Carl Reichert (Austrian, 1836-1918)
Carel Adolph Lion Cachet (Dutch, 1864 – 1945)
Coenraad Jacob Temminck (Dutch, 1778-1858)
John Edwards Holbrook (American, 1796 – 1871)
Frederick McCoy (Irish, 1817-1899)
Bruno Liljefors (Swedish, 1860–1939)
Johann Friedrich Naumann (German, 1780 – 1857)
John Gould (English, 1804-1881)
John Obadiah Westwood (English, 1805 – 1893)
Louis-Isidore Duperrey (French, 1786 – 1865)
Carl Reichert (Austrian, 1836-1918)
John Edwards Holbrook (American, 1796 – 1871)
Paul-Andre Robert (Swiss, 1901-1977)
John James Audubon (American, 1785-1851)
John George Wood (English, 1827 – 1889)
Louis Agassiz (American, 1807 – 1873)
Johann Friedrich Naumann (German, 1780 – 1857)
Maksymilian Gierymski (Polish, 1846-1874)
Joseph Smit (Dutch, 1836 – 1929)
Joseph Wolf (German, 1820-1899)
Henry Jones (English, 1838-1921)