WORMS. TESTACEA. 84. Patella. 



Minolta. Shell oval, pyramidal, reddifh with 12 elevated white 

 ftria? : bottom white: perforation oval and nearly 

 central : margin denticulate. 

 Inhabits Sehrat. Einl. in conch* f>. 515. ». 173. an inch long. 



Confferfa. Shell ovate, convex, ftriate, yellowifh with red dots and 3 

 oblique rays: within fmooth, white. 



Inhabits Schrcet. Einl. in conch. 2. p. 515. n. 174. 



Shell not an inch long : cronjjn nearly central wij:h a linear perfo- 

 ration : margin entire, 



Rubefcem. Shell oval, ftriate, reddifh with a white band in the middle, 

 within white: margin entire : perforation linear. 



Inhabits- Schroet. Einl. in conch, 2. /. 515. ». 175* 



Shell near an inch long, thin : margin of the broader fide repand. 



Sanguinea. Shell oval, thin, red, within greenifh-white, with longi- 

 tudinal ftriae crofting liner tranfverfe ones which are 

 rugged outwardly. 



Inhabits Schroet. EinU in conch. 2. p. 516. >/. 1 76. 



Shell about half an inch long,' narrow, with an entire margin 

 and reddifh bottom. ' "' 



Vgntricoja. Shell oval, ventricofe, with decuftate red ftriae, within 

 . white : crown deprefted, with an orbicular perfora- 

 tion: margin entire. 

 Schroet. Einl. in conch, 2. tab 6. jig. 1 4.0 

 Inhabits Shell nearly an inch long, 



t'riradiata. Shell oval, flattifti, ftriate, white with 3 brown rays, within 

 whitifti ; perforation linear : margin entire. 



Inhabits Schroet. Einl. in conch. 2. tab, 6. fig. 16. 



Shell half an inch long, with a nearly central crown. 



Tenuis, SfrelJ. oval, a Jittle convex, pellucid., longitudinally ftriate, 

 ■ white with 5 half-brown rays, within yellowifh. 



Inhabits Schroet. Einl. in conch. 2 p. 5 1 7. n. 179. 



Shell not half an inch- long: perforation with a cinereous margin 

 dotted within. ; 



Melanozo- Shell convex, rofy with an interrupted black band and ele- 

 ■ntas.- vated unequal white ftrice :: within fmooth, white :. 



margin denticulate. 



Inhabits Schroet. «, Litterat. 3. p. J48. n. 286. 



Shell 1 1 inch long, the larger ilrise Icaly : croivn pointed, with an 

 orbicular perforation and furrounded Within with an elevated 

 grey ring. Efufa. 



