CONCHOLOGY. 



PLATE XCIV. 



CONUS BETULINUS 

 LONG SPOTTED CONE 



Univalve. 



generic character 



Shell convolute, turbinate ; aperture effuse longitudinal, linear, 

 without teeth, entire at the base; pillar smooth. 



^ Pyrtform with a rounded base : the cyhnder half as long 

 again as the spire, or more. 



SPECIFIC CHARACTER. 

 AND 

 SYNONYMS. 



Shell somewhat emarginate at the base and wrinkled : spire flat- 

 tish and mucronate : colour whitish, with brown spots disposed in 

 transverse series. 



