Chittenden, Frank Hurlbut (1885–1929)
Haeckel, Ernest (1834–1919)
Becker, Theodor (1840–1928)
Bösenberg, W. (1841–1903)
Born, Paul (1859–1928)
Birula, A. (1864–1937)
Berg, Carlos (1843–1902)
Berg, Carolo (1843–1902)
Darwin, Charles Robert, (1809–1882)
Darwin, Charles Robert, (1809–1882)
Darwin, Charles (1809–1882)