PLATE XXVIII. 



TURBO CLATHRATUS. 



BARRED or FALSE WENTLETRAP, 

 GENERIC CHARACTER. 



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

 somewhat compressed, orbicular, entire. 



SPECIFIC CHARACTER 



AND 



SYNONYMS. 



Shell taper, without umbilicus. Spires swelled and separated by a 

 deep channel. Several regular elevated ribs or ridges extend in a 

 longitudinal direction from the aperture to the apex. 



Turbo Clathratus : testa turrita ex umbllicata : anfractibus 



contignis laevibus. Gmel, Lin. Sj/st. Nat. 



Conch, p. S603. sp. 63. — Faun. Suec. 



2170. 



Strombiformis minor albus aut puUo variegatus, costis longitudinalibus 



elatis eleganter distinctus. Clathratus. I)a 



Costa, Br. Conch. p.\\5. sp. 61. tab. l.fg. 11. 



Cochlea variegaia, striis raris admodum eminentibus exasperatae. 



List. H. Conch, tab. 5SS. fg. 51. 

 Turbo Clathratus. Barred Wentletrap. Penn. Br. Zool. No. 111. 



tab.Sl.fg. 111. lll.y/. 

 Faussc scalata. D\ivila. p. 221. No. ■1-27. 

 VOL. I. I 



