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Louis
Agassiz
Harvard (Marine Ecology Tree)


Johann Jakob
von Tschudi
(Evolution Tree)


Jean Louis
Cabanis
Museum für Naturkunde (Evolution Tree)


Carl F. P.
von Martius
Universität München

Lorenz
Oken
Universität Zürich (Physiology Academic Tree)

Ignaz
Döllinger
University of Munich

Andreas
Röschlaub
University of Munich





Louis
Agassiz
Harvard (Marine Ecology Tree)


Alcide Charles Victor Marie Dessalines
d'Orbigny
Museum National d'Histoire Naturelle (Evolution Tree)


John James
Audubon
Self-employed (Evolution Tree)


Spencer Fullerton
Baird
Smithsonian Institution (Evolution Tree)


Leonhard Hess
Stejneger
Smithsonian National Museum of Natural History (Evolution Tree)




Richard
Owen
British Museum of Natural History


Albert Karl Ludwig Gotthilf
Günther
The Natural History Museum, London (Evolution Tree)


George Albert
Boulenger
British Museum (Natural History) (Evolution Tree)


Johann Lukas
Schönlein
Universität Berlin

Karl Friedrich
Heusinger
University of Wurzburg



Rudolf
Wagner
Universität Göttingen


Rudolf
Leuckart
Ludwigs-Universität Giessen


Edward Laurens
Mark
Harvard (DevTree)

Thomas
Barbour
Harvard
(Options)

Gladwyn Kingsley
Noble
American Museum of Natural History

Daniel
Lehrman
Rutgers, New Brunswick

Karl Patterson
Schmidt
Field Museum of Natural History (Evolution Tree)

Howard (Howie) Edward
Evans
Cornell (Evolution Tree)

Emmett Reid
Dunn
Haverford College (Evolution Tree)

Joseph Randle
Bailey
Duke (Evolution Tree)

John Wendell
Bailey
Harvard (Evolution Tree)

David (Dave) Edward
Davis
Penn State (Terrestrial Ecology Tree)

Clyde Freeman
Herreid, II
SUNY Buffalo (Biomechanics Tree)


Jozsef
Geml
Penn State


Marston
Bates
University of Michigan (Marine Ecology Tree)

Adrian M.
Wenner
UC Santa Barbara (Marine Ecology Tree)

Thomas BarbourX