58 NORMAN : ON THE MOLLUSCA OF BERGEN FIORDS. 



A young specimen taken N. E. of Bukken in 10 — 40 f, 

 and identified for me as this variety by Jeffreys. 



231. Pleurotoma turricola var. rosea, (M. Sars). 



Tntonium roseuin, Sars, MS. Love'n, Index Moll. Scand. 

 (in Kong. Vet. Akad. Forhand., 1846), p. 144. 



One living specimen N. E. of Bukken, 10 — 40 f. 



232. Pieurotoma ten Liicostata, M. Sars. 



Fleurotoma tenuicostata, Sars. Videns-Selsk. Forhand., 

 1868, p. 259. 



The reference is to a MS. name; but the species will be 

 described and figured in Prof G. O. Sars' forthcoming work 

 on the Mollusca of Arctic NorAvay. Dredged in 400 f. in 

 Oster Fiord. 



233. Pieurotoma bicarinata, (Couth), var. violacea, Migh. 

 and Adams. 



Pieurotoma violacea, Migh. & Adams. Proc. Boston Soc. 

 Nat. Hist, i., 1844, p. 50. 



Very rare; 180 f. south side of Kors Fiord. 



234. Pieurotoma bicarinata var. cylindracea, (Moller). 



Defrancia cylindracea, Moller. Index MoUus. Grcenl. (in 

 Naturhist. Tidssk., iv., 1842, p. 86. 



Pieurotoma bicarinata, var. cylindracea, Jeffreys. Ann. 

 Nat. Hist., ser. iv., vol. xix., 1877, p. 328. 



Two specimens; Bergen Fiord, 80 — 100 f. 



238. Defrancia purpurea, (Mont.) A small variety, off Slettin. 



241. Scalaria GrcEnlandica, (Chem.) 



Tu7-bo clathrus Groenlandicus, Chem. Conch. Cab., xi., 

 p. 155,% 1878— 1S79. 



Scalaria Grxnlandica, Forbes & Hanley. Brit. MoUus., 

 iii.,p. 211, pi. lxx.,fig. 5—6. 



Two fragments only off Bornestangen in Sartoro, in 1 5 — 

 40 fathoms. It is also in Friele's list. 



J.C, ii,, Feb., 1879 



