36 
Wood’s Linnean 
names. 
50 UNEDO 
strawberry 
51 FRAGUM 
white straw- 
berry 
52 RETUSUM 
Diana-heart 
53 CARDISSA 
spiny-keeled 
54 
HUMANUM 
smooth-keeled 
1 SPENGLERI 
Spengler’s 
2 PLICATARIA 
plaited 
& PAPYRACEA 
paper 
4 VITREA 
brittle 
STRIATULA 
striated 
Or 
6 CYGNEA 
swan 
Lamarchian 
CARDIUM. 
Genus. Authority—Synonyms—Locality. 
Cardium Lin. Syst.—Wood, G. C. pl. 58, f. 1, 
2.—Lam.—Han. R. 8. 141.— Reeve, 
I. ii. Car. f. 18. Ceylon, Se. 
Lin. Syst.— Wood, G. C. pl. 58, f. 3. 
—lLam.—Han. R. 8. 142.—Reeve, 
I. ii. Car. f. 28. Philippines, China. 
Wood (not Lin.) G. C. pl. 58, f. 4, 5. 
=no. 31. 
Lin. Sys.—Wood, G. C. pl. 59, f. 1, 
2.—Lam.—Reeyve, I. i. Car. f. 15, 
d. e. China. 
Wood (from ©. humanum, Se. of Ch.) 
G. C. pl. 59, f. 2, 3, 4—Han. B.S. 
143.—C. Junonie, Lam.—C. car- 
dissa, var. Reeve, I. ii. Car. f. 15, a. 
Persian Gulf. 
MACTRA. 
Mactra Lin. Sys.—Ch. vi. 199, 200, 1.—Spen. 
k. Nat. v. pt. 2, p. 96.—Lam.— 
Sow. G.—Reeve, ©. 8. pl. 42, f. 1. 
—Han. R. 8. 29. 
Cape of Good Hope. 
Lin. Sys.—Ch. vi. f. 202, 3, 4.—Spen. 
Sk. Nat. v. pt. 2, p. 98.—Lam.— 
Han. R. 8S. 30. “Reeve: I. Mace. f. 
26. Sumatra. 
Lutraria Ch. vi. f. 281—Spen. Sk. Nat. v. pt. 
2, p. 122.—? L. plicatella, Lam. 
Nicobar. 
Ch. xi. f. 1959, 1960.—Spen. Sk. Nat. 
v. pt. 2, p. 122.—L. v. Han. R. S. 
28. Ceylon. 
Mactra Ch. (not Lin.) vi. f. 205, 206.—Spen. 
Sk. Nat. v. pt. 2, p. 99.—M. stria- 
fella, Lam. — Han. R. 8. 29.— 
Reeve, I. Mac. f. 12.—M. albina, 
Desh. E. M. India. 
Ch. vi. f. 207.—Spen. ae ao v. pt. 
2, p.211.—Han. R. 8. 8 
ee Seas. 
——— 
eee 
