MOLLUSCA. 



arbustorum. Lin7i. 



var. albida. 



var. ilavescens. 

 conciuna. Jeffr. 



liispida. Liyin. 



var. subrufa. 

 virgata. La Costa. 

 caperata. Mont. 

 rotundata. Mull. 

 pygmaea. Drap. 

 pulcliella. Mull. 



var. costata. Mull. 



BULIMUS. 

 obscurus. Mull. 



PUPA. 



umbilicata. Draj). 



var. edentula. 

 marginata. Drap. 



VEETIGO. 

 pygmaea. Drap. 



edentula. Drap. 



BALIA. 



perversa. Linn. 



Hedge banks and osier-beds. 



Milton and Foremark Road. 



Milton and Foremark Road. 



Under stones, among net- 

 tles, etc. 



Under stones, logs of wood, 

 etc. 



Near Bull's, Meadow Farm. 



Near Ticknall. 



Ticknall Lime Quarry. 



Under stones — common. 



Robin's Wood. 



Roots of grass, foot of old 

 walls. 



Roots of grass, foot of old 

 walls. 



Old walls, etc. 



Under trees, etc. 

 Robin's Wood. 

 Robin's Wood. 



Under stones and flood 



refuse. 

 Bretby Wood. 



Under bark of willows, 

 Trent Meadows. 



