William Holbrook Beard (American, 1824 - 1900)
Marcus Elieser Bloch (German, 1723–1799)
John Gerrard Keulemans (Dutch, 1842-1912)
John Edwards Holbrook (American, 1796 – 1871)
Reinier Willem Petrus de Vries (Dutch, 1874 - 1952)
Louis-Isidore Duperrey (French, 1786 – 1865)
Maria Sibylla Merian (German, 1647 – 1717)
Léo-Paul Robert (Swiss, 1851 - 1923)
Louis Agassiz (American, 1807 – 1873)
Archibald Thorburn (Scottish, 1860-1935)
Charles Hamilton Smith (English, 1776-1859)
John James Audubon (American, 1785-1851)
Richard Nicolaüs Roland Holst (Dutch, 1868 - 1938)
Lorenz Oken (German, 1779 – 1851)
Mark Catesby (English, 1683 – 1749)
Léo-Paul Robert (Swiss, 1851 - 1923)
Johann Jacob Ebert (German, 1737-1805)
Louis-Isidore Duperrey (French, 1786 – 1865)
Jan Brandes (Dutch, 1743-1808)
John Woodhouse Audubon (American, 1812-1862)
Kilian Zoll (Swedish, 1818–1860)
Johan Erik Vesti Boas (Danish, 1855-1935)
Carlo Dalgas (Danish, 1821-1851)
Louis Agassiz (American, 1807 – 1873)
Coenraad Jacob Temminck (Dutch, 1778-1858)
Saverio Manetti (Italian, 1723 – 1785)
Joseph Wolf (German, 1820-1899)