PLATE 5 
Fig. 11. Dorsal view of g¢ Phrynosoma Dlainvillei frontale (Dept. 
Zool.). Note the narrow occipital horns; the temporal horns; the ridged 
and granulated, equal-sized head shields; the double row of peripheral 
spines; and the color pattern. Approximately life size. 
Fig. 12. Ventral view of ¢ Phrynosoma blainvillei frontale (Dept. 
Zool.). Note the large sublabial plates; the three rows of enlarged gular 
seales; the femoral pores; and the enlarged postanal plates. Approxi- 
mately life size. 
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