78 BOOK OF SPECIES. 
C. LINEATUM is scarce more than a variety of 
the last, with a shorter beak, and three fulvous 
encircling lines. LE. 443. 3. 
C. vertacus. Elongate, turreted, with an 
acute apex, smoothish, light fulvous; upper part 
of the whorls longitudinally plaited; pillar with 
one plait; beak rather long, and bent sideways. 
12. W. 27. 143. 
C. rasciatuM. More elongate and cylindri- 
cal than the last, with the plaits less conspicuous, 
and more manifest transverse striz; three yellow 
lines encircle the whorls. 2. 
