JAPANESE MOLLU8KS, TROCHID^E. 99 



T. coreensis Pease. 



Corea Sea. This is hardly Japanese. The " T. instricta " re- 

 ported from Satanomosaki by A. Ad. (Ann. Mag. N. H. (3), XIII, 

 p. 143) can hardly be the real Euchelus instrictus Gld., of which 

 specimens are before me from New Caledonia and Viti Is. (see Man. 

 Conch., XI, p. 440). 



Calliostoma unicum Dunker. Pilsbry, Man. of Conch., XI, p. 341, pi. 16, f. 9, 10 ; 

 Lischke, J. M, C., Ill, p. 64. C. affinis Ball. 



Nagasaki (Lischke) ; Deshima (Nuhn ! Dkr.) ; Simoda (Dall) ; 

 Inland Sea and Tokyo Harbor (Stearns). 



About 200 hundred specimens found by Mr. Stearns. They agree 

 in sculpture, but vary from reddish to yellow in ground color, and 

 on some the broad cloud-like dark maculse of the upper surface are 

 wanting. 



Calliostoma censors Lischke. Lischke, Jap. Meeres-Conch., I, p. 65, pi. 4, f. 2, 3 ; 

 Pilsbry, Man., XI, p. 347. 



Bay of Yedo (Lischke) ; Inland Sea (Stearns). 

 This seems to be merely a variety of C. unicum. 



Calliostoma sowerbyi Pilsbry. Pilsbry, Man. of Conch., XI, p. 34, pi. 18, f. 17; 



Ziziphinus jucundus Sowb. not Gld. 



Japan (Sowb., Stearns). 



Calliostoma hungerfordi Sowerby. P. Z. S., 1888, p. 568, pi. 28, f. 14; Pilsbry, 

 Man. of Conch., XI, p. 343, pi. 34, f. 11. 



Japan (Huugerford). 



Calliostoma urbanum Gould. Otia, p. 157 ; Pils., Man. Conch., XI, p. 401. 

 Kagoshima Bay (Stimp.). 



Calliostoma infuscatum Gould. Gld,, Otia, p. 157 ; Pilsbry, Man. Conch., XI, p. 

 401. 



Kagoshima Bay (N. P. E. E.). 



One of the original lot is in the collection of the Academy of Nat- 

 ural Sciences of Philadelphia, showing it to be a well marked spe- 

 cies. It will probably occur larger in size. 



Calliostoma (Lischkeia) moniliferum Lam. Enoycl.Meth., pi. 445, f. 2; Pils., Man. 

 Conch., p. 347 ; Tr. alwinse Lischke, Jap. Meeres-Conch., II, p. 84, pi. 6, f. 17-19. 



Kiusiu I. (Lischke) ; Japan (Stearns). 



Euchelus bronni Dunker. Dkr., Moll. Jap., p. 22, pi. 3, f. 8 ; Pils., Man. Conch., 

 XI, p. 438. 



Japan (Dkr.). 



