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Burton, M., Limax Hewstoni Cooper in Los Angeles County. 

 — In Nautilus vol. III, p. 105. 



Bucquoy, M., Mollusques terrestres du Roussillon. In Bull. 

 Soc. Nancy X, 24, p. 56—93, avec 3 pl. 



Bucquoy, Dautzenberg et Dollfus, les Mollusques marins 

 du Roussülon. Tome II, Fase. 4, 66 pg., avec 8 pl. 



Burrows, T. F., Re-discovery of Helix fusca and Helix la- 

 mellata in North-Staffordshire. In Journal of Conchol. VI, p. 254. 



Buxbaum, Gebrüder, das Wachsen der Anodonten (Teich- 

 muscbeln). In Zoolog. Garten XXXI, p. 16 — 18. 



Byne, L. St. G., Adeorbis subcarinatus at Teignmouth, South 

 Devon. — In Journal of Conchol. Leeds VI, p. 164. 



Carpenter, Horace F., the shell-bearing MoUusca of Rhode 

 Island. In Nautilus vol. IV, p. 22 (cont.). 



Canefri, C. T., Viaggio di Leonardo Fea in Birmania eRegioni 

 vicini. XVIII. Molluschi terrestri e d'Acqua dolce. In Annal. Mus. 

 civico Genova VIII, p. 295—359, pl. VII— IX. 



Caruana-Gatto A., Beschreibung einer neuen Alexia. In 

 Nachr. Bl. D. Mal. Ges. 1890, p. 210. 



Clessin, S., die Verbreitung der Binnenconchylien in Europa. 

 In Mitth. Ver. Naturf. Voigtland 1889. 



Cockerell, T. D. A., a List of the MoUusca of Colorado. In 

 Nautilus III, p. 99. 



— New western Slugs. — Ibid. p. 111. 



— on the generic position of Arion foliolatus Gould. Ibid. p. 126. 



— Helix hortensis in America. Ibid. p. 139. 



— Limax arborum form submaculatus f. nov. — Ibid. 

 vol. IV, p. 12. 



— the British Naturalists Catalogue of the Land- and Fresh- 

 water Mollusca of the British Isles. London 8", 19 pp. 



— Notes on Slugs, chiefly in the CoUection of the British 

 Museum. — In Ann. Mag. N. H. (6) VI, p. 277, 380. 



Collinge, W. E., Observations on Vitrina pellucida. — In 

 Zoolog. 1890, p. 276. 



— Description of a new variety of Limax flavus L. — Ibid. p. 145. 



— the Land- and Freshwater Mollusca of Ingleton, Clapham, 

 and District. In Naturalist 1890, p. 109—114. 



— Arion subfuscus Drp. at Ingleton. Ibid. p. 198. 



— Additions to the Malham List of Mollusca. Ibid. p. 335. 



— Helix pisana in Oxfordshire. In Science Gossip 1890, p. 97. 

 Cooper, J. G., Freshwater Mollusca of San Francisco County. 



In Zoe I, p. 196, 197. 



Cox, J. C, Descriptions of two new species of Australian Mol- 

 lusca. In Pr. Linn. Soc. N. S. Wales IV, p. 658—660, pl. 19. 



Crawshaw, C, the Money-Cowry on the Coast of Cumberland. 

 In the Naturalist 1890, p. 324. 



