Hudson, C. T. (1828–1903)
Hudson, C. T. (1828–1903)
Hudson, C. T. (1828–1903)
Pavlov, Ivan Petrovič (1849–1936)
Marshall, Arthur Milnes (1852–1893)
Wasmann, Erich S. J. (1859–1931)
Darwin, Charles, (1809–1882)
Cheshire, Frank Richard (1833?-1894)
Cheshire, Frank Richard (1833?-1894)
Huxley, Thomas Henry (1825–1895)
Maeterlinck, Maurice Polydore Marie Bernard (1862–1949) Sutro, Alfred (1863–1933)
Wright, Charles Romley Alder (1894–1874)
Poulton, Edward Bagnall (1856–1943)
Hanitsch, Richard (1860–1940)