VIII. MOLLUSCA 
ARRANGED BY 
H. B. PRESTON. 
CONTENTS 
PAGR 
I. Titles . . . . . . . . . . . . . . . . 5 
II. Subject Index: — 
General = 2203 : — 
Biography . . . . . . . . . . . . . . 36 
Bibliography . . . . . . . . . . . . 37 
General Treatises . . . . , . . . . . . . 37 
Museums, Collections, Expeditions . . . . . . 37 
Nomenclature . . . . . . . . . . . . 38 
Technique . . . . . . . . . . . . . . 38 
Miscellanea. . . . . . . . . . . . 38 
Structure = 2207 : — 
General . . . . . . . . . . . . 39 
Nervous System . . . . . . . . . . . . 39 
Sense Organs . - . . . . . . . . . . 40 
Myology •.. .. % 40 
Tegument . . . . . . . . . . . . 40 
Shell .. 40 
Vascular System . . . . . . . . . . 40 
Alimentary System, Radtila and Jaws .. .. .. 40 
Respiratory Organs . . . . . . . . . . 40 
Excretory Organs . . . . . . . . . . . . 40 
Reproductive Organs . . . . . . . . . . 40 
In-8818 r) c 2 
