234 MR. A, AOAMS ON JAPANESE OBELISCINiE. [NoV. 11, 



12. Syrnola buxea, Gould. 



Obeliscus buxeus, Gld. Otia Concli. p. 147. 

 Hab. Takano-Sima. 



13. Syrnola lactea, A. Ad. 



- S. testa pyramidato-suhulata, lactea^ solida, nitida, IcEvi ; artfrac- 

 tibus normalibus 8, planis, suturis exaratis, avfractii ultimo ad 

 periphei'iam subangulato ; apertura subquadi'ata ; labio brevi ; 

 plica parietali valida, transversa ; labro margine in medio ob- 

 tuse angulato. 

 Hab. 0-Sima. 



A solid, milk-white, shining species, with the sutures exarate, and 

 the last whorl angulate at the periphery. 



14. Syrnola serotina, A. Ad. 



S. testa subidata, ver'tice siibattenuato, serotina, Icsvi, nitida; an- 

 fraclibus normalibus 7, planis, linea rufa ad suturas ornatis, 

 ultimo in medio linea rufa transversa circumcincto ; ajtertura 

 ovata ; labio tenui, rectiusculo, albido, plica parietali postica 

 obliqua ; labro margine albido. 



Hab. Takano-Sima. 



A small, light orange-coloured species, with the columella and the 

 margin of the outer lip whitish. 



15. Syrnola stjbulina, A. Ad. 



S. testa aciculato-subulina, alba, linea rufo-fusca transversa ad 

 suturas ornata ; anfractibus normalibus 9, planatis, ultimo ad 

 peripJieriam angidato et linea rufo-fusca succincto ; apertura 

 subquadrata, antice subeffusa ; plica parietali spirali, postica ; 

 labro margine in medio obtuse angulato. 



Hab. Takano-Sima. 



Somewhat resembling (S*. cinctella, but more subulate and slender, 

 and angulate at the base. 



16. Syrnola ptstilujm, A. Ad. 



S. testa subidata, solida, opaca, lactea, nitida, vertice obtusiusculo ; 

 anfractibus normalibus 9, planatis, sublente transversim tenuis- 

 sime striatis ; apertura elongato-ovata ; labio arcuato, plica 

 parietali obliqua. 



Hab. Yobuko. 



A small, pestle-shaped, solid, milk-white species, with the whorls 

 very finely transversely striated. 



17. Syrnola cylindrella, A. Ad. 



S. testa cylindracea, in medio tumidula, cerina, linea angusta 

 transvei'sa rufa ad suturas ornata ; anfractibus normalibus 9, 

 convexis, idtimo in medio linea rifa circumcincto ; apertura 

 subquadrata ; labio brevi, plica parietali spirali valida ; labro 

 margine rectiuscido. 

 ' Hab. Takano-Siam. 



