j6 SHELLS. Class VI. 



of Lentulus, that they were admitted to the greateft 

 tables. 



PHOLJS. III. Its animal an Ascidia. 



Shell bivalve, opening wide at each end, with 

 feveral lefler fhells at the hinge. 



The hinges folded back, united with a carti- 

 lage. 



An incurvated tooth in the infide beneath the 

 hinge. 



VoMylu:, Ph. Lin, Sjft, 1 1 10. Faun, Susc, No. 2 1 24. Lift, AngU App. 



ic. Dac- Tab. xi. Jig. 3. 



T Y L £ . 



Ph. with an oblong fhell, marked with echinated 

 firics\ the too:h broad; the fpace above the hinge 

 reflected, and cancellated beneath; breadth four 

 inches and a half ; length one and a quarter. 

 Tab. xxxix. fig, 10. 



Candidus. Ph. Lin, Sjft. nil. Lift. Angl, tab. v. fig, 39. 



II. White. 



Ph. with a brittle fhell, and fmoother than the 

 former ; the tooth very (lender ; breaclth an inch 

 and an half; length near an inch. Tab, xxxix. 



fg- » 



Ph. Lh, 



