56 JAPANESE MOLLU8K8, CERITHIID.E. 



Cerithium kobelti Dunker. Index, p. 106, pi. 4, f. 8, 9. 

 Japan (Dunker) ; Tokyo Harbor (Stearns). 



Cerithium humile Dkr. Moll. Jap., p. 9, pi. 2, f. 17; J. M. C., Ill, p. 50, pi. 3, f. 

 18, 19, 20. 



Nagasaki (Lischke) ; Deshima (Nuhn). 

 Cerithium granosum Kiener. Coq. Viv., pi. 4, f. 3. 



Nagasaki (Lischke). 

 <Cerithium oarbonarium Philippi. Challenger Gastrop, 1873-6, XV, p. 531 ; (Syn.: 



C, bornii Rve., Conch. Icon., XV, pi. V, f. 26). 



Ooshima (Challenger). 

 Cerithium rugosum Wood var. E. A. Smith, Ann. Mag., 1875, Vol. XVI, p. 106. 



Ooshima (St. John). 

 Cerithium (Colina) maorostoma Hinds. Hds., Voy. Sulphur, pi. 16, f. 12. 



Banda, Boshiu (Stearns) ; Sts. of Macassar (Hds.) ; Dumaguete 

 ,and other Philippine localities (Cuming, et a/.). 



A peculiar little species, showing great variation in the hundred 

 *or more specimens collected by Mr. Stearns. The extensive synonymy 

 .is given I believe correctly by Tryon, Man. Conch., IX, p. 142. 



Clava sinensis Gmel. (obeliscus Brug.) Japan (Dkr., as Vertagus chinenris 

 Chemn.). 



Clava aluoo Linn6. Man. Conch. IX, p. 145. pi. 27, f. 38. Japan (Dkr.). 

 Clava fasciata Brug. Sowb., Thea., II, pi. 176, f. 6. 



Japan (Stearns ; 53 collected). 



* Clava attenuata Phil. Abbild., I, pi. 1, f. 2 ; Man. Conch. IX, p. 148. 



Corea Straits (Ad.). 



vClava koohi Philippi. Ann. Mag. N. H., 1875, XVI, p. 105 ; Abbild., Ill, pi. 1, f. 

 2>. 



Handa, Boshiu (Stearns) ; Nagasaki (Lischke) ; Tango Coast 

 (Gaines) ; Matoza Harb., 6 fath. (St. John). 



Clava turrita Sby. Ann. Mag., 1875, Vol. XVI, p. 106 ; Man. Conch. IX, p. 147. 



Ooshima, 8 fath. (St. John). 

 Clava pfefferi Dunker. Index, p. 108, pi. 4, f. 12-14. 



Japan (Dkr.). Tryon considers this a synonym of C. turritwn. 

 Clava asper Linn. Japan (Stearns). 

 Clava vertagus Linn. Japan (Stearns). 

 Bittium pusillum Dkr. Moll. Jap., p. 11, pi. 2, f. 6. 



Deshima (Dkr.). 



