112 COLLINGE : MOLLUSCA OF INGLETON. 



Vitrina pellucida Miill. Fairly common and generally distributed. 

 Zonites cellarius Miill. Abundant everywhere. 



Var. albinos Moq. Two specimens, Helks Wood, Ingleton 



(E. Collier). 

 Zonites alliarius Miill. Common throughout the district. 



Var. viridula Jeff. One immature specimen, Clapham (E. Collier). 

 Zonites glaber Studer. A few in Helks Wood, Ingleton, but not 



common (E. Collier). 

 Zonites nitidulus Drap. Generally distributed, but not abundant. 

 Zonites purus Alder. Rare. Near Ingleton and Clapham. Near 



Coombe Quarry, Ribblesdale (M. C. Hughes). A {ew in Helks 



Wood, Ingleton, also at Clapham (E. Collier). 

 Zonites radiatulus Alder. Helks Wood, Ingleton (W. West). 

 Zonites nitidus Miill. Not uncommon, but never in large 



numbers. Clapham. Sides of Ingleborough. Kingsdale. 



Hedge-bottoms on the Bentham Road. 

 Zonites excavatus Bean. Local. Base of old wall, Ingleton. 

 Zonites crystallinus. Common. Clapham Common, etc. 



Storr's Common, Ingleton (Robert Walker). Common in 



Helks Wood, Ingleton (W. West). 

 Zonites fulvus Miill. Fairly plentiful. Clapham. Helks Wood, 



Ingleton. Plentiful, Helks Wood (W. West). One in Kings- 

 dale, one in Clapham Woods (J. R. B. Tomlin). 

 Helix lamellata Jeffreys. Common. Two specimens in Farrer's 



grounds, Clapham Common (J. R. B. Tomlin). Helks Wood, 



Ingleton (W. West). 

 Helix aculeata Miill. Ingleton (W. West). Clapham Common 



(J. R. B. Tomlin). 

 Helix aspersa MUll. Very common throughout the district. 

 Var. conoidea Picard. Ingleton (E. Collier). 

 Var. undulata Moq. Ingleton, with type (E. Collier). 

 Helix nemoralis L. Common and generally distributed. 

 Var. rubella Moq. On the Bentham Road (E. Collier). 

 Helix hortensis Miill. Abundant. 

 Var. lutea. Ingleton (E. Collier). 

 Helix arbustorum L. Common and generally distributed. 

 Var. alpestris Zgl. Common in the lane near Ingleton Hall, 



and beautiful specimens (E. Collier). 

 Var. trochoidalis Roff. Few very fine specimens in the lane 



near Ingleton Hall (E. Collier). 



Naturalist, 



