Census of Scottish Zand and Fresh- Water Mollusca. 447 



in colour and not spotted, and by the comparative coarseness 

 of its sculpture, the largeness of the rugosities giving the 

 slug a superficial resemblance to Arion ater. 



Forfar. — Den of Airlie, one (C. B. Plowright). 

 Easterness. — Netliy Bridge, one, July 1887 (J. E. Somerville). 

 Sutherland E. — The Blue liock near Loch Brora, etc., several times (W. 

 Baillie). 



Limax arborum B.-Ch. 



This is the species which Dr White calls Z. marginatus. 

 It is probably universal in its range in Scotland, and should 

 be found not uncommonly in every county. 



Peebles. — Cademuir near Peebles (W. Evans). 



Selkirk. — Var. nemorosa, near Selkirk (W. Evans). 



Berwick. — Fans near Earlston (R. Renton). Var. nemorosa, Coldingham 

 (W. Evans). 



Haddington. — Aberlady; var. aljjestris, North Berwick Law (W, Evans). 



Edinburgh. — Dreghorn near Colinton ; Balerno and Bavelaw, with var. 

 nemorosa ; Caroline Park near Granton ( W. Evans). 



Fife and Kinross. — Yar. nemorosa, St Andrews Bay (E. E. Prince). St 

 Andrews (W. Evans). 



Stirling. — Polmont (W. Evans). 



Perth Mid.— Glen Tilt (H. Coates). 



Perth North. — Var. alpestris, Blairgowrie (W. Evans). 



Kincardine. — Var. nemorosa, Banchory (W. Evans). 



Aberdeen N, — Var. nemorosa, Haddo House (G. Muirhead). 



Easterness. — Kincraig by Kingussie (W. Evans). 



Sutherland E. — Loch Brora; Golspie Burn; the Blue Rock near Loch 

 Brora ; rock south of the Mound (W. Baillie). 



Caithness. — Dunbeath Paver (W. Baillie). 



Limax flavus L. 



This species — restricted to cellars and the vicinity of 

 human habitations — has only been authenticated from four 

 counties, but should be looked for in all towns and large 

 villages. 



Renfrew. — Greenock, abundant at sugar refineries, with var. grisca (T. 

 Scott). 



Edinburgh. — Gardens, Edinburgh (J. M'Murtrie), 

 Fife and Kinross. — Crail (W. Evans). 

 Elgin.— South College, Elgin (G. Gordon). 



