Occasional Papers of the Museutn of Zoology 3 



occipital plate, the smaller postbrachials, the discontinuity be- 

 tween the enlarged brachials and antebrachials, the smaller 

 preanals, and the longer hind leg in the Testigos form. 

 Slight as are the differences, it seems best to give the Testigos 

 Ameiva specific rather than subspecific rank because of its 

 isolation. 



