PROC. ACAD. NAT. SCI. PHILA. 1907. 



PLATE XXXII. 



rrrr^ 



V 



\ 



,((t«\ 



11, i I 



h 



i/^ 



^ 



y 



9 \ A 



I 



10 



I) 



/ 



PILSBRY. JAPANESE CLAUSILIID.^. 



