Crotalus pricei miquihuanus, the eastern twin spotted rattlesnake, is a subspecies of twin spotted rattlesnake native to, Mexico. As with all rattlesnakes, it is venomous. The name 'miquihuanus' comes from the location it was originally described in, Miquihuana, Tamaulipas.
Crotalus pricei miquihuanus may be distinguished from its sister subspecies in a few ways. Colour and pattern may be inconsistently different, but more consistently C. p. miquihuanus has a smaller count of specific scales such as ventrals and prefrontal scales.
Crotalus pricei miquihuanus is known to be ovoviviparous.