PROC. ACAD. NAT. SCI. PHILA. 1902. 



PLATE XIX. 



r^ 



34 



37 



33 



39 



;c._.- 



35 



A 



»; 



VVf/le 



36 



44 



43 45 



A, 



si??" I 



47 







''^ 46 



■^<^ 



^^" 



PILSBRY. JAPANESE LAND SNAILS. 



