138 



LAND AND FRESH-WATER SHELLS OF N. A. [PART L 



but with an obsolete, small side-cusp ; uucini a modification of 

 laterals, with one long and one short cusp. 



Fig. 232. 



Lingual dentition of Eelix albolabris. [Morse.] 



Locality. 



Grand Rapids, Micii. 

 L'eau qui Court. 



Eastern Tennessee. 

 Fleming, Centre Cn , Pa. 



[B..Me. 



Broken Cave I«l., Ca.sco 

 Milwaukee. Wis. 

 P/iL'le I.*l., Casco B., Me. 

 Kock River, Wis. 



Massacliusetts. 



Eastern Georgia. 



Vermont. 



Hot Springs, Ark. 



From whom received. 



Dr. J. Lewis. 

 1. A. Lapliam. 

 Dr. J. Lewis. 



W. G. Binney. 



W. Stimpson. 



Dr. Jo?ies. 



J. E Chittenden. 



Dr. B. Powell. 



Remarks. 



AHied to H. major. 



Allied to H. major. 

 Local var. 



Local var. 

 Cab. series. 



Helix divesta, Gocld. — Shell imperforate, depressed, somewhat 

 discoidal, of medium thickness and a dingy horn-color, sculptured with 

 coarse oblique furrows ; spire sli<rhtly convex, whirls about six, a little 

 convex, and separated by a well-impressed suture ; the outer whirl is a 

 little angular at its periphery; beneath, it is more smooth, moderately 

 convex, with the central region excavated, and covered with a glazing of 



