NANINA. 113 



N. MARQUESANA, Pease. PI. 37, fig. 26. 



Imperforate, thin, a little shining, slightly radiately striate ; 

 yellowish above, with a single chestnut band, somewhat greenish 



below ; whorls 5. Diam. 9, alt. 7 mill. 



Marquesas Is. 

 N. PERPOLITA, Mousson. PI. 37, fig. 27. 



Imperforate, scarcely striulate, polished, pellucid ; amber- 

 brown ; whorls 4^, suture thinly margined. Diam. 7, alt. 4*8 mill. 



Viti Islands. 

 Var. SOLIDA, Mousson. 



Stronger, a little more globose, columellar margin callous 

 within, subnodulous. Diam. 8, alt. .5 mill. 



N. JACKSONIENSIS, Gray. PI. 37, fig. 21. 



Imperforate, solid, slightly arcuately striated, shining ; reddish 

 fulvous, radiated with a darker shade; whorls 5, suture mar- 

 o-ined. Diam. 7'6, alt. 3'6 mill. 



O ' 



Port Jackson, Australia. 

 N. BRUNNEA, Anton. PI. 38, fig. 50. 



Imperforate, very shining ; dark fulvous with scattered white 

 dots above ; whorls 4^. Diam. 6, alt. 3'3 mill. 



Pitc aim's Isl. 

 N. glandula, Beck, is a synonym. 



N. VERTICILLATA, Pease. PI. 38, figs. 28-30. 



Imperforate, thin, fragile, shining; light brownish corneous; 

 whorls 5. Diam. 6, alt. 4 mill. 



Moorea, Society Isles. 

 N. SUBTTLIS, Anton. PI. 38, fig. 49. 



Imperforate, thin, shining ; light corneous, suture sometimes 

 chestnut margined ; whorls 4^-5. Diam. 6, alt. 3'3 mill. 



Ins. Rurutu, Oheatora, etc. 

 N. vitrinella, Beck, is a synonym. 



N. PUNCTIFERA, Garrett. 



Imperforate, thin, smooth, shining, transparent; light brown- 

 ish horn color, dotted with white ; whorls 4^. 

 Diam. 4*5, alt. 3 mill. 



Rurutu, Austral Islands, 



Smaller and darker colored than N. subtilis. Unfigured. 

 8 



