COOPER AND LOTDELL : MIDDLESEX MOLLUSCA. 225 



We have var. coniea, Pascal, from Finchley. A sinistral example is 

 recorded for West Drayton (F. G. Fenn, S.G., 1888, p. 280). 



44. Helix hortensis, Miill. 

 Scattered all over the county, but not found in some apparently 

 suitable localities. The form usually met with is the yellow bandless 

 var. lutea, Moq. 



45. Eka obscura (Miill.). 



Highgate and East Finchley, on border of woods (both localities now 

 destroyed) ; Shepperton, Stanmore, and Northwood. 



It is a scarce species in Middlesex. A single specimen has also 

 been recorded from Harrow (Records of the Conchological Society). 



46. COCHLICOPA LUBEICA (Mull.). 



Under stones and dead leaves everywhere. It varies considerably 

 in size. 



47. AzECA Menkeana (C. Pfr.) [= tridens, Pult. (auctt.)]. 

 Is recorded (Sheppard, Zoologist, ix, p. 3120) as having been 

 found near Fulham. 



48. C^CILIOIDES ACICULA (Miill.). 



Recorded for Ealing (G. D. Brown, S.G., 1882, p. 91). 



49. Jaminia secale (Drap.). 

 Mr. Rich, the dealer, informed Mr. J. E. Halting (" Rambles in 

 search of Shells," p. 30) that this species had been met with on an 

 old wall at Sudbury, near Harrow. Daniel Cooper, on the authority 

 of T. Bell, records its occurrence " on the banks of the Thames." 



50. Jaminia czlindracea (Da Costa). 

 Bedfont and Ealing. It appears to be rare. 



51. Jaminia muscorum (L.). 

 Harefield, in the great chalk -pit. We have not found it elsewhere 

 in the county. 



52. Vertigo antivertigo (Drap.). 

 Yiewsley, on a dead stem of Typha latifolia. It is apparently 

 very rare. 



53. Vertigo PYGMiEA (Drap.). 

 Has been recorded from rejectamenta of the Thames at Twickenham 

 (Records Conch. Soc.) and West Drayton (Cockerell, Zoologist, xlv, 

 p. 354). 



54. Vertigo Mottlinsiana (Dupuy). 

 Near Colnbrook, on the stems of Anmdo phragmites, in one spot only. 



55. Balea perversa (L.). 

 Is given by Daniel Cooper, on the authority of J. Carter, as having 

 occurred at Hammersmith, while Sheppard (Zoologist, ix, p. 3120) 

 quotes it from Fulham. 



VOL. VIII. — APRIL, 1909. 18 



