LIST OF SHELLS. 191 



Z. excavatus. — Rare. Snow Hill, Ballygunner. 

 Z. crystallinus. — Common. 

 Helix aspersa. — Very common. 

 H. nemoralis. — Common. 



H. virgata. — Common. Woodstown, Tramore. 

 H. caperata. — Common. 



H. ericetorum. — Common. Tramore, Woodstown. 

 H. rufescens. — Common. 

 H. hispida. — Common. 

 H. concinna. — Common. 



H. aculeata. — Not common. Tramore, Ballygunner. 

 H. fulva. — Pretty common. 

 H. pulchella. — Newtown. Common. 

 H. rotundata. — Common. 

 H. urabilicata. — Common. 

 H. pygmsea. — Rare. Ballygunner. 

 Bulimus acutus. — Very common at Tramore. 

 Pupa umbilicatus. — Common. 

 P. muscorum. — Tramore, Woodstown. 



P. Anglica. — Common at Tramore near the Metal Man; also at 

 Ballygunner, and near the Ferry. 

 P. edentula. — Rare. 



P. pygmsea. — Common. Newtown Estate. 

 P. substriata. — Ballygunner, Tramore. Rare. 

 P. antivertigo. — With P. Anglica. 

 P. pusilla. — Tramore, Woodstown. Rare. 

 Balea fragilis. — Common. 

 Clausilia nigricans. — Common. 

 Zua lubrica. — Common. 

 Achatina acicula. — Rare. Newtown estate. 

 Succinea putris. — Common. Kilmacow, Ivilbarry. 

 S. putris, var. gracilis. — Common. 

 Physa fontinalis. — Common. 

 P. hypnorum. — Common. 

 Planorbis albus. — Newport's Pond, Kilbarry. 

 P. nautileus. — Newport's Pond. Common. 

 P. marginatus. — Common. 

 P. vortex. — Common. 

 P. contortus. — Common. 

 P. nitidus. — Common. 

 Limneus pereger. — Common. 

 L. pereger, var. lineata. — Newport's Pond. 



