| Authors(s) | Mahmoud, I. Y., and R. V. Cyrus. |
| Year | 1992 |
| Title | The testicular cycle of the common snapping turtle, Chelydra serpentina, in Wisconsin. Herpetologica 48: 193-201. |
| Authors(s) | Mahmoud, I. Y., and R. V. Cyrus. |
| Year | 1992 |
| Title | The testicular cycle of the common snapping turtle, Chelydra serpentina, in Wisconsin. Herpetologica 48: 193-201. |