WORMS. TESTACEA. 84. Patella. 593 
Inhabits the Mediterranean, Atlantic and Indian feas. 
| Shell white, perforated near the pofterior margin, with decuflate 
unequal radiate ftrize; 
*Creca. Shell ovate, convex, reticulaté; the margin crenulate in- 
wardly. 
Donovan's Brit. Shells, i, tab. 20 »fige3 j. 
Pennant Brit. Zool. iv. tab. 89. fig. Y53v 
Lister, tab. 527. Knorr Vergn, 1. tab. 40. f. 3. 
Adanf. feneg. 1. tab. 2. fig. 7. "ne teft, tab. 9. N. 
Bouan recr. and Muf, Kirch. 1. fig. 6 
Argeny. conch, tab. 2. 1. Klein ofr. tab, 8. f. 3. 
Regenf. conch. Y. tab. Z. fig. 23. 
Martini conch, Y. tab, 11. fig. 98--101. 1046 
Inhabits European feas. Shell wider before, white, cinereous or 
yellow, fpotted, radiate or variegated, with elevated rough 
flrix tuberculate in the angles of fection. 
Niméoja. Shell ovate, ftriate, rugged, brown, with an oblong 
perforation. 
Lifter, tab. 548. fig. 4. Adanf, femeg. \. tab. 2, f. a 
Column. ag. 1X. tab. 12. fig. 3. Arg. concbs tab. 2. C. 
Ginan. ry tab. 2. fig. 19 
Bonan recr, & Muf. kirch. 1. v ig. 3 
Gualt. test. tab, 9. fig. Q. R. S. d. 
Martini conch. Y. tab. XY. fig. 91, 92. - 
Inhabits the Medtterranéan and Atlantic; refembles the laft, but 
is not reticulate. 
Shell about 2 inches long, white, grey or red, with fometimes 
violet rays and clouded with green towards "be bottom; the 
itriz very fine; and fealy or nodulous, 
Hubersla, Shell fübovate, rugged, white radiate with red; with au 
ovate perforation. 
Ínhabits the Mediterranean: vefembles P. nimbofa, but is lefs 
and'the bottoin is brown. . 
Pika: Shell ovate, folid, clouded, white amd green with oblique 
undulate alternate violet and white rays. 
Davil. Catal. tab. 3.C+ Mart conch, 1. tab. rt. f. $0. 
Inhabits the Straits of Magellan ; 3% inches long. 
Shell furrounded with 6 doubled rings: crows with a round 
aperture. 
Barbadene Shell oblong, unequally ftriate, within fmooth, milk-white 
hs. with greenith bands: margin crenulate. 
Lister, tab. $28. fig. 7. Martini. Y. tab. 11. f. 93. 96. 
VOL.JV.— 24 F Inhabits 
