189 
terminating in a fine point and girt with numerous 
raised spiral strie, of which three are usually more 
prominent, reddish or purplish brown (often light and 
variegated with darker shades); aperture orbicular 
(subquadrangular in the young), outer lip round and 
thin, pillar lip nearly straight. 14. breadth at base é. 
Devonshire. 
* T. BicincuLata. Lam—T. Exoueta. Fl.—List. 
t. 592. f. 60.—TurxBo Cinotus. Don. t. 22.—Da 
Cos. t. 7. f. 8.— Mont. p. 295.— Turreted, very finely 
striated transversely, marbled with brown white and 
rufous, whorls convex, with two broad prominent 
rounded transverse belts. 2. Lincolnshire and Lan- 
cashire, (fide Da Costa.) a doubtful species. 
T. ELEGANTIssIMA. F'.p.303.—T uRBo E. Mont. p. 
298. ¢. 10. f. 2.— D.p.856.— Lin. T.8.p.209—(Walk. 
Jf. 39.)—Turso Acutus. Don. t. 179. f. 1.—Glossy, 
semipellucid, white, with from nine to fifteen flat spires 
well defined by the separating line and terminating in 
* T Duplicata. (F. p. 308.—Lam. 1.—Turbo. D 
of Linnean writers) restson too doubtful authority as a 
native species, to be inserted in our catalogue. 
