82 NANINA. 



N. FULVIDA, Pfr. PL 15, fig. 10. 



Subperforate, thin, pellucid, very closely minutely granulose 

 above, smooth and shining on the base; light yellowish brown; 

 whorls 5^, periphery rounded. Diam. 31, alt. 22 mill. 



Ins. Mindanao, Philippines. 



It is N. semiglobosa^jun. ? of Semper. 



N. CONOIDALIS, Ads. and Reeve. PL 15, fig. 11. 



Subperforate, reticnlately striated or corrugated above, base 

 radiately striated ; reddish olivaceous, lighter below, with a 

 narrow chestnut band above the periphery ; whorls 5, suture 

 submargined. Diam. 32, alt. 21 mill. 



Ins. Mindoro, Philippines. 

 N. INQUINATA, Busch. PL 15, fig. 12. 



Subperforate, thin, somewhat shining, minutely granulated 

 above ; yellowish horn-color, flamed and maculated with brown ; 

 whorls 5^, the last obtusely angulated on the periphery. 



Diam. 28, alt. 16 mill. 



Java. 

 N. SEMISCULPTA, Martens. PL 15, fig. 13. 



Perforate, diaphanous, densely costulate above, decussated by 

 very slight spiral striae, lightly striulate and shining below; 

 reddish chestnut, fading on the base to light olivaceous; whorls 6. 



Diam. 25, alt. 16 mill. 



Celebes. 

 N. CINCTA, Lea. PL 15, figs. 14-18. 



Narrowly perforate, obliquely striulate, decussated by sub- 

 undulating close, slight, spiral lines, slightly shining ; orange- 

 brown, with a dark chestnut narrow band above the periphery, 

 and showing on the spire, umbilical region chestnut-tinted ; 

 whorls 5, the last rounded. Diam. 24-28, alt. 16-21 mill. 



Celebes. 



N. Steursii, ShuttL, and N. Menadensis, Mouss., are synonyms. 



Var. CONTRISTATA, Mouss. 



Shell chestnut-colored, with the band yellowish ; approaching 

 in color the next species. 



N. GARDENERI, Pfr. PL 15, fig. 19. 



Subperforate, rather solid, the growth-lines decussated above 

 by spiral striae, somewhat shining, smoother and more shining 



