350 PATELLA. LIMPET. Class VL 



the edges often in old subjects are almost 

 smooth. Tab. xcii. Jig. 1. 



(Var. A.) List. Conch, tab. 538. fig. Patella depressa. Br. Zool. iv. 

 inf. 142. 



P. much depressed ; the vortex approximating 

 nearly to one edge. More oblong than the 

 former. Tab. xcii. Jig. 1 .* 



*** Pointed with the vertex bent. 



3. mitrdla. Gm. Lin. 3709. P. antiquata. Mont. Test. 



Lin. Tr. viii. 230. Br. 485. t. 13- /. 9. 



* P. with an entire, subconic, imbricated shell, 

 top recurved ; diameter half an inch. 

 Found at Weymouth. 



4. UNGA- Lin. Syst. 1259. No. 761. Lin. Tr. viii. 230. 



rica. Gm. Lin. 370Q. Mont. Test. Br. 486. 



lonnet. Gualtieri, tab. ix. fig. vv. 



P. with a white acuminated striated shell, the 

 top turning down like a Phrygian bonnet. 

 Tab. xciii. Jig. 1 . 



