272 BUCCINUM. WHELK, Class VI. 



6. GLACiALE. Gm. Lin. 3491. Mont. Test. Br. Sup. IO9, 



Li7i. Tr. viil. 136. 



* B. with a smooth ovate-oblong shell, some- 

 what striated, the last volution subcarinated ; 

 size of the end of a thumb. 



Discovered among the Orknei/ islands by 



7. UNUATUM. Li7i. Syst. 1204. No. 47o. List. Conch, fal. q62. Jig. 

 waved. q,^^_ £j„, ^40)2. 14. 



Faun. Suec. No. 2l63. Lin. Tr, vlil. 137- 



List. Angl. tab. iii. fg. 2. Mont. Test. Br. 237.* 



B. with seven spires, spirally striated, and 

 deeply and transversely undulated. Length 

 three inches. 



Inhabits deep water. Tab. Ixxvi. 



(Var. a.) B. leve teiiue striatum et undatum. List. Angl. p. 157. 



.STRIATUM. tah.m.fg.3. 



striated. ' *■ 



B. with eight spires, with elevated str'ue, undu- 

 lated near the apex. Length near four inches. 

 Tab, Ixxvii. 



