72 
BRITISH MOLLUSCA. 
2. Thracia VILLOSIUSCULLA. 
Anatina villosiuscula, Macgilliv. Edin. Phil. Journ. 1827, 370. 
t. 11. f. 6 ; Brown, III. C. t. 44. f. 4. 
? Anatina intermedia, Jeffreys, Conch. Mag. 45 (not described) ; 
Clark, MSS. 
Thracia ovata, Brown, III. Conch, ed. 2. 110. t. 44. f. 4. 
Thracia villosiuscula, Forbes Sr Hanley, Brit. Moll. i. 224. t. 17. 
f.4,7. 
a, b. Dublin Bay. Presented by T. Warren, Esq. 
c, d. Scotland. 
e — h. Devonshire. 
i. Scarborough. 
3. Thracia pubescens. 
Anatina pubescens, Turt. Biv .45. t A. f. 3 ; Thorpe, Mar. Conch. 41. 
Amphidesma pubescens, Flem. B. A. 431. 
Mya pubescens, Pulteney, Dorset, 27; Mont. T. B. 40; Supp. 166 
(chiefly); Turt. Did. 99. f. 35. 
Mya declivis, Donov. B. S. iii. t. 82; Maton Sf Backet, Linn. 
Trans, viii. 36 ; Dorset Cat. 28. t. 4. f. 6 ; Wood, Gen. Conch. 
93. 1. 18. f. 3 ; Dillw. R. S. i. 43 (not var.) ; ? Penn. Brit. Zool. 
iv. 66. no. 15, ed. 1812, 160. no. 3. 
Anatina declivis, Brown, III. C. 1. 11. f. 5. 
Anatina myalis, Lamk. Hist. n. 9, ed. 2. vi. 80 ; Deless. Rec. Coq. \ 
t. 3. f. 3 ; Thomps. Rep. Brit. Assoc. 1843, 263. 
Thracia pubescens, Leach ; Kiener, Coq. Viv. t. 2. f. 2 ; Thorpe, 
M. C. xxiv. ; Couthouy , Boston Journ. N. H. ii. 135 ; Desh. 
Ency.Meth. ii. 1039; Exped. Moree, Zool. 87- 1. 18. f. 12; 
Hanley, Rec. Shells, 21; Forbes Sr Hanley, Brit. Moll. i. 226. 
t. 16. f. 2, 3, 
Thracia declivis, Brown, III. Conch. 109. t. 44. f. 5. 
Thracia Beaniana, Recluz, Rev. Zool. 1845, 407. 
Thracia Montagui, Leach, MSS. 1818, Ann. Sr Mag. N. H. xx. 
1847, 27 2. 
a — d. Britain. 
e. Ditto. Presented by Mrs. Robinson. 
f — i. Devonshire. 
j. Falmouth. Presented by W. P. Cocks, Esq. 
k. l, junior. Scotland. 
4. Thracia convexa. 
Anatina convexa, Turt. Biv. 45. t. 4. f. 1, 2; Brown, III. C. 1. 11. 
f. 3; Thorpe, Mar. Conch. 41. 
Mya convexa. Wood, Gen. Conch. 92. t. 18. f. 1; Cat. t. 2. f. 3 ; 
Turt. Diet. 100. 
Amphidesma convexum, Flem. B. A. 431. 
