156 
BRITISH MOLLUSCA. 
Diet. 32; Lamk. Hist. v. n. 40, ed. 2. vi. 409 = E. M t 296 
*/ Brit An - 422; Chemn. Conch. Cab. vi. 169. t. 16! 
1. 162, 163; Dillw. Rec. Shells, i. 113; Mawe, Conchol. t. 7- 
*•4 5.- Hanley, Rec. Shells, i. 141; Reeve, Conch. Icon. Card, 
t. 6. 1. 30; Forbes Sp Hanley, Brit. Moll. ii. 39. 
List. Conch, t. 316. f. 153. 
Inhab. West Indies. Introduced by Donovan , probably in mis- 
take for C. exiguum. 
12. Cardium muricatum. 
Cardium muricatum, Linn. S. N. ed. 12. 1123; Fleming, Brit. 
An.421; Chemn. Conch. Cab. vi. 185. t. 1/. f. 1 77 - Bruq Enc 
Meth. Vers, i. 233; Wood, Gen. Conch. 216. t. 51. f. 2, 3 ; 
Dillw. Rec. Shells, i. 120 ; Lamk. Hist. ed. 2. vi. 399 ; Ind. 
Test. t. 5. f. 14 ; Hanley, Rec. Shells, i. 132. t. 5. f. 1 14 ; Reeve 
Conch. Icon. Card. t. 6. f. 33 ? ; Forbes Sr Hanley, Brit. Moll 
ii. 40. 
Inhab. West Indies. Introduced by Dr. Fleming , from a speci- 
men probably brought in ballast to Leith. 
13. Cardium grcenlandicum. 
Cardium Grcenlandicum, Chemn. Conch, vi. 202. t. 19. f. 198; 
Spengler , SJcrivt. Naturh. Selsk. v. pt. 1. 46; Mag. Berl. Ges 
Naturf. ii. 126; Wood , Gen. Conch. 227 ; Lamk. Hist. 2nd ed. 
vi. 407; Gould, Invert. Mass. 92; Dekay, New York Moll. 
206. t. 23. f. 250; Dillw. Rec. Shells, i. 129; Ind. Test. t. 5. 
f. 28 ; Hanley, Rec. Shells, i. 134 ; Reeve, Conch. Icon. Card. 
1. 10. f. 53 ; Forbes 8f Hanley, Brit. Moll. ii. 39 ; Mindendorf, 
Mai. Rossica, iii. 41. 1. 16. f. 69; Beck, Gaim. Voy. Island, 1. 15. 
Cardium boreale, Reeve, Conch. Icon. t. 22. f. 131, young. 
Venus Islandica, O. Fab. F. Green. 411 (fide Moll). 
Mactra radiata, Don. B. S. v. 1. 161; Turt . Conch. Diet. 80; M. & 
^ R. Linn. Trans, viii. 69; Dillw. Rec. Shells, i. 138. 
Cardium anodonta, Blainv. Man. Mai. 658. 
Cardium edentuluin, Solander, MSS . ; Mont. T. B. Supp 29 • 
Flem. Brit. An. 423; Sow. Gen. Shells, Card. f. 2. 
Aphrodita Columba, Lea, Amer. Phil. Trans, v. 110. t. 18. f. 54. 
Inhab. North Sea. Taken, after a storm, by Mr. Laskey, near 
Portsmouth; Donovan, 
a. “ Britain.”. 
14. Spisula fragilis. 
Mactra fragilis, Chemn. Conch. Cab. vi. 236. t. 24. f. 235; Turt 
Brit. Biv. t. 4. f. 10 ; Flem. B. An. 428 ; Thorpe, Brit. Mar. 
Conch. 48; Dillw. R. S. i. 144; Conrad, Amer. Mar. Conch. 
t. 14. f. 3; Forbes Sf Hanley, Brit. Moll. i. 368. 
