LITTORINA. 45 



low- water mark. This, with the diiference of form and 

 size, induce us to think it distinct. We have taken from 

 its body embryos well developed and covered with a 

 shell." 



L. LiTTORALis, Liunseus. 



Semiglobose, solid, smooth, or at most striolate, the general sur- 

 face flattish. Body bluntly subangulated above, peaked below in 

 the young ; spire remarkably depressed, its whorls not rounded ; 

 pillar-lip decidedly broad. 



Plate LXXIV. fig. 3 to 7. 



Lister, Anim. Angl. pi. 3, f. 11, 12, 13 ; Hist. Conch, pi. 607, 

 f. 40, 44. — Knorr, Delices des Yeux, pt. 6, pi. 23, f. 8, 9. 

 — Chemn. Conch. Cab. vol. v. pi. 185, f. 1853 and 1854, 

 Nos. 1, 4, 5, 6, e. f. 

 iVc/vta liUoralis, Linn. Syst. Nat. ed. 12, p. 1253 ; Fauna Suecica, ed. 2, p. 533- 

 — Penn. Brit. Zool. ed. 4, vol. iv.p. 141, pi. 87, f. 143.— Da 

 Costa, Brit. Conch, p. 50, pi. 3, f. 7, pi. 4, f. 2, 3.— Donov. 

 Brit. Shells, vol. i. pi. 20, f. 2.— Mont. Test. Brit. vol. ii. p. 

 467 — Maton and Rack. Trans. Linn. Soc. vol. viii. p. 226, 

 pi. 5, f. 15.— Rack. Dorset Catalog, p. 57, pi. 16, f. 13 to 

 16 ; pi. 20, f. 2, 3.— TuRT. Conch. Diction, p. 126.— Flem- 

 ing, Brit. Anim. p. 318. — Dillw. Recent Shells, vol. ii. 

 p. 989.— Wood, Index Testae, pi. 35, f. 27. 

 Turbo Neritoides (not of Linn.), Pulteney, Hutchins, Hist. Dorset, p. 44. — 

 Malacolog. Magaz. p. 28. — Brit. Marine Conch, p. 171. — 

 Lam. Anim. s. Vert. (ed. Desh.) vol. ix. p. 214. — Blainv. 

 Faune Franq. Moll. p. 301, pi. 12, f. 8. — Gevens, Conch. 

 CaLinet (ed. Bachmann, 1 830), p. 67, pi. 28, f. 318, 319, 320. 

 — Philippi, Moll. Sicil. vol. i. p. 189. 

 „ rctunus. Lam. Anim. s. Vert. (ed. Desh.) vol. ix. p. 215. — Potiez and 

 Mich. Gal. Douai, Moll. p. 316, pi. 29, f. 11. — Blainv. Faune 

 Franc;. Moll. pi. 12, f. 7. 

 „ (jbtusatus. Lam. (not Linn.) Anim. s. Vert. (ed. Desh.) vol. ix. p. 216 



(probably). 

 „ ustidalua, Blainv. Faune Franq. Moll. p. 301, pi. 12, f. 6. 

 Litlorina Neritoides, Forbes, Malac. Monens. p. 19. — Johnston, Berwick Club, 

 vol. i. p. 269.— Macgilliv. Moll. Aberd. p. 140.— Brit. 

 Marine Conch, p. xxxix. — Brown, Illust. Conch. G. B. 

 p. 25, pi. 13, f. 14, 15,21,22. 



