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Anónimo (siglo XVIII) - Public Domain
John Ponsford of Devon - Public Domain
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William Kurtz - Public Domain
aomarks - CC BY-SA 3.0
Eriotac - CC BY-SA 4.0
DMS (ca. 1776-1890) <br/> - Public Domain
uploaded to en:Wikipedia by :en:ScottyBoy900Q - Public Domain
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Olivier Strecker - CC BY-SA 3.0
Public Domain
Alfred Bock - Public Domain
Biodiversity Heritage Library - Public Domain
Grace Lyons-management - Public Domain
*derivative work: Tabercil -
Harry Pot (ANEFO) - CC0 1.0
Georges Biard - CC BY-SA 3.0
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unknown - Public Domain
Hutton, Wm. R. (William Rich), 1826-1901
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NBC Television - Public Domain
Bondi, Beulah, 1892-1981
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Bishop, William Avery, 1894-1956
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Anónimo (siglo XVIII) - Public Domain
Gumilla, Joseph, -1750
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John Ponsford of Devon - Public Domain
Winterbotham, William, 1763-1829
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Maittaire, Michael, 1667-1747
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Drummond, Samuel, 1763?-1844
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user at project - CC BY-SA 3.0
Sheridan, Jim, 1949-....
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William Kurtz - Public Domain
Thomas, T. Gaillard (Theodore Gaillard), 1832-1903
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aomarks - CC BY-SA 3.0
Eno, Brian, 1948-
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Andrews, Edmund, 1824-1904
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Ridinger, Johann Elias, 1698-1767
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Eriotac - CC BY-SA 4.0
Bergeron, Bibo.
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Aubrey, John, 1626-1697
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Tubman, William V. S., 1895-1971
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DMS (ca. 1776-1890) <br/> - Public Domain
Huger, Daniel, 1742-1799
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Pilsbry, Henry Augustus, 1862-
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uploaded to en:Wikipedia by :en:ScottyBoy900Q - Public Domain
White, Wallace Humphrey, Jr., 1877-1952
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National Photo Company - Public Domain
Sackett, Frederic M.
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unknown - Public Domain
Terry, Edward O'Connor, 1844-1912
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Olivier Strecker - CC BY-SA 3.0
Hamilton, David, 1933-....
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Public Domain
Palmer, William, 1906-1987
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Alfred Bock - Public Domain
Bock, Thomas, 1793-1855
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Biodiversity Heritage Library - Public Domain
Uhler, Philip R. (Philip Reese), 1835-1913
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Grace Lyons-management - Public Domain
Duke, Patty, 1946-2016
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*derivative work: Tabercil -
Hong, James
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Sharkey, William Lewis, 1798-1873
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Harry Pot (ANEFO) - CC0 1.0
Lloyd, Selwyn, 1904-1978
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Georges Biard - CC BY-SA 3.0
Barr, Jean-Marc, 1960-....
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Brendel, Franz, 1811-1868