A72 APPENDIX—ZONITOIDES NITIDUS. 
SCOTLAND. 
Dumfries — Specimens labelled ‘‘ Dumfriesshire” ! in the Rimmer Collection, , 
Edinburgh Museum. 
Lanark —bishopbriggs, A. Frew. 
Kincardine—Found in Seaton Park by Pref. Macgillivray. 
Westerness—Glenbeg Valley, Aug. 1910 ! F. Booth. 
IRELAND. 
Derry—Walworth Woods, abundant, July 1903 ! J. N. Milne. 
Down—Has been recorded for co. Down, but not confirmed of recent years. 
Monaghan— Mr. Stelfox says ‘‘ recorded by error in the Conchologieal Society’s 
Census for 1902.” 
Tyrone—Baron’s Court near Newtownstewart, July 1911 (Irish Nat., Sept. 1911, 
p. 161). 
NETHERLANDS. 
Holland—Mr. J. R. le B. Tomlin reports it as found at Rhoon near Rotterdam. 
SCANDINAVIA. 
Denmark—Quite common in Jutland and on the islands (Steenberg, Nachbl. 
Deutsch Mal. Ges., 1913, p. 137). 
Var. vitrina Jeffreys. 
This variety in Ireland is usually equally prevalent with the type 
form, though generally living in separate colonies, but in the south-east 
of Ireland, according to Mr. Phillips, it is the ordinary form, the usual 
type being apparently quite absent. 
The known distribution of this variety has been increased, especially in 
Ireland, where the labours of Mr. Bell, Mr. Grierson, and Mr. Phillips 
have resulted in adding the counties of Clare, Kilkenny, Tyrone and Wexford. 
In Scotland, Mr. J. F. Musham has added Wigtownshire, having found 
specimens at Stranraer, in Aug. 1909 !; while Mr. J. R. le B. Tomlin found 
a pale coloured form at Cardross in Dumbartonshire. 
Zonitoides nitidus Miiller. 
Geological Distribution.—Recorded by Mons. A. Laville from the 
Holocene gravel beds, Joinville-le-Pont, department of the Seine. 
Geographical Distribution.—In Scotland, West Ross was added to 
the known range of this species in the course of the investigations into the 
northern range of the extra-marine mollusca undertaken by government aid. 
In Wales, it has been found by Mr. F. H. Sikes at Llanbedr, Merioneth. 
In Ireland, its range has been increased by its discovery in Armagh by 
the members of the Belfast Field Club. 
On the continent Mr. F. H. Sikes has collected this species in Holland 
at Bergen in North Holland, and Heerenveen, Friesland. 
In France he has also established its occurrence in the departments of 
the Indre and Indre-et-Loire, and at Léhou and Dinan, Cétes-du-Nord ; 
while Payot records it for Haute Savoie; M. Berenguier from the Var ; 
and M. Granger from Charente Inférieure, Gironde, Landes, and Basses 
Pyrénées. 
In Germany, Anhalt, Brunswick, Magdeburg, and Saxony have been 
added to the list of inhabited districts. i 
In Italy it has been recorded for Campania, Liguria, and Venetia, by 
Pirona and others. 
