3 NiIcoBARICUS 
oii 
10 
po 
12 
13 
14 
Wood's Linnean 
names. 
Nicobar 
NIGERRIMUS 
black 
LITTOREUS 
periwinkle 
TENEBROSUS 
chocolate 
RUDIS 
sordid 
MURICATUS 
prickly 
/JETHIOPS 
black and 
white 
PUNCTATUS 
white-dotted 
JUGOSUS 
lineated 
CRASSIOR 
coarse 
PETREUS 
small rock 
FULGIDUS 
bronze-banded 
TURBO. 149 
Lamarchian 
Genus. 
Littorina Helix paradoxa, Born.— Chrysostomus 
N. Ch. v. 216, f. 1822-5.—LNerita 
ec. Karst. i. pl. 4, f. 7.—Z. WV. Lam. 
—Kien. pl. 36, f.5.—Reeve, I. Tur- 
bo, f. 48. Philippines. 
Gm. 3597, for Ch. v. f. 1848.—Dil. 
816. S. Seas. 
Lin. Sys.—Mont.—Lam.—TZ. ustula- 
tus, Lam.—L. vulgaris, Sow. G.— 
L. 1. Br. Mol. iii. 29, pl. 83, f. 7. 8. 
Mont. pl. 20, f. 4.—Z. vestitus, Say. 
J. Philad.—Z. ¢. Br. Mol. i. 39, 
pl. 84, f. 11, 12. Britain, &e. 
Donov. pl. 33, f. 3.—Mont.—Z. +r. 
Phil. N. C. Lit. pl. 1, f. 14, 5, 6.— 
Br. Mol. iii. 32, pl. 83, f. 1, 2, 3, 5, 
6, 7.—L. zonaria, Bean in Brit. 
Mar. C. Britain, §c. 
Lin. Sys.—Born, pl. 12, f. 15, 6.— 
Lam. W. Indies. 
Gm. 3596, for thiopissa, §c. Ch. v. 
f. 1820, 1.—Dil. 819. WW. Zealand. 
Authority—Synonyms— Locality. 
Trochus 
Littorina 
Trochus 
Gm. and Dil. 817, for Marnat, Adans. 
Sen. 168, pl. 12, f. 1.—-L. p. Phil. N. 
C. ii. 198, Lit. pl. 4, f. 11. Senegal. 
Mont. 586, pl. 20, f. 2.= rudis, var. 
Littorina 
Lacuna Mont. pl. 20, f. 1.—Z. pallidus, Don. 
pl. 178, f.4.—L. ¢. Turt. Z. J. iu. 
192.—Br. Mol. iii. 67, pl. 72, f. 5, 
6. Britain. 
Mat. and Rack. L. T. vii.—After 7. 
Neritoides, Lin.—Heliz p. Mont.— 
T. cerulescens, Lam.—L. Basteroti, 
Payr.—Paludina glabrata, Zieg|.— 
LZ. p. Alder.—L. N. Br. Mol. iii. 
26, pl. 84, f. 1, 2. Britain, §e. 
Helix f. Adams, T. L. ii.—Z ft Mont. 
332.— Truncatella ? fusca, Phil. Sic. 
ii. probably.—Cingula f. Han. in 
Brit. Mar. C. f.50.—2.f. Br. Mol. 
ili. 128, pl. 81, f. 1, 2. Britain, $e. 
Littorina 
Rissoa 
