94 



31. Onchidella Carpenteri, W. G. Bimiey. Proc. Ac. Nat. Sci., 



Phil., 1860, 154. 



Not taken by myself, but said by Binney to occur from Straits of 

 Fuca to Gulf of California. As nearly all the mollusca re- 

 corded from the Straits of Fuca have also 'been found on the 

 Vancouver coasts, it is most probable that this also occurs 

 there. It is much smaller than 0. horealis, and hence may 

 have escaped my notice. 



32. Carychium exiguum. Say, sp. 



Pupa exiqua, Say, Journ. Acad. Nat. Sci., TI, 375. (1822). 

 %^G. minimum, Miill. Yerm. Hist. pt. II, p. 125. (1774). 



Common at Comox and Salt Spring Lsland, but not observed near 

 Victoria. 



