2002
Goyenechea ,MG. I. y O. Flores Villela. 2002. The taxonomic status of the snake genera Conopsis and Toluca (Colubridae). J. of Herpetology. 36 (1): 92-95.
Amphibians and reptiles of the Mezquital Valley, Hidalgo, Mexico
The karyotype of Sceloporus macdougallii (Squamata: Phrynosomatidae)
First records of herpetozoans in Zimapán, Hidalgo, Mexico
Systematics: its history, methods and applications to snakes of the genus Conopsis
Phylogenetic relationships of snakes of the genus Conopsis based on morphology.
Taxonomic summary of Conopsis, Günther, 1858(Serpentes: Colubridae)