ERRATA. 



Draparnavdia gassiesi. New name for Bulimus turgidulus Gassies 

 (xiv, 16. 17), not B. turgidulus Desh. 1864. 



Dniparnaudia sinistrorsa Dli. xiv, 15. Bid. sinistrortis Dli. is 

 preoccupied by B. sinistrorsus Serres. 



Helicostyla fasciata Pils. This name will replace that of Bulimus 

 ejfusus Pf'r.. viii, p. 31, not B. ejf'usus Bruguiere. 



Strophocheihis martensianus. New name for Bulimus grandis 

 Martens (x, 26), not B. grandis Deshayes. 



Bulinndus nanus Rve., x, 141. The name is preoccupied by 

 Lamarck. 



Bulimulus terebralis Pfr. x, 142, not of Bruguiere, will become 

 Bulimulus ischnus Pils. 



Bothriembryon inflatvs Lam. xiii, p. 3. Name preoccupied by 

 Bulimus inflatus Olivier, Voy. Emp. Oth., T, 417. It has been 

 called B. ovum by Gistel and others. 



Drym&tis conus Pils. New name for B. coniformis Pfr. xi, 276, 

 not of Bruguiere. 



Vol. XIV, p. 105, lines 3 and 4 from top, for " Bounanni " read 

 Buonanni. 



(Ixxi ) 



