OSTREA. 63 
Wood’s Linnean -Lamarckian Authority—Synonyms—Locality. 
names. Genus. 
73 DENTICULATA Ostrea Ch. (not Born) viii. f. 672, 8, copied 
toothed in E. M. pl. 183, as O. concentrica. 
China. 
74 EDULIS — Lin. Sys.—Crouch, Lam. pl. 12, f. 8. 
eatable —Sow. G.—Reeve, C.S. pl. 120, f. 
1.—Br. Mol. u. 307, pl. 54.—0O. 
vulgare, Da Cos. 154, pl. 11, f. 6.— 
O. hippopus and deformis, Lam.— 
O. parasitica, Turt. D. B. 204, pl. 
17, f. 6, 7.—Brit. Mar. C. f. 108. 
Britain, Se. 
75 SPONDYLOIDEA Pedum Ch. vii. f. 669, 70.—P. S. Lam.— 
Spondyloid Sow. G.—Reeve, C. S. pl. 11. 
Mauritius, §e. 
76 OVALIS Ostrea? Gm. (from Schrét. Ein. iii. 378, pl. 9, 
oval U7: 
77 spmIAuRITA  Crenatula Schrot. (not Lin.) Ein. iii. 365, pl. 9, 
half-eared f. 6.—C. avicularis, Lam. Red Sea. 
78 PERNA Perna Wood (not Lin.) I. T.—O. alata, Gm. 
oblong 3239.—P. obliqua, Lam.—P. ephip- 
pium, Sow. G. and Reeve, C. 8. pl. 
106, f. 2.—Crenatula Travisit, Turt. 
W. Indies. 
79 ISOGNOMON — Inn. Sys.—P. «7. Lam.—Sow. G.-— 
long-hinged Reeve, C. S.—Han. R. S. 258.— 
P. femoralis, Lam. Ceylon. 
80 EPHIPPIUM — Lin. Sys.—Ch. vii. f.576.— P. e. Lam. 
saddle —Han. R. 8.257. Indian Ocean. 
81 ALATA — Gm. 3339, from Ala corvi pendula, 
winged Ch. vi. f. 581.—P. obliqua, Lam.— 
Han. R. S. 258. W. Indies. 
82 PICTA Crenatula Wood (as of Gm.) I. T.—C. avicularis, 
mussel- Sow. G. f. 3.—Reeve, C. S. pl. 105, 
shaped f. 3, 
83 LEGUMEN Perna Gm. from Stliqua Spengleri, Ch. vii. 
pod-shaped f. 578, copied E. pl. 275, f. 2, 3, as 
P. dactylus.—P. 1. Han. R. 8. 259. 
‘ Nicobar Isles.’ 
84 VULSELLA Vulsella Lin. Sys.—V. lingulata, Lam.—Sow. 
tongue-shaped G. Vul. f. 1.—Reeve, C. 8. pl. 108, 
feos Indian Ocean. 
