Middle American burrowing snake

The Middle American burrowing snake ("Adelphicos quadrivirgatum") is a species of dipsadine colubrid snake, endemic to Mexico and Central America.
Geographic range.
"A. quadrivirgatum" is found in Belize, Guatemala, Honduras, Nicaragua, and in the Mexican states of Chiapas, Hidalgo, Oaxaca, Puebla, Querétaro, San Luis Potosí, and Tamaulipas.
Description.
"A. quadrivirgatum" is a small snake. Adult females may attain a total length of , which includes a tail long. Dorsally, it is pale reddish brown, with four or five blackish narrow stripes. Ventrally, it is whitish with a brown stripe along the middle of the tail. 
Diet.
"A. quadrivirgatum" preys mainly on earthworms.
Reproduction.
"A. quadrivirgatum" is oviparous.