206 



Shell oblong, ear-shaped; aperture entire, very wide; 

 summit pointed, incurved, and nearly marginal; the 

 interior beautifully iridescent. 



Stomatella imbricata Stomatella sulcifera 



rubra auricula 



Stomatella planulata. 



(g*v 



STOMATIA. 



HALIOTIS IMPERFORATA. — Linn. 



Chem. 10, t. 166,/. 1600, 1601. 



This shell very much resembles the Haliotis in appear- 

 ance. It has even a transverse subcarinated rib, tubercu- 

 lated, but never imperforated. Shell ear-shaped, oblong*, 

 very convex; spire much elevated, and recurved to one 

 side; aperture entire, oblong, and the interior very 

 pearly. 



Stomatia phymotis Stomatia obscurata. 



