Kaliwatan sa muraghalas ang Thamnophis conanti^[1]. Una ning gihulagway ni Rossman ug Frank T. Burbrink ni adtong 2005.^[2] Ang Thamnophis conanti sakop sa kahenera nga Thamnophis, ug kabanay nga Natricidae.^[1][3]

Kini nga matang hayop na sabwag sa:

• Estado de Puebla

Walay nalista nga matang nga sama niini.^[1]

1. ↑ ^{1.0 1.1 1.2} Roskov Y., Kunze T., Orrell T., Abucay L., Paglinawan L., Culham A., Bailly N., Kirk P., Bourgoin T., Baillargeon G., Decock W., De Wever A., Didžiulis V. (ed) (2019). "Species 2000 & ITIS Catalogue of Life: 2019 Annual Checklist". Species 2000: Naturalis, Leiden, the Netherlands. ISSN 2405-884X. TaxonID: 28901443. Retrieved 2019-11-11. {{cite web}}: |author= has generic name (help)CS1 maint: multiple names: authors list (link)
2. ↑ Rossman, D.A. & Burbrink, F.T. (2005) Species limits within the Mexican garter snakes of the Thamnophis godmani complex. , Occ. Papers Mus. Nat. Science (79): 1-43
3. ↑ Uetz P. & Hošek J. (2019). The Reptile Database (version Dec 2015). In: Species 2000 & ITIS Catalogue of Life, 2019 Annual Checklist (Roskov Y., Ower G., Orrell T., Nicolson D., Bailly N., Kirk P.M., Bourgoin T., DeWalt R.E., Decock W., Nieukerken E. van, Zarucchi J., Penev L., eds.). Digital resource at www.catalogueoflife.org/annual-checklist/2019. Species 2000: Naturalis, Leiden, the Netherlands. ISSN 2405-884X.