|
Chrysosyrphus Alaskensis
''Chrysosyrphus'' is a genus of dark-coloured arctic hoverflies. Species *'' C. alaskensis'' ( Shannon, 1922) *'' C. frontosus'' (Bigot, 1884) *'' C. latus'' ( Loew, 1863) *'' C. montanus'' Violovitsh, 1978 *'' C. nasuta'' (Zetterstedt, 1838) *'' C. niger'' (Zetterstedt Johan Wilhelm Zetterstedt (20 May 1785 – 23 December 1874) was a Sweden, Swedish Naturalism (philosophy) , naturalist who worked mainly on Diptera and Hymenoptera. Biography Zetterstedt studied at the Lund University, University of Lund, where ..., 1843) *'' C. nigripennis'' ( Williston, 1882) *'' C. tundrarum'' Violovitsh, 1978 "Chrysosyrphus Sedman, 1965." Encyclopedia of Life, available from http://eol.org/pages/80893/entries/33712522/overview. Accessed 09 Jan 2012 References {{Taxonbar, from=Q2745267 Hoverfly genera Eristalinae ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Animalia
Animals are multicellular, eukaryotic organisms in the biological kingdom Animalia. With few exceptions, animals consume organic material, breathe oxygen, are able to move, can reproduce sexually, and go through an ontogenetic stage in which their body consists of a hollow sphere of cells, the blastula, during embryonic development. Over 1.5 million living animal species have been described—of which around 1 million are insects—but it has been estimated there are over 7 million animal species in total. Animals range in length from to . They have complex interactions with each other and their environments, forming intricate food webs. The scientific study of animals is known as zoology. Most living animal species are in Bilateria, a clade whose members have a bilaterally symmetric body plan. The Bilateria include the protostomes, containing animals such as nematodes, arthropods, flatworms, annelids and molluscs, and the deuterostomes, containing the echinode ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Jacques-Marie-Frangile Bigot
Jacques Marie Frangile Bigot (1818–1893) was a French naturalist and entomologist most noted for his studies of Diptera. Bigot was born in Paris, France, where he lived all his life, though he had a small house in Quincy-sous-Sénart, Essonne. He became a member of the Entomological Society of France in 1844, and his first paper was published in its Annals in 1845, as was most of his later work. Bigot was a prolific author, and, like Francis Walker, his work was the subject of much later criticism. Bigot's collection of exotic (extra-European) Tabanidae and Syrphidae was purchased by George Henry Verrall, who gave it to the Natural History Museum in London. The exotic Asilidae and all his European Diptera were presented to the Hope Department of Entomology of Oxford University. The Coleoptera and Hemiptera were presented to the Entomological Society of France by A. P. Mauppin in 1899. Selected works *1845?- 18—Diptères nouveaux ou peu connus long series in ''Ann Soc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chrysosyrphus Tundrarum
''Chrysosyrphus'' is a genus of dark-coloured arctic hoverflies. Species *'' C. alaskensis'' ( Shannon, 1922) *'' C. frontosus'' (Bigot, 1884) *'' C. latus'' ( Loew, 1863) *'' C. montanus'' Violovitsh, 1978 *'' C. nasuta'' (Zetterstedt, 1838) *'' C. niger'' (Zetterstedt Johan Wilhelm Zetterstedt (20 May 1785 – 23 December 1874) was a Sweden, Swedish Naturalism (philosophy) , naturalist who worked mainly on Diptera and Hymenoptera. Biography Zetterstedt studied at the Lund University, University of Lund, where ..., 1843) *'' C. nigripennis'' ( Williston, 1882) *'' C. tundrarum'' Violovitsh, 1978 "Chrysosyrphus Sedman, 1965." Encyclopedia of Life, available from http://eol.org/pages/80893/entries/33712522/overview. Accessed 09 Jan 2012 References {{Taxonbar, from=Q2745267 Hoverfly genera Eristalinae ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Samuel Wendell Williston
Samuel Wendell Williston (July 10, 1852 – August 30, 1918) was an American educator, entomologist, and paleontologist who was the first to propose that birds developed flight cursorially (by running), rather than arboreally (by leaping from tree to tree). He was a specialist on the flies, Diptera. He is remembered for Williston's law, which states that parts in an organism, such as arthropod limbs, become reduced in number and specialized in function through evolutionary history. Early life Williston was born in Boston, Massachusetts to Samuel Williston and Jane A. Williston née Turner. As a young child, Williston's family travelled to Kansas Territory in 1857 under the auspices of the New England Emigrant Aid Company to help fight the extension of slavery. He was raised in Manhattan, Kansas, attended public high school there, and graduated from Kansas State Agricultural College (now Kansas State University) in 1872, afterwards receiving a Master of Arts from that instituti ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chrysosyrphus Nigripennis
''Chrysosyrphus'' is a genus of dark-coloured arctic hoverflies. Species *'' C. alaskensis'' ( Shannon, 1922) *'' C. frontosus'' (Bigot, 1884) *'' C. latus'' ( Loew, 1863) *'' C. montanus'' Violovitsh, 1978 *'' C. nasuta'' (Zetterstedt, 1838) *'' C. niger'' (Zetterstedt Johan Wilhelm Zetterstedt (20 May 1785 – 23 December 1874) was a Sweden, Swedish Naturalism (philosophy) , naturalist who worked mainly on Diptera and Hymenoptera. Biography Zetterstedt studied at the Lund University, University of Lund, where ..., 1843) *'' C. nigripennis'' ( Williston, 1882) *'' C. tundrarum'' Violovitsh, 1978 "Chrysosyrphus Sedman, 1965." Encyclopedia of Life, available from http://eol.org/pages/80893/entries/33712522/overview. Accessed 09 Jan 2012 References {{Taxonbar, from=Q2745267 Hoverfly genera Eristalinae ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chrysosyrphus Niger
''Chrysosyrphus'' is a genus of dark-coloured arctic hoverflies. Species *'' C. alaskensis'' ( Shannon, 1922) *'' C. frontosus'' (Bigot, 1884) *'' C. latus'' ( Loew, 1863) *'' C. montanus'' Violovitsh, 1978 *'' C. nasuta'' (Zetterstedt, 1838) *'' C. niger'' (Zetterstedt Johan Wilhelm Zetterstedt (20 May 1785 – 23 December 1874) was a Sweden, Swedish Naturalism (philosophy) , naturalist who worked mainly on Diptera and Hymenoptera. Biography Zetterstedt studied at the Lund University, University of Lund, where ..., 1843) *'' C. nigripennis'' ( Williston, 1882) *'' C. tundrarum'' Violovitsh, 1978 "Chrysosyrphus Sedman, 1965." Encyclopedia of Life, available from http://eol.org/pages/80893/entries/33712522/overview. Accessed 09 Jan 2012 References {{Taxonbar, from=Q2745267 Hoverfly genera Eristalinae ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Johan Wilhelm Zetterstedt
Johan Wilhelm Zetterstedt (20 May 1785 – 23 December 1874) was a Swedish naturalist who worked mainly on Diptera and Hymenoptera. Biography Zetterstedt studied at the University of Lund, where he was a pupil of Anders Jahan Retzius. He received the title of professor in 1822 and succeeded Carl Adolph Agardh as professor of botany and practical economy in 1836, retiring as emeritus in 1853. In 1831, he was elected a member of the Royal Swedish Academy of Sciences. He is best known as an entomologist. His collections of Scandinavian, Lapland and world Diptera and Orthoptera are in the Zoological Museum of the University of Lund. His students include Anders Gustaf Dahlbom. Selected works *1810-1812 ''Dissertatio de Fæcundatione Plantarum'' *1821 ''Orthoptera Sueciae disposita et descripta''. Lundae (Lund),132 pp. *1828 ''Fauna Insectorum Lapponica'' *1835 ''Monographia Scatophagarum Scandinaviæ'' *1837 Conspectus familiarum, generum et specierum Dipterorum, in Fauna insectoru ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chrysosyrphus Nasuta
''Chrysosyrphus'' is a genus of dark-coloured arctic hoverflies. Species *'' C. alaskensis'' ( Shannon, 1922) *'' C. frontosus'' (Bigot, 1884) *'' C. latus'' ( Loew, 1863) *'' C. montanus'' Violovitsh, 1978 *'' C. nasuta'' (Zetterstedt, 1838) *'' C. niger'' (Zetterstedt Johan Wilhelm Zetterstedt (20 May 1785 – 23 December 1874) was a Sweden, Swedish Naturalism (philosophy) , naturalist who worked mainly on Diptera and Hymenoptera. Biography Zetterstedt studied at the Lund University, University of Lund, where ..., 1843) *'' C. nigripennis'' ( Williston, 1882) *'' C. tundrarum'' Violovitsh, 1978 "Chrysosyrphus Sedman, 1965." Encyclopedia of Life, available from http://eol.org/pages/80893/entries/33712522/overview. Accessed 09 Jan 2012 References {{Taxonbar, from=Q2745267 Hoverfly genera Eristalinae ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nikolai Aleksandrovich Violovitsh
Nikolai or Nikolay is an East Slavic variant of the masculine name Nicholas. It may refer to: People Royalty * Nicholas I of Russia (1796–1855), or Nikolay I, Emperor of Russia from 1825 until 1855 * Nicholas II of Russia (1868–1918), or Nikolay II, last Emperor of Russia, from 1894 until 1917 * Prince Nikolai of Denmark (born 1999) Other people Nikolai * Nikolai Aleksandrovich (other) or Nikolay Aleksandrovich, several people * Nikolai Antropov (born 1980), Kazakh former ice hockey winger * Nikolai Berdyaev (1874-1948), Russian religious and political philosopher * Nikolai Bogomolov (born 1991), Russian professional ice hockey defenceman * Nikolai Bukharin (1888–1938), Bolshevik revolutionary and Soviet politician * Nikolai Bulganin (1895-1975), Soviet politician and minister of defence * Nikolai Chernykh (1931-2004), Russian astronomer * Nikolai Dudorov (1906–1977), Soviet politician * Nikolai Dzhumagaliev (born 1952), Soviet serial killer * Nikolai Goc (born ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chrysosyrphus Montanus
''Chrysosyrphus'' is a genus of dark-coloured arctic hoverflies. Species *'' C. alaskensis'' ( Shannon, 1922) *'' C. frontosus'' (Bigot, 1884) *'' C. latus'' ( Loew, 1863) *'' C. montanus'' Violovitsh, 1978 *'' C. nasuta'' (Zetterstedt, 1838) *'' C. niger'' (Zetterstedt Johan Wilhelm Zetterstedt (20 May 1785 – 23 December 1874) was a Sweden, Swedish Naturalism (philosophy) , naturalist who worked mainly on Diptera and Hymenoptera. Biography Zetterstedt studied at the Lund University, University of Lund, where ..., 1843) *'' C. nigripennis'' ( Williston, 1882) *'' C. tundrarum'' Violovitsh, 1978 "Chrysosyrphus Sedman, 1965." Encyclopedia of Life, available from http://eol.org/pages/80893/entries/33712522/overview. Accessed 09 Jan 2012 References {{Taxonbar, from=Q2745267 Hoverfly genera Eristalinae ... [...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] |
Chrysosyrphus Latus
''Chrysosyrphus latus '' (Loew, 1863), the Variable Wrinklehead, is a rare species of syrphid fly observed in the eastern United states and widespread in Canada. Hoverflies can remain nearly motionless in flight. The adults are also known as flower flies for they are commonly found on flowers, from which they get both energy-giving nectar and protein-rich pollen Pollen is a powdery substance produced by seed plants. It consists of pollen grains (highly reduced microgametophytes), which produce male gametes (sperm cells). Pollen grains have a hard coat made of sporopollenin that protects the gametophyt .... The larvae are unknown. References Eristalinae Articles created by Qbugbot Insects described in 1863 Taxa named by Hermann Loew {{syrphidae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
