Kołodziejczyk, January (1889–1949)
Haeckel, Ernest (1834–1919)
Osborn, Henry Fairfield, (1857–1935)
Becker, Theodor (1840–1928)
Behning, Arvid (1890–1943)
Bösenberg, W. (1841–1903)
Bollinger, G.
Born, Paul (1859–1928)
Becker, Theodor (1840–1928)
Birula, A. (1864–1937)