96 



NATURAL HISTORY 



Class I 



AiTiphineura 



Class I 

 GastropocCa 



Class HE 



ScaphopocCa 



1 5cb r2och itoio. 

 chiton 



Helix 

 Iccnd. snccil 



marine 



Snail 



C5). 



Limccx 



tootlri snocil 



MOLLUSC A 



clams , Snccils, etc 



soctllop 



Class 3Sr 



PslecypocCa 



ra^or-shell Cicom 



(2) 



OCtopLCS 



Class ^ 



Cephalopoda 



