1767. 
1803. 
1807. 
1812. 
1817. 
1819. 
1819. 
1822. 
1825? 
1833. 
1835. 
1836. 
1836. 
1838. 
1838. 
1842? 
1844. 
1844. 
1844? 
1844. 
1846. 
1846. 
1846. 
1848. 
1849. 
1850. 
1850. 
1851. 
1851. 
1851? 
1851. 
1853. 
1854. 
1854. 
1855. 
1855. 
1856? 
1856. 
1858. 
1858. 
1859. 
1859. 
1860? 
— 376 — 
Genre Modiolaria, (Beck) Lovén 1846. 
Modiolaria discors, Linné. 
Mytilus discors Linné, Syst. Nat. ed. XII, 1150. 
—  discrepans Monracu, Test. brit. p. 160. 
—  discors var. B. (tantum) Maron & RAckeTT (ex parte), Descr. Catal. in Trans. Linn. Soc. VIII, 
p. r11, pl. 3, fig. 9 (non discors pl. 3, fig. 8 — M. marmorata.) 
—  discrepans Mont., Pennanr, Brit. Zool., nouv. édit. IV, p. 241. 
— — —  Dirwvyw, Descr. Cat. I, p. 3r0. 
Modiola — —  Lamarck, An. s. vert. VI, re part., p. 114. 
Mytilus — —  Turrown, Conch. Dict., p. 112. 
— — —  Turrtow, Conch. Ins. Brit., p. 202. 
—  discors Lin., de Gervize, Catal. Manche #n Soc. Linn. Calvados, p. 200. 
— — — Jonnsrow, Catal. Biv. Sh. in Proc. Berwick Club, I, p. 78. 
— —  — M. Sars, Beskrivelser Bergenske Kyst, p. 67. 
Modiola —  —  Desxayes in LamaArck {non Lk.), Anim. sans vert. 2e Ed. VII, p. 23 (note). 
—  discrepans Mont., Desxayes i7 Lamarck (non Lk.), Anim. sans vert. 2e Ed. VII, p. 23. 
Myiilus (Modiolus) discrepans Mont., Forges, Malac. Monensis, p. 44. 
Modiola discors Lin., MacLaurin, Biv. Sh. of Coldingham Bay in Proc. Berwick Club I, p. 241. 
— — — Môzcer, Ind. Moll. Groenl., p. 10. 
—  discrepans Mont., Maccrrrivray, Moll. An. of Scotland, p. 238. 
(sine nomine) Brow, Ill. Conch. Gr. Brit. a. Ireland, pl. XXXIX, f. 36. 
Modiola discrepans Mont.; Forges, Rep. Aeg. Invert. in Rep. Brit. Assoc. f. 1843, p. 145. 
— — —  Tuomrson, Rep. Fauna of Irel. in Rep. Br. Ass., p. 261. 
Modiolaria discors Lin., AsBrÔRNSEN, Christianiafj. Litoralf., p. 48. 
— — —  Lovén, Ind. Moll. Scand., p. 33. 
Mytilus discrepans Monracu, Test. Brit. éd. Chenu, p. 73 (non in suppl., p. 65, pl. 26, f. 4). 
Modiola descrepans Mont., Arper, Cat. Northumb. & Durham, p. 81. 
Crenella discors Lin., ForBes & Hanrey, Brit. Moll. IT, p. 194, pl. XLV, f. 5, 6 et pl. XLVIII, f. 5. 
— — — Forges, Distrib. mar. Invert. in Rep. Br. Ass., p. 200. 
— discrepans Mont., Forges, Distrib. mar. Invert. in Rep. Br. Ass., p. 236, 257. + 
— (Lanistina) discors Lin., Gray, Catal. Brit. Moll. in the Brit. Mus., p. 120. 
Modiolaria discors Lin., M. Sars, Beretn. Zool. Reise in Nyt Mag. f. Naturv. VI, p. 175. 
Mytilus discors Lin., Srimpsow, Shells of N. England, p. 12. 
Modiola discrepans Mont., Perit DE LA Saussave, Cat. Moll. mar. France in J. de Conch. II, p. 383. 
Modiolaria discors Lin., AsBrôrNseN, Bidr. Christianiafj. Litoralf. in Nyt Mag. f. Naturv. VII, p. 354. 
Mytilus — — Srimpson, Mar. [Inv. of Gr. Manan, p. 21. 
Crenella —  — Mac Anprew, Geogr. Distr. test. Moll., p. 6, 7, rt. 
— —  — CLark, Brit. mar. test. Moll., p. 63. 
Mytilus — —  Hanzey, Ipsa Linn. Conch., p. 146. 
Crenella — — Jerrreys, Mar. Test. Piedm. Coast. in Ann. a. Mag. N. H. 24 Ser. XVII, 
p. 180. 
— —  — Mac Anprew, N. E. Atl. Moll. in Rep. Br. Ass., p. 111, 135, 142. 
— (Modiolaria) discors Lin., H. & A. Apams, Gen. of rec. Moll. IT, p. 515, pl. CXXI, f. 3. 
— discors Lin., Mac Anprew, Dredg. Coast of Norway, p. 6, 17, 19, 20, 22. 
— — — Sowergy, Ill. Ind. Br. Sh., pl. VIE, f. 13. 
— — — Danrecssen, Beretn. om en Zool. Reise, p. 10. 
— —  — Macé, Cat. Cherbourg et Valognes, p. 28. 
