Class VI. SHELL S. X 2 9 



** Taper. 



Lin. Syjt. 1237. No. 631. Faun. Suec. No. 2170. Lift. Conch* Clathrus. 

 tab. 588.Jfc.51. J"- Bar- 



T. with a taper fhell of eight fpires, diflinguifhed 

 by elevated divifions, running from the aperture to 

 the apex. 



A. A variety ? Pellucid -, ridges very thin. 



Thefe are analogous to that curious and ex- 

 pen five fhell the Wentle-trap. 



T. with about twelve fpires of a dufky color, finely Tubevcufota. 

 tuberculated. *" D ,' 



From the coaft of Northumberland. 



'Tab. lxxxii. fig. *iii. 



Lin. Sift. 1239, No. 6^. Lift. Angl. tab. ui.jlg. 7. Duplicate. 



112. Doub- 

 led. 



T. with a flrong taper fhell, each fpire marked 

 with two prominent ftria. Has about twelve 

 fpires. 



Found by Doclor Lifter at Scarbor&igh^ who 

 fays it was five inches long. 



Tab. lxxxi. fig, 112. 



Vol. IV. K Lin. 



