16 
218. Noch eine Mittheilung liber die Verbreitungsart des Mytilus 
polymorjohus, Pall. 'Wiegm. Archiv, y. 1839, pp. 108, 109. 
219. Catalogue of the species of Eeptiles collected in Cuba by W. S. 
MacLeay, with some notes on their habits extracted from his MSS. 
Ann. Nat. Hist. v. 1840, pp. 108-115. 
220. A new Marsupial animal ( Perameles Tuckeri). Ann. Nat. 
Hist. v. 1840, p. 150. 
221. Some remarks on the paper of Dr. L. Pfeiffer, “ Observations 
on the family Helicidee ,” especially on the clausium of Clausilia. 
Ann. Nat. Hist. v. 1840, pp. 243, 244. 
222. On the te Preshwater Carriers,” or Thelidomus of Mr. Swain- 
son. Ann. Nat. Hist. v. 1840, pp. 257, 258. 
223. Synopsis of the contents of the British Museum. 12mo. Bond. 
1840. 
224. Systematic arrangement of Mammalia, with list of genera. 
Synopsis Brit. Mus., 12mo, edit. 1840, reprinted 1842. 
225. Outline of the arrangement of Eeptiles, with characters of 
families and list of genera. Syn. Brit. Mus. edit. 1840, p. 29. 
226. Outline of the arrangement of Eadiated Animals (Centronix), 
with characters of families and list of genera. Syn. Brit. Mus. 
ed. 1840, pp. 59-77. 
227. Outline of the arrangement of Annulose Animals, with list of 
orders and families. Syn. Brit. Mus. ed. 1840, p. 77. 
228. A manual of the Land and Preshwater Shells of the British 
Islands, with figures of each of the kinds, by W. Turton, M.D. 
A new edition, thoroughly revised and much enlarged, by J. E. 
Gray. 1840, 8vo. 
In this work all the doubtful species have been rejected, and 
the list of English species purified. There is added a sketch 
of the geographical distribution of the species, a list of the 
additions that have been made from time to time to the Mol- 
luscan Pauna, and a list of the European species of Land and 
Preshwater Mollusca, and a general physiological account of 
the mode of formation and structure, development and colour- 
ing of shells, which British land and freshwater species afford a 
good opportunity of studying. 
228 a. On the byssus of Unio, by J. G. Anthony, Esq., with notes 
by J. E. G. Ann. Nat. Hist. vi. 1841, p. 77. 
2286. On the history of Mollusca. Ann. Nat. Hist. vi. 1841, 
p. 156. 
229. On Stands for Birds. Ann. Nat. Hist. vi. 1841, p. 158. 
229 a. The genus Gynameda, Gray. Ann. Nat. Hist. vi. 1841, 
p. 158. 
2296. Pountain Gum-bottle. Ann. Nat. Hist. vi. 1841, p. 239. 
229c. On a variety of Buck Bean or Bog Bean (Menyanthes tri- 
foliata). Ann. Nat. Hist. vi. 1841, p. 314. 
230. On the genus Pupina and Callia. Ann. Nat. Hist. vi. 1841, 
p. 77. 
231. The exhibition of Pishes in Museums. Ann. Nat. Hist. vi. 
1841, p. 157. 
