ALPHABETICAL LIST 



THE PRINCIPAL AUTHORS TO WHICH REFERENCE HAS BEEN MADE 

 IN THE FOREGOING WORK. 



Alder, Mag. Zool. and Bot. Notes on the Land and Fresh Water Mol- 

 lusca of Great Britain, &c. IMagazine of Zoology and Botany, II, 

 by Joshua Alder, Esq. 



Catalogue of Land and Fresh Water Testaceous Mollusca, found 



in the Vicinity of Newcastle-upon-Tyne, &c. Transactions of the 

 Natural History Society of Northumberland, 1830. 



Alten, J. W. Von. Systematiche abhaudlung iiber die Erd-und Fluss- 



conchylier Augsbourg, &c. IS 12. 

 Berkeley, Zool. Journ. Description of several British Shells, &c. 



Zoological Journal, IV and V, by the Rev. M. G. Berkeley. 



1828-9. 

 Brard, Coq. de Paris. Histoire des Coquilles terrestres ct fluviatiles qui 



vivent aux Environ de Paris, by C. Prosper Brard, 2 vols. 8vo. 



isos. 



Brown. Illustrations of the Conchology of Great Britain and Ireland, 

 royal 4to, 1844, by Captain Thomas Brown. G2 plates, by Lizars. 



The Conchologist's Text Book. 1833. 



. Edin. Journ. Nat. and Geo. Science. Description of several 



new British Shells. Edinburgh Journal of Natural History and 

 Geographical Science, 1. 1827. 



Article Conchology. Encyclopedia Britannica, 6th Edit. \'I, 



p. 385. 



Article Conchology. Encyclopedia Edinensis, II, p. .533. 



Article Conchology. Popular Encyclopedia, II, p. 374. 



■ Account of the Irish Testacea. Memoirs of the Wernerian 



Society, II. 1817. 



Clarke, Ann. and Mag. Nat. Hist. On the Species of the Genus Limax 

 occurring in Ireland, by the Rev. B. J. Clarke. Annals and Maga- 

 zine of Natural History, XV, p. 3.32. 



Donovan, Edward. Natural History of British Shells, .5 vols, royal 

 8vo. 1804. 



Drapernaud, J. P. R. Histoire Nattirelle des Mollusquea Terrestres et 

 Fluviatiles de la France, 4to, 1805. 



