-448- 



Sous-Genre Cerastoderma, Poli 1795. 

 Cardium (Cerastoderma) islandicum, Chemnitz 



1780. Cardium ciliatum Fabricius, Fauna Groenlandica, p. 410. 



1782. — islandicum Chemnitz, Conch. Cab. VI, p. 200, pi. 19, fig. 195, 196. 



1786. Die Islandische Her^muschel Schrôter, Einleitung in die Conchylienk. III, p. 58. 



1788. Cardium islandicum Chemnitz, Conch. Cab., Namen Register, p. 19. 



1788. — — Ch., Herbst, Kurze Einleit. zur Kenntn. der Gewlirme I, p. i36. 



1789. — — — Bruguière, Encycl. Méthod., p. 222, pi. CCC, fig. 8. 



1790. — ciliatum Fabr., Gmelin, Syst. Nat. édit. XIII, p. 3248. 

 1790. — islandicum Ch., Gmelin, Syst. Nat. édit. XIII, p. 3252. 



1796. — — — Spengler, Over den toskallede Slaegt Hiertemuslingen in Skrivt. Naturh. 



Selsk. V, part. I, p. 34. 



1798. — ciliatum Fabr., Bolten, Muséum Boltenianum, p. 191. 



1802. — Islandicum Ch., Bosc, Hist. Nat. des Coq. III, p. 102. 



1808. — — — Spengler, Gatt. Herzmuscheln in Ges. Naturf. Freunde II, p. 121. 



1817. — islandicum — Schumacher, Essai nouv. Syst., p. 159. 



181;. — — — Dillwyn, Descr. Catal. I, p. 128. 



1817. — ciliatum Fabr., Dillwyn, Descr. Catal. I, p. 117. 



1825. — Icelandicum Ch., Wood, Index testac, p. 26, pi. 5, fig. 27. 



1825. — Islandicum Ch., Sowerby, Catal. Tankerville, p. 17. 



1834. — arcticum Ch., Sowerby, Conch. Illustr., p. 2, fig. 26. 



1834. — icelandicum Ch., Sowerby, Conch. Illustr., p. 2. 



i835. — Icelandicum Çh., Wood, General Conch., p. 227. 



i832. — pubescens Ch., Couthouy, New Moll. of Massach. in Boston Journ. of Nat. Hist. II, p. 60, 



pi. III. fig. 6 (juv). 



1839. — islandicum Ch., Anton, Verz. der Conch., p. 11. 



1840. Cardium arcticum Sowerby, Séries of Cardium in Proc. Zool. Soc. of London, p. 106. 



1841. — islandicum Ch., Gould, Invert, of Mass., p. 89, fig. 58. 



1842. — ciliatum Fabr., Môller, Index Moll. Groenl., p. 20. 



1843. — islandicum Ch., De Kay, Zool. of New York V, p. 206, pi. XXIII, fig. 252 Ijuv.) 

 1843. — — — Mighels, Catal. Shells of Maine, p. i5. 



1843. — — ■ — Hanley, Récent biv. Shells, p. 1 36. 



1844. — Icelandicum Ch., Reeve, Conch. Icon., pi. XI, fig. 54. 



1846. — Islandicum Ch., Hancock, Shells of Davis's Strait in Ann. and Mag. of Nat. Hist. i»< Ser. 



XVIII, p. 336. 



1849. — — ~~ Middendorff, Malac. Rossica III, p. 38. 



i85i. — — Stimpson, Shells of New England, p. 19. 



i853. Cerastoderma ciliatum Fabr. Morch, Catal. Yoldi II, p. 34. 



1854. Cardium Islandicum Ch., Stimpson, Invert, of Grand Manan, p. 21. 



1857. — Icelandicum Ch., Carpenter, Rep. Moll. W. Coastof N. America in Rep. Brit. Assoc, p. 210. 



1857. — ciliatum Fabr., Morch, Catal. Suenson, p. 52. 



i858. — (Serripes) Islandicum Ch., H. et A. Adams, Gênera of rec. Moll. II, p. 456. 



1862. — Islandicum Ch., Stimpson, Mar. Sh. from Hudson's Bay in Proc. Acad. Nat. Se. of Phila- 



delphia, p. 97. 



1867. — islandicum — Packard, Glac. Phenom. in Mem. Boston Soc. N. H. I, p. 235, 278. 



1868. — (Cerastoderma) ciliatum Fabr., Morch, Faunula Moll. Islandiae in Vidensk. Meddelelser fra 



den Naturh. Forening i Kjobenh., p. 220. 



1869. — ciliatum Fabr., Morch, Catal. Moll. Spitzberg in Mém. Soc. Malac. Belg. IV, p. 27. 



