363 



other, but that the border round the mouth is very 

 broad, flat, thick, milk white, and turned greatly out- 

 wards. Which charafters neither belong to the T. Wi- 

 dens, nor perverjus. 



That it is found in the neighbourhood of London is 

 without doubt, as Mr. Swainson informed us it was no- 

 ticed in Hyde Park, about twenty years ago, adhering to 

 the trunks of trees, on the north fide of the ferpentine 

 river, near its banks. 



This gentleman further remarked, that he believed it 

 to be fcarce, never having found more than three or 

 four, and thofe in an ozier-ground in Batterfea fields, 

 near the wind-mills, as far back as the year 1790. 



We believe this was named by Doftor Solander, 

 Turbo labiatus, which name we have retained, efpecially 

 as it feems to be known by it, and is fo marked in Mr. 

 Swainson's cabinet. 



71. 

 Vertigo pufilla. Midler Venn. ii. p. 124. No. 320. Vertigo. 



Schroder Fhjfconch. p. 349. No. 142. Tab. 12. f. 6. 



Helix Vertigo. Gmel Syfi. p. 3664. 155. 



Turt. Lin. iv. p. 541. 



T. with an opaque, brown, oval fliell, with five re- 

 verfed fpires faintly fl;riated : apex obtufe ; aperture fub- 

 orbicular, fub-triangular, fub-marginated, indented, ufu- 



Aaa 2 allv 



