| Authors(s) | Baird, S. F., and C. Girard. |
| Year | 1852 |
| Title | Descriptions of new species of reptiles collected by the U. S. Exploring Expedition under the command of Capt. Charles Wilkes, U. S. N. Proc. Acad. Natur. Sci. Philadelphia 6: 174-177. |
| Authors(s) | Baird, S. F., and C. Girard. |
| Year | 1852 |
| Title | Descriptions of new species of reptiles collected by the U. S. Exploring Expedition under the command of Capt. Charles Wilkes, U. S. N. Proc. Acad. Natur. Sci. Philadelphia 6: 174-177. |