Carl Reichert (Austrian, 1836-1918)

Geza Vastagh (Hungarian, 1866-1919)

Ferdinand von Wright (Finnish, 1822- 1906)

David Klöcker Ehrenstrahl (Swedish, 1628 – 1698)

W. A . Blakston (English, 19th Century)

Alfred Baker (English, 1850–1874)

Archibald Thorburn (Scottish, 1860-1935)

Daniel Giraud Elliot (American, 1835 – 1915)

Coenraad Jacob Temminck (Dutch, 1778-1858)

George Shaw (English, 1751 – 1813)

John Abbot (American, 1751—c. 1840)

Coenraad Jacob Temminck (Dutch, 1778-1858)

Joseph Smit (Dutch, 1836 – 1929)

Carl Borromäus Andreas Ruthart (German, 1630 - 1703)

Archibald Thorburn (Scottish, 1860-1935)