List of crotaline species and subspecies

This is a list of all sure genera, species and subspecies of the subfamily Crotalinae,[1] otherwise referred to as crotalines, pit vipers, or pitvipers, and including rattlesnakes Crotalus and Sistrurus.

This list follows the taxonomy as of 2007 provided by ITIS, which was based on the continuing work of Dr. Roy McDiarmid.

[2] with the addition of more recently described species.