WORMS. TESTACEA. 84. Patella. 593 



Inhabits the Mediterranean * Atlantic and Indian feas. 

 Shell white, perforated near the pofterior margin, with decufTate 

 unequal radiate ftrix. 



Shell ovate, convex, reticulate, the ■margin cremilate in- 



, wardly. 



Donovan's Brit. jliells* i, tab. 2\.fig* 3. 



Pennant Brit. Z00I.W* tab. 89 ; Jig. 1 5 3, 

 1 Lister j tab. 527. Knorr Vergn\ I. tab. \0.f. 3. 



Adanf.feneg. 1. tab. z.fg.j* Guali* teji. iab.g.N; 



Bon an recr. and Muf, kirclf. 1 . Jig. 6. 



Argenv. conch*, tab. 2. I. Klein oftr. tab, S.J'* 3, 



Regenf. conch. . 1, *#& 2. ^/%. 23. 



Martini conch. I. /*£, 1 l.}ifc. 98— 101. 1 04'. 



Inhabits European feas. Shell vj\&e\ before, white, cinereous or 

 yellow, fpotted, radiate or variegated, with elevated rough, 

 iiriae tuberculate in the angles of fe&ion. 



Shell ovate, flriate y rugged,- brown, with an oblong 

 perforation. 

 Lifer* tab. 548. Jig. 4. AJanf. femeg, 1. tab. 2 ; ,f. 6. 

 Column* aq. II. tab. 12. fig. 3. Arg*conch* tab. 2. C. 

 Ginan. Adr* 2. tab. 2. Jig. 19. 

 Bonan recr* 8c Muf. kirch. I. fig- 3* 

 Gualt.,te:t. tab* 9. //j, Q. R. S. T. 

 Martini conch. 1. /<»£. l\*Jig 91, 92. 

 Inhabits the Mediterranean and Atlantic ; refembles the laft, but 



is not reticulate, 

 S^// about 2 inches long, white, grey or red, with fometimes 



violet rays and clouded with green towards the bottom ; the 



fhrsevery fine, and fcaly or nodulous. 



Nubecula* Shell fubovat'e, rugged, white ratliate with red, with an 

 ovate perforation. 

 inhabits the Mediterranean : refembles P. nimbofa, but is lefs 

 - and the bottom is brown; 



ficla. 3hell ovate^ folid, clouded, white and green with oblique 

 undulate alternate violet and white rays. 

 Dayil. Catal. tab. 3«C> Mart conch. I. tab, il,f. 90. 



Inhabics the Straits of Magellan ; 3- inches long. 

 Shell furrounded with 6 doubled rings : croixn with a round 

 aperture. 



Barbaden- Shell oblong, unequally ftriate, within fmooth, milk-white 

 &• with greenilh bands : margin* crenulate. 



Lister* tab. 528, fig. 7. Martini. 1 . tab. I 1. f. 93. -q&, 



VOL. I V.— 4 F Inhabits 



