APPENDIX. 211 



rapidly increasing; violet-brown, with whitish oblique pliciform 

 streaks, periphery obscurely angulated. Diam. 40 mill. 



Yang-tze-Kiang, China. 



NANINA FARGASIANA, Heude. PI. 64, figs. 12-14. 



Very narrowly umbilicated, fragile, vitreous ; whorls 6, slowly 



increasing. Diam. 13 mill. 



Tchenkeou, China. 



NANINA DISTORTA, Heude. PI. 64, figs. 24-26. 



Imperforate, vitreous, fulvous; whorls 5, slowly increasing, 



striulate. Diam. 8 mill. 



TchenfceoUj China. 

 NANINA UNICA, Heude. PI. 64, figs. 30-32. 



Narrowly umbilicated, pellucid, whitish ; whorls 5-J, slowly 



increasing. Diam. 17 mill. * 



Yang-tze, near Koue-tcheou-fou , China. 



NANINA SCIADOPIIILA, Heude. PI. 64, figs. 35-37. 



Rather narrowl}' umbilicated, fulvous ; whorls 5, conspicuously 



striate, sulcate at the suture. Diam. 16 mill. 



Tclienkeou, China. 



NANINA DERELICTA, Heude. PI. 64, figs. 27-29. 



Narrowly umbilicated ; whorls 4, slowly increasing. 



Diam. 8 mill. 



Tchenkeou, China. 



NANINA CAMPYLONOTA, Tapparone-Canefri. New Guinea. 



ARIOPHANTA DELAVAYANA, Heude. PI. 64, figs. 21-23. 



Widely umbilicated, sinistral, solid, with strong oblique striae, 

 reddish brown above, whitish below ; whorls 6, slowly increasing, 

 periphery obtusely carinated. Diam. 55 mill. 



Lolo and Talifou, China. 

 ARIOPHANTA WELDII, Tenison-Woods. 



An unfigured, minute species, diam. T5 mill ; probably very 



young or embryonic. 



Tasmania. 

 ARIOPHANTA SALANGANA, Martens. PL 63, fig. 80. 



Sinistral, narrowly umbilicated, distantly radiately subplicate, 

 closely spirally rugulosely striate, light brownish, narrowly 

 unifasciate with chestnut ; whorls 5. Diam. 39-44 mill. 



Ins. Salanga, Malacca* 



