LAND AND FRESH WATER SHELLS. 357 



Vitrina pelllieida. Generally distributed and not uncommon. 



Hyalinia (Zonites) Draparnaldi. Frequent in all parts of the island. 

 Varies in size. 



H. eellaria. Common in the south. 

 H. alliaria. Not uncommon in the south. 



H. nitidula. I have taken this species in all parts of the i sland, including 

 the Vale and Pleinmont. 

 Var. Helmii. Valley below St. Saviour's Church, one specimen. 

 H. radiatula. Sparingly in many scattered localities throughout the island. 

 H. pura. Moulin Huet, one specimen. 

 H. erystallina. I have taken single specimens occasionally at Saints' Bay, 



Moulin Huet, and Petit Bot. 

 H. nitida. Petit Bot Valley, one specimen. Field ditch at Cobo, abundant 



(Miss Dawber). 

 Helix POtundata. Common. 

 H. pygmsea. Apparently rare, but probably frequently overlooked. I have 



taken it at Moulin Huet, Gouffre, King's Mills, and Bordeaux. 

 H. pulehella. Moulin Huet, several specimens taken both by Miss Dawber 



and myself. Cliff Valley towards Corbiere, one specimen. 

 H. aspersa. Abundant everywhere. 

 Var. conoidea. Moulin Huet cliffs. 

 Var. minor. Generally distributed. My smallest specimen from Petit 



Bot Bay measures 21 mills. 

 Var. tenuior. Common on the cliffs. 

 Var. zonata. Creux Mahie, Miss Dawber. I have taken very beautiful 



typical specimens on the sandhills at Herm. 

 Var. exalbida. A few specimens on the coast at Bordeaux. 

 H. nemoraliS. Very common. 



Var. eonica. Cliffs at Bon Repos. 



Var. minor. Not uncommon. The smallest specimen I have (from my 



garden) measures 17 mills. 

 Var. roseo-labiata. Fort Doyle. 



Var. albo-lubiata. Occasional on the southern cliffs. All I have seen 

 were dead shells, and of small size, so that I mistook them at first for 

 H. hortensis. The latter species has been recorded for the island, but 

 probably erroneously, the white-lipped variety of H. nemoralis having 

 been taken for it. 

 Var. bimarginata. Pleinmont Point, one. Jerbourg, one. 

 Var. rubella. Common. The most frequent band form is 00300, having 

 occasionally a whitish band below the black one. At Moulin Huet 

 and several places at the Vale I have taken the form 00000. 

 Var. libellula. Common, presenting a great variety of band forms. 

 Var. castanea. Bordeaux, one, 00000. 



Var. roseo-zonata. On the sea wall at Vazon I have taken a specimen 

 which is probably this ; it is a uniform pale red, with a slender band 

 of a darker shade than the ground colour. 



H. hispida {H. eoncinna, Jeffreys). Waste corner by St. Andrew's Church. 

 Cobo, in a nettle bed. 

 Var. hispidosa {H. hispida, Jeffreys). Rather common generally. 

 Var. eonica. Near St. Andrew's Church. 



Var. albida. Near St. Andrew's Church, one specimen with the type. 

 H. revelata. Occurs in many places on the southern cliffs ; usually gre- 

 garious. 



H. pisana. In the greatest profusion all round Vazon, especially under the 

 sea wall. Much less handsomely marked than the Tenby form — 

 average size 19 mills. My largest specimen measures 21 mills, my 



