SMITHSONIAN EXPLORATIONS, I94.O 



37 



\F*\W\& 



W^^i 





fit v 



\ vli- A 7 



Fig. 40. — Lizard collecting in this ravine near Tehuantepec makes 

 good gymnastics. 



'.'-■■■• ■ - 





Fig. 41. — The north woods in Mexico. El Chico Park, near Pachuca, Hidalgo. 



