Joseph Wolf (German, 1820-1899)
Jacques-Laurent Agasse (Swiss, 1767 - 1849)
Johann Friedrich Naumann (German, 1780 – 1857)
Lorenz Oken (German, 1779 – 1851)
Jean-Baptiste Audebert (French, 1759-1800)
Johann Friedrich Naumann (German, 1780 – 1857)
Marcus Elieser Bloch (German, 1723–1799)
Marcus Elieser Bloch (German, 1723–1799)
Eugène Joseph Verboeckhoven (Belgian, 1798-1881)
Alfred Malherbe (French, 1804 – 1865)
David Gauld (Scottish, 1866 - 1936)
James Duncan (Canadian, 1806-1881)
René-Primevère Lesson (French, 1794 – 1849)
Friedrich Voltz (German, 1817-1886)
Thomas Sidney Cooper (English, 1803 - 1902)
Philip Eustace Stretton (English, 1865–1919)
Saverio Manetti (Italian, 1723 – 1785)
John Wootton (English, 1686–1765)
Alpheus Spring Packard (American, 1839 – 1905)
John Emms (English, 1843–1912)
Anselmus Boëtius de Boodt (Flemish, 1550 - 1632)
Louis Agassiz (American, 1807 – 1873)
Louis Agassiz (American, 1807 – 1873)
Johann Friedrich Wilhelm Herbst (German, 1743-1807)