JAPANESE MOLLUSKS, TURBINID^E. 89 



Turbo (Modelia) guttatus A. Adams. Man. Conch., X, p. 213, pi. 63, f. 39. 



Tatiyama (Ad.). 



Turbo (Marmorostoma) coronatus Gm b l. Ann. Mag., 1875, Vol. XVI, p. 108. 

 Ooshima, on the shore (St. John) ; E. Coast Nippon (Stearns). 



Turbo (Marmorostoma) granulatus Gmel. Man. Conch., X, p. 217, pi. 46, f. 18. 

 Nagasaki (Lischke). 



Turbo (Marmorostoma) coreensis Recluz. Man. Conch., X, p. 217, pi. 47, f. 19. 



Enoshima (Stearns). Usually regarded as an imperforate variety 

 of the preceding. 



Astralium (Cyclocantha) hsematragus Mke. Man. Conch., X, p. 236, pi. 54, f. 57, 



58. 



Tokyo, Nagasaki, etc. (Dkr.). 



A. rhodostoma Lara. (=petrosum Martyn) has been recorded by 

 Dunker, but without exact locality. Its occurrence in Japanese 

 waters is very doubtful. 



Astralium (Cyclocantha) heimburgi Dkr. Index, p. 130, pi. 6, f. 6, 7. 

 Inland Sea of Japan (Dkr.). 



Astralium (Guildfordia) triumphans Phil. Man. Conch., X, p. 228, pi. 58, f. 67, 



68. 



S.-E. coast Kii (Stearns). 



Astralium (Bolma) modestum Rve. Man. Conch., X, p. 229, pi. 55, f. 63, 64. 

 Kii coast (Stearns) ; Nagasaki (Lischke). 



Astralium (Pachypoma) japonicum Dkr. See Pilsbry, Proc. Acad. Nat. Sci., Phila., 

 1891, p. 473, pi. 19, f. 6-8 (operculum). 



S.-E. coast Prov. Kii (Stearns) ; Kiushiu (Lischke). 



Upon seeing the unique type specimen of A. wardii Baker (Proc. 

 Rochester Acad. Sci., I, p. 136, pi. 11, f. 1) I considered it a depressed 

 individual of this species. A. japonicum is not a Pomaulax as has 

 been supposed, but a true Pachypoma, which is quite a different 

 thing. Mr. Stearns' largest specimen measures 160 mm. diameter. 



Leptothyra 1 sangarensis Schrenck. Amurl. Moll., II, p. 363, pi. 16, f. 6-11. 

 ( Turbo); Man. Conch., X, p. 250, pi. 64, f. 59. 



Sangar Strait (Maximowicz) ; Bay of Hakodate (Albrecht and 

 Lindholm). 



1 Synonyms of this generic name are as follows : 

 Turbo Auct. 



