PLATE 8 



PARAPPIYSIS ANT) JMXKAL REGION IN' REPTILIA 



JOHN WARREX 



PC SC E. ID v« 



L.C.P 



H. 



20 



S.C E 



DCP 



21 



EXPLANATION OF FIGURES 



20 Chrysemys marginata, 8.8 mm. Sagittal series, no. 1433. X SO diams. 



21 Chrysemys marginata, 16.7 mm. Frontal series, no. 1092. X SO diams. 



(380) 



