16 
Wood's Linnean 
names, 
27 OVATA 
oval 
28 CRASSA 
thick 
29 NODULOSA 
knotted 
30 MARGARITI- 
FERA 
pearl 
81 CORRUGATA 
wrinkled 
32 RADIATA 
radiated 
33 RUGOSA 
rough 
34 NODOSA 
knobbed 
39 SPURIA 
spurious 
Lamarchian 
Genus. 
Unio 
MYA. 
Authority—Synonyms—Locality. 
Turt.— JU. limosus, Nils.—U. Des- 
hayesti, Michaud.— U. longirostris, 
Rossm. Britain, Se. 
Don. B. S. pl. 122.—Subsequent to 
U. twmidus, Retz. — Brit. Mol. ii. 
140, pl. 40, f. 1.—JL, ovalis, Mont. 
—WM. depressa,Don. pl. 101.—Mysca 
ovata and solida, Turt.—U. ovalis, 
F.—Sow. G. Britain, Se. 
Wood, G. C. 106, pl. 20, 21.—U. pon- 
derosa, Lea—Han. R. 8S. 177. 
© China.’ 
Wood, G. C. 106, pl. 22, f. 1 to4.—U. 
nm. Han. R. 8. 180. i. 
Lin. Syst.—U. m. Retz.—Rossm. Ic. 
f. 71 to 74.—Brit. Mol. ii. 146, pl. 
38.— U. elongata, Lam.—U. sinuata, 
Pf.—U. Roissyi, Mich.—Alasmodon 
m. Gray.—Al. arcuata, Barnes. 
Britain, §fe. 
Ch. (as of Mill.) vi. f. 22.—Wood, G. 
C. 108, pl. 24, f.1, 2,3.—U. C. Lea. 
Hindostan. 
Gm. 3220, from I. pictorum, Se. of 
Ch. vi. f.7.— Wood, G. C. 109.—U. 
Virginiana, Lam. (from N. America) 
teste Lea. ‘ Malabar? 
Gmel. 3222, from IW. corrugata magna 
of Ch. x. 346, f. 1649.31 ! teste 
Lea. Coromandel, 
Ch. x. 847, f. 1650.—U. delphinus, 
Speng. Sk. Nat. in. pt. 1, p. 68. 
Tranquebar. 
Gmel. 3222, from Schrot. Hinl. 11. 617, 
pl. 7, f£.5.—U. (Waia) s. Morch. 
Tranquebar. 
