SEJVllNELLA. 171 



I include in the synonynry C. Smithi, Angas (fig. 23), from 

 which the above description is copied. Mr. Angas changed the 

 name of lentiginosa, Reeve, preoccupied by Hinds, to C. Darwini, 

 but as Hinds' species is a synonym of G. atramentaria, Sowb., 

 Reeve's name can be used. 



C. SPECIOSA, Angas. PL 57, fig. 24. 



Shell minute, fusiform, thin, subtransparent ; yellowish, orna- 

 mented with very fine undulating longitudinal chestnut lines, 

 and encircled by two bands of irregular square or crescent-shaped 

 opaque white spots, and frequently a narrow, subcentral chestnut 

 band ; whorls five, the last longitudinally plicate above, smooth 

 below. Length, 3 mill. 



Port Jackson, Australia. 



Mangelia Atkinsoni, Tenison-Woods, is a synonym. 



C. FULMINEA, Gould. 



Spire and upper part of body-whorl with flexuous plications, 

 lower part of body-whorl with revolving striae ; ovate-lanceolate, 

 shining, whorls six, convex, ornamented with angulated lines of 

 orange and chestnut ; lip simple, slightly thickened behind, 

 smooth within and purplish. Length, 7 mill. 



St. Simon's Bay (Stimpson). 



The folds are said to be unusually distinct and prominent. I 

 am not acquainted with this species. 



C. MINUSCULA, Gould. 



Shell minute, thick, elongate, fuscous; whorls seven, slightly 

 convex, with narrow ribs, obsoletely clathrate below ; aperture 

 about half the length of the shell, the lip arcuate, acute, granulated 

 within. The variety is thinner, horn-colored, with two dark 

 revolving threads. L. 4, diam. 1*5 mill. 



Ousima (Stimpson). 



Unknown to me. The types of this, the preceding and 

 following species described by Gould are believed to have been 

 destroyed by fire at Chicago. 



C. NEBULOSA, Gould. 



Shell small, elongately ovate, turreted, composed of eight 

 slight ly convex tabulated whorls, with a sutural line and about 

 twenty undulations ; variegated with yellow-brown ; the last 



