A Lajos Abafi 1840 1909 Hungary Lepidoptera John Abbot 1751 1840 United States Elzéar Emmanuel Arène Abeille de Perrin 1843 1910 France Coleoptera; Diptera; Orthopteroidea [1] Camillo Acqua 1863 1936 Italy Sericulture Tsunamitsu Adachi 1901 1981 Japan Coleoptera Adam Afzelius 1750 1837 Sweden Louis Agassiz 1807 1873 Switzerland / United States Coleoptera August Ahrens 1779 1841 Germany Coleoptera John Merton Aldrich 1866 1934 United States Diptera Ulisse Aldrovandi 1522 1605 Italy Charles Paul Alexander 1889 1981 United States Diptera Wilfred Backhouse Alexander 1885 1965 United Kingdom Anastase Alfieri 1892 1971 Italy Coleoptera Ernest Allard 1820 1900 France Coleoptera Vincent Allard 1921 1994 Belgium Coleoptera: Scarabaeidae: Cetoniinae Anthony Adrian Allen 1913 2010 United Kingdom Coleoptera Harry W. Allen 1892 1981 United States Charles A. Alluaud 1861 1949 France Emmanuel Babatunde Alo 1950 Nigeria Carlo Alzona 1881 1961 Italy Coleoptera William de Alwis 1842 1916 Sri Lanka Lepidoptera Charles Jean-Baptiste Amyot 1799 1866 France Hemiptera César Marie Félix Ancey 1860 1906 France Hemiptera Félix Jean Marie Louis Ancey 1835 1919 France Coleoptera, Hymenoptera Alfredo Andreini 1870 1943 Italy Herbert Edward Andrewes 1863 1950 England Coleoptera - Carabidae Louis Gabriel d'Antessanty 1834 1922 France Hemiptera, Orthoptera, Coleoptera [2] Charles S. Apperson United States Medical entomology: vectors, such as Parasitiformes and Diptera Ross H. Arnett Jr. 1919 1999 United States Coleoptera Konstantin Vladimirovich Arnoldi 1901 1982 Russia (USSR) Hymenoptera: Formicidae Johan Emil Aro 1874 1928 Finland Ephemeroptera Gilbert John Arrow 1873 1948 United Kingdom Coleoptera Syoziro Asahina 1913 2010 Japan Odonata William Harris Ashmead 1855 1905 United States Hymenoptera E. C. M. d'Assis-Fonseca 1899 1993 United Kingdom Diptera Edwin Felix Thomas Atkinson 1840 1890 Ireland Hemiptera William Stephen Atkinson 1820 1876 India Lepidoptera Charles Nicholas Aubé 1802 1869 France Coleoptera Jean Guillaume Audinet-Serville 1775 1858 France Orthoptera Jean Victoire Audouin 1797 1841 France Per Olof Christopher Aurivillius 1843 1928 Sweden Coleoptera, Lepidoptera Jules Léon Austaut 1844 1929 France Lepidoptera Ernest Edward Austen 1867 1938 United Kingdom Diptera, Hymenoptera Andrey Avinoff 1884 1949 Ukraine / United States Lepidoptera B André Badonnel 1898 1991 France Psocoptera Martin Baehr 1943 2019 Germany Francisco E. Baisas 1896 1973 Philippines Alfred Balachowsky 1901 1983 Russia / France Hemiptera, Coleoptera George Eugene Ball 1926 2019 United States Coleoptera Mary Ball 1812 1892 Ireland Odonata, Hemiptera Vladimír Balthasar 1897 1978 Czech Republic (Czechoslovakia) Coleoptera: Scarabaeoidea; Hymenoptera: Chrysidoidea, Sphecoidea (= Spheciformes) [3] Joseph Sugar Baly 1816 1890 United Kingdom Coleoptera John Banister 1650 1692 United Kingdom Nathan Banks 1868 1953 United States Neuroptera, Megaloptera, Hymenoptera Constant Bar 1817 1884 France Herbert Spencer Barber 1882 1950 United States Max Barclay United Kingdom Coleoptera Philip James Barraud 1879 1948 United Kingdom Diptera Edward M. Barrows 1946 United States Hymenoptera: Xylocopa virginica Eugène Barthe 1862 1945 France Coleoptera Agostino Bassi 1773 1856 Italy Henry Walter Bates 1825 1892 United Kingdom Marston Bates 1906 1974 United States Diptera Flaminio Baudi di Selve 1821 1901 Italy Coleoptera, Heteroptera Palisot de Beauvois 1752 1820 France Roger A. Beaver United Kingdom Eduard Becher 1856 1886 Austria Diptera Jan Bechyně 1920 1973 Czech Republic (Czechoslovakia) Coleoptera: Chrysomelidae Theodor Becker 1840 1928 Germany Diptera Ernest Marie Louis Bedel 1849 1922 France Coleoptera Jacqueline Beggs 1962 New Zealand Louis Beguin-Billecocq 1865 1957 France Coleoptera Hans Hermann Behr 1818 1904 Germany / United States Lepidoptera Bryan Patrick Beirne 1918 1998 Ireland Lepidoptera, Hymenoptera Gustav Wilhelm Belfrage 1834 1882 United States John N. Belkin 1913 1980 United States Ross Taylor Bell 1929 2019 United States Coleoptera: Carabidae Luigi Bellardi 1859 1889 Italy Diptera Jean-Baptiste Eugène Bellier de La Chavignerie 1819 1888 France Lepidoptera Joseph Charles Bequaert 1886 1982 Belgium Diptera May Berenbaum 1953 United States Julius von Bergenstamm 1837 1896 Austria Diptera Georges Bernardi 1922 1999 France Lepidoptera: Pieridae Grigory Yakovlevich Bey-Bienko 1903 1971 Russia (USSR) Blattodea; Dermaptera; Orthoptera; General and Economic entomology Mario Bezzi 1868 1927 Italy Diptera Czesław Bieżanko 1895 1985 Poland Lepidoptera George Carter Bignell 1826 1910 United Kingdom Lepidoptera; Hymenoptera: mainly Ichneumonidae Jacques-Marie-Frangile Bigot 1818 1893 France Diptera Gustaf Johan Billberg 1772 1844 Sweden Charles Thomas Bingham 1848 1908 Ireland Hymenoptera Thomas Blackburn 1844 1912 United Kingdom / Hawaii / Australia Coleoptera Maulsby Willett Blackman 1876 1943 United States Richard E. Blackwelder 1909 2001 United States Doris Holmes Blake 1892 1978 United States Émile Blanchard 1819 1900 France Willis Stanley Blatchley 1859 1940 United States Coleoptera, Orthoptera, Hemiptera Murray Sheldon Blum 1929 2015 United States Hymenoptera: Formicidae Johann von Böber 1746 1820 Germany (Thuringia) / Russia Coleoptera, Lepidoptera Carl Henrik Boheman 1796 1868 Sweden Coleoptera Henri Boileau 1866 1924 France Coleoptera - Lucanidae Jean Baptiste Alphonse Déchauffour de Boisduval 1799 1879 France Lepidoptera Ignacio Bolívar y Urrutia 1850 1944 Spain Cándido Luis Bolívar y Pieltáin 1897 1976 Spain Lepidoptera Ernst Friedrich August Boll 1817 1868 Germany Lepidoptera Barry Bolton United Kingdom Hymenoptera: Formicidae Franco Andrea Bonelli 1784 1830 Italy Coleoptera Charles Bonnet 1720 1793 Switzerland George Bornemissza 1924 2014 Australia Coleoptera Carl Julius Bernhard Börner 1880 1953 Germany Collembola Nérée Boubée 1806 1863 France Lepidoptera, Coleoptera Peter Friedrich Bouché 1785 1856 Germany Diptera Jean Bourgogne 1903 1999 France Lepidoptera: Psychidae Eugène Louis Bouvier 1856 1944 France James Henry Bowker 1822 1900 South Africa Lepidoptera Nikolaus Joseph Brahm 1751 1812 Germany Harry Urad Brailovsky Alperowitz 1946 Mexico Hemiptera: Heteroptera: Coreidae [4] Hazel Branch 1886 1973 United States Karel Brančik 1842 1915 Hungary Coleoptera Rick Brandenburg 1955 United States Eduard Karlovich Brandt 1839 1891 Russia Insect morphology and physiology Friedrich Moritz Brauer 1832 1904 Austria Diptera, Neuroptera Annette Frances Braun 1884 1978 United States Ferdinando Arborio Gattinara di Breme 1807 1869 Italy Diptera, Coleoptera Otto Vasilievich Bremer 1812 1873 Russia Lepidoptera Johann Jacob Bremi-Wolf 1791 1857 Switzerland Coleoptera; Diptera: Cecidomyiidae Juan Brèthes 1871 1928 France / Argentina Stephan von Breuning 1894 1983 Germany Coleoptera: Cerambycidae: Lamiinae Per Brinck 1919 2013 Sweden Carl Gustav Alexander Brischke 1814 1897 Poland Diptera, Hymenoptera Steve Brooks United Kingdom Diptera: Chironomidae; Odonata Georges Brossard 1940 2019 Canada Thomas Broun 1838 1919 New Zealand Coleoptera François-Robert Fenwick Brown 1837 1915 France Lepidoptera Carlos Bruch 1869 1943 Germany / Argentina Emil von Brück 1807 1884 Germany Coleoptera Charles Thomas Brues 1879 1955 United States Diptera, Hymenoptera Gaspard Auguste Brullé 1809 1873 France Enrico Brunetti 1862 1927 United Kingdom Diptera Felix Bryk 1882 1957 Sweden Lepidoptera Lee L. Buchanan 1893 1958 United States William Buckler 1814 1884 United Kingdom Lepidoptera Jean Baptiste Lucien Buquet 1807 1889 France Coleoptera Ivan Buresh 1885 1980 Bulgaria Barnard D. Burks 1909 1990 United States Hermann Burmeister 1807 1892 Germany John Burns United States Lepidoptera Arthur Gardiner Butler 1844 1925 United Kingdom Edward Albert Butler 1845 1925 United Kingdom Hemiptera Kurt Büttner 1881 1967 Germany Heteroptera C Elsa Salazar Cade 1952 Mexico / United States William H. Cade United States Philip Powell Calvert 1871 1961 United States Odonata Malcolm Cameron 1873 1954 United Kingdom Coleoptera Peter Cameron 1847 1912 United Kingdom Hymenoptera Dušan Čamprag 1925 2021 Serbia Economic entomology: pest control Giulio Camus 1847 1914 France Economic history of entomology Ernest Candèze 1827 1898 Belgium Coleoptera Silvano Canzoneri 1941 1995 Italy Coleoptera, Diptera Pierre Capdeville 1908 1980 France Lepidoptera: Parnassiinae Hahn William Capps 1903 1998 United States Jean-Baptiste Capronnier 1814 1891 Belgium Lepidoptera Frank M. Carpenter 1902 1994 United States Palaeoentomology Herbert James Carter 1858 1940 Australia Thomas Lincoln Casey Jr. 1857 1925 United States Coleoptera François-Louis Laporte, comte de Castelnau 1802 1880 France Coleoptera Guelfo Cavanna 1850 1920 Italy All orders George Charles Champion 1851 1927 United Kingdom Coleoptera Edward Albert Chapin 1894 1969 United States Toussaint de Charpentier 1779 1847 Germany Maximilien Chaudoir 1816 1881 Russia Coleoptera - Carabidae Rémy Chauvin 1913 2009 France Insecta: mainly Formicidae, Anthophila; social organization in insects; insect physiology; insect ecology and behavior Lucy Evelyn Cheesman 1881 1969 United Kingdom Chen Shixiang 1905 1988 China Louis Alexandre Auguste Chevrolat 1799 1884 France Coleoptera Huai C. Chiang 1915 2005 United States Integrated pest management Rickard Christophers 1873 1978 United Kingdom Diptera Hong-Fu Chu 1910 2002 China insect immatures Joseph Philippe de Clairville 1742 1830 Switzerland Benjamin Preston Clark 1860 1939 United States Lepidoptera Hamlet Clark 1823 1867 United Kingdom Coleoptera Cyril Clarke 1907 2000 United Kingdom Lepidoptera Eric William Classey 1916 2008 United Kingdom Lepidoptera, entomological publisher James Brackenridge Clemens 1825 1867 United States Lepidoptera Carl Alexander Clerck 1709 1765 Sweden Lepidoptera Theodore Dru Alison Cockerell 1866 1948 United States Hymenoptera James Edward Collin 1876 1968 United Kingdom Diptera John Henry Comstock 1849 1931 United States Daniel William Coquillett 1856 1911 United States Diptera Matthew Cooke 1829 1887 Ireland Economic entomology Charles Coquerel 1822 1867 France Philip S. Corbet 1929 2008 United Kingdom Odonata; Diptera: Culicidae Emilio Cornalia 1824 1882 Italy Achille Costa 1823 1899 Italy Oronzio Gabriele Costa 1787 1867 Italy Ângelo Moreira da Costa Lima 1887 1964 Brazil Insects of Brazil; Economic and medical entomology Everard Charles Cotes 1862 1944 United Kingdom / India John Cowley 1909 1967 United Kingdom George Crabbe 1754 1832 United Kingdom Coleoptera Pieter Cramer 1738 1804 Netherlands William Monod Crawford 1872 1941 Ireland Lepidoptera Ezra Townsend Cresson 1838 1926 United States Hymenoptera Norman Criddle 1875 1933 United Kingdom / Canada Roger Ward Crosskey 1930 2017 United Kingdom Diptera, Hymenoptera George Robert Crotch 1842 1874 United States / United Kingdom Coleoptera Philip Crowley 1837 1900 England Lepidoptera Roy Crowson 1914 1999 United Kingdom Coleoptera Ernő Csíki 1875 1954 Hungary Coleoptera Philippe Cuénoud 1968 Switzerland Psocoptera Charles Howard Curran 1894 1972 United States Diptera John Curtis 1791 1862 United Kingdom Coleoptera Leander Czerny 1859 1944 Austria Diptera D Anders Gustaf Dahlbom 1806 1859 Sweden Hymenoptera Roger Dajoz 1929 2019 France James Charles Dale 1792 1872 United Kingdom Coleoptera Johan Wilhelm Dalman 1787 1828 Sweden Franz Dannehl 1870 1947 Germany Lepidoptera P. Jackson Darlington Jr.