JACKSON: BIBLIOGRAPHY OF NON-MARINE MOLLUSCA OF LANCASHlRF;. I53 



1903. Jackson, J. W[ilfrid].— Exhibits. / Conch., x., p. 336. 



Drcissensia polymorpha and Neritina fluviatilis, from canal at 

 Ashton, near Preston. 



1903. Baldwin, J. W.— The Land Shells of the Tmton District. 

 J. Conch., X., p. 367. 



Thirteen species noted, with localities. 

 1903. Kew, H. Wallis. — Snails, &c., on Towers. Naturalist, 



1903. P- 343- 



LimncBa truncatula crawling on the top of the tower of St. James' 

 Church, Preston, ninety or more feet from the ground ; supposed to 

 have been carried up by Daws on a stick used for nesting. 



1903. Petty, S. L. — Arion ater var. alba L. in North Lancashire. 

 Naturalist, 1903, p. 460. 



Found on hedge-bank between Swarthdale and the ead of the lane 

 to Swarthmore Hall. Author has also heard of similar slug being seen 

 at Blawith, near Coniston Lake. 



1904. Jackson, John W[ilfrid] and Taylor, Fred.— Observa- 

 tions on the Habits and Reproduction of Paludestrina taylori. 

 J. Conch., xi., p. 9. 



Original habitat near Fairfield Locks, Droylsden, referred to. 



1904. Petty, S. L. — Arion ater var. albolateralis Roeb., in North 

 Lancashire. Naturalist, 1904, p. 32. 

 Found on the roadside between Arrad Foot Post Office and 

 Greenodd. 

 1904. [Editors]. — Habits of Paludestrina taylori. Naturalist, 



1904, P- 35- 



Review of Messrs. J. W. Jackson and F. Taylor's paper iny. Conch., 



xi., pp. 9-1 1. Droylsden habitat cited. 



1904. Roberts, A. W. Rymer. — Exhibits. J. Conch., xi., p. 24. 



Pupa anglica from near the Ferry Hotel, on the Furness side of 

 Lake Windermere. 

 1904. Standen, R. — Exhibits. /. Conch., xi., p. 25. 



Limncea palustris var. albida from Whittingham, Lancashire. 



1904. Jackson, John W[ilfrid], and Moore, Chas. H.— 



Further Observations on the Molluscan Fauna of Grange-over- 

 Sands, Lancashire, and District. J. Conch., xi., pp. 45-47. 

 Forty-seven species enumerated with localities, seven being addi- 

 tions to the census for District 69. 



1904. Dean, J. Davy. — Note on the Land and Freshwater Shells 

 of Lancaster. /. Conch,, xi., p. 47. 

 Preliminary list of some twenty-six species with localities, nine 

 species being additions to the census for 1902. 



