Edwin Grant Conklin
Adolf Portmann
J. R. Ainsworth Davis
J. L. Nunez
Ahmad Hammad al-Husayni
Jean Louis Rodolphe Agassiz
Matt Doeden
Ross D E MacPhee
Jacques Loeb
Hans Przibram
Matin Durrani
Russell, E. S.
Kurt Schwenk
Albert Kölliker
Joseph Henry Woodger
Thomas A. MacMahon
R. H. Smythe
Fred Charles Anapol