Original Published Description Álvarez Del Toro, M., and H.M. Smith. 1956. Notulae herpetologicae Chiapasiae. I. Herpetologica 12: 3–17.
Scratchpads developed and conceived by (alphabetical):
Ed Baker,
Katherine Bouton
Alice Heaton
Dimitris Koureas,
Laurence Livermore,
Dave Roberts,
Simon Rycroft,
Ben Scott,
Vince Smith