AMPHIBIA SERPENTIA . 35 
90* CENCHRIS. Scuta abdomen caudamque fubtus 
tegentia. Caput fquamis par- 
vis tediirn. 
Cauda absque appendice. 
?. Cenchris fcut. abdom. 240. fcut, eaud. 64. Boiguacu. tleinftyup# 
picate ©cblangc. 
91. CRQTALOPHORUS. Scuta abdomen caudam-» 
que fubtus tegentia. 
Crepitaculum articulis ur- 
ceolaris caudam ter- 
minans. 
tCrotalophorus fcut. abdom. 170. fcut» caud.21. fquamisque 3. Btopers 
feblmtge, 
a. Grotalophora fcut. abdom. 16$. fcut caud, s§. M. j>r. 24* 
C 2 
2 
