LITTORINA. 255 



L. HISSEYANA, Tenison-Woods. PL 46, fig. 35. 



Narrowly rimate, spirally striate, thin, greyish, yellowish or 

 orange-red, apex violaceous, sometimes with a broad darker peri- 

 pheral band. Length, 3 mill. 



Tasmania. 

 L. PALUDINELLA, Reeve. PL 46, fig. 36. 



Subglobose, thin, horny, with impressed suture, smooth, oliva- 

 ceous chestnut, aperture yellowish chestnut, columella excavated. 

 Length unknown ; figure magnified. 



Tasmania. 



Section PELLILITORINA, PfefFer, 1886. 

 L. SETOSA, E. A. Smith. PL 46, figs. 37, 38. 



Imperforate, thin, yellowish corneous, epidermis stout, olivaceous 

 brown, with numerous short erect hairs disposed in longitudinal 

 and spiral series; whorls over 5, decussated beneath the epidermis; 

 interior pearl colored. Length, 14 mill. 



Kerguelen Is I. 

 L. PELLITA, Marts. PI 46, figs. 39-41. 



Thin, greyish brown, epidermis covered by spirally arranged 

 series of curved hairs, beneath the epidermis punctate and can- 

 cellate ; whorls 4, convex, a little flattened at the suture ; colum- 

 ella yellowish or violaceous. Length, 18 mill. 



South Georgia. 



Section AQUILONARIA, DalL, 1886. 

 L. TURNER:, DalL PL 46, fig. 42. 



Imperforate, very thin, white, under a tough, shaggy, brownish 

 epidermis, which, near the aperture, forms the entire substance of 

 the shell. Length, 14 mill. 



North Labrador ; Arctic Ocean, north of Behring's Strait. 



Un figured and doubtful Species of Littorina. 



L. VIDUA, Gould. Japan. 



L. VARIA, Hutton. New Zealand. 



L. LUNATA, H. C. Lea. Cape May, New Jersey. 



L. BLANFORDI, Dunker. Rockhampton, Australia. 



L. APICINA, Menke. Mazatlan. 



L. PARVULA and L. PHASIANELLA, Phil. Panama. 



L. BECCARII, Canefri. Papuan Is. 



L. PULCHELLA, Ad. (= L. ADAMSI, Reeve.) Jamaica. 



Belongs to the Trochidse. 



