112 CONCHOLOGY. 



mella smooth, with an inflection in the middle, at the point 

 of junction of the columella with the mouth of the aperture 

 which it forms. 



Bulimus ovatus. Bulimus Richii. 



B. haemastomus. B. inversus. 



B. gallina sultana. B. citrinus. 



B. zigzag. B. sultanus. 



B. undatus. B. Pythogaster. 



B. ovoideus. B. Mexicanus. 



B. inierruptus. B. multifasciatus. 



B. Peruvianus. B. Bengalensis. 



B. Favannii. B. Caribaeorum. 



B. Kambeul. B. octonus. 



• B. calcareus. B. terebraster. 



B. decollatus. B. articulatus. 



B. Lyonetianus. B. acutus. 



B. inflatus. B. ventricosus. 



B. radiatus. B. montanus. 



B. fragilis. B. hordeaceus. 



B. Guadaloupensis. B. lubricus. 



B. montanus. The mountain Bulimus. 



Ovate oblong, umbilicated, slightly striated longitudinally, 

 with several convex volutions ; aperture semi-oval ; brown- 

 ish colour; outer hp white and reflected. 



B. hcBtnastomus. The rose-lipped Bulimus. 

 Species oval or of ordinary form. 



B. ventricosus. The ventricose Bulimus. 

 Species ventricose, from which circumstance it derived 

 its name. 



B. radiatus. The radiated Bulimus. PI. 19, fig. 7. 

 Species turriculated. 



B. citrinus. The citron Bulimus. 

 Species sinistral. 



B. multifasciatus. The many-banded Bulimus. 

 Species slightly umbilicated. 



