Quurtei'ly Journal of Cotichology. 5 



Limnaea glabra var. elongata/e'/"/-.— Common and very 



fine at Ossett, amongst which are numbers of decollated specimens 



Ancylus fluviatilis ^////Av.^Common at Kirkthorpe. 



Ancylus fluviatilis var. Capuloides yi^?;/.— This local and 



rare variety occurs in the River Went, near Ackworth, also in a 



small stream near Sandal Castle. 



Ancylus fluviatilis var. albiday^r.— Pugneys. 

 Ancylus lacustris L. — Barnsley canal occasionally, plenti- 

 ful in a pond at Cold Hiendley. 



Arion ater L. — Common throughout the district. 

 Arion flavus iv/'.— Common throughout the district. 

 Limax gagates Drop. — Bridge at Fall Ing. 

 Limax flavus L. — Common throughout the district. 

 Limax agrestis L. — Common. 



Limax arborum Bouch.-Chant. — Occurs at Haw^ Park. 

 Limax maximus L. — Common throughout the district. 

 Succinea putris L. — Common throughout the district. 

 Succinea elegans Risso. — Common at Ackworth. 

 Vitrina pellucida MuUer. — Common throughout district. 

 Zonites cellarius Mii/Ier. — Common throughout district. 

 Zonites alliarius Midler. — Common throughout district. 

 Zonites nitidulus Drap. — Common throughout district. 

 Zonites nitidulus var. nitens Midland. — Beautiful pink- 

 ish white coloured specimens of this variety occur at Newton. 

 Zonites purus Alder. — Occurs at Haw Park. 

 Zonites purus var. margaritacea Jeffr. — Common 

 throughout the district. 



Zonites radiatulus Alder. — Rare at Sandal Castle. 

 Zonites nitidus J/z///^;-.— Stanley and Cold Hiendley, 

 locally abundant. 



Zonites excavatus Bean. — Common at Haw Park and at 

 Butlcliffe Wood. 



Zonites crystal! in us i7/^///fr.—Commonthroughoutdistrict. 

 Zonites fulvus Midler. — Scarce throughout the district. 

 Helix aculeata Midler.- — Common at Haw Park, and 

 occurs sparingly throughout the district. 



Helix aspersa Midler. — Common throughout the district. 

 Helix nemoralis Z.— Common throughout the district. 

 Helix nemoralis var. hortensis Muller. — Common 

 throughout the district. 



Helix nemoralis v.hybrida Poi. — Occasionally at Newton. 

 Helix nemoralis var. major Fer. — Chevet, rare. 

 Helix nemoralis var. minor Jeffr. — Rather common at 

 Stanley. 



Helix Cantiana Montagu. — Canal side near Walton, and 

 at Chevet Lane. At the latter locality specimens- are scarcer and 

 of less size than formerly. 



Helix rufescens Pennant. — Common throughout district. 

 Helix rufescens var. a.\\:>'\(^^i Jeffr. — Very rare, one speci- 

 men near Crofton Station. 



