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46 
pygmseum, 
Donov., 
35 
England, 
Don. B. S., pi. 32, f. 3. is Cardium exiguum, Gmel. 
quadragenarium, Coni’ad, 
Upper California, 
Jour. Ac. N. S., V. 7, pi. 17, f. 5. 
V aji • 
radiatum, 
Donov., 
32 
North Atlantic, 
Donov. B. S., 5, pi. 161. is Cardium Groenlandicum. 
radiatum, 
Reeve, 
Philippines, 
Conch. Icon., pi. 18, f. 89. 
retusum, 
Linn., 
42 
Persian Gulf, 
Conch. Icon., pi. 19, f. 103. 
I'ingens, 
Chemn., 
3 
Gambia, 
Chemn. 6, pi. 16, f. 170. 
ringiculum, 
Sowb., 
Ceylon, 
Conch. Icon., pi. 21, f. 115. 
rubrum, 
Mont., 
England, 
Mont. Test. B., p. 83. is Kellia rubra, Turton. 
rugatum, 
Gron., 
8 
Lu^on, 
Conch. Icon., pi. 12, f. 63. Cardium apertum, Chemn. 
“ var., 
Jamaica ? 
Wood’s Gen. C., pi. 56, f. 2. Cardium virgiueum, Gmel. 
rugosum, 
Lam., 
23 
Java, 
Enc. Meth., pl. 297, f. 2. 
“ var., 
Ceylon, 
Conch. Icon., pi. 14, f. 68. 
ti u 
Nicobar, 
Chemn. 6, pl. 19, f. 191. Cardium magnum, Chemn. 
rusticum, 
Lam., 
30 
England, 
Conch. Icon., pl. 18, f. 93. is Cardium Lamarckii, Reeve. 
rusticum, 
Linn., 
16 
Adriatic, 
Conch. Icon., pl. 3, f. 16. Cardium tuberculatum, Chemn. 
“ var., 
Mediterranean, 
Sowb. Gen., f. 3. Cardium tuberculare, Sowb. 
senticosum, 
Sowb., 
West Columbia, 
Conch. Icon., pl. 16, f. 82. 
serratum, 
Brug., 
Mediterranean, 
Enc. Meth., pl. 298, f. 5. , is Cardium sulcatum, Gmel. 
serratum, 
Lam., 
25 
England, 
W^ood’s Gen. C., pl. 54, f. 1. is Cardium Pennantii, Reeve. 
serratum, 
Linn., 
26 
West Indies, 
Chemn. 6, pl. 18, f. 189. Cardium tevigatum, Lam. 
“ var.. 
Isle of St. Vincent, 
Knorr. Verg., 2, pl. 20, f. 4. 
Isle of Nevis, 
Wood’s Gen. C.J pl. 54, f. 3. Cardium citrinum, Wood. 
setosum. 
Redfield, 
China, 
Ann. Lyc. N. Hist., vol. 4. 
Sinense, 
Sowb., 
China, 
Conch. Icon., pl. 1, f. 3. 
soleniforme. 
Brug., 
10 
Martinique, 
Conch. Icon., pl. 2, f. 8. is Cardium bullatum, Lam. 
striatulum. 
Sowb., 
New Zealand, 
Conch. Icon., pl. 12, f. 60. 
subelongatum. 
Sowb., 
St. Thomas, 
Conch. Icon., pl. 11, f. 57. 
subretusum. 
Sowb., 
Philippines, 
Conch. Icon., pl. 19, f. 100. 
subrugosum. 
Sowb., 
Zanzibar, 
Conch. Icon., pl. 11, f. 55. 
“ var.. 
Philippines, 
Zool. Proc., 1840. 
(1 (( 
Sowb. C. Illust., f. 34. 
substriatum. 
Conrad, 
California, 
Jour. Ac. N. S., 7, p. 228. 
sulcatum. 
Gmel., 
24 
Mediterranean, 
Conch. Icon., pl. 16, f. 79. Cardium serratum, Brug. 
“ var.. 
Wood’s Ind., pl. 5, f. 3. Cardium flavum. Born. 
tenuicostatum. 
Lam., 
5 
Timor, 
Conch. Icon., pl. 10, f. 50. 
tuberculare. 
Sowb., 
Mediterranean, 
Sowb. Gen., f. 3. is Cardium rusticum, Linn. 
tuberculatum. 
Chemn., 
England, 
Chemn. 6, pl. 17, f. 173. is Cardium rusticum, Linn. 
tuberculatum. 
Linn., 
Mediterranean, 
List. C., pl. 329, f. 166. is Cardium echinatum, Linn. 
unedo. 
Linn., 
39 
Ceylon, 
Conch. Icon., pl. 2, f. 13. 
“ var.. 
Philippines, 
Wood’s Gen. C., pl. 58, f. 3. 
unicolor. 
Sowb., 
Isle of Ticao, 
Conch. Icon., pl. 18, f. 88. 
unimaculatum. 
Brod.&Sowb., 
Isle Annaa, 
Conch. Icon., pl. 21, f. 114. is Cardium cardissa ? young. 
variegatum. 
Sowb., 
Philippines, 
Sowb. C. Illust., f. 57. 
“ var.. 
Isle of Ticao, 
Conch. Icon., pl. 15, f. 75. 
C( (( 
Isle of Leyte, 
Zool. Proc., 1840. 
