268 HELIX. 



CARACOLINA, (p. 117). 



H. BERTHELOTI, Fer. (p. 122). 

 Add Plate 24, figs. 49-51. 



H. KEYREI, Souverb. (p. 127). 



Ancey has made this the type of a new group, ENTODINA. 



POLYGYRATIA, (p. 124). 



H. MACGREGORI, Cox. (p. 127). 



This species has been made the type of a new genus (CoxiA) by 

 Mr. C. F. Ancey. 



TRICHIA, (p. 172). 



H. BOURNIANA, Bourg. PI. 38, figs. 48-50. 



Moderately umbilicated, fragile, glabrous, diaphanous, shining, 

 sharply striate, subcostulate towards the suture, fulvous; whorls 6, 

 convex, regularly slowly increasing, suture impressed; peristome 

 acute, not thickened. Diam. 9 mill. 



Grande Chartreuse. 



H. PORTERI, Cox, (p. 183). Add PI. 40, figs. 35, 36. 

 DORCASIA, (p. 205). 



H. ALEXANDRA Gray, (p. 213). Refer to PL 49, fig. 3, instead of 

 fig. 6. 



