Friedrich Eckenfelder (German, 1861-1938)
Mark Catesby (English, 1683 – 1749)
Christian Anton Goering (German, 1836-1905)
Alfred Malherbe (French, 1804 – 1865)
Henry Noel Humphreys (English, 1807–1879)
Sir Andrew Smith (English, 1797-1872)
Joseph Smit (Dutch, 1836 – 1929)
Henry Stull (American, 1851-1913)
Maria Sibylla Merian (German, 1647 – 1717)
Léo-Paul Robert (Swiss, 1851 - 1923)
Samuel Howitt (English, 1756-1822)
Coenraad Jacob Temminck (Dutch, 1778-1858)
Saverio Manetti (Italian, 1723 – 1785)
Lorenz Oken (German, 1779 – 1851)
Michael Neder (German, 1807-1882)
Jozef Chelmonski (Polish, 1849 – 1914)
Johann Friedrich Naumann (German, 1780 – 1857)
Louis Agassiz Fuertes (American, 1874 – 1927)
Magnus Von Wright (Swedish, 1805 – 1868)
Louis Agassiz (American, 1807 – 1873)
René-Primevère Lesson (French, 1794 – 1849)
Carl Reichert (Austrian, 1836-1918)