W. D. ROEBUCK : LINCOLNSHIRE MOLLUSCA. 



Zonites cellarius var. albinos Moq. 



South Lincolnshire. — Ermine Street, north of Ancaster Railway Station, with 

 type, numerous, April 17th, 1886! (W.D.R.)- 



Zonites cellarius var. complanata Jeff. 



South Lincolnshire. — Ancaster village, one, with type, April 17th, 1886! 

 (W.D.R. ). 



Zonites alliarius (Mill.). 

 Only one record. 

 North Lincolnshire. — Sutton, a few I (H. W. Kew, 16, iv, 87). 



Zonites glaber (Stud.). 

 A common species in various woods in the Louth district, and 

 found also at Cleethorpes. 



North Lincolnshire. — Haugham, Burwell, and Maltby Woods, numerous, April 

 15th, 1886! (W.D.R.). Cleethorpes, three! (H. W. Kew, 16, iv, 87). 

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

 near Fenney Wood, Louth ! (H. W\ Kew, 13, v, 87). 



Zonites nitidulus (Drap.). 

 Common and generally distributed near Louth and Alford. 

 Found also at Cleethorpes, and in South Lincolnshire at Ancaster, 

 Anwick, and Ufifington. 



North Lincolnshire. — Among chalk debris at Claxby, near Alford, a few, Septem- 

 ber i6th, 1885 1 (T. E. Mason). Muckton Wood, two, April 15th, 1886! 

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

 Tothby, near Alford, a few, April 14th, 1886! (W.D.R.). Burwell, and 

 Burwell Wood, one each, April 15th, 1886! (W.D.R.). Well Vale, near 

 Alford, April 14th, 1886! (W.D.R.). Muckton Chalk-pit, near Louth, a 

 few, April 15th, 1886! (W.D.R.). Well Vale Chalk-pit, a few, April 14th, 

 1886! (W.D.R.). Well Footpath, Alford, one, April 26th, 1886! (J. E. 

 Mason). The Park, Bilsby, near Alford, a few. May 5th, 1886 ! (J. E. Mason). 

 Chapel, two, August 19th, 1886! (J. E. Mason). Sloothby, near Alford, 

 August 4th, 1886, a few ! (J. E. Mason). Claythorpe, one, July 6th, 1887 ! 

 (J. E. Mason). Haugham Pasture, one!(H. W. Kew, 13, v, 87). Grimoldby, 

 one! (H. W. Kew, 13, v, 87). Cleethorpes, one! (H. W. Kew, 16, iv, 87). 

 Greenfield Wood, Aby parish, one, June 8th, 1887 ! (J. E. Mason). 

 Hubbard's Valley, near Louth, one ! (H. W. Kew, 13, v, 87). South 

 Elkington brick-field, near Louth ! (Id.) 



South Lincolnshire. — Uffington, on fallen trees ! (E. Collier, ix, 85). Ancaster 

 village, numerous, April 17th, 1886 ! (W.D.R.) Anwick, near Sleaford, 

 a few, March 7th, 1887 ! (C. T. Musson). Ermine Street, north of Ancaster 

 Railway Station, a few, April 17th, 1886! (W.D.R.). 



Zonites purus (Aid.). 

 Found in a few places near Alford. Not yet recorded for the 

 Southern division. 



North Lincolnshire. — Tothby, near Alford, one, April 14th, 1886! (W.D.R.). 

 Grimoldby, one ! (H. 'W. Kew, 13, v, 87). Well Vale, near Alford,^ 

 April 14th, 1886! (W.D.R.). 



Aug. 18S7. 



