526 
Pervert fas 
Dextra, 
Rea. 
Inver fa. 
Juterrupta. 
WORMS. TESTACEA. 81. Helix. 
Shell fubumbiiicate ovate-oblong contrary fulphur. 
Lister tab. 9. 34, 35. Argenv, conch, tab. 9. G. 
Grew. Muf. tab. 10. fig. 9. 
Bonan recr. 3. fig. 116? Muf. Kirch. 3. fig. 116. 401. 
Gualt test, tab. 5. O, P. Seba muf. 3. tab, 40. fig. 37. 
Knorr Vergn. Y. t. 16. f. 5. 4. te Safe Y, te 28. f; 4, 8. and 58 
1725-97 4, Ge OPEN ELI Neg. Oy 
Chemn. conch. g. tab. 111. fig. 928, 929. 
2. Chemn. conch. 9. t. 110. f, 930—937. 
3» Chemn. conch. 9. t. 112. f. 950, 951. 
A. Kammer Cab. Rudolf. tab. 10. fig. 3. 
Inhabits India, 18—28 lines long. Shell (ulphur with various 
marks, fometimes with a green fpot and rufous band, fome- 
times with a deep brown oblique ftreak, or white with a red 
{pot or numerous ones of a different colour: whorls 6—8 ; 
“ip thick. 
Shell conic yellow, with a refle&ed white lip. 
Pet. Gaz, tab. 44. fig. 7. Lister t. 10. f. 5? 
Mart. Berl. Mag. t. 5. f. 49? 
Chemn. conch. 9. t. 334. f. 1210—1212. 
Inhabits refembles the laft, but the whorls are not contrary. 
Shell glabrous, with 6 or 7 whorls and ovate aperture : uniformly 
citron with a white throat, or fulphur with an oblique deep 
brown ftreak and white throat, or white varioufly {potted with 
a blueifh throat: 18--22 lines long. 
Shell conic a little pointed, whitifh with a rufous band and 
ftreaks: lip reflected. 
Inhabits———reíembles H. inverfa, but the whorls are not con- 
trary. Shell with 7 whorls, 2 inches 5 lines long. 
Shell conic pointed contrary, with a rufous band and ftreaks: 
lip reflected. 
Lister tab. 36? Gualt. test. tab. 5. O. 
Geve conch, tab. 10. Pet. Gaz. t. 76. f. 5. 
Chemn. conch, 9. tab, 110. fig. 925, 926. 
Inhabits Mauritius and Bourborn I/lands: 21 inches long. 
Shell with 8 obliquely ftreaked whorls: aperture ovate and with 
the lip white. 
Shell conic pointed, white with fulvous ftreaks: lip white 
reflected. 
Chemn, conch, 9. tab, 134. fig. 1213, 1214. 
Inhabits 22 lines long. SZe// with 7 whorls and 15 tranf- 
verfe fulvous lines above, which are rufous beneath and obío- 
lete in the middle, 
Contraria, 
