300 JOURNAL OF CONCHOLOGY, VOL. 12, NO. II, JULY, I9O9. 



E. A. WalHs for many more, especially the smaller and rarer forms ; 

 and most of all to Mr. Gyngell, whose notes made during many years 

 have been placed unreservedly at my disposal, and who has materi- 

 ally assisted in the preparation of these records. 



Testacella maugei Ferussac. — In a garden on South Cliff, 1900. 

 Possibly introduced with plants. 



Testacella haliotidea Draparnaud. — In a garden on the South 

 Cliff. 



Testacella SCUtulum Sowerby. — Very abundant in ^N'alshaw's 

 Gardens, Scarborough, where it has been known for fifty years. 

 Scalby, in Walshaw's Gardens. 



Limax maximus linnd — Common all round Scarborough. 

 Harwood Dale, West Ayton. 



var. cinereo-niger ^Volf. — Rare. Hayburn "\V3ke, Harwood 

 Dale, Forge Valley. 



var. ferussaci Moquin-Tandon. — Scarborough. 



var. obscura Moquin-Tandon. — Oliver's jNIount, Scarborough. 



Limax flavus Linne. — Common in various parts of the town. 

 West Ayton. 



Limax arborum Bouchard-Chantereaux. — Hayburn \\yke, 

 Hackness, very common, Spa Grounds, Scarborough. 



Agriolimax agrestis (Linne). — Very abundant all round Scar- 

 borough. 



Agriolimax laevis (Miiller). — A\'ell distributed and common 

 round Scarborough in marshy places. ^Vhite Nab, Forge ^'alley, 

 Raincliffe, Scalby. 



Milax sowerbyi (Ferussac). — Common in suitable placcb in the 

 town. Filey. 



Vitrina pellucida (Muller). — Abundant and thoroughly distri- 

 buted. 



Vitrea crystallina (Miiller). — Common and well distributed. 



Vitrea cellaria (Miiller). — Common. 



Vitrea alliaria (Miller). — Common in woods, 

 var. viridula Jeffreys. — Common in Forge Valley. 



Vitrea nitidula (Draparnaud). — Very common throughout the 

 district. 



var. nitens Michaud. — Forge Valley. 



Vitrea pura (Alder). — Not uncommon. Suffield, Vedmandale, 

 Forge Valley, Raincliffe, Hayburn AVyke, Castle Hill. 



var. nitidosa Graw — Much rarer than type. Vedmandale, 

 Suffield. 



