CONTENTS OF VOL. II. 



PNEUMOBRANCHIATA. 



PAGE 



Family I. Limacid^ 1 



Vaginttlus 15 



Tebenkophorus, 18 



AniON 26 



LiMAX, 31 



Family II. IIelicidje 43 



succinea, 59 



Helix 83 



BULIMUS, 263 



achatina, 291 



Glandina, 295 



Family III. PuPADiE 304 



Ctlindkella 304 



Pupa 312 



Vektigo, 332 



Family IV. Helicinad^ 345 



Cyclostoma, 345 



Helicina, 350 



