VOLUTA. 99 
Bi eos ate: 
Wood's Linnean Lamarckian Authority—Synonyms—Locality. 
names. Genus. 
28 AMBIGUA Odostomia? Turbo pallidus, Mont. 325, pl. 21, f. 4. 
doubtful —V.a. Mat. and Rac.—O.? p. Br. 
Mol. iii. 307, pl. 98, f. 4. Britain. 
29 PORPHYRIA Oliva Lin. Sys.—Dil. 510.—O. p. Lam.— 
porphyry Reeve, C. I. vi. Ol. f. 2. Panama. 
30 ERYTHROSTOMA —— _ Dil. 511, for O. e. Lam.—O. e. Reeve, 
orange-marbled hOl te 7 Ceylon, Se. 
31 OLIVA —— Lin. Sys. (type).—V. nigrita, Karst. 
olive Les. i. 216, No. 639, 640. — O. 
maura, Lam.—Reeve, I. Ol. f. 10, d. 
—Porphyria vidua, Bolten. 
Ceylon, Se. 
32 CRUENTA — Dil. 514.—After O. guttata, Lam. 2. 
orange-throated —Porphyria amethystina, Bolten. 
—O.c. Reeve, I. Ol. f. 30. 
Society Islands. 
33 ANNULATA ——- Gm. 3441.—Dil. 515.—O, leucophea, 
ringed Lam.—monstrous var. of No. 32. 
Ceylon, &c. 
34 VENTRICOSA — Dil. 515, chiefly.—O. wndata and bi- 
ventricose cincta, Lam.—O. inflata, Reeve (as 
of Lam.), I. Ol. f. 31. Zanzibar. 
35 INCRASSATA — Dil. 516.—After O. angulata, Lam.— 
thickened Reeve, I. Ol. f. 1. Central America. 
36 PINGUIS _ —- Dil. 516.—After O. Brasiliensis, Ch. 
quaker-olive x. f. 1867, 8.—Lam.—Reeve. I. Ol. 
f; 13% Brazil. 
37 UTRICULUS —— Gm. (not typical.)\—After V. gibbosa, 
gibbous Born.—Karst. Lesk. no. 542.—Dil. 
517.—O. u. Lam.—O, g. Reeve, I. 
Ol. f. 12. Africa. 
38 ISPIDULA —— Dil. (as of Lin.) 518, var. A.—O. aeu- 
enamelled minata, Lam.—Reeve, I. Ol. f. 33, 
ab, c, @. Senegal. 
39 HIATULA —- Gm. 3442.—Dil. 518.—0. h. var. db. 
gaping Lam.—Reeve, I. Ol. f. 35.— Hiatula 
pallida, Swain. Z. I. 8. 2, pl. 79, f. 
2: Senegal. 
40 NIVEA — Gm. 3442, for Mart. i. 557, 8.—Dil. 
snowy R. 8. 519. — O. eburnea, Lam.— 
Reeve, I. Ol. f. 64. W. Indies. 
41 JASPIDEA —— Gm. 3442.—Dil. 519 —0O. conoidalis, 
jasper Lam.—Reeve, I. Ol. f. 58, 
W. Indies. 
