Terrapenemexicana can reach a length of about. The carapace is long and dome-shaped, with rather variable color and markings. The adult males show gray-blue nuances on the head and red or orange nuances on the front legs.
Biology
The Mexican box turtle does not have much information on them because very few of them are domesticated. However, we do know that they have a lifespan of 100 years. Usually these turtles have water nearby homes and a bush to hide. Having a home by the water will attract insects, which are a big part of their diet.