Il6 ASHFORD : ON BULIMUS ACUTUS VAR, BIZONA. 



Spark Hill near Birmingham. — Planorbis spirorbis, Physa 



hypnomm and Lwincza glabra. 

 Acock's Green near Birmingham. — Planorbis spirorbis, Physa 



hypii07-um and Livincca glabra, 

 Castleford. — Planorbis spirorbis, Physa hypnoriim and Limncea 



glabra. 

 Stanley near Wakefield.- — Planorbis spirorbis, Physa hypnorum 



and Limncea glabra. 

 Wetherby. — Physa hypnorum and Planorbis spirorbis. 

 Greet near Birmingham. — Physa hypnorum and Planorbis 



spirorbis. 

 Temple Balsall near Kenilworth. — Physa hypjtomm and Plan- 

 orbis spirorbis. 

 KiNGSHEATH near Birmingham. — Physa hypnorum and Planorbis 



spirorbis. 

 Smallheath near Birmingham. — Physa hypnorum and Planorbis 



spirorbis. 



-i>»0*<i- 



BULIMUS ACUTUS var. BIZONA IN THE ISLE OF 

 WIGHT. 



By CHARLES ASHFORD. 



At page 93 of the current volume, reference is made incident- 

 ally to the occurrence of the var. bizona in this island. It would 

 be singular if, with our Downs and Dunes as thickly populated 

 with B. acutus as they are, the variety were confined to Scotland, 

 Ireland and Wales. Yet, so far as I know, no record exists of its 

 occurrence in any purely English locality. I will therefore give a 

 short description of the interesting colony I have noticed in this 

 neighborhood. 



