Terrapene mexicana (Gray 1849:17)

Syntypes (2): BMNH 1947.3.4.4 (formerly 1848.7.28.29; erroneously listed as 1947.3.4.3 by Milstead 1969:80 and Ernst & McBreen 1991:5) and 1947.3.5.48 (formerly 1848.7.28.30).

Terrapene goldmani Stejneger 1933:119

Holotype: USNM 46251 (Cochran 1961:235); no paratypes designated (Reynolds et al. 2007:20).