552 
WORMS. TESTACEA. ?2. Nerita. 
Virglnea, 
Polita, 
Tnhabits Minorca and Jamaica: fmaller than N. flaviatili*' 
Shell fometimes marked with white moniliform belts or I®* 
tudinal undulate brpwn lines : aperture ovate, large • 
lip paler : cro’iun hardly confpieuous and lateral. 
Shell fmooth, ovate: inner-lip denticulate. 
Lister, tab. 6o6. fig. 35—37. Petiv. Gaz. t. 11, f. 3. 
Bonan, recr. and Mu/, IDrcb. %.fig. 204. 
Jrgenv. conch, tab. 7. P. Klein ojlr. t. z.f. 32, 
Schrcet. Einl in conch, 2. tab. ^.fig, 14. 
2., Lifter, tab. 604. fig. 24 — 27 ? 
Inhabits rivers of India and South America: 2— lo lines 
Shell white, grey or yellowilh, with black brown blueilh ,)f 
or reddilh fpots, dors, angular lines or bands : crcrvi^ ^ .i 
obtufe and elongated ; aperture ovate : inner-lip 
fmooth. 
Shell fmooth, with ah obliterated crown: lip toothed 
fide. 
Lifter conch, tab. 600, fig. 17. tab. 602. 
Bonan, recr. and Muf. Hrch. I- fig, 2? I ? 
Rump/. Muf. tab. 22. 1 , K. Klein ofir. t. \.f. 29. 
Gualt, tefi. tab. 66. D, F, G, H. Mrg, conch, t. 7, K. 
Seha Muf. 3. tab. ■>,%, jig. 56. tab. ^g,f. 1 — 3. 
Regenf. conch, i . t. A,. f 43. Knorr, 3, t. l .f. 4. 
Born Muf. Cerf, Vind. teft. tab. ly.fig. II — 16. 
Chetnn conch. 5. tab. l^j'^.fig. 2001— 2014. 
2. Lister conch tab. So'^. fig. 21? 
3. Gualt. teft, fab. 6b. fig. E, I, L, M. 
4. Seba Muf. 3. tab. e,\. f. 27. t. 59. f. 13—15. 17. 
Inhabits India and South feas. Shell ovate, folid, P 
eft 
iC^ 
varioufly ornamented with fpots, clouds and bands, or 
black and white : both /r/)r deep brown ; throat vsxofifij r 
jpi' 
Pelorcnta, Shell ftriate ; lips toothed, the inner-one flatti® 
wrinkled. 
Lister, tab.c,c)C,. fig. l. Knorr Ft rgn.c,. t. 3,/. 2, 
> Bonan recr. and Muf. birch, ^.fig, 2 1 4. 
Gualt, teft, tab, 66. Z. Arg. conch, t. 7. G. O, 
Chemn. conch. 5. fab. IC ) Z . fig. 19 77.. 1984. ^ fS ^ 
Inhabits American Iftands-, rcfcmbles N. groffa. but is , cfS' 
colour, the grooves are not fo deep, the outer-lip is 
nate and the inner-one not convex : Jhell rounded, 
yellowilh or red, with paler red chcfnut blueilh or b!s‘''"^^/‘ 
and rays : aperture repand : pillar imprelled, with 3 
fpot: throat laSton, 
