CUNDALL: SHELLS COLLECTED AT TENBY. I05 



P. nebula (Mont.). — Among broken shells and sand. 

 P. turricula (Mont.). — Among broken shells and sand. 

 Cypraea europaea Mont. — Abundant. 

 Cylichna cylindracea (Penn.). — One specimen. 

 Actaeon tornatilis (L.). — Only two specimens. 

 Philine aperta (L.). — Dead shells, common; one living taken 

 at Giltar. 



LAND AND FRESHWATER. 



Arion hortensis Fer. — Common. 



Li max flavus L. — Hoyle's Mouth Wood. 



Zonites cellarius (Mlill.). — Hoyle's Mouth Wood. 



Z. crystallinus (Mlill.).— Hoyle's Mouth Wood. 



Helix aspersa Miill. 



H. nemoralis L. — The Burrows, common. 



H. hispida L.— Hoyle's Mouth Wood. 



H. pi Sana Miill. — Very abundant. 



H. pisana var. alba Shuttl. — Very abundant. 



H. virgata DaCosta. — The Burrows, common. 



H. caperata Mont. — The Burrows, common. 



H. ericetorum Mlill. — The Burrows, common. 



H. ericetorum var. alba Charp. — The Burrows, common. 



H. rotundata Mlill.— Hoyle's Mouth Wood. 



Bulimus acutus (Mlill.). — Common. 



Pupa umbilicata Drap. — The Burrows. 



Clausilia rugosa (Drap.). — Hoyle's Mouth Wood. 



Carychium minimum Mlill. — Hoyle's Mouth Wood. 



Cyclostoma elegans (Mlill.). — Between Giltar and Penally. 



Planorbis albus Mlill. — The Marshes. 



Physa fontinalis (L.). — The Marshes. 



Limnsea peregra (Miill.). — The Marshes. 



L. truncatula (Mlill.).— The Marshes. 



Only a very casual search was made for either Land or 

 Freshwater Shells, but probably they are not at all numerously 

 represented in the locality. Helix pisana and its variety are 

 most extraordinarily abundant, especially on the Castle Hill, 



