314 TURBO. WREATH-SHELL. Class VI. 



sometimes the rudiments of a third ; the least 

 of all land shells ; found among decayed leaves 

 and bark of trees. 



Common in Kent; found also in Wiltshire, 

 Devonshire, and Dorsetshire. 



61. ALBULUS. Lin. Tr. viii. 185. ih. iii. QQ. t. 13. /. I7, 18. 



* T. shell with five longitudinally ribbed volu- 

 tions ; aperture somewhat orbicular ; minute. 



62. SCRIP- Lin. Tr. viii. [Q5. ih. iii. 63. /. 13. /. 11, 12. . 

 TUS. 



* T. with a smooth shell, and three volutions 

 marked w ith dusky lines, resembling letters ; 

 not unlike those of the genus opography ; mi- 

 nute. 



63. SUBAR- Lin. Tr. viii. 185. ih. iii. 6Q. t. 13. /. 27, 28. 



CUATUS. 



* T. with a shell of ten longitudinally ribbed 

 volutions, and somewhat bent at the apex ; 

 color white; minute. 



64. ADAMSii. •^^"- T^^- viii- 185. ih. iii. Q)&. t. 13. /. 31, 32. 



* T. a shell with six spirally striated volutions, 

 ribs distant ; aperture oval ; minute. 



