De Geer , Charles

De Geer , Charles
(1720–1778) Swedish entomologist
De Geer was born in Finspang, Sweden, and educated in the classics at the University of Utrecht; he then studied under Linnaeus at Uppsala. His extensive Mémoires pour servir à l'histoire des insectes (7 vols. 1752–78; Contributory Notes on the History of Insects) include excellent drawings and probably the earliest published accounts of the maternal instinct in such nonsocial insects as the earwig Forficula auriculara and the shield bug Elasmucha griseus. He also initiated a system of insect classification based on the wings and mouthparts.

Scientists. . 2011.

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  • De Geer, Charles — ▪ Swedish entomologist born Feb. 10, 1720, Finspång, Sweden died March 8, 1778, Leufsta       Swedish entomologist.       A member of a wealthy aristocratic Swedish family that had originated in Brabant (modern Belgium), De Geer himself grew up… …   Universalium

  • Charles Geer — (August 25, 1922 – December 7, 2008) was an American illustrator and author. He grew up on Long Island, New York, attended Dartmouth College in New Hampshire and then served in the United States Navy during World War II. Following the war he …   Wikipedia

  • Charles De Geer — Born 20 January 1720( …   Wikipedia

  • Charles de Géer — Retrato de Charles de Geer Nacimient …   Wikipedia Español

  • Charles Ruys de Beerenbrouck — Charles Ruijs de Beerenbrouck Charles Ruijs de Beerenbrouck (* 1. Dezember 1873 in Roermond; † 17. April 1936 in Utrecht) war von 1918 bis 1925 und von 1919 bis 1933 niederländischer Innenminister und Ministerpräsident. Beerenbroucks Vater war… …   Deutsch Wikipedia

  • Charles De Geer — Pour les articles homonymes, voir Geer. Portrait de Charles de Geer. Charles de Geer ou Carl de Geer ( …   Wikipédia en Français

  • Charles de Géer — Charles de Geer Pour les articles homonymes, voir Geer. Portrait de Charles de Geer. Charles de Geer ou Carl de Geer ( …   Wikipédia en Français

  • Charles de geer — Pour les articles homonymes, voir Geer. Portrait de Charles de Geer. Charles de Geer ou Carl de Geer ( …   Wikipédia en Français

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