258 OldhiiDi : Cheshire Land and FresJi-HHiter MoUusca. 



Fam. Stenogyrid/E. 



'^Opeas goodaUi (Miller). In 1906 Mr. R. Newstead sent 

 me specimens from a greenhouse at Chester ! 



"^Siihidiiia octona (Chemnitz). Orchid-houses at Fulshaw, 

 Wilmslow, 1900! (CO.). 



Azeca tridens (Pnlt.). Congleton, September, 1900 ! (CO.). 



Fam. VertiCxINid^. 



Jaminia anglica (Fer.). Abundant at Marbury Mill, near 

 Northwich, 1898 ! (B.R.L.). 



Jaminia muscormn (L.). The ' cop ' at Burton Point, 

 1906! (CO.). 



Vertigo antivertigo (Drap.). Mr. Lucas has taken this species 

 on Scrophularia aquatica in a reed-bed at Marbury Mere, near 

 Northwich ! 



^- ^ Vertigo substriata (Jeff.). Abundant, Weaverham, January, 

 1900 ! (B.R.L.). Romiley ! (F. Taylor, 'J. of C', vol. x., p. 305). 



Vertigo pygmcEa (Drap.). Barnton ! (B.R.L.). Marple (J. W. 

 Jackson, ' J. of C, vol. x., p. 215). 



'^Vertigo pusilla Miill. The inclusion of this species in the 

 Cheshire fauna did not seem justifiable on the evidence at my 

 disposal in 1896 (c/. ' Nat.', 1896, p. 119), but Mr. R. Standen 

 has recently traced two of the specimens taken at Marple by 

 J. Hardy, in 1864 ! In his note on the subject (' J. of C, vol. 

 xii., p. 64) he refers to other specimens taken at Marple by the 

 late James Walkden, by Mr. J. R. Hardy in i860, and by Mr. 

 E. Collier and himself in May, 1899. 



Fam. Clausiliid^. 

 Clausilia laminata (Mont.). Minshull Vernon, October, 

 1902 ! (CO.). 



Clausilia hidentata (Strom.). Barnton ! Weaverham ! Mar- 

 bury, near Northwich ! (B.R.L.). Beeston Castle ! Minshull 

 Vernon ! (CO.). 



Fam. LiMN.EiD^. 

 Acroloxus lacustris (L.). Romiley ! Brereton ! Alderley Edge ! 

 Lindow ! On dead beech leaves, Marbury Mere, near Northwich, 

 July, 1904 ! On stems of Nympkoides peltatum, Oulton Pool, 

 April, 1905 ! These shells, elevated and compressed laterally, 

 were apparently referable to the var. moqttiniana of Bourg- 

 iugnat ; their form was obviously the effect of individual 

 -adaptation to environment (CO.). 



Naturalist, 



