206 On certain Helices in the Conchologia Iconica. 



H. luccrna Mull. Mr. Reeve's figure of this species repre- 

 sents our H. fuscolabris. The shell which we have regarded 

 as H. luoerna is much smaller, has the surface nearly smooth, 

 the aperture less dilated, and the lip of the same color within 

 as at the margin. Between this shell and H. acuta, the shell 

 figured by Mr. R. is intermediate. 



H. tumida Pfr. " Habitat, West Indies ?" This species, if 

 we may judge without a specimen, appears identical with our 

 H. tunicata. If so. Dr. Pfeiffer's name, published in Proc. 

 Zool. Soc. Lond., 1845, has priority. 



H. Chitlyana kA. Elegantly figured. 



H. valida Ad. Good specimens are colored more intensely 

 than Mr. R's figure. 



H. anomala Pfr. Mr. R. has inadvertently cited us as the 

 original describer of this species. The paragraph cited de- 

 scribes two varieties only. 



This nunber of the Iconica contains also the following spe- 

 cies from Jamaica : — H. cara ; H. peracutissima ; H. Okeni- 

 ana ; H. Spengleriana ; H. Jamaicensis : H. picturata ; H. 

 Schroeteriana ; H.soror ; H.Bronni; H.invalida; H. sinu- 

 ata ; H. consanguinea. 



