Thamnophis eques eques (REUSS 1834)
Thamnophis eques carmenensis CONANT 2003
Thamnophis eques cuitzeoensis CONANT 2003
Thamnophis eques diluvialis CONANT 2003
Thamnophis eques insperatus CONANT 2003
Thamnophis eques megalops (KENNICOTT 1860)
Thamnophis eques obscurus CONANT 2003
Thamnophis eques patzcuaroensis CONANT 2003
Thamnophis eques scotti CONANT 2003
Thamnophis eques virgatenuis CONANT 1963