walker (given name) *Walker ( ...
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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 lo ...
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Exechiopsis Intersecta
''Exechiopsis'' is a genus of fungus gnats in the family Mycetophilidae. Species *''Exechiopsis'' Tuomikoski, 1966 *:'' E. aemula'' Plassmann, 1984 *:'' E. angulosa'' Ostroverkhova, 1979 *:'' E. argillacea'' Ostroverkhova, 1979 *:'' E. belogorskii'' Subbotina & Maximova, 2011 *:'' E. biseta'' Zaitzev, 1999 *:'' E. calceolata'' Ostroverkhova, 1979 *:'' E. clypeata'' (Lundstrom, 1911) *:'' E. coremura'' ( Edwards, 1928) *:'' E. corona'' Chandler & Ribeiro, 1995 *:'' E. distendens'' (Lackschewitz, 1937) *:'' E. dryaspagensis'' Chandler, 1977) *:'' E. dumitrescae'' (Burghele Balacesco, 1972) *:'' E. evidens'' Ostroverkhova, 1979 *:'' E. fimbriata'' (Lundström, 1909) *:'' E. forcipata'' (Lackschewitz, 1937) *:'' E. furcata'' (Lundström, 1911) *:'' E. furiosa'' Plassmann, 1984 *:'' E. graphica'' (Plassmann, 1978) *:'' E. grassatura'' (Plassmann, 1978) *:'' E. hammi'' ( Edwards, 1925) *:'' E. indecisa'' (Walker Walker or The Walker may refer to: People *Walker (given name) *Walker ( ...
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Aleksandr Stackelberg
Aleksandr Aleksandrovich Stackelberg (sometimes Shtakel'berg; russian: Александр Александрович Штакельберг; 1897–1975) was a Russian entomologist Entomology () is the scientific study of insects, a branch of zoology. In the past the term "insect" was less specific, and historically the definition of entomology would also include the study of animals in other arthropod groups, such as arach .... Stackelberg was born in St. Petersburg and specialised on Diptera, notably Syrphidae. He joined the staff of the Zoological Museum of the Academy of Sciences in 1920, and in 1929 he was made the Director of the Diptera Division. From 1942 he was the Head of the Department of Entomology. He taught entomology to I. A. Rubtsov, B. B. Rohdendorf, Ye. N. Savchenko, and N. A. Violovitch. He wrote over 160 scientific papers. Selected works Fauna USSR series *1970 Family Milichiidae. ''Keys to the Insects of the European Part of the USSR; Diptera and Sipho ...
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Exechiopsis Ingrica
''Exechiopsis'' is a genus of fungus gnats in the family Mycetophilidae. Species *''Exechiopsis'' Tuomikoski, 1966 *:'' E. aemula'' Plassmann, 1984 *:'' E. angulosa'' Ostroverkhova, 1979 *:'' E. argillacea'' Ostroverkhova, 1979 *:'' E. belogorskii'' Subbotina & Maximova, 2011 *:'' E. biseta'' Zaitzev, 1999 *:'' E. calceolata'' Ostroverkhova, 1979 *:'' E. clypeata'' (Lundstrom, 1911) *:'' E. coremura'' ( Edwards, 1928) *:'' E. corona'' Chandler & Ribeiro, 1995 *:'' E. distendens'' (Lackschewitz, 1937) *:'' E. dryaspagensis'' Chandler, 1977) *:'' E. dumitrescae'' (Burghele Balacesco, 1972) *:'' E. evidens'' Ostroverkhova, 1979 *:'' E. fimbriata'' (Lundström, 1909) *:'' E. forcipata'' (Lackschewitz, 1937) *:'' E. furcata'' (Lundström, 1911) *:'' E. furiosa'' Plassmann, 1984 *:'' E. graphica'' (Plassmann, 1978) *:'' E. grassatura'' (Plassmann, 1978) *:'' E. hammi'' ( Edwards, 1925) *:'' E. indecisa'' (Walker Walker or The Walker may refer to: People *Walker (given name) *Walker ( ...
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Francis Walker (entomologist)
Francis Walker (31 July 1809 – 5 October 1874) was an English entomologist. He was born in Southgate, London, on 31 July 1809 and died at Wanstead, England on 5 October 1874. He was one of the most prolific authors in entomology, and stirred controversy during his later life as his publications resulted in a huge number of junior synonyms. However, his assiduous work on the collections of the British Museum had great significance. Between June 1848 and late 1873 Walker was contracted by John Edward Gray Director of the British Museum to catalogue their insects (except Coleoptera) that is Orthoptera, Neuroptera, Hemiptera, Diptera, Lepidoptera and Hymenoptera. Walker largely accomplished this and (Edwards, 1870) wrote of the plan and by implication those who implemented it “It is to him raythat the Public owe the admirable helps to the study of natural history which have been afforded by the series of inventories, guides, and nomenclatures, the publication of which ...
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Exechiopsis Indecisa
''Exechiopsis'' is a genus of fungus gnats in the family Mycetophilidae. Species *''Exechiopsis'' Tuomikoski, 1966 *:'' E. aemula'' Plassmann, 1984 *:'' E. angulosa'' Ostroverkhova, 1979 *:'' E. argillacea'' Ostroverkhova, 1979 *:'' E. belogorskii'' Subbotina & Maximova, 2011 *:'' E. biseta'' Zaitzev, 1999 *:'' E. calceolata'' Ostroverkhova, 1979 *:'' E. clypeata'' (Lundstrom, 1911) *:'' E. coremura'' ( Edwards, 1928) *:'' E. corona'' Chandler & Ribeiro, 1995 *:'' E. distendens'' (Lackschewitz, 1937) *:'' E. dryaspagensis'' Chandler, 1977) *:'' E. dumitrescae'' (Burghele Balacesco, 1972) *:'' E. evidens'' Ostroverkhova, 1979 *:'' E. fimbriata'' (Lundström, 1909) *:'' E. forcipata'' (Lackschewitz, 1937) *:'' E. furcata'' (Lundström, 1911) *:'' E. furiosa'' Plassmann, 1984 *:'' E. graphica'' (Plassmann, 1978) *:'' E. grassatura'' (Plassmann, 1978) *:'' E. hammi'' ( Edwards, 1925) *:'' E. indecisa'' (Walker Walker or The Walker may refer to: People *Walker (given name) *Walker ( ...
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