PYRAMIDELLA. 30T 



P. CROCATA, A. Ad. PL T3, fig, 12, 



Solid, smooth, j^ellowish brown ; whorls rather flat, suture 

 impressed, periphery rounded. Length, 4 mill. 



Japan. 

 P. GRACILLIMA, A, Ad, PI, 73, fig, 13, 



Slender, yellowish white ; whorls flat, the last obtusely angular 

 at the periphery. Length, 4 mill. 



Japan. 

 P. CINCTELLA, A. Ad. PI. 73, fig. 14. 



Smooth, white, with a chestnut line at the periphery and above 

 the suture; whorls 9, slopingl}^, flatly convex. Length, 10 mill. 



Japan. 

 P. STRIATULA, A. Ad. PI, 73, fig, 15, 



Whitish, subpellucid ; whorls 8, slopingly convex, spirally 

 striated ; aperture lirate within. Length, 6 mill. 



Viti Is. 

 P. ORNATA, Gould, PI, 73, fig, 16. 



Narrowly cylindrical, smooth ; yellowish white, with a chest- 

 nut line on the periphery and above the suture ; whorls numerous, 

 convex. Length, 6 mill. Coral Sea. 



According to Sowerby S. columneUa, A. Ad. (unfigured), is a 

 synonym. 



P. CYLINDRELLA, A. Ad, PI. 73, fig. 17, 



Narrowly subcylindrical, whitish, with a chestnut line on the 

 periphery, appearing above the suture on the spire ; whorls 

 numerous, rather flat, a little swollen near the impressed suture. 



Length, 4 mill. 



Japan. 

 P, PUPiNA, A, Ad, PI. 73, fig. 19. 



Smooth, white, with a spiral chestnut peripheral line, showing 

 above the suture ; whorls 9, flatly convex, suture impressed ; 

 aperture a little expanded in front. Length, 5 mill. Japan. 



A little wider than P. cylindrella. 



P, MODicA, A, Ad. PI. 73, fig, 20. 



Narrowly cylindrical, obtuse, white with pale bands and a 

 chestnut line above the suture ; whorls 9, flattened, suture 

 impressed. Length, 4 mill. Japan. 



Appears to be more narrow than P. cylindrella. 



