= 
= 
ARS? NAVE TS 
yh eS: 
SO 
36 Ses 
xs 2 
37 SN 
38 i - 
ae 
a. @ 
a 2. 
a We a ay 
GW Butler del. ad nat. West,Newman. chr. 
M Parker lith. etl 2 
Subdivision of body-cavity. Lizards etc. 
