— 4=9 



1843 

 1843 

 i8 4 3 



1843 

 1844, 

 1844 

 1844 

 1844, 

 1844, 



1846, 

 1846, 



1847. 

 1847. 

 1847. 



1848, 

 1848 

 1849, 

 i85o. 

 i85o. 

 i85o, 

 i85i. 

 i85i. 

 i85i. 

 i85i. 

 i852. 

 i85a. 



i852. 

 i852. 

 i853. 

 i853. 

 i853. 



i853. 

 i853. 

 1854. 



i855. 



i855. 

 i855. 

 i855. 

 i855. 

 i856. 



i856. 



1857. 



1857. 

 i85 7 . 

 i858. 



i858. 



Cyprina Islandica Lin., Hanley, Récent biv. Sh., p. g5. 



— islandica — Hanley, Lamarck's species of shells, p. g5. 



— — — Mighels, Catal. Shells of Maine, p. 14. 



i85o. Cyprina islandica Lin., Deshayes, Traité Elém. de Conch. II, p. 685 ; pi. 18, fig. 8, 9, 10. 

 Cyprina islandica Lin., Thorpe, Brit. Mar. Conch., p. 81. 



— Islandica — Thompson, Fauna of Irel. in Rep. Assoc. for Adv. of Se, p. 26t. 



— islandica — Philippi, Enum. Moll. Sic. II, p. 3i (fossile). 



— Islandica — Potiez et Michaud, Galerie de Douai I, p. 222. 



— vulgaris Sow., Brown, Illustr. Conch. Gr. Brit. and Irel. 2 d edit., p. 93, pi. XXXVII, fig. 1 ; 



pi. XXXVIII, fig. 11. 



— islandica Lin., Lovén, Ind. Moll. Scand., p. 38. 



— — — King, Shells of Northumb. and Durham in Ann. and Mag. of Nat. Hist. i«< 



Ser. XVIII, p. 334. 



— — — Gray, List of Gênera ofrec. Moll. in Proc. Zool. Soc, p. i83. 

 Cyprine d'Islande Chenu, Leçons Elém., p. 148, fig. 622. 



Venus mercenaria Leach (non Linné), Classif. of Brit. Moll. in Ann. and Mag. of Nat. Hist. i*' Ser. 



XX, p. 272. 

 Cyprina Islandica Lin., Alder, Catal. Northumb. and Durham, p. 86. 



— — — Forbes et Hanley, Brit. Moll. I, p. 441, pi. XXIX et pi. M, fig. 4 (animal). 



— — — Middendorff, Malac. Rossica III, p. 49. 

 Deshayes in Cuvier, Règne Animal, pi. 102, fig. 3, 3". 

 S. Wood, Crag Moll. II, p. 196, pi. XVIII, fig. 2* à 2*. 

 Forées, Infra-litt. distr. mar. Invert, in Rep. Brit. Assoc, p. 207, 233. 

 M. Sars, Beretn. Zool. Reise in Nyt Mag. f. Naturv. VI, p. 110. 

 Petit, Catal. Moll. mar. France in Journ. de Conch. II, p. 295. 

 Gray, Brit. Moll. in the Brit. Mus., p. 9. 

 Stimpson, Shells of New England, p. 18. 

 Leach, Synopsis Moll. Gr. Brit., p. 304. 

 Eyton, Dredg. Expl. Isle of Man in Ann. and Mag. of Nat. Hist. 2d Ser. X, 



p. 284. 



— vulgaris Sowerby, Conch. Man. 4 ,h edit., p. 140, pi. 5, fig. 116. 

 Arctica islandica Lin., Môrch, Catal. Yoldi II, p. 38. 



Cyprina islandica Lin., Philippi, Handbuch der Conch. und Malak., p. 307. 



— — — Deshayes, Catal. biv. Shells in the Brit. Mus., p. 199. 



— — — Asbjôrnsen, Bidr. Christianiafj. Litoralf. in Nyt Mag. f. Naturv. VII, p. 333, 



36i. 



— — — M. Sars, Adr. Havs Fauna in Nyt Mag. f. Naturv. VIII, p. 385, 3g5. 

 Stimpson, Invert, of Grand Manan, p. 21. 

 Mac Andrew, Geogr. Distr. test. Moll., p. 6, 7, 11, 45. 

 Malm, Malac. Bidr. Skand. Fauna in Gôteborgs vet. och Vitt. Samh. Handl. 



Ny Tidsf. Heft III, p. i3. 

 Sowerby, Thés. Conch. I, p. 784, pi. CLXVIII, fig. 1, 2, 3. 

 Venus Islandica Lin., Hanley, Ipsa Linn. Conch., p. 69. 

 Cyprina Islandica Lin., Clark, Brit. mar. test. Moll., p. 108. 



Berge, Conchylienbuch,p. 53, pi. 5, fig. 1. 



Mac Andrew & Barrett, Moll. obs. betw. Drontheim and the North Cape 



in Ann. and Mag. of Nat. Hist. 2d Ser. XVII, p. 384. 

 Mac Andrew, Report N. E. Atl. Moll. in Rep. Brit. Assoc, p. 108, 140. 

 'Mac Andrew & Barrett, Distr. Moll. Nordland and Finmark in Ann. and 



Mag. of Nat. Hist. 2<* Ser. XX, p. 26g, 270. 

 Mrs. E. Gray, Fig. of Moll. Anim. V, pi. 3i6, fig. 4 ; pi. 3i6 a , fig. 2. 

 Môrch, Catal. Suenson, p. 44. 



M. Sars, Arctiske Molluskf. Norges in Forh. Vidensk. Selsk., p. 58. 

 Malm, Hafs Moll. in Gôteborgs vet. och Vitt. Samh. Handl. Ny Tidsf. Heft 



IV, p. 17. 

 Jeffreys, Gleanings in Brit. Conch. in Ann. and Mag. of Nat. Hist. 3<* Ser. 



II, p. 121. 



— islandica 



— Islandica 



— islandica 



— Islandica 



islandica — 



Islandica 



— islandica 



— Islandica — 



— islandica 



Islandica 

 islandica 



Arctica 

 Cyprina 



— Islandica — 



