16 MITRA. 



212. albomaculata (f. 449), A. Adams ? — MS., Brit. 

 Mus. 



Sect. VIII. Narrow, cancellated or granular, with aperture 

 contracted and, outer lip crenidated. 



213. foveata (f. 408), Sowerby. — Testa subcylindrica, 

 parva, cancellata, spira aperturam longitudine sequanti, ob- 

 tusil ; apertura prope suturam sinuata, medio contracta ; 

 antice subacuminata. — Shell small, subcylindrica], cancel- 

 lated ; spire equal to aperture in length, obtuse ; aperture 

 with a sinus near the suture, contracted in the middle, a 

 little acuminated anteriorly. 



214. roseata (f. 664), ? MS., Brit. Mus.— A little 



fusiform pink shell, broadly cancellated, with the aperture 

 sinuously contracted. 



215. solitaria (f. 665), A. Adams. — The width and 

 length of the upper whorls give this shell a cylindrical ap- 

 pearance. The aperture has a distinct canal near the 

 suture. 



i 210. exilis (f. 672), Reeve. 



217. todilla (f. 673), Micliaud? MS. — A more obtuse, 

 cylindrical shell than M. exilis. It is cancellated, dull 

 purple, with brown bands ; M. exilis is more fusiform. 



218. recdrva (f. 666), Reeve. — Bather more broadly fusi- 

 form than other species of the group, with the canal turned 

 backwards. 



219. gratiosa (f. 667), Reeve. 



220. hirifica (f. 668) , Reeve. — A slender, gracefully curved 

 shell, with the aperture sinuously contracted above. 



221. miliqm (f. 669), Reeve. 



222. ceknica (f. 670), Sowerby. — Testa roseo-aurantia 

 anguste subfusiformi, snbtenniter cancellata; spira, apertu- 

 ram longitudine asquanti ; anfractibus ad suturam angulatis, 

 lateribus rectis, ultimo anfractu antice attenuate, recurvo ; 



