32 
Wood's Linnean 
names, 
13 FASCIATUM 
banded 
14 MURICATUM 
prickly 
15 ISOCARDIA 
imbricated 
16 GLAUCUM 
greenish 
17 MACULOSUM 
mottled 
18 RINGENS 
toothed 
19 VENTRICOSUM 
prominent 
CARDIUM. 
Lamarchian 
Genus. 
Authority — Synonyms—Locality. 
Cardium Mont. T. B. Sup. 30, pl. 27, f. 6.—- 
Reeve, C. I. ii. Car. f. 118.—Brit. 
Mol. ii. 25, pl. 82, f. 5.—C. ovale, 
Sow. C. I—Han. R. 8S. 186.— 
Reeve, C. I. ii. Car. f. 119.—C. 
rubrum, do. f. 124. Britain, §e. 
Lin. Sys.—Brug.— Wood, G. C. pl. 
51, f. 2.—Lam.—Han. R. 8. 1382.— 
Reeve, C. I. ii. Car. f. 38. 
W. Indies. 
Lin.— Wood, G. C. pl. 52, f. 1.—Lam. 
—Han. R. 8.—Reeve, C. I. ii. Car. 
f. 84. W. Indies. 
Brug. E. M. Vers. 221.—Poir. Bar. 
ii. p. 138.—C. rusticum, Ch. (not 
Lin.) vi. f. 197.—Donov. B. 8. pl. 
124, f. 2.—Poli—Lam.—Phil. Sie. 
pl. 4, f. 12, 18, 14.—C. Lamarckii, 
and Belticum, Reeve, C. I. 1. Car. 
£93? 113. Britain ; Lanquedoe. 
Wood, G. C. 218, pl. 52, f. 3.—Han. 
R. 8S. 188.—C. arenicolum, Reeve, 
Onl Carrie 75. Philippines. 
Ch. vi. 176, f. 170—Wood, G. C. 53, 
f. 1, 2—Lam.—Han. R. 8. 1380.— 
Reeve, C. I. ii. Car. f. 6. 
Mouth of the Gambia, Africa. 
Brug. E. M. Vers.—Lam.—Han. R. 
8S. 1382.—C. maculatwn, Gm. from 
List. 328.—C. obliqguum, Spen. Sk. 
Nat. v. pt. 1, p. 28, pl. 1, f. 3+. 
magnum, Born. (not Lin.) T. Ces. 
pl. 3, f. 5.—Reeve, C. I. uu. Car. f. 
20. Gulf of Mexico. 
