PLATE LXXII. 



TURBO PERVERSUS. 



REVERSED, OR OAT. 



GENERIC CHARACTER. 



Animal Limax. Univalve, spiral, or of a taper form. Aperture 

 somewhat compressed, orbicular, entire. 



SPECIFIC CHARACTER. 



Taper, somewhat transparent. Spires turn from left to right. 

 Mouth jagged or beset with teeth. 



Turbo Perversus : testa turrita pellucida, anfractibus contrariis 



apertura edentula. Linn. Syst. Nat. p. 1240. 



No. 650. 

 Cochlea testa pellucida oblonga, spiris decern sinistrorsis, apertura 



subrptunda. Linn. Faun. Suec. 1. p. 372. 



No. 1300. 2. No. 2172. 

 Buccinum pulliim, opacum, ore compress'), circiter denis spiris fasti- 



giatum. List. H\ An. Angl. p. 123. tit. 10. 



tab. 2. fig. 10. 



Buccinum exiguum pullum duodecim. orbium. List. H. Conch, 

 tab. 41. fig. 39. Maj. et. min. 



H 4 



