Malaclemys terrapin centrata (Latreille 1801:145)

Syntypes (2): Not located, but illustrated in the original description, Pl. opp. p. 124, Fig.2, and Oppel (1811: Pl. 24), and both reproduced in Bour & Schmidtler 2014:30).

Emys concentrica livida Gray 1831:27

Holotype / Syntypes: Unknown, though originally in the RCSM and Bell Museum collections (Ernst & Bury 1982:3); presumably once in the OUM, but may have been destroyed in 1903 (Nowak-Kemp & Fritz 2010:8).

Malaclemys terrapin littoralis Hay 1905:18

Holotype: USNM 33913 (Reynolds et al. 2007:15); paratypes (2), USNM 33918 (illustrated in the original description, Pl. IX) and 33920 (Reynolds et al. 2007:16). Cochran (1961:232) listed only the holotype.