Coniophanes piceivittis, known commonly as Cope's black-striped snake, is a species of small snake in the subfamily Dipsadinae of the family Colubridae.

The species is endemic to Central America and Mexico, and is found in a wide range of habitats.

[1][2] C. piceivittis is found in Costa Rica, El Salvador, Guatemala, Honduras, southern Mexico, and Nicaragua.

[2] Two subspecies are recognized as being valid, including the nominotypical subspecies.

This snake article is a stub.