Template:Dixon & Thomas, 1974
- Dixon, J.R. & Thomas, R.A. 1974. A Dichromatic Population of the Snake, Geophis latifrontalis, with Comments on the Status of Geophis semiannulatus. Journal of Herpetology 8(3): 274–276. DOI: 10.2307/1563186
- Date of publication: 15 July 1975
- No new names