ELGAk AND LAM 13 : MOI.LUSCA OF MAIDSTONE DISTklCT. 155 



H. nitidula (Drap.). Common. 



H. nitidula van helmii (Alder). One. 



H. pura (Alder). Occurs sparingly, and the same may be said 



of the two following : — 

 H. crystallina (Miill.). 

 H. nitida (MIUL). 



Helix rotundata Miill. Common. 

 H. rotundata var. alba Moq. 

 H. aculeata Miill. Not common. 

 H. pulchella Miill. Old walls, common. 

 H. lapicida L. Several localities. 



H. pomatia L. Moderately plentiful in three localities. 

 H. aspersa Miill. Common. 

 H. nemoralis L. Common. 

 H. nemoralis var. libellula (Risso). 

 H. nemoralis var. rubella Moq. 

 H. nemoralis var. castanea Moq. 

 H. hortensis Miill. Common. 

 H. hortensis var. albina Moq. 

 H. hortensis var. lutea Moq. 

 H. hortensis var. incarnata Moq. 

 H. hortensis var. arenicola Macgill. 

 H. arbustorum L. Moderately common. 

 H. cantiana Mont. Very common. 

 H. cantiana var. albida Taylor. 

 H. cantiana var. pyramidata Colb. Obtained once. 

 H. rufescens Penn. Common. 

 H. hispida I.. Generally distributed. 

 H. hispida var. albida Jeff. 

 H. hispida var. hispidosa Mouss. Not common. 

 H. gran u lata Alder. Moist places by the Medway. 

 H. fusca Mont. In a disused chalk-pit. 

 H. itala L. Common on the chalk. 

 H. caperata Mont. Locally common, 

 H. caperata var. major Jeff. 



