René-Primevère Lesson (French, 1794 – 1849)
Louis Agassiz (American, 1807 – 1873)
Coenraad Jacob Temminck (Dutch, 1778-1858)
Léo-Paul Robert (Swiss, 1851 - 1923)
Coenraad Jacob Temminck (Dutch, 1778-1858)
Joseph Wolf (German, 1820-1899)
Philipp Franz Balthasar von Siebold (German, 1796 – 1866)
James Sowerby (English, 1757 – 1822)
Lorenz Oken (German, 1779 – 1851)
John William Lewin (English, 1770-1819)
Emil Volkers (German, 1831-1905)
Daniel Giraud Elliot (American, 1835 – 1915)
Paul-Andre Robert (Swiss, 1901-1977)
Maria Sibylla Merian (German, 1647 – 1717)
Saverio Manetti (Italian, 1723 – 1785)
Johann Rudolf Koller (Swiss, 1828–1905)
Edgar Degas (French, 1834-1917)
Johann Friedrich Naumann (German, 1780 – 1857)
John Emms (English, 1843–1912)
Frederick Hall (English, 1860 – 1948)
Jean-François Millet (French, 1814-1875)
Joseph Wolf (German, 1820-1899)
Johannes Hubertus Leonardus de Haas (Dutch, 1832-1908)