CONCHOLOGY. 



PLATE VIII. 



BUCCINUM HARPA 

 var TESTUDO 

 TORTOISESHELL HARP BUCCINUM. 



Univalve. 



generic character. 



Shell spiral, gibbous : aperture ovate, (generally) terminating 

 in a short canal, leaning to the right, with a retuse beak or projection : 

 pillar lip expanded. 



* Defrita, pillar lip apparently worn flat. 



SPECIFIC CHARACTER 

 AND 

 SYNONYMS. 



Shell with equal longitudinal and distinct mucronate ribs: 

 pillar lip smooth. 



