1857. 
en. LANCE 
1840. Velutina lævigata Lin., Swarnson, Treatise on Malacology, p. SI 
1841. — —— —  Jounsron, Catal. Gaster. Moll. ir Proc. Berwick Club I, p. 275. 
1841. — — — Gourp, Invert. of Massach., p. 241, fig. 150. 
1841. — Mülleri Desxaves in Guérin, Magasin de Zool., pl. 28. 
1842. — lævigata (Lin.), Rezve, Conch. Syst. IL, p. 38, pl. exLvir, fig. 1, 2. ; 
1842. — — — S. Woo», Catal. Shells of the Crag in Ann. and Mag. of Nat. Hist., 1st Ser. 
IX, p. 528. 
1842. — haliotoidea (Fabr.), MôLcer (non Linné), Index Moll. Groenl., p. 10. 
1843. Sigaretus haliotoideus (Fabr.), Lamarck (non Linné), Anim. sans vert. édit. Desh. IX, p. 9. 
1843. Velutina lævigata (Lin.), Micmeus, Shells of Maine, p. 32. 
1843. — — — De Kay, Zool. of New York, p. 154, pl. 23, fig. 254. 
1844. — — —  Tuorrs, Brit. mar. Conch., p. 153. 
1844. — — —  Tuomrson, Rep. Fauna of Ireland ir Rep. Brit. Assoc., p. 258. 
1844. — striata Maccrcuivray, Moll. Anim. of Scotland, p. 160. 
1844. Galericulum lævigatum (Lin.), Browx, llustr. Conch. Gr. Brit. and Ireland, new edit., p. 23, pl. xix, 
fig. 35, 38. 
1844. — ovatum Brown, Illustr. Conch. Gr. Brit. and Ireland, new edit., p. 23, pl. xix, fig. 27, 28. 
1846. Velutina haliotoidea Fabr., Lovén, Index Moll. Scand., p. 15. 
1847. — — —  Lovén, Ofvers. af Vidensk. Akad. Forhandl., p. 103. 
1847. —  læyigata (Lin.), Gray, List of genera of rec. Moll. ix Proc. Zool. Soc. of Lond., p. 156. 
1848. — — — S. Woo», Crag. Moll. I, p. 152, pl. xxx; fig. 8a, 8b. 
1848. — — —  Arper, Catal. Northumb. and Durham, p. 69. 
1849. — haliotoidea Fabr., Minoenporrr, Malac. Rossica IT, p. ro4. 
1850. — lævigata (Lin.), Mac Anprew, Rep. S. Eur. mar. Invert. in Rep. Brit. Assoc., p. 266, 268. 
1850. —  capuloidea Blainv., Mrs E. Gray, Figures of Moll. Anim. I, pl. 103, fig. 6. 
1850. Bulla velutina Müll., Mrs E. Gray, Figures of Moll. Anim. II, pl. 103, fig. 10. 
1850. Velutina lævigata (Lin.), Forges, Infra litt. distrib. mar. Invert. in Rep. Brit. Assoc., p. 203, 226. 
1851. —  haliotoidea Fabr., M. Sars, Beretn. Zool. Reise èn Nyt Mag. f. Naturv. VE, p. 185. 
1851. — lævigata (Lin.), Forges et Haxrey, Brit. Moll. III, p. 347, pl. xox, fig. 4, 5; pl. 00, fig. 7 
(animal). 
1851. — haliotoides Fabr., SrimPson, Shells of New England, p. 44. 
1852. — lævigata (Lin.), Sowerey, Conch. Manual ath Edit., pl. 15, fig. 337. 
1852. — — —  Pyrir DE LA Saussave, Catal. in Journ. de Conch. I, p. 92. 
1853. — — —  CLark, On the Janthinæ etc. in Ann. and Mag. of Nat. Hist., 2d Ser. XI, 
p. 56. 
1853. —  haliotidea Fabr., M. Sars, Adr. Havs Fauna in Nyt Mag. f. Naturv. VIII, p. 381, 385, 386. 
1853. — haliotoides Fabr., Srimpson, Invert. of Grand Manan, p. 24. 
1853. — velutina Müll., Pairppr, Handbuch der Conch. und Malak., p. 183. 
1853. —  haliotoidea Fabr., AsBrôrnsen, Bidr. Christianiafj. Litoralf. in Nyt Mag. f. Naturv. VIE 
p. 332, 343. 
1854. — lævigata (Lin.), Mac Anprew, Geogr. Distrib. of test. Moll., p. 6, 8, 9, 10, 11, 14, 17, 45. 
1855. — — —  CLark, Brit. mar. test. Moll., p. 470. 
1825. — haliotoidea Fabr., Macm, Malakoz. Bidr. Skand. Fauna in Gôteborgs k. Vet. och Vitt. Samh. 
Handi. Ny Tidsf. Heft. III, p- 38. 
1856. — lævigata Lin., Mac Anprew, Rep. N. E. Atl. Moll. ir Rep. Brit. Assoc., p. 126, 151. 
1856. = 7 —  Jerrreys, Mar. test. Piedm. Coast 7 Ann. a. Mag. N. H., 24 Ser. XVII, p. 187. 
1856. — — — Mac Anprew et BarreTT, Moll. obs. betw. Drontheim and the North Cape in 
Ann. and Mag. of Nat. Hist., 24 Ser. XVII, p. 370. 
1856-63. — — —  TroscueL, Das Gebiss der Schnecken, p. 167, pl. x1v, fig. 2 (radula). 
1856-63. — haliotoidea Fabr., Troscmez, Das Gebiss der Schnecken, p. 167, pl. xiv, fig. 3 (radula). 
Pony — haliotidea Fabr., CArPENTER, Rep. Moll. W. Coast of N. America in Rep. Brit. Assoc., p.216, 
223. 
1857. — haliotoides Fabr., Môrcx, Catal. Suenson, p. 16, 5x. 
1857. — Mülleri Desh. Carpenter, Rep. Moll.. W. Coast of N. America in Rep. Brit. Assoc., p. 203. 
1857. — lævigata (Lin.), Mac Anprew et BarreTr, Distrib. Moll. Nordland and Finmark in Ann. and 
Mag. of Nat. Hist., 2d Ser. XX, p. 268, 270. 
— _ — Gray, Guide to the syst. distrib. of Moll., p. 45, fig. 25 (sub nom. V. haliotidea). 
