Linnaan Society. 219 



H. pulchella. Tolerably abundant at Highfield House, rare at 

 Beeston and Oxton. 



H. fulva. Not uncommon at the foot of a hill at Thrumpton, rare 

 at Highfield House, Oxton, and Stanton-on-the- Wolds. 



H. hispida. Common at Nottingham Castle, Beeston, Bulwell, Saw- 

 ley, Oxton, Highfield House, Thrumpton, Stanton-on-the- Wolds, &c. 



H. concinna. Tolerably abundant at Highfield House, and found 

 at Stanton-on-the-Wolds. 



H. depilata. Found in small numbers at Stanton-on-the-Wolds. 



H. sericea. Rare at Bulwell, Oxton, and Stanton-on-the-Wolds. 



H. virgata. Rare at Stanton-on-the-Wolds and at Highfield House. 



H. ericetorum. Abundant at Stanton-on-the-Wolds. 



H. rotundata. Very common at Highfield House and Nottingham 

 Castle, and found at Bulwell. 



H. alliaria. Not abundant at Sawley and Thrumpton. 



H, cellaria. Abundant at Nottingham Castle, Sawley, and High- 

 field House. 



H. aculeata. Rather rare under decayed leaves at Highfield House 

 and Stanton-on-the-Wolds. 



H. caperata. Very abundant at Stanton-on-the-Wolds in one 

 field, but not found elsewhere. 



H. crystallina. Not abundant at Highfield House, Bulwell, and 

 Oxton. 



H. granulata. Rare on Bulwell Forest. 



H. lucida. Not common at Bulwell, Oxton, Highfield House, and 

 Stanton-on-the-Wolds. 



H. nitidula. Rare at Bulwell and Oxton. 



H. pura. Rare at Oxton. 



H. pygmcea. Rare at Highfield House and Stanton-on-the-Wolds. 

 Vitrina pellucida. Common at Oxton both on the warren and 

 on the bogs, less abundant at Highfield House, Beeston, Bulwell, and 

 Stanton-on-the-Wolds. 



Carychium minimum. Tolerably abundant under leaves at High- 

 field House, Bulwell, Beeston, and Stanton-on-the-Wolds. 



Bulimus obscurus. Abundant at Nottingham Castle and Highfield 

 House. 



B. luhricus. Common at Highfield House, Sawley, and Thrump- 

 ton, and found at Bulwell, Oxton, and Stanton-on-the-Wolds. 



Azeca tridens. Rare at Highfield House. 



Pupa umhilicata. Very abundant at Nottingham Castle and at 

 Highfield House. 



Clausilia nigricans. Exceedingly common at Thrumpton, BulweU,i 

 and Highfield House. : . 



The following MoUusca are to be found associated together in 

 the same localities. 



A dike running at the foot of Beeston and passing behind the lake 

 at Highfield House contains, where it passes through Mr. Barker's 

 field, the following shells : Planorbis corneus, P. marginatus, P. cari- 

 natus, P. vortex, P. spirorhis, Limneus pereger, and Aplexus hypnorum. 

 The dike is choked with weeds and filth from the village, and warm 

 water from a neighbouring mill here runs into it ; P. corneus is found 



