582 WORMS. TESTACEA. 84. Patella. 
Vitellina. Shell ovate, yellow, with an unequally ftriate bafe, and 
obtufe whitifh crown. 
Inhabits Knorr Vergn. 1. tab, 20, figs 2. 
Marsini conch. V. tab. 7. fig. 515 
Sanguino- Shell ovate, convex, white, folid, with intermixed capillary 
lenta. and flexuous elevated longitudinal ftrie : crown fur- 
rounded with a broad ring dotted with red. 
Lifter, tab. 537. fig, 18. Mart. conch, Y. tab. 7, f. 92, 
2. Martini couch. Y. tab. 7. fig. 53. "al 
Inhabits Africa. Crown lateral; bottom often yellowifh. 
Levigata. Shell ovate, yellow, within blueifh-white, with flattened 
alternately thicker and thinner oblique ftrie: crown 
white, fmooth, polifhed. 
Tnhabits Martini conch. 1. tab. 7. fzg./ $4. 
Shelf varied with yellow and brown at the bottom. 
Punélulata. Shell rounded, white with many-coloured dots, radiate to- 
wards the bafe, and furrounded with 2 brown rings. 
Bonan reer. and Muf. kirch. 1. fig. 7. 
Martini conch. 1. tab.7. fig. 55. 
Inhabits Crown fazrounded with a few brown lines. 
* Pellucida. Shell very entire, obovate, gibbous, pellucid, with 4 blue 
rays. 
Donovan's Brit. feells, 1. tab. 3. 
Da Coha Brit. Conch. tab. 1. f. 4, Conch, tab. 1. f. 5, 6. 
Pennant Brit. Zool. iv. tab. 90. fig, 150. 
Lifer, tab. 543 f. 27. Anim. Angl. app. tab. 2. f. 10. 
Borlafe Cornwall, tab. 28. fig. 1. 
Petiv, Gaz. tab. 75. f.3.. Knorr Vergn. 6. tab. 28. f. 6. 
Walch Naturf. 10. tab. 1. f. 7. 
Born. Muf. Caf. Vind. teft. tab. 18. fig. 9. 
Chemn. conch. 10. tab. 168. fig. 1620, 1621. 
2. Helbling abb. Bohem. 4. tab. Y, fg. 8. 
3. P. levis. Pennant, tab go. fig. 151. an old fhell. 
Inhabits European and Northern feas : fize of a walnut. 
Shell tranfparent and horny, with 4—5 rays of blue dots, the 
older ones thicker and irregular at the margin. 
Tefudinaria Shell very entire, acute, fmooth, glabrous. 
Lister, tab. 531. Arg. conch. tab. 2. P. 
Bonan Muf. kirch. Vy fig. 312 Gualt. test. tab, 8. B. 
Rumpf. Muf. tab. 40. A. Martini, 1. tab. 6. fig. 45-—48. 
Knorr Vergn. 1. tab. 21. fig. 1. & 3. ts 30. f. 2—8. 
Walch Naturf. 8. tad. 4. fig. 2, 3. 
Inhabits 
