
Marcus Elieser Bloch (German, 1723–1799)

Marcus Elieser Bloch (German, 1723–1799)

Marcus Elieser Bloch (German, 1723–1799)

Marcus Elieser Bloch (German, 1723–1799)

Marcus Elieser Bloch (German, 1723–1799)

Marcus Elieser Bloch (German, 1723–1799)

Emil August Göldi (Swiss, 1859-1917)

Ernst Haeckel (German, 1834-1919)

Ernst Haeckel (German, 1834-1919)

James Duncan (Canadian, 1806-1881)

Luigi Balugani (Italian, 1737-1770)

John Gould (English, 1804-1881)

Joseph Smit (Dutch, 1836 – 1929)

Joseph Smit (Dutch, 1836 – 1929)

Joseph Smit (Dutch, 1836 – 1929)

Philip Henry Gosse (English, 1810 – 1888)

Joseph Wolf (German, 1820-1899)

Joseph Wolf (German, 1820-1899)

Joseph Wolf (German, 1820-1899)

Joseph Wolf (German, 1820-1899)

Charles Hamilton Smith (English, 1776-1859)

Joseph Wolf (German, 1820-1899)

Joseph Wolf (German, 1820-1899)

John S. Hayes (English, 1786-1866)

Charles Hamilton Smith (English, 1776-1859)

American School (American, 16th-20th Century)

John L. Petrie (American, 19th Century)

Joseph Wolf (German, 1820-1899)

Joseph Wolf (German, 1820-1899)