The Diplomas given are:
- La Société Linnéenne de Paris. 6 Novembre, 1823.
- Lyceum of Natural History, New York. January 13, 1824.
- Société d'Histoire Naturelle de Paris. 5 Decembre, 1828.
- American Academy of Arts and Sciences, Massachusetts. November 10, 1830.
- Royal Society of Edinburgh. March 5. 1831.
- Royal Jennerian Society, London. July 15, 1836.
- Literary and Historical Society of Quebec. November 19, 1836.
- Western Academy of Natural Sciences, St. Louis, Mo. April 17, 1843.
- Natural History Society of Montreal. March 29, 1847.
