598 



WORMS, TESTACEA. 84. Patella. 



yirruc&fa. 



Contami~ 

 nata. 



Shell above brown, ftriate^ terminated by a knotty belt, 

 beneath radiate with red, with acute nodulous ribs : 

 margin denticulate, repand. 

 Inhabits— —Sehroet. «, Litterat. 3. p. 156. #. 300. 

 Shell \ of an inch long, a little convex, within fmooth, greeniih- 

 whlte : perforation orbicular. 



Shell convex, with nodulous unequal ribs, the larger ones 

 yellowim-brown, and marked with black dots difpofed 

 in interrupted circles, within greenifh-white : crown 

 cinereous. 



Inhabits Sehroet, n, Litterat. 3. tab, 1. fig, 7. 



Margin repand, within entire grafs green : perforation furrounde^ 



within with an elevated grafs-colour ring and another brown 



circle. 



Atrata, Shell a little convex, narrow, white with red lines, out- 

 wardly fpotted with black, with elevated convex un r 

 equal flriae : perforation oblong with a chefnut margin. 



Inhabits Sehrcet, n> Litterat. 3./. 158. n. 103. 



Shell i of an inch long, with a crenate margin : perforation with 

 a reddiih ring within. 



Candicans* Shell white, chefnut towards the margin, with 20 alter- 

 nately laiger ribs : crown reddifh with an oblong 

 perforation. 

 Inhabits Sehroet, n. Litterat. 3. n, 304. near an inch long. 



Suecinfia, Shell ovate, pointed, white, above fmooth, with an elevated 

 belt in the middle, dotted with ferruginous towards 

 the margin, with elevated unequal fmooth ftrias: 

 margin denticulate. 



Inhabits Sehroet. n. Litterat, 3. p- 160. n, 307. 



Shell J of an inch long: perforation narrow, orbicular, 



Pufilla* Shell flattifti, white, fuborbicular, with 20 alternately Iefs 

 and ihorter elevated ftrias : perforation round and fur- 

 rounded each fide with a reddifh circle. 



Inhabits — —Sehroet, n, Litterat. 3./. 161. n, 308. 



Shell \ an inch long and broad. 



Fla<vefcens* Shell very thin, effufe, pointed, finely ftriate, yellowifb 

 with 6 brown rays : margin denticulate: crown cine- 

 reous with an oblong perforation. 



Inhabits Sehroet, n. Litterat, n> 315. \ an inch long. 



Antiquata, 



