12 
~I 
ie-e) 
10 
11 
Wood's Linnean 
names. 
STRIATA 
striated 
FALCATA 
hooked 
CORDATA 
heart-shaped 
CHILOENSIS 
Chili 
HIANS 
gaping 
TRUNCATA 
abrupt 
ARENARIA 
sand 
CONVEXA 
convex 
MYA. 
Lamarchian 
Genus. 
Pholas Lin. Syst.—Sow. Th. ii. 494, pl. 104, 
f. 40, 1,2. — P. clavata and pusilla, 
Lam.—P. lignorwnm, Speng.—P. co- 
noides, Flem.—P. nana, Pult. 
Atlantic, in wood. 
Authority — Synonyms—Locality. 
—— Wood, G. C. 84, pl. 16, f. 5-7.—Not 
mentioned in Sow. monog. Ph. Im- 
mature. U. in wood, 
—— Gmel. 3216, from Schrot. Hin. i. 544, 
pl. 9, f. 22-24. Immature. 
U. in coral. 
—- Molina, Chil. 179. Chili, in rocks. 
Gastro- Ch. x. 364, f. 167, 8,9.—G. cwnei- 
cheena Sormis, Phil. W. Indies, in corals. 
MYA.—GAPER. 
Mya Lin. Syst.—Brit. Mol. i. 168, pl. 10, f. 
1, 2, 3.—W. ovalis, Turt.—Sphenia 
Swainsoni, Turt. D. B. is young. 
Britain, Se. 
—— lin. Syst.—Brit. Mol. i. 168, pl. 10, 
f. 4, 5, 6—Chama a. Da Cos.—i. 
mercenaria and acuta. Say. 
Britain, §c. 
Thracia § Wood, G. C. 92, pl. 18, f. 1.—Ligula 
distorta, Mont. T. B. Sup.—Anatina 
e. Turt. D. B. 45, pl. 4, f. 1, 2—Am- 
phidesma c. Flem.—T. e. Brit. Mol. 
i. 228, pl. 16, f. 1, 4.—Z. declivis, 
Macg. Britain. 
