1825. 
1825. 
1826. 
1827. 
1827. 
1828. 
1830. 
1831. 
1832. 
1833. 
1835. 
1835. 
1835. 
1836. 
1837. 
1838. 
1838. 
1830. 
1839. 
1830. 
1840. 
1841. 
1841. 
1842. 
1842. 
1843. 
1843. 
1343. 
1843. 
en ire 
Myra iruncata Lin., Woop, Index testac., p. 10, Die 0er 
1843-50. — 
1844. 
1844. 
1844. 
1844. 
1844. 
1844. 
1844. 
1844. 
1845. 
1846. 
1846. 
1846. 
1846. 
1846. 
1840. 
1846. 
1847. 
1847. 
1847. 
1848. 
1848. 
1849. 
1850. 
1850. 
Sphaenia Swainsoni 
Mya truncata Lin., 
De Gervizze, Catal. Manche 17 Mém. Soc. Linn. Calvados, p. 170. 
Risso, Eur. mérid. IV, p. 37r. 
Broww, Ill. of the Conch. Gr. Br. & Irel., pl. X, f. 2. 
Croucs, Ill. Introd. to Lamarck’s Conch., p. 7, pl. 3, f. 6, 7. 
FLEMING, Brit. Anim., p. 462. 
CorLarD Des CHerres, Cat. Test. Finist., p. 12. 
Desuaves, Encycl. Méth. II, p. 597, pl. 229, fig. 22, 2b. 
Mayo, Lessons on Shells, p. 149, pl. VII, f. 2. 
Jonwsron, Catal. Biv. Sh. 27 Proc. Berwick Club I, p. 70. 
Woo, General Conch., p.00, pl. 17, f. 1, 2. 
Lamarcx, Anim. s. vert. Edit. Desh. VI, p. 73. 
BoucxarD-CHanTEREAUx, Cat. Boulonnaïis, p. 10. 
Puiziprr, Enum. Moll. Sic. I, p. 8 (foss.) 
FLemc, Moll. Anim. in Encycl. Edinb., p. 77, 222. 
Forses, Malac. Monensis, p. 54. 
MacLaurin, Biv. Sh. in Coldingham Bay i# Proc. Berwick Club, I, p. 241. 
Anton, Verz. der Conch., p. 2. 
Jerrreys, Mar. Moll. of Oban in Malac. & Conch. Mag. II, p. 44. 
Forges, Shell-bank in the Irish Sea i# Ann. & Mag. N. H. rt Ser. IV, p. 219, 220. 
Swainxson, Treatise on Malacology, p. 367, fig. 117b, 117c. 
GouLp, Inv. of Mass., p. 42. 
LveLL, Shells of Canada in Trans. Geol. Soc. Lond. 2d Ser. VI, p. 137, pl. 16, 
MATE 
Môrzer, Ind. Moll. Groenl., p. 21. 
Taomeson, Dredg. off the Mull of Galloway #7 Ann. & Mag. N. H. 1stSer. X, p.22. 
MicueLs, Catal. Shells of Maine, p. 8. 
pe Kay, Zool. of New York, p. 240, pl. 29, f. 280. 
Hancey, Recent biv. Shells, p. 19. 
Hanrey, Lamarck’s Species of Sh., p. 19. 
Desuaves, Traité Elem. de Conch. Il, p. 175, pl. 8, fig. 1, 2, 3, 4. 
Porrez & MicHaup, Galerie de Douai IT, p. 254. 
Tuomprson, Rep. Fauna of Ireland in Rep. Br. Ass. f. Adv. of Sc., p. 263. 
Brown, Ill. of the Conch. Gr. Br. & Irel. 2e Edit., p. 111, pl. XLV, f. 2. 
Paicipr, Enum. Moll. Sic. II, p. G (foss.) 
Tuorpe, Br. mar. Conch., p. 40. 
Maccrrcivray, Moll. Anim. of Scotland, p. 208. 
Turt., FLEMING, Br: Anim., p. 466. 
— Torre, Br. Mar. Conch., p: 57. 
Burrow, Elem. of Conch., New Edit., pl. IV, f. 1, 2. 
Forges, Mem. Geol. Survey Gr. Brit: I, p« 407. 
uddevallensis Hancock, Shells of Davis’s Strait 27 Ann. & Mag. N. H. XVIII, p. 337. 
truncata Lin., Lovén, Ind. Moll. Scand., p. 40. 
Swainsoni Turt., Lovén, Ind. Moll. Scand., p. 40. 
truncata Lin., KG, Shells North. & Durh. in Ann. & Mag. N. H. rt Ser. XVII, p. 239, 290: 
uddevallensis Hanc., Forges, Mem. of the Geol. Survey I, p. 407. 
truncata Lin 
—  Kinc, Shells North. & Durh. i" Ann. and Mag. N. H.:st Ser. XVIII, 
P2957 280: 
Leacu, Classif. of Br. Moll. #7 Ann. & Mag. N. H. rt Ser. XX, p. 272. 
var. pelagica Kixc, Shells North. & Durh. in Ann. & Mag. N. H. 1st Ser. XIX, 
DA889: 
Srzmascaxo, Beitr. Konch. Russlands #7 Bull. Soc. Nat. Moscou XX, p. 130. 
Forges & Hancey, Brit. Moll. I, p. 163, pl. ro, f. r, 2, 3; pl. H, fig. 1 (animal). 
Arner, Catal. Northumb. & Durham, p. 98. 
Mipoenvorrr, Malac. Rossica III, p. 60, pl. XIX, £. 13 à 15. 
Forges, Infra-litt. distr. mar. Invert. à» Rep. Br. Assoc., p. 205, 230. 
S. Woop, Crag Moll. II, p. 277, pl. XXII, f. ra, rb, re, rd, 1f & Supplément 
(1872) p. 163, pl. X, fig. 25. 
