- 3 7 . - 



Genre Grenella, Brown 1827 

 Crenella decussata, Montagu. 



1808. Mytilus decussatus Montagu, Test. Brit., suppl., p. 69. 



1811. — — Mont., Laskey, Acount N. Brit. Test, in Mem. Wern. N. H. Soc. I, p. 394, pi. 8, 



fig. 17. 



1819. — — — Turton, Conch. Dict., p. 114. 



1825. Mytilus faba Mawe in Woodarch (non O. Fabr.), Introd. to Conch. 3<* édit., p. 64. 



1827. Crenella elliptica Brown, Illustr. Conch. Gr. Brit. and Irel., pi. 3i, fig. 12 a 14. 



182S. Mytilus decussatus Mont., Fleming, Brit. Anim., p. 41 1. 



1842. Modiola ? cicercula Moller, Index Moll. Groenl., p. 19. 



1843. — — Moll., Hanley, Récent Sh., p. 243. 



1844. — f>*ba Thorpe (non O. Fabr.), Brit. mar. Conch. p. 248. 

 1844. — decussata Thorpe, Brit. mar. Conch., pi. I, tig. 1. 



1844. Crenella — Macgillivray, Moll. Anim. of Scotland, p. 229. 



1844. — — Thompson, Rep. Fauna of Ireland in Rep. Brit. Assoc, p. 260. 



1844. Crenilla elliptica Brown, Illustr. Conch. Gr. Brit. and Irel. 2<> edit., p. 75, pi. XXIII, fig. 12 à 14. 



1846. Mytilus decussatus Montagu, Test. Brit., édit. Chenu, p. 292. 



1846. Crenella decussata Mont., King, Sh. of Northumb. a. Durham in Ann. and Mag. of N. H. i« Ser. 



XVIII, p. 2 38. 



1846. — — — Lovén,, Index Moll. Scand., p. 32. 



1848. — discussata — Alder, Catal. Northumb. and Durham, p. 82. 



1849. — decussata — Forbes et Hanley, Brit. Moll. II, p. 210, pi. XLV, fig. 2. 

 1849. — — — Middendorff, Malac. Rossica III, p. 14, pi. XI, fig. 22 à 24. 

 i85o. — — — Forbes, Distrib. mar. Invert, in Rep. Brit. Assoc, p. 236, 256. 



i85o. — — — M. Sars, Beretn. Reise Lofoten og Finmarkin Mag. f. Naturv. VI, p. 176. 



i85i. — — — Gray, List of Brit. Anim. in the Brit. Mus. VII, p. 120. 



1854. — — — Mac Andrew, Geogr. distrib. test. Moll., p. 6, 7, 11. 



i855. — — — Malm, Malac. Bidr. Skand. Fauna in Goteborgs Vet. ochVitt. Saml. Handl. 



Ny Tidsf. Heft. III, p. 17. 



1 855. — — — Clark, Brit. mar. test. Moll., p. 63. 



i856. — — — Mac Andrew, N.-E. Atl. Moll. in Rep. Brit. Assoc, p. 112, 142. 



1857. — — — Môrch, Prodr. Faunae Moll. Groenl., p. 22. 



1857. — — — Môrch, Tillaeg til Rink Groenland, p. 94. 

 i858'. — — — H. & A. Adams, Gênera ofrec Moll. II, p. 5 1 5. 



1 858. — — — M. Sars, Arct. Moll. Norges in Forh. Vidensk. Selsk., p. 55. 

 i858. — — — Mac Andrew, Dredg. coast of Norway, p. 6, 19, 20, 22. 

 i858. Modiola cicercula Moll., Reeve, Conch. Icon., pi. XI, fig. 78, 80. 



1859. Crenella decussata Monts., Torell, Bidr. Spitzberg Molluskfauna, p. 128. 



1859. — — — Sowerby, Illustr. Index Brit. Sh., pi. VII, fig. 17. 

 i85g. — — — Danielssen, Beretn. om Zool. Reise, p. 19. 



1 860. — — — Malm, Nya Fiskar, Kràft-och Blot-Djur for Skand. Fauna in Skand. 



Naturf. i Kôpenhamn, p. 122. 



1862. — — — Chenu, Manuel de Conch. II, p. 1 53, fig. 750. 



i863. — — — Jeffreys, Brit. Conch. II, p. i33; V(t869),p. 172, 180, pi. XXVIII, fig. 6. 



i863. — — — M. Sars, Geol. og. Zool. Jagtt., p. 8. 



i865. — — — M. SarsJ Foss. Dyrelev. Quartaerperioden, p. 86, 100, 127. 



1867. — — — Jeffreys, Dredg. Shetland Isles »! Ann. a. Mag. N. H. 3d Ser. XX, p. 254. 



