Carl F. P.
von Martius

Universität München (Neurotree)


Lorenz
Oken

Universität Zürich (Physiology Academic Tree)


Ignaz
Döllinger

University of Munich (Neurotree)


Andreas
Röschlaub

University of Munich (Neurotree)






Louis
Agassiz

Harvard (Neurotree)


Rudolf
Wagner

Universität Göttingen (Neurotree)


Rudolf
Leuckart

Ludwigs-Universität Giessen (Neurotree)


Charles Otis
Whitman

Chicago (Evolution Tree)



Marshall
Wheeler

(Options)


Rob
DeSalle

American Museum of Natural History

Greg
Spicer

San Francisco State

Marshall WheelerX