Achatinellidae 



PLATE 28 





- H 



lb 



lc 



9 



m 



13 



7 



9a 



11 



13 a 



8 



10 



11 a 



13 b 



8a 



10 a 



i ^ 



fetttttiM 



lib 





13 



8b 



10 b 



13d 



