Plate LII 



Fig. 1. Callisaurus crinitus Cope, U. S. N. M. No. 64530. To show the char- 

 acteristic, finely maculate dorsal coloration. 



Fig. 2. Callisaurus ventralis inusitatus Dickerson, A. M. N. H. No. 5317. To 

 show extreme elongation of body and limbs, and dorsal color pattern. 



Fig. 3. Enlarged view of the lateral digital scales of the fourth toe of Callisaurus 

 crinitus which form the "fringe." 



