some of the Land Shells of Cuba. 495 



suppose possible. First one side of the animal moves and 

 then the other, like an elephant." 



Found in holes in the rocks, under stones, in the woods, on 

 the hills, and in the same localities as C. Sagra. 



Cyclostoma rugulosum, Pfeif., TViegm. Archiv ; Sowb., 

 Thesaur. Conchyl. No. 155, fig. 166, 167. C. clathratum, 

 Gould. 



Animal, nearly colorless or tinged with violet ; neck, 

 orange ; tentacles short, lemon-colored. 



Found at La Carolina in the pastures under stones, or un- 

 der ground by the side of stones. Thousands of dead ones 

 are found in the hollows of the rocks. 



Cyclostoma Candeanum, D'Orb. ; Sowb., Thesaur. Con- 

 chyl No. 151, fig. 283,284. 



Animal, emerald green ; eyes black, surrounded by straw 

 color ; tentacles, green, darkest at tip ; lip, light watery green. 

 About Matanzas. 



Cyclostoma Auberianum, D'Orb. ; Sowb., Thesaur. Con- 

 chy!. No. 150, fig. 285. C. crenulatum. Pfeif. 



The animal does not appear to differ much from that of 

 the preceding species, and the shell at first glance appears to 

 be the same. But I think that, besides the double lip which 

 the latter possesses, a more careful examination will satisfy any 

 one that the sculpture is constantly different, being much 

 more coarse and irregular in the latter, the longitudinal lines 

 prevailing over the revolving ones, which is not the case in the 

 former. They are found in company. 



One species of Succinea was collected, which closely re- 

 sembles S. ovalis, Say, and very possibly may be the same. 



A few fresh-water shells were also obtained, amonc: which 

 were a small species of Limnea, resembling L. umbilicata, 

 Adams, and which I have also received from Santa Cruz ; one 

 species of Physa, and several species of Planorbis, of which I 

 think I have made out the following : 



