Timeline of entomology since 1900

1900
1901
1902
1905
1906
1907
1908
1909
1910
1912
1913
1914
1915
1916
1920
1921
1923
1924
1925
1927
1928
1930
1931
1932
1934
1935
1936
1938
1940
1941
1942
1943
1944
1945
1946
1947
1949
1950
1951
1952
1953

Kritische Bemerkungen zum phylogenetischen System der Insekten in 1953 and Phylogenetic Systematics in 1966. In these works Hennig founded cladistics.

1954
1955
1957
1960
1961
1964
1965
1966
1967
1968
1969
1971
1973
1976
1981
1981
1984
1985
1987
1989
1990
1991
1993
1994
1995
1996
1997
1998
1999
2000
2001
2002
2004
2005

See also