Thomas Wharton
Jones

Charing Cross School of Medicine (Neurotree)


Charles Robert
Darwin

Independent (Evolution Tree)


Thomas Henry
Huxley

(Evolution Tree)


Ernst Heinrich
Haeckel

Universität Jena (Neurotree)


Paul
Mayer

Stazione Zoologica Anton Dohrn (Marine Ecology Tree)


August
Weismann

University of Freiburg (Chemistry Tree)




Gilbert Charles
Bourne

Oxford (Marine Ecology Tree)


Julian Sorell
Huxley

King's College (Marine Ecology Tree)


Edmund Taylor
Whittaker

Cambridge (MathTree)


James Whitbread Lee
Glaisher

Cambridge (FlyTree)


James Hopwood
Jeans

Cambridge (FlyTree)


George Howard
Darwin

Cambridge (MathTree)


Arthur Robert
Hinks

Cambridge (Astronomy Tree)


Frederick John Marrian
Stratton

Cambridge (Astronomy Tree)


Harold Baily
Dixon

Oxford (Chemistry Tree)


Edward John
Russell

Rothamsted Experimental Station (Chemistry Tree)


Ronald A.
Fisher

CSIRO, Adelaide (FlyTree)


Edmund Briscoe
Ford

Oxford (Evolution Tree)


Karl Wilhelm
von Kupffer

Universität München (DevTree)


Richard Carl Wilhelm Theodor Ritter von
Hertwig

Universität München (Neurotree)


Theodor Heinrich
Boveri

Universität Würzburg (DevTree)


Yuri
Filipchenko

University of Leningrad (DevTree)


Alexander
Agassiz

Harvard (Chemistry Tree)


William Keith
Brooks

Johns Hopkins (DevTree)


Oscar
Hertwig

Universität Berlin (Neurotree)


Christian Ernst
Stahl

Universität Jena (Evolution Tree)


Ernst Heinrich
Haeckel

Universität Jena (Neurotree)


Hans
Driesch

Universität Leipzig (DevTree)


Thomas Hunt
Morgan

Caltech (FlyTree)


Theodosius
Dobzhansky

Columbia University, Rockefeller University (FlyTree)

Philip Macdonald
Sheppard

Oxford
(Options)

Mark Herbert
Williamson

University of York (Evolution Tree)

Paul
Harvey

Oxford (Evolution Tree)

Graham
Bell

McGill (Evolution Tree)

Rada
Dyson-Hudson

University of Khartoum

Eric A.
Smith

University of Washington (MathTree)

Philip SheppardX