ERISTOL LAI^D AND FRESH-'SVATER MOLLIJSCA. 283 



4. H. aspersa. Miiller. 



(^') Common everywhere, in gardens and hedges. 



Var. i. albo-fasciata. Jeff. 



:N'ear Westbnry (J. & F. H.), 1874. 



Var. ii. exalbida. Menke. 



Kear Westbury (J. & F. H.), 1374. 



Var. iii. conoidea. Picard. 



Occasionally in hedges (J. & F. H.), 1874. 



5. H. nemoralis. Linne. 



(^'') Hedges and fields everywhere. 



Var. i. hortensis. Miiller. 



(^') Hedges and fields, but not so common. 



Var. ii, hybrida. Poiret. 



Bitton (J. & F. H.), 1874. 



Var. iii. major. Ferussac. 



Parry's Lane (J. & F. H.), 1874. 



Var. iv. minor. Jeff 



Parry's Lane (J. & F. H.), 1874. 



6. H. arbustorum. Linne. 



Gardens (T. O. P.), 1861, Leigh Woods, Clifton 

 Downs (E. C. W.), ('0 iiear Stapleton (J. & F.H.), 

 1874. 



7. H. cantiana. Montagu. 



Cook's Folly, Leigh Woods (T. G. P.), 1863, Ashton, 

 (^0 nver banks (E. C. W., E. C. J.), river banks, 

 near Ashley Downs (J. C . F. H.), 1874, Bishops- 

 worth W. W. S.) 



9. H. rufescens. Pennant. 



{'') Hedges, common (T. G., P., E. C. W.), Stoke 

 Bishop (L. C. J.) 



