Theodosius Dobzhansky, Russian-US geneticist
Russian-US geneticist Dobzhansky with fly maze, 1965
Russian-US geneticist Dobzhansky with fly jars, 1959
Theodosius Dobzhansky, Russian geneticist
Thomas Hunt Morgan, US geneticist
Yuri Filipchenko, Russian entomologist
Calvin Bridges, US geneticist
Bruce Wallace and Hampton Carson
Schultz and Stern, US geneticists
Geneticists Dunn, Ephrussi and Stern
Alfred Sturtevant, US geneticist
Maurice Whittinghill, US geneticist
Helen Redfield, US geneticist
Milislav Demerec, Croatian-US geneticist
Bridges fruit fly genetics research, 1920
Charles Huskins, Canadian geneticist
Curt Stern, German-US geneticist
Nettie Maria Stevens, US geneticist
Barbara McClintock, US geneticist
Barbara McClintock, American geneticist
August Weismann, German zoologist
Mirsky and Schultz, US biologists
Morgan and Emerson, US geneticists
Herbert Jennings, US geneticist
US geneticist Barbara McClintock in maize field, 1960s
Jack Schultz, US geneticist
Neel and Miller, US geneticists
US geneticists at a conference, 1941
Genetics research, circa 1920s
Estrella Eleanor Carothers, American zoologist
Mary Jane Rathbun, US zoologist
Viola Shelly Shantz, US zoologist
Scientists in academic dress at Cambridge University, 1898
David Bannerman, British ornithologist
Natural History Museum expedition, 1976
Beatrice Mintz, US embryologist
Drosophila fruit fly
Drosophila fruit flies in a test tube
Fruit fly proboscis, SEM
Breeding fruit flies for research
Stern lectures on intersex genetics, 1959
Mutant and normal fly
Wilson and Hartwell in group portrait
Mosquito genetics research
Charles Metz, US geneticist
Theophilus Painter, US geneticist
Clarence McClung, US geneticist
Eleanor Carothers, US geneticist
Theodor Boveri, German geneticist
Wilhelm Johannsen, Danish geneticist
Barbara McClintock, US cell geneticist
Charles Valentine Riley, British-US entomologist
Rollins Emerson, US geneticist
Ann Haven Morgan, American zoologist
William Taliaferro, US parasitologist
Edward East, US plant geneticist
Raphael Blanchard, French parasitologist
Joel Asaph Allen, US ornithologist
Henry and Bannerman with bird-of-prey
Apsley Cherry-Garrard, British explorer
Charles Stiles, US parasitologist
James Chester Bradley, US entomologist
Evelyn Cheesman, British entomologist
Asian hornet research
Miriam Rothschild, British naturalist
Sir Gavin de Beer, British embryologist
John Children, British chemist
Plant geneticists from Cornell University, 1929
1766 Moses Harris Aurelian gold chrysalis
1775 Moses Harris Aurelian Eyed Hawk Moth
1766 Elephant Hawk Moth Harris Aurelian
John Hutchinson, zoologist
US geneticist Barbara McClintock and 1978 Rosenstiel Award
Teissier and Sirks, Geneticists
Luria and Stadler
Erwin Chargaff, Austro-Hungarian biochemist
Sergei Chetverikov, Russian geneticist
Fruit fly leg, SEM
Fruit fly exoskeleton, SEM
Mutant fruit fly compound eye, SEM
Fruit fly head, illustration
Fruit fly, SEM
Fruit fly head, SEM
Cell division, SIM micrograph
Stern lectures on self-sterility, 1959
Raymond Pearl, US biologist
Parasite identification
Charles Stockard, US zoologist
Richard Goldschmidt, German-US geneticist
John Gurdon, British geneticist
Wallace's Malay butterflies, 19th century
Cornelia Maria Clapp, US zoologist
Genetic research
Giovanni Grassi, Italian zoologist
Maze genetics research by McClintock, 1978
Maze genetics research by McClintock, 1951
Agnes Mary Claypole Moody, US zoologist
Frank Rattray Lillie, American zoologist
Marie Agnes Hinrichs, US zoologist and physiologist
Mary Stuart MacDougall, US biologist
Margaret Alger Hayden, US zoologist
Margaret D. Thompson, US zoologist
Olive Swezy, US zoologist
Charles Darwin, British naturalist
Ernest Austen, British entomologist
Alfred Hershey, US geneticist
Geneticists Dunn and Ephrussi
Fruitfly Drosophila Sp on mouldy carot
Edward Knipling, US entomologist
Fly attractant research
Benjamin Hawkins, British sculptor
Thomas Bell, British zoologist
Konrad Gessner, Swiss naturalist
Joshua Brookes, English anatomist
Louis Agassiz, Swiss-US naturalist
Sewall Wright, US geneticist
Helen Redfield, American geneticist
Conrad Waddington, British geneticist
Gregor Mendel's early life as a monk, 1840s
Elizabeth Shull Russell, American geneticist
Leukaemia treatment research
Drosophila fly in the act of eclosion, SEM
Puparia of fruit fly, SEM
Fruit fly eclosion, SEM
Eclosion of fruit fly, SEM
Drosophila melanogaster larvae in culture
Genevieve Almouzni, French geneticist
Giacomo Cavalli, Italian geneticist
David Baulcombe, British geneticist
Danesh Moazed, US geneticist
Wolf Reik, German geneticist
Minoo Rassoulzadegan, French geneticist
Gregor Mendel's research garden at St Thomas' Abbey
Maze genetics research by McClintock, 1971
Maze genetics research by McClintock, 1942
Maze genetics research by McClintock, c.1950
Maze genetics research by McClintock, 1966
Libbie Hyman, US zoologist
Julian Huxley, British evolutionary biologist
Julian Huxley, evolutionary biologist
Karl von Frisch, Austrian zoologist
Willy Burgdorfer, Swiss-US parasitologist
Charles D. Walcott, US palaeontologist, and family
Charles D. Walcott with son and daughter at Burgess Shale
C. Lloyd Morgan, British ethologist and psychologist
Stick insect
Beetle research
Johannes Holtfreter, embryologist
Robert Koch, German microbiologist and physician
Selman Waksman, microbiologist
Bacteriology laboratory
Mendelian inheritance display, 1920s
William Sollas, British zoologist
British large Blue butterfly colln. 1865
Grasshopper
Titan beetle
Hercules beetle
Elephant beetle