Charles Van Den Eycken (Belgian, 1859-1923)
Johann Friedrich Naumann (German, 1780 – 1857)
Joseph Wolf (German, 1820-1899)
Charles Jones (English, 1836-1892)
René de Rabié (French, 1700-1785)
John Gerrard Keulemans (Dutch, 1842-1912)
Philipp Franz Balthasar von Siebold (German, 1796 – 1866)
Frederick McCoy (Irish, 1817-1899)
John Woodhouse Audubon (American, 1812-1862)
Jules Rothschild (French, 1838-1900)
Charles Hamilton Smith (English, 1776-1859)
Sir Andrew Smith (English, 1797-1872)
Alexander Koester (German, 1864-1932)
Maria Sibylla Merian (German, 1647 – 1717)
Carl Reichert (Austrian, 1836-1918)
Albertus Steenbergen (Dutch, 1814-1900)
Otto Staudinger (German, 1830 – 1900)
Frederick DuCane Godman (English, 1834 – 1919)
Alexander Francis Lydon (English, 1836-1917)
Saverio Manetti (Italian, 1723 – 1785)
Feodor Dietz (German, 1813-1870)
Lorenz Oken (German, 1779 – 1851)