Henry Seebohm (English, 1832 – 1895)
Henry Seebohm (English, 1832 – 1895)
George Edward Lodge (English, 1860 – 1954)
John Woodhouse Audubon (American, 1812-1862)
Frank Edward Clarke (New Zealander, 1849 – 1899)
Frank Edward Clarke (New Zealander, 1849 – 1899)
Louis Agassiz Fuertes (American, 1874 – 1927)
Sir Andrew Smith (English, 1797-1872)
Sir Andrew Smith (English, 1797-1872)
Sir Andrew Smith (English, 1797-1872)
Conrad Gessner (Swiss, 1764 - 1826)
Emil Volkers (German, 1831-1905)
Feodor Dietz (German, 1813-1870)
Emil Volkers (German, 1831-1905)
Emil Volkers (German, 1831-1905)
Emil Volkers (German, 1831-1905)
Emil Volkers (German, 1831-1905)
Emil Volkers (German, 1831-1905)
Gustav Prütz (German, 19th Century)
Carl Reichert (Austrian, 1836-1918)
William Hahn (American, 1829 - 1887)
Aert Schouman (Dutch, 1710-1792)
Herman Henstenburgh (Dutch, 1667-1726)
Wilhelm Kuhnert (German, 1865-1926)
Frank Edward Clarke (New Zealander, 1849 – 1899)
Frank Edward Clarke (New Zealander, 1849 – 1899)
Jacques Albert Senave (Flemish, 1758–1823)
Johannes van Bronckhorst (Dutch, 1648–1727)