BRITISH MOLLUSCA. 
43 
Syndosmya alba, Recluz , Rev.Zool. 1843, 362; Chenu , III. Conch. 
Syndosm. 3; Loven , Ind. Moll. SJcand. 45. 311 ; Forbes Sf 
Hanley , Brit. Moll. i. 316. t. 17. f. 12, 13, 14. 
Abra alba, Leach ; Gray, Ann. Sf Mag. N. H. 1847* 272 ; Forbes , 
M. G. S. i. 409. 18 (1846). 
Erycina Renieri, Brown ; Philippi , i. 2. t. 1. f. 6, ii. 8. 
Tellina opalina, Renieri, not Chemn. 
T. pellucida, Brocchi, t. 12. f. 8. 
Amph. semidentata, Scacchi, Cat. 5. 
a — y. Coast of England. 
g — j. Scarborough. 
k, l. Strangford Lough. Presented by G. Hyndman, Esq. 
m — r. Dublin Bay. Presented by T. Warren, Esq. 
2. Abra intermedia. 
Amphidesma intermedia, Thompson , Ann. N. H. xv. 318. t. 19, 
f. 6. 
Abra intermedia, Forbes , M. G. S. i. 409. 20 ; Forbes Sf Hanley , 
Brit. Moll. i. 319. 1. 17- f. 9, 10, t. K. f. 5, animal. 
Amph. obovale, S. Wood. 
Mya nitida, Muller, Prod. n. 2963, not 0. Fab. 
Syndosmya nitida, Loven, Ind. Moll. Skand. 44. 
Young. Abra profundissima, Jeffreys, Ann. Nat. Hist. xx. 19 
(not Forbes), 
a — c. Scotland. 
d — l. Inverary. 
m — p. S. of Ireland. Presented by R. M tf Andrew, Esq. 
3. Abra prismatica. 
Ligula prismatica, Mont. T. B. Supp. 23. t. 26. f. 3 ; Penn. B. Z. 
ed. 1812, iv. 169. no. 1. 
Mya prismatica, Wood, Gen. Conch. 101; Turt. Conch. Diet. 103; 
Dillw. Recent Shells, i. 47 ; Index Testae, t. 2. Mya, f. 21. 
Amphidesma prismatica, Lamk. Hist. ed. 2. vi. 128; Turt. Brit. 
Biv. 52. t. 5. f. 3 ; Macgilliv. Moll. Aberd. 294 ; Thorpe, Brit. 
Mar. Conch. 54; Brown, III. Conch. G. B. 105. t. 42. f. 5; 
Hanley, Recent Shells, i. 42. t. 2. Mya, f. 21. 
Abra prismatica, “Leach,” fide Lam, . Hist.; Ann. Sf Mag. N. H. 
xx. 1847, 272; Forbes, M. G. S. i. 408. 19. 
Syndosmya prismatica, Recluz, Rev. Zool. 1843, 367, in Chenu, 
III. Conch. Syndos. 4 ; Forbes Sf Hanley, Brit. Moll. i. 321. 
1 . 17- f. 15; Loven, Ind. Moll. Skand. 45. 314. 
a—f. Newcastle. Presented by J. Alder, Esq. 
g — k. Ireland. 
l, m. Dublin Bay. Presented by T. Warren, Esq. 
n — s. Britain. 
