Author
Richardson, John, Sir, 1787-1865
Franklin, John, Sir, 1786-1847
18
Kirby, William, 1759-1850
10
Swainson, William, 1789-1855
10
Belcher, Edward, Sir, 1799-1877
5
Curtis, Charles M., approximately 1795-1839
5
Day & Haghe
5
Graf & Soret,
5
Hawkins, B. Waterhouse (Benjamin Waterhouse), 1807-1889
5
Landseer, Thomas, 1795-1880
5
Sowerby, James de Carle, 1787-1871
5
Wagstaff, Charles Edward, 1808-1850
5
Bell, Thomas, 1792-1880
3
Owen, Richard, 1804-1892
3
Reeve, Lovell, 1814-1865
3
Salter, John William, 1820-1869
3
Scadding, Henry, 1813-1901
3
Back, George, Sir, 1796-1878
2
Brown, Robert, 1842-1895
2
Forbes, Edward, 1815-1854
2