Fam. PLANAXIDAE. 



PLANAXIS Lam. 



Plauaxis sulcatiis Born. p o* > ft |? ^ ^> 



Kashiwajima, Tosa (3832). 

 I*. abbreTiata ogasawarana Pils. < 6 ft i ^ & * |E 



Ogasawarajima (3833). /hSSSS 



P. lineatus Da Costa. il-f'&ftiS^fe 

 Ogasawarajima (3834)- 



Fam. CERITHIIDAE. 



CERITHIUM Brag. 



a ^ K A 



Ceritliium laodiirosuiia Brug. fe- (I CO O CD #>> ( @) 



Satsuma (3835)- S 



Yayeyama (856). 



Miyakojima (857). 

 C- ecliinatiim Lam. a^So-H (DO #)#*> ( 



Kashiwajima, Tosa (3836). 

 . columna Sow. I io (I C)O (>*> 



Ogasawarajima (859). 



Naha, Okinawa (860). 



