SOPEIINA. 



287 



[Fig. 87. Species of Sophina. 



A. Sophina calias. X 3. 

 A'. Columellar margin and notch with umbilical keel of same. X 8*25. 



B, B '. Sophina schistostelis. 



C, C '. discoidalis. 

 T>, D'. conjungens. 



E, E'. forabilis, var. bensoni. 



F, F'. forabilis. 



F''. ,, showing notch. 



c, columellar margin ; p, peristome ; Jc, umbilical keel ; n, notch.] 



