572 WORMS. TESTAGEA. 84. Patella. 



Inhabits Jamaica: \\ inch long. Shell with fcattered dots on 

 the outiide, with brown rays within : bottom with a filvery 

 grey margin. 



L#vis. Shell rounded, fmooth, yellqwifh with a broad citron 

 marginal band fpotted with brown, and another nar-, 

 row one : margin dilated, acnte and a little rugged. 



Inhabits Schraet. «, Litterat. 3. ^>, 68. n. 129. 



. Shell \~ inch long, with 2 dufky rings within: eronuh varied 

 with blueifh, cinereous and white: bottom glaucous. 



Argentea. Shell fmooth, thick, a little filvejy, with 11 brown rays; 



margin filvery: crovyn pale yellow: bottom ivory. 



with a double white ring. 

 Schrcet, n. Litterat. 3. p. 69. n. 130. 

 Inhabits nearly 2 inches long ; very rare. 



Cuprea. Shell white with flrong rounded brown ribs, within perla r 

 ceous: crown and bottom coppery. 



Inhabits— Scbrcet. Einl. hi eonch. 2. tab 5 fig. 14. 



Shell 2 inches long: the larger ribs bordered with black, with 

 here and there lefler ones between them. 



Rubida. Shell pale liver-colour both fides, with alternate larger and 

 letfer carinate ribs: crown flat, white. 

 Schnzt. n f Litterat, 3. p. 71. n. I 33. 

 Inhabits Shell ij of an inch long. 



Glabra, Shell brown, glabrous above, with elevated crowded white 

 itrisD beneath : crown obtufe, white, with a fulvous 

 border: bottom fulvous. 



Inhabits Schrcet. n. Litterat. 3. /.71. «• « 34* 



Shell 1 1 inch long, the Aria? reaching about i-third of its heighth. 



?la*v>o!a. Shell yeljowim variea 1 with brown, with flattened unequal 

 ribs: crown obtufe: bottom varied reddiih and white. 

 Inhabits— Schrczt. n. Litterat. 3. ». 135. an inch long. 



Infundibu- Shell denticulate, -comprelfed each fide, rounded, yellow, 

 lum t with perpendicular itriae and carinate ribs: bottom 

 varied white and cinereous. 

 Schroet. 71 % Litterat. 3. p. 72. n. 136. 

 Inhabits; —Shell rare, 1 i of an inch long. 



Cyathus./ Shell rounded, glabrous, white. 



Inhabits -ochroet. n. Litterat. 3. n. 137. fm^ii. 



Si flic a. 



