92 JAPANESE MOLLU8K8, TROCHID^J. 



Delphinula distorta Linn.'. Inland Sea (Stearns). 



Liotia semiclathratula Schrenck. Amur!. Moll., II, p. 370, pi. 16, f. 16-25; Ann. 

 Mag., 1875, XVI, p. 110. 



Toba Harbor, 9 fms., sand (var. St. John); Sangar Strait 

 (Schrenck) ; N. shore of Tango (Gaines). 

 Liotia daedala A. Ad. P. Z. S., 1863, p. 72. Goto; Oshima (Ad.). 

 Liotia tantilla A. Ad. P. Z. S., 1863, p. 72. Goto Is., 71 fms. (Ad.) 

 Liotia armata A. Ad. Ann. Mag., Sept., 1861, p. 243. 



Corea Strait (Ad.). 



TROCHIDJE. 



Trochus niloticus Linn.'. Man. Conch., XI, p. 17. Nagasaki (Lischke). 



Trochus turris Philippi. T. aUus Phil., Conchyl. Cab., p. 217, pi. 32, f. 7, not T. 

 altus Perry, 1811. T. turris Phil., Zeitsch. f. Mai., 1846, p. 102. 



Inland Sea (Dkr.). 



Dunker reports T. ( Cardinalia) virgatus Gmel. also from Japan, 

 without more accurate locality. Its occurrence there is doubtful. 

 Trochus (Teotus) obeliscus Gmel. Man. Conch., XI, p. 19, pi. 2, f. 13, 14. 



Deshima (Nuhn) ; Nagasaki (Lischke). 



Troohus (Lamprostoma) rubricatus Philippi. Phil., Conch., p. 213, pi. 31, f. 13; 

 Pilsbry, Man. Conch.. XI, 32. 



Japanese Seas (Fischer) ; Japan (Stearns). 

 This and the next two species are closely allied. 



Troohus (Lamprostoma) saoellum Philip]>i. ( '/'. stpengleri Gmel.). Phil., Conch. 

 Cab., p. 309, pi. 44. f. 13; Pilsbry, Man. Com-h., XI, 34; T. spengleri Gmel.; 

 Lischke, J. M. C.. p. 93. 



Nagasaki (Lischke). 



Trochus (Lamprostoma) rota Dunker. Dkr., Moll. Jap,, p. 21, pi. 3, f. 4; Lischke, 

 Jap. Meeres-Conch., p. 94, pi. 6, f. 20, 21; Pils., Man. Conch., XI, p. 35 

 Polydonta gloriosum Gid., Otia, p. 158. 



Nagasaki (Lischke) ; Deshima (Nuhn, Dkr.) ; Ooshima (St. 

 John). 



Without exact locality, Dunker reports T. maculatus from Japan. 

 This reference needs confirmation. Three specimens of T. incras- 

 satus were brought by Stearns, but it too was perhaps not native. 



Trochus (Infundibulum) chloromphalus A. Adams. Lischke, Jap. Meeres-Conch., 

 p. 92, pi. 6, f. 17, 18. Pils., Man. Conch., XI, p. 38. 



Nagasaki (Lischke). 



Trochus (Lamprostoma) squarrosa Lam. Man. Conch., XI, p. 32, pi. 6, f. 60, 61. 

 Nagasaki (Lischke, J, M. C., I, p. 92). 



