226 PKOCEEDINGS OF THE MALACOLOGICAL SOCIETY. 



56. Clatjsilia iaminata. (Mont.). 



Is cited by Daniel Cooper, on J. Carter's authority, as having 

 occurred at Hammersmith. 



57. Clatjsilia bitlicata (Mont.). 



Chiswick, close to the Thames. It was formerly found near 

 Hammersmith, but we believe the locality has been destroyed. It 

 has further been recorded from Fulham and Isleworth (Records Conch. 

 Soc), and even from Hyde Park, near the Serpentine (Harting, 

 " Eambles in search of Shells," p. 66). 



58. Clausilia bidentata (Strom.). 

 Harefield, Uxbridge, Grreenford, Willesden, Hampton Court, East 

 Einchley, and Hampstead. It is plentiful along the river wall at 

 Hampton Court. 



59. SUCCINKA PUTRIS (L.). 



Harefield, Yiewsley, near Colnbrook, Bedfont, near Hendon, and 

 East Einchley. 



Some of the Yiewsley specimens are remarkably fine. 



60. StrCCINEA ELEGANS, RisSO. 



Yiewsley, Hendon, Einchley, East Einchley, River Lea at Tottenham, 

 ditches at Ponders End. It is also recorded for Twickenham (S. C. 

 Cockerell, S.G., 1885, p. 116). 



Var. longiscata, Mor. Banks of the Lea, Tottenham. 



Var. alhida, Taylor. Lower Halliford and Hampton Court. 



61. Carychitjm minimum, Miill. 



Harefield, Uxbridge, Yiewsley, near Colnbrook, Hampton Wick, 

 Hampton Court, Fulham Palace, and Ponders End. 



62. Ancyltjs fluviatilis, Miill. 



Uxbridge, between the Frayswater and the canal ; stream at Lower 

 Halliford. It is also recorded for Brentford (S.G., 1883, p. 262), the 

 Thames at Twickenham (S. C. Cockerell, S.G., 1885, p. 116), and 

 the New River at Palmers Green (G. H. Weaver). 



63. ACROLOX0S LACTJSTRIS (L.). 



Harefield, Uxbridge, Lower Halliford, Einchley, and East Finchley. 

 Other recorded localities are streams at Neasden and Wembley (C. C. 

 Fryer, S.G., 1889, p. 259) ; River Brent between Brentford and 

 Hanwell (T. D. A. Cockerell, S.G., 1884, p. 138) ; Twyford (S. C. 

 Cockei;ell, S.G., 1887, p. 43). 



64. LlMN^A AFEICFLARIA (L.). 



Canal at Harefield, Frayswater at Uxbridge, West Drayton, River 

 Colne near Colnbrook, Staines, Ickenham Common, Thames at 

 Brentford, canal at Alperton, Hampstead ponds, River Lea at Tottenham, 

 and 'Bew River at Enfield. It is also recorded for Hendon (C. C. 

 Fryer, S.G., 1889, p. 259); Regents Park (T. D. A. Cockerell, S.G., 

 1884, p. 236). 



