Wasmann, Erich S. J. (1859–1931)
Mason, Frances
Osborn, Henry Fairfield (1857–1935)
Wheeler, William Morton (1865–1937)
Dybowski, Benedykt (1833–1930)
Darwin, Charles Robert, (1809–1882)
Darwin, Charles Robert, (1809–1882)
Haeckel, Ernest (1834–1919)
Haeckel, Ernest (1834–1919)
Haeckel, Ernest (1834–1919)
Poulton, Edward Bagnall (1856–1943)
Haeckel, Ernest (1834–1919)
Korschelt, Eugen (1858–1946) Heider, Karl (1856–1935)