Authors(s)	McKown, R. R.
Year	1972
Title	Phylogenetic relationships within the turtle genera Graptemys and Malaclemys. Ph.D. Diss., Univ. Texas, Austin, Texas.

• Graptemys caglei
• Graptemys ernsti
• Graptemys gibbonsi
• Graptemys ouachitensis
• Graptemys pulchra
• Graptemys versa
• Malaclemys terrapin