146 BIBLIOGRAPHY : MOLLUSCA, 1 884-5. 



afterwards sent to Mr. J. W. Taylor — th« latter proved to be Limncea peregra 

 -var. ovata, and not Physa. — Ed. J. Field, 1884, August 2nd, p. 152. 



R. D. Darbishire. Northumberland. 

 Astarte borealis [at Warkworth]. Sci. Goss., May 1885, p. 115 (from 

 Journ. of Conch., January 1 885). 



[Miss] J. Donald. Cumberland, Westmoreland. 



Some additional notes on Land and Freshwater Shells of Cumberland and 

 Westmoreland [Notes on 21 forms are given : of these 3 species and 5 varieties 

 are additional to Miss Donald's former list. The list of Cumberland and 

 Westmoreland species now amounts to 78, of which 6 are found in the latter 

 county only]. Trans. Cumb. and Westm. Assoc., 1883-84, ix, 217-218. 



Gustave F. Dollfuss. Lincolnshire, Yorkshire. 



Le Terrain quaternaire d'Ostende et le Corbicula fluminalis [at p. 36 Cyrena 

 fluminalis is recorded as occurring in various fluviatile deposits near the 

 Humber estuary, which separates Lincolnshire from Yorkshire]. Annales de 

 la Societe Royale Malacologique de Belgique, tome xix, 1884, pp. 28-54. 



Ernest J. Dufty. Notts. 

 Large Anodonta cygnea [in Ossington Lake, Notts; 7 T 5 g x 3±\ X 2 T 7 S inches; 

 var. radiata]. Nat. World, September 1885, p. 180. 



W. Gain. Notts. 

 Large Unios [At Ossington Lake, Notts., were found a number of fine speci- 

 mens of Unio pictorum, the largest measuring 4^! inches in length, i.e. , width.] 

 Science Gossip, November 1884, p. 261. 



Large Unios and Anodons [in Ossington Lake]. Sci. Goss., May 1885, p. 118. 

 S. E. Gill. Yorkshire. 

 N. H. Society, Ackworth [Achatina mcicula reported as found in Primrose 

 Vale]. Nat. Hist. Journ., October 15th, 1884, viii, 134. 



Ackworth [re-discovery of Achatina acicala in Primrose Vale]. Nat. Hist. 

 Journ., February 15th, 1885, p. 9. 



R. W. Goulding. Lincolnshire. 

 Freshwater Shells [Cyclas lacustris recorded as plentiful in ponds near Louth; 

 afterwards proved to be Sphcerium cornenm\ Sci. Goss., October 1885, 

 pp. 238-9. 



James Hardy. Northumberland. 

 Report of the meetings of the Berwickshire Naturalists' Club for the year 



1883. [List of 8 shells found in an accumulation of marl in Cresswell Moss, 

 North Northumberland.] Proc. Berwickshire Nat. Club, x, 281-282. 



W. C. Hey. Yorkshire. 

 The Forms of Pond-Snails in Yorkshire [deals with the variation of Limncea 

 glabra, L. palustris, L. peregra, and L. stagnalis]. Ann. Rep. Yorkshire 

 Phil. Soc. for mdccclxxxiii, 1884, pp. 32-35. 



Baker Hudson. Yorkshire, Durham. 



Association of Helix nemoralis and H. hortensis [in North-east Yorkshire and 

 Durham]. Sci. Goss., January 1884, p. 18. 



Baker Hudson. Durham. 

 Specimens exhibited [to Conchological Society, January 31st, 1884 ; H. nemor- 

 alis from Durham ; and H. cantiana from Billingham, Co. Durham ; note on 

 the introduction of the latter in ballast]. Journ. of Conch., April 1884, i v ? I 7 I - 

 B. Hudson. Yorkshire. 

 Conchological Notes [on miscellaneous species in North-East Yorkshire]. Sci. 

 Goss., April 1884, p. 91. 

 Baker Hudson. Yorkshire. 

 Bivalves out of their Element [Sphcerium corneum, from a pond near Middles- 

 brough, lived seven weeks out of water]. Sci. Goss., April 1884, p. 91. 



Naturalist, 



