John Frederick Herring Snr. (English, 1795 – 1865)
Olaus Murie (American, 1889 - 1963)
Louis-Isidore Duperrey (French, 1786 – 1865)
John Gould (English, 1804-1881)
Jan Ciągliński (Polish, 1858 - 1913)
John Chapman (English, active 1792-1823)
Edward Lear (English, 1812-1888)
René-Primevère Lesson (French, 1794 – 1849)
James Sowerby (English, 1757 – 1822)
Lorenz Oken (German, 1779 – 1851)
Louis-Isidore Duperrey (French, 1786 – 1865)
Thomas Fearnley (Norwegian, 1802-1842)
Geza Vastagh (Hungarian, 1866-1919)
Louis Agassiz (American, 1807 – 1873)
Samuel Howitt (English, 1756-1822)
Paul-Andre Robert (Swiss, 1901-1977)
Jacques-Laurent Agasse (Swiss, 1767 - 1849)
Daniel Giraud Elliot (American, 1835 – 1915)
Louis Agassiz (American, 1807 – 1873)
John Gould (English, 1804-1881)
John L. Petrie (American, 19th Century)
Daniel Giraud Elliot (American, 1835 – 1915)
Louis-Isidore Duperrey (French, 1786 – 1865)
Jean-Baptiste Audebert (French, 1759-1800)