A HISTORY OF LANCASHIRE 



LIST OF THE NON-MARINE MOLLUSCA 



A. GASTROPODA 



I. PULMONATA 

 a. Stylommatophora 



Testacella haliotidea, Drap. Clayton Hall, Accring- 

 ton 



— scutulum, Sby. Cuerden Hall, Preston 

 Limax maximus, Linn. 



— flavus, Linn. Oldham ; Preston ; Swinton ; 



Liverpool 



— arborum, Bouch. -Chant. Grange ; Didsbury ; 



Greenheys 

 AgrioHmax agrestis (Linn.) 



— lavis (Mull.). Riversvale ; Southport 

 Amalia smverbii (Fer.). Southport 

 Vitrxna pelhutda (Moll.) 



Vitrea crystalUna (Mall.) 



— lucida (Drap.). On a fernery, Avenham 



Lane, Preston ; Swinton ; Cla)ton-le- 

 Moors ; Grange 



— alliaria (Miller) 



— ^/43rj(Brit. Auct.). Coniston ;ncarPreston ;near 



Chatburn ; Manchester ; at Whalley Nab 

 and other localities in the Burnley district 



— cellaria (Mull.) 



— nitidula (Drap.) 

 — pura (Aid.) 



— radiatula (Aid.) 



— excavata (Bean.). Coniston ; Clifton ; Preston ; 



Manchester ; Bardsley ; Southport ; Liver- 

 pool 



— n'ltida (Mull.) 



— fulva (Mull.) 

 A Hon ater (Linn.) 



— hortensis, Fer. Common : also the var. ctei-uka, 



by some considered a species 



— c'lrcumscriptus, John. Coniston 



— subfusctu (Drap.). Near Widness ; Bardsley ; 



Southport 

 Punctum pygmaum (Drap.). Barlow Woods ; 



Grange ; near Lancaster ; near Southport ; 



Liverpool 

 Pyramidulafupestris(DTi^.). Grange; Carnforth ; 



Clitheroe district ; near Whalley 



— rotundata (MuU.) 



Hehcellavirgata (Da. C). Sandhills at Southport ; 

 and at Rossal 



— ttala (Linn.) Rare : Southport ; Carnforth ; 



near SUverdale 



— caperata (Mont.) 



Hygromia fusca (Mont.). Hough-end-Clough ; 

 Barlow Moor Woods ; Clerkhill Wood 



— granulata (Aid.) 



— hispida (Linn.) 



— rufescens (Penn.) 

 Acanthinula acukata (Milll.). Local 

 Vallmla pulchella (Mull.) 

 HeRcigma kpicida (Linn.) 



— arbtutorum (Linn.) 



Hefix aspersa, Milll. Common : a reversed mons- 

 trosity was taken in Whalley Churchyard 



Helix nemoralis, Linn. Common in places : supposed 

 to be decreasing round Southport ; a re- 

 versed monstrosity was found at Burnley 



— hortensis, Mull. 

 Buliminus obscurus (MuU.) 

 Cocklicopa lubrica (Mull.) 

 Azeca tridens (Pult.) 



Cacilianella acicula (Mull.). Near Silverdale 

 Pupa anglica (Fer.). Lord's Wood ; Whalley ; 

 Clerkhill Wood 



— cylindracea (Da. C.) 



— muscorum (Linn.) 



Sphyradium edentulum (Drap.). Carnforth ; around 

 Whalley ; Molly Wood, Rosegrove 



Vertigp antivertigo (Drap.). Barlow Wood (2 speci- 

 mens) 



— substriata (Jeff.). Preston ; Grange ; Holden 



Clough ; Riversvale ; Clerkhill Wood 



— pygi"'^" (Drap.). Grange ; near Ashley Mill ; 



Clitheroe ; Farington ; Southport ; ne.ar 

 Silverdale 



— alpcstris. Alder. Holker, near Cartmel ; 



Clerkhill Wood (rare) ; Grange ; near 

 Silverdale 



— pusilla. Mull. Grange ; Silverdale ; near Lake 



Windermere 

 Balea perversa (Linn.) 

 Clausilia laminata (Mont.) 



— bidentata (StrOm.) 

 Swcinea putris (Linn.) 



— ekgans, Risso. 



b. B 



ASOMMATOPHORA 



98 



Carychium minimum, MUU. 

 Ancylus fkviatilis, MuU. 

 Velletia lacustris (Linn.) 

 Limmea auricularia (Linn.) 



— pereger (MuU.) 



— palustris (Mull.). Common : a pure white 



variety was taken at Southport in 1876 



— truncatula (Mull.) 



— stagnalis (Linn.) 



— glabra (Mull.). Around Manchester ; Hun- 



coat 

 Planorbis comeus (Linn.) 



— albus. Mull. 



— glaber, Jeff. 



— nautileus (Linn.) 



— carinatus, Mull. 



— margmatus, Drap. 



— vortex (Linn.) 



— spirorbis. Mull. 



— contortus (Linn.) 



— fontanus (Lightf.) 



— lineatus (Walker). Prestwich ; Birch ; Goos- 



nargh ; Whittingham ; Gooseleach ; Simon- 

 stone ; Harwood. 

 Physa fontinalis (Linn.) 



— hypnorum (Linn.). Southport ; Lytham ; St. 

 Annes ; near Whalley 



