54 LITTORINIDiE. 



SPURIOUS. 

 L. ziczAC, Chemnitz. 



TrocliHS ziczac, Chemn. Conch. Cab. vol. v. p. 69, pi. 166, f. 1599 (not var. 



f. IGOO.) — Gmelin, Syst. Nat. p. 3587 (not var.).— Dii.i.w. 



Recent Shells, vol. ii. p. 808, var. a. 

 Turbo „ Mato.v and Rack. Trans. Linn. See. vol. viii. p. 160. — Mont. 



Test. Brit. Snppl. p. 135.— Turt. Conch. Diction, p. 199. 

 P/iasianella lineata. Lam. Anim. s. Vert. (ed. Desh.) vol. ix. p. 243, in part. 

 Littorimt ziczac, Potiez and IMicii. Gal. Douai, Moll. vol. i. p. 280, pi. 28, f. 1 1, 



12. — Desh Lam. Anim. s. Vert. (ed. Desh.) vol. ix. p. 204. 

 Litorina „ Philippi, Neue Conch, vol. ii. p. 1G2, Lit. pi. 3, f. 13, 14. 



A common W. Indian shell, introduced hy Maton and Raclcett, 

 under the belief that it ivas identical with a shell figured hy them 

 {pi. i,f. 14, 15, copied hy Brotvn, loc. cit. 2^1- 10, /•26, 27), and 

 taken hy Lady Wilson, near Sunderland. This last is sup>posed 

 hy Mr. Alder (^Moll. Northumh. and Durh. p. 57) to he identical 

 with Neritoides. 



L. nispAU, Montagu. 



Turbo dispar, MoNT. Trans. Linn. See. vol. ix. (loll), p. 195, pi. 13, f. 4. — 



Turt. Conch. Diction, p. 199. 

 Cingula „ Fleming, Brit. Anim. p. 309. — Brit. Marine Conch, p. 184. 

 Litlorina „ Brown, Illust. Conch. G. B. p. 1 G, pi. 10, f. 26, 27. 



Prohahly a native of the W. Indies ; introduced hy Montagu, 

 u'hose figure of it is very exact, as found at Poole in Dorsetshire. 

 Tt comes between Neritoides and Mauritiana in appearmxce, hut is 

 distinct from either. 



