Actinemys marmorata (Baird & Girard 1852:177)

Syntypes (5; Cochran 1961:230; Reynolds et al. 2007:14): USNM 88, 7594-96 and 131830 (formerly 7593).

Emys nigra Hallowell 1856:91

Holotype: USNM 26 (now lost; Yarrow 1883:36; Reynolds et al. 2007:14).

Clemmys wosnessenskyi Strauch 1862:114

Holotype: ZIN 94 (Strauch 1890:72–73).