Henry Jones (English, 1838-1921)
William Saville-Kent (English, 1845 – 1908)
Saverio Manetti (Italian, 1723 – 1785)
Otto Staudinger (German, 1830 – 1900)
Jan Swammerdam (Dutch, 1637 – 1680)
Saverio Manetti (Italian, 1723 – 1785)
John Gould (English, 1804-1881)
Aert Schouman (Dutch, 1710-1792)
Horace Pippin (American, 1888-1946)
George Hudson (New Zealander, 1867 – 1946)
Joris Hoefnagel (Flemish, 1542-1600)
John Gould (English, 1804-1881)
Mark Catesby (English, 1683 – 1749)
John Chapman (English, active 1792-1823)
Louis Agassiz (American, 1807 – 1873)
Carl Reichert (Austrian, 1836-1918)
Wilhelm Melchior (German, 1817-1860)
Saverio Manetti (Italian, 1723 – 1785)
Johann Friedrich Naumann (German, 1780 – 1857)
Wilhelm Kuhnert (German, 1865-1926)
Fritz Thomsen (Danish, 1819 - 1891)
Marcus Elieser Bloch (German, 1723–1799)
Lorenz Oken (German, 1779 – 1851)
Daniel Giraud Elliot (American, 1835 – 1915)
Edwin L. Sheppard (American, ?-1904)
Daniel Giraud Elliot (American, 1835 – 1915)
Carl Pischinger (Austrian, 1823–1886)
Otto Staudinger (German, 1830 – 1900)