NANINA. 



N. MARQUESANA, Pease. PL 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. PL 37, fig. 27. 



Imperforate, scarcely striulate, polished, pellucid; amber- 

 brown ; whorls 4-J, 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. PL 37, fig. 21. 



Imperforate, solid, slightly arcuately striated, shining ; reddish 

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

 gined. Diam. 7'6, alt. 3'6 mill. 



Port Jackson, Australia. 

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



Imperforate, very shining ; dark fulvous with scattered white 

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



Pitcairri's Isl. 

 N. glandula, Beck, is a synonym. 



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



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

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



Moorea, Society Isles. 

 N. SUBTILIS, Anton. PL 38, fig. 49. 



Imperforate, thin, shining; light corneous, suture sometimes 

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



7ns. 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 



