Thomas BLAIR. A Short Notice of the Habits of Testacellus scutulum. Loudon's Mag. N. Hist. vi. 43. Willlam BORLASE. The Natural History of Cornwall. Oxford, 1758. fol. Thomas Brown. Account of the Irish Testacea. Mem. Wernerian Soc. ii. 1818, p. 501. Illustrations of British Conchology. 4to. J. CHILDREY. Britannia Baconica, or Natural Rarities of England, Scotland, and Wales. London, 1660. 8vo. Daniel Cooper. A List of the Land and Fresh-water Shells found List of Species found at Mickleham, Surrey. Mag. Ch. CORDINER. Remarkable Ruins, and Romantic Prospects of North Britain. London, 1788-95. 4to. Emanuel Mendes DA Costa. Historia Naturalis Testaceorum Britanniæ; or, the British Conchology, in English and French. Lond. 1778. 4to. J. DALE. A Natural History of the Sea Coast and Country about Harwich. London, 1732. 4to. Edward DONOVAN. Natural History of British Shells. London, 1779. 1802. 8vo. Baron de FERUSSAC. Concordance Systematique pour les Mollusques Terrestres et Fluviatiles de la Grande Bretagne, avec un Aperçu des Travaux Modernes des Savans Anglais sur les Mollusques. Journal de Physique, 1820, p. 213. Edward FORBES. Land and Fresh-water Shells of the Isle of Man. Loudon's Mag. N. Hist. viii. 69. Malacologia Monensis. A Catalogue of the Mollusca inhabiting the Isle of Man, and the neighbouring Sea. Edinb. 1838. 8vo. John FLEMING. A History of British Animals. Edinb. 1828. 8vo. Philosophy of Zoology. Edinb. 1822. 8vo. 2 vols. Conchology. Edinb. Ency. vii. 55. John Edward GRAY. On Balea, in Zool. Journ. 1824, p. 61. Conchological Observations, being an attempt to fix the Study of Conchology on a firm basis. Zool. Journ. 1824, p. 204. On the Anatomical Difference between Helix hortensis and H. nemoralis. In Annals of Philosophy, x. (1825), p. 153. On the Natural Arrangement of the Pulmobranchous Mollusca. Annals of Philosophy, viii. (1824), p. 107., divided into Limacidæ, Helicidæ, Auriculadæ, Lymneadæ, Onchidiadæ. Some Observations on the Economy of Molluscous Animals, and on the Structure of their Shells, in Philos. Transactions, 1833. A List and Description of some Species of Shells not taken notice of by Lamarck. Annals of Philosophy, 1825. On some new Species of Ampullariadæ. Annals of Philosophy, 1824. On the Structure of Pearls, and the Chinese mode of producing them of a large size and regular form. Annals of Philosophy, 1824. New British Species of Mollusca. Medical Repository xv. (1821), p. 239. Remarks on the difficulty of distinguishing certain Genera of Testaceous Mollusca by their shells alone, and on the Anomalies in regard to Habitation of certain Species. London, 1835. 4to. In Philos. Trans. 1835. Charles Hoy. Account of a Spinning Limax or Slug. Linn. Trans. i. 183. S. HUTCHINS. The History and Antiquities of the County of Dorset. London, 1774. fol. J. G. JEFFREYS. A Synopsis of the Testaceous Pneumonobranchous Mollusca of Great Britain. London. 4to. 1820. Linn. Trans. xiii. Supplement to a Synopsis, &c., in Transactions Linn. Soc. xvi. Rev. Leonard JENYNS. A Monograph of the British Species of Cyclas and Pisidium. Cambridge, 1832. 4to. In Transac. Cambridge Phil. Soc. George JOHNSTON, M.D. A List of the Pulmoniferous Mollusca of Berwickshire and North Durham. Trans. Berwickshire Nat. Hist. Soc. 1838, p. 154. Joseph KENYON. Land and Fresh-water Shells in the neighbourhood of Preston (Lancashire). Loudon's Mag. Nat. Hist. ii. 273. 303. Remarks on British Land and Fresh-water Shells. Loudon's Mag. Nat. Hist. i. 425. J. LASKEY. Account of North British Testacea. Mem. Wern. Soc. i. (1811) 370. John LATHAM, M. D. Observations on the Spinning Limax. Linn. Trans. iv. 84. W. E. LEACH, M.D. Synopsis of British Mollusca, &c. London, 1820. 8vo.; not yet published. Only two or three copies of this work are known to be in existence; one in possession of Mr. Curtis, and the other of Mr. Bell. I have not seen it, but quoted it after Dr. Turton. C. H. LEIGH. Natural History of Lancashire, Cheshire, and the Peak in Derbyshire. Oxford, 1700. fol. J. LIGHTFOOT. An Account of some British Shells either not duly observed, or totally unnoticed by authors. Phil. Trans. (1786) lxxvi. 160. Martinus LISTER. Historiæ Animalium Angliæ, &c. Lond. 1678. 4to. On the Genera Melampus, Pedipes, and Truncatella, with experiments tending to demonstrate the nature of the respiratory organs of these Mollusca. In Zool. Journ. v. 280. W. G. MATON, M. D. and Rev. J. RACKET. This paper contains some good figures of the land and fresh-water shells, W. G. MATON, M. D. On a species of Tellina not described by Linnæus (T. rivalis). Linn. Trans. iii. (1797) 41. Christopher MErrett. Pinax Rerum Naturalium Britannicarum, &c. Lond. 1667. 8vo. J. S. MILLER. A List of the Fresh-water and Land Shells occurring in the Environs of Bristol, with observations. Ann. Philos. vii. (1822) 377. George MONTAGU. Testacea Britannica. London, 1803. 4to. - Supplement. London, 1808. 4to. Next to Müller, one of the best works on land and fresh-water shells. John MORTON. A Letter to Dr. H. Sloane, containing a relation of |