473 



GEN. XXX. 



HALIOTIS. 



Animal a LIMAX. 

 SHELL univalve, auriform, dilated. 

 Spire flat upon the (hell, lateral. 

 Diflc longitudinally perforated with feveral holes, 



• 1. 



Haliotis tuberculata. Lin, Syft. p. 1256. TuiiERCULATA. 



Gmel. Syft. p. 3687. 2. 



Martini Conch, i. t. T6. f. 148. 149« 



Lifter Conch, t. 611. f. 2. 



Id. An^L t. 3. f. 16. 



Br. Zool. t. 88. f. 144. 



Pult. Cat. Dorfet. p. 50, 



Don Br. Shells, i. t. 5. 



Turt. Lin. iv. p. 558. 

 Haliotis vulgaris. Da Cofta p. 15. t. 2. f. 1.2. 



H. with a ftrong, thick, opaque, rough, (hell, of a reddifii- 



brown colour, and fometimes mottled, when cleared of 



P p p extrane- 



