162 buliminjE. 



helvolus, Webb and Berth. propinquus, Shuttl. 



lardeus, Pfeiff. roccellicola, Webb and Berth. 



nanodes, Shuttl. tabidus, Shuttl. 



obesatus, Webb and Berth. variatus, Webb and Berth. 

 Olivieri, Reeve. 



Sub-gen. petrous, Albers. 



Sbell rimate, oblong-conical, or cylindrically oblong; colu- 

 mella plicate ; peristome widely expanded, sometimes rather 

 reflexed, margins approximate, generally united by a callus. 



Abyssioicus, Hupp. labiosus, Mull. 



Arabicus, Forsk. labrosus, Oliv. 



carneus, Pfeiff. latireflexus, Reeve. 



fragosus, Fertis. Lycicus, Pfeiff. 



fulvicans, Pfeiff. Sidoniensis, Ferus. 



Halepensis, Pfeiff. Syriacus, Pfeiff. 

 Jordani, Boiss. 



Genus COCHLICELLA, Ferussac. 



Shell narrowly perforate, conical, or conico-turreted ; 

 whorls C 9, the last carinated or ohsoletely angulated, 

 shorter than the spire; aperture rotundately oval; peristome 

 simple, acute, with the margins contiguous. 



Syn. Elisma, Leach. Cochlicellus, Beck. Longaeva, 

 Muhlfeldt. Turhulima, Schlutt. 



Ex. C. cylindrica, Gray, pi. 75, fig. 8. Shell, C. acuta, 

 Midler, fig. 8, a. 



The species are found on the shores of the Mediterranean, 

 both in Europe and Africa, and one is found on the west 

 coast of England, and in the Azores and Canary Islands. 



