2 4 



BIBLIOGRAPHY OF THE LAND AND FRESHWATER 

 MOLLUSCA OF DORSET. 



By E. Ruthven Sykes, B.A., 

 Weymouth. 



1778. — E. Mendes Da Costa. — "British Conchology," p. 67, 



H. pomatia, 

 1799. — Pulteney — Hutchin's "History of Dorset." Enumerates 



35 sp. 

 j8o3._E. Donovan. — "History of British Shells," vol. v., pi. cl., 



xxv., Helix fragilis (= L. palustris). 

 1803. — G. Montagu. — "Testacea Britanmca." Dorset notes on 



PP- 33 s , 343> 348-9, 372, 3 S 5> ^ c - 

 iSoj. — Maton & Rackett. — "Catalogue of British Testacea." 



Trans. Linn. Soc, vol. viii., pp. 17-250. Several Dorset notes. 

 1S08. — G. Montagu. — Supplement to " Testacea Britannica.'' 



Dorset notes on pp. 125, 139 and 144. 

 1812. — Pennant. — "British Zoology" (.Mollusca), vol. iv., p. 336. 



H. octanfracta ( - L. glabra). 

 1813. — Rackett. — Dorset Catalogue. Enumerates 62 species. 

 1833. — J. G. Jeffreys. — "On the Testaceous Pneumonobranchous 



Mollusca of Great Britain." Trans. Linn. Soc, vol. xvi., 



pp. 323-392. Dorset notes pp. 363-4, 379, also supplement in 



same volume, pp. 505-523, see p. 520. 

 1844. — -Thomas Brown. — " Illustrations of the Recent Conchology 



of Great Britain and Ireland." Lond., 1844, 4to., 2nd ed. 



Dorset notes on pp. 39, 47, 48, 60, and 94. 

 1853. — Forbes and Hanley." — "A History of British Mollusca 



and their Shells." Lond., 1853. vol. iv. L. gagates, B. acutus 



( = H. acuta). 

 1S61. — J. C Mansel-Pleydell. — Hutchin's " History of Dorset," 



3rd ed. Enumerates 64 species. 

 1862. — J. G. Jeffreys. — " British Conchology." Lond., 1862-69, 



vol. i., pp. 43, 90, 114, 117, 120, 166, 201, 21T, 213, 243, 250, 



258, and 270. 

 1S66.— Ralph Tate.— " L. and F.W. Mollusks of Great Britain/' 



Lond., 1866, pp. 125, 160, and 223. 

 1874. — J. C. Mansel-Pleydell. — "Ornithology and Conchology 



of the County of Dorset." Svo., pp. 120. Enumerates 7 F.W. 



Bivalves, 19 F.W. Univalves and 39 Land. 



