256 



W. D. ROEBUCK : LINCOLNSHIRE MOLLUSCA. 



North Lincolnshire. — Owston Ferry, J. Whitvvham ! (in coll. W. Nelson), 

 Chapel, a few, August 19th, 1886! (J. E. Mason). Sandhills, Chapel, parish 

 of Mumby ChapeC July 5th, 1886 ! (J. E. Mason). Glentham, near Market 

 Rasen, August 1879! (C. H. Bothamley). Hallington, one! (IL W. Kew, 

 April 1887). Somercotes, one, libellula 123345 and one 02345! (H. W. Kew, 

 16, iv, 87). Hubbard's Valley, one adult, libellula 00000! (H.W. Kew, May 

 1887). Rejectamenta of main drain, Chapel, August 20th, 1886 ! ( J. E. Mason). 

 Roadside near Acthorpe, Louth, libellula 12345, 00340, rubella 00000, 

 and carnea 02345 ! (H. W. Kew, 13, v, 87). Railway-bank, Donington-on- 

 Bain, one, libellula 00000 ! (H. W. Kew, 7, vi, 87). 



South Lincolnshire — Croyland (Bellars, 1858). Grantham (Lowe, 1853). An- 

 wick, near Sleaford, libellula 02345, 12345, 12345,02345 juv,, 00300 juv., 

 one each, March 7th, 1887! (C. T. Musson). An wick, near Sleaford, 

 one adult, dead, libellula 12345! March 7th, 1887! (C. T. Musson). 



Helix nemoralis var. conica Pasc. 



North Lincolnshire — Grisel Bottom, Louth, one, carnea 12345 ! (H. W. Kew, 

 19, viii, 86) : one lutea 00000! (Id., April 1887). 



Helix hortensis Miill. 

 A very scarce species in Lincolnshire, occurring only very 

 sparingly in one or two woods near Louth. For South Lincolnshire 

 it has long been on record as found at Croyland (Bellars, 1858). 



North Lincolnshire. — Grisel Bottom, Burwell Wood, one, lutea 12345 ! (H. W. 

 Kew, 7, vi, 87). Haugham Pasture, near Louth, lutea 12045 and 00000, 

 one each, broken ! — ^none found alive yet (H. W. Kew, 19, viii, 86^. 



South Lincolnshire. — Croyland (Bellars, 1858). 



Helix hortensis var. pallida T. D. A. Cockerell. 



North Lincolnshire.— Burwell and Haugham Wood (IL W. Kew, 19, viii, 86). 



Helix arbustorum L. 



Local, found in a few places near Louth, Alford, and Lincoln. 

 All the specimens in the last-named locality are of the pale variety 

 with band, the type not occurring there. The only record for the 

 Southern division is a note of Mr. E. Collier's that he has found it 

 at Ufhngton near Stamford. 



North Lincolnshire.— Well Vale, near Alford, numerous, April 14th, 1886 ! 

 (W.D.R.). Haugham Wood, near Louth, one, April 15th, 1886 ! (W.D.R.). 

 Hubbard's Valley, one, dead, distorted! (H. W. Kew, 13, v, 87). Roadside, 

 Acthorpe, near Louth, one! (H. W. Kew, 13, v, 87), Grisel Bottom, Bur- 

 well Wood ! (H. W. Kew, 7, vi, 87). 



South Lincolnshire, — Uffington, near Stamford (E. Collier, specimens not seen). 



Helix arbustorum var. flavescens Moq. 



North Lincolnshire.— Hubbard's Valley, near Louth, one ! (H. W. Kew, 

 19, viii, 86). Haugham Pasture, near Louth, one! (H. W. Kew, 13, v, 87). 



Helix arbustorum var. cincta Tayl. 



North Lincolnshire.— Well Vale, near Alford, with type, a few, April 14th, 1886! 

 (W.D.R. ). Wragby Road, Lincoln, very abundant! (W. W. Fowler, April 



, ^nt^o&-^' _____ 



