INTRODUCTION 
This bibliography is a result of a literature search which 
helped form the foundation for our study entitled "The 
biogeography of the herpetofauna of the pine-oak woodlands of the 
Sierra Madre Occidental of Mexico" Milwaukee Pub. Mus. Contrib. 
Biol. Geol. (72):1-30, 1987. 
The bibliography includes all references known to the authors that 
contain bonafide records of the occurrence of amphibians and reptiles in the 
pine-oak woodlands of the Sierra Madre Occidental of Mexico. The reader is 
referred to that study for a definition of the limits of the study area. 
The 86 species included in the study and their literature 
citatations are presented below in alphabetical order within their respective 
orders. We believe this bibliography (188 references) to be 
relatively complete through the year 1986. In addition, six later references 
are included in a addendum. 
We wish to extend our sincere gratitude to Joy-Ann Perard for her typing 
of the manuscript. It was a time-consuming task, and we much appreciate her 
help. 
