| Authors(s) | Lovich, J. E., A. F. Laemmerzahl, and J. F. McBreen. |
| Year | 1991a |
| Title | Relationships among turtles of the genus Clemmys as suggested by plastron scute morphology. Zool. Scripta 20: 425-429. |
| Authors(s) | Lovich, J. E., A. F. Laemmerzahl, and J. F. McBreen. |
| Year | 1991a |
| Title | Relationships among turtles of the genus Clemmys as suggested by plastron scute morphology. Zool. Scripta 20: 425-429. |