| Authors(s) | Ernst, C. H. |
| Year | 1974b |
| Title | Observations on the courtship of male Graptemys pseudogeographica. J. Herpetol. 8: 377-378. |
| Authors(s) | Ernst, C. H. |
| Year | 1974b |
| Title | Observations on the courtship of male Graptemys pseudogeographica. J. Herpetol. 8: 377-378. |