Chap. IV. 
ifabella. 54. C. Tub-cylindrical, with pale yellow extremities ; 
li inch long. Mauritius. 
ambigua. 55. C. pyriform, dulky, with paler clouds and fpots. 
fcurra. 56. C. ovate, oblong •, beneath flat ; yellowilh, with 
greenilh and livid confluent drops ; fides varied with 
Scattered brown dots. India. 
C. Umbilicated or perforated. 
onyx. 57. C. beneath brown, above whitilh; fmall. Afia. 
clandejli - 58. C. with fine tranfverfe lines here and there meet- 
ne. ing together. India. 
fuccinEla. 59. C. interior lip rounded at each extremity. 
zig-zag. 60. C. pale yellow, with brown dots ; the extremi- 
ties with 2 brown fpots. 
hirundo. 61. C. above bluifli ; extremities marked with 2 
brown fpots. Maldivia illands. 
afellus. 62. C. white, with 3 brown bands ; oblong ; minute. 
Madeira illands. 
erronea. 63. C. with an equal teftaceous fpot, 
urfellus. 64. C. oblong, white ; above fmooth, varied with 
brown, and marked with 2 brown dots at the umbilicus 
or perforation. 
pyrum. 65. C. pale brown, with paler bands and ochra- 
ceous fpots ; beneath and at the fides fulvous ; within 
blue. 
maculofa. 66. C. narrow, long, with flelh-coloured fpots above, 
varied with pale, fulvous, and glaucous ones •, fides 
chefnut. 
pulla. 67. C. thin ; fides ruflet brown ; above white, or 
pale brown, with tranfverfe bands, or a fainter hori- 
zontal line. 
indica. 68. C. cylindrical, marked above with characters, 
eyes, and a paler horizontal line ; fides bloom-colour, 
dotted with black. India. 
ovum. 6 9. C. thin, oblong, olivaceous, with fcattered ferru- 
ginous fpots •, beneath white. 
felina. 70. C. oblong, narrow, plumbeous, with ferruginous 
dots and fpots, and paler bands ; marked at each ex- 
tremity with 2 brown fpots. 
alomaria. 71. C. oblong, fnowy, dotted with brown ; each end 
marked with 2 dulky dots ; -§- inch long. 
nebulofa. 72. C. oblong, gibbous*, brown, with chefnut fpots. 
ochroleuca. 73. C. thin, ochraceous, with paler fpots. 
ftellata. 74. C. thin, cinereous, dotted with brown, and mark- 
ed with tranfverfe, elevated ftrise. 
fubfiava. 75. C. oblong, gibbous, fmooth, yellowilh. 
leucogafer 76. C. oblong, purple; beneath white. 
variolofa. 77. C. oblong, dulky, with two bands on the back, 
and whitifh fpots. 
fulva. 78. C. folid, oblong, fulvous, with brown fpots, dif- 
pofed in rows, and two dulky bands-, fides faflfron. 
leucojlo- 79, C. oblong, gibbous, clouded with brown and 
ma. blue -, fides fpotted with black ; mouth white. 
Jineata. 80. C. ovate, marked above with lines ; borders 
fpotted. 
csncellata. 81. C. ovate, gibbous, with cancellated fpots, and a 
horizontal line above. 
lutea. 82. C. brownilh, with two white bands; beneath 
pale yellow, dotted with brown. 
hadia. 83. C. oblong, gibbous ; above bay, with brown 
and white dots. 
pundlata. 84. C. ovate, white, with teftaceous dots. 
zonaria. 85. C. ovate, fmoothilh, yellowilh, with four brown 
lunules. Shores of Guinea. Very rare Ihell. 
CGNCHOLOGY. 427 
86, C. lip toothed within ; with three rows of tu -conoidea. 
bercles; pillar lip without teeth. 
D. Margined. 
87. C. umbilicated, pale yellow, with white round cribraria, 
fpots. 
88. C. whitifh, with a knotty margin. Medi terra- moneta. 
nean, Atlantic, Ethiopia, and Indian feas. — This fpe- 
cies is colkCled in great quantities, and tranfported 
to Bengal, Siam, and other parts of India, where it 
is employed by the natives as the medium of com- 
merce. 
89. C. furrounded on the back with a yellow ring, annulus. 
Amboyna and Alexandria. 
90. C. gibbous, unequal, whitilh ; margin dotted caurica, 
with brown ; back marked with teftaceous clouds. In- 
dian ocean. 
91. C. with a jagged margin; yellow, dotted with erofa.. 
white ; fides with a brownilh fpot. Mauritius and 
Afcenfion illands. 
92. C. with a jagged margin, flefh-colour, with a derofa. 
greenilh back, marked with fulvous dots ; fides dotted 
with brown. Mediterranean. 
93. C. with a jagged margin ; yellow, dotted withfaveola. 
white ; fides marked with obfolete, fcattered, brown 
dots. 
94. C. llightly margined, yellowilh with deeper fpurca. 
fpecks ; fides dotted with brown. Mediterranean. 
95. C. oblong, ovate ; above bluilh, dotted and fpot -oblonga, 
ted with brown ; beneath and at the fides white. 
96. C. cinereous, variegated with teftaceous ; white fioRdt}, 
beneath, and at the fides; ii inch long. Amboyna. 
97. C. triangularly gibbous, dotted with white, jag- he ho la, 
ged behind ; beneath yellow, immaculate. Indian o- 
cean. 
98. C. llightly margined, pale yellow with black ocellata. 
eyes; margin white, dotted with brown; i~ inch 
long. 
99. C. pale violet, dotted with white ; a very fmall poraria 
(hell. 
* 100. C. with numerous tranfverfe furrows, feme of pediculus, 
which are forked ; a fmall Ihell, and ovate, with vari- 
ous tints of red or white ; fometimes it is marked with 
a longitudinal groove,. Frequent on molt Ihorts. Bri- 
tain. 
1 o 1 . C. margined on each fide, llightly produced nucleus, 
and rugged, with raifed tubercles above ; 1 inch long. 
Nuffatella ifland. 
102. C. whitilh, produced on each fide ; back tuber- madagaf- 
culated, and marked with tranfverfe undulated ftriae. carienfs. 
Madagafcar. 
103. C. fomewhat produced, with elevated dots ; ^x-f a phyl a a. 
tremities pale yellow. 
104. C. produced on each fide, and fprinkled with c icerc ula. 
raifed dots. Mediterranean and Indian feas. 
105. C. produced on each fide, and fmooth, white or globulus. 
yellow. Amboyna. 
106. C. oblong, llightly produced, fmooth, yellow \qffinis. 
ocellated on each fide before. 
107. C. thin, oblong, white, with ferruginous fpots fqualina. 
and dots. 
,108. C. white or gray, with obfolete ferruginous fmbriata. 
fpots and tranfverfe Lands ; lips of the mouth marked 
with violet fpots. 
3H2 
109. C, 
