8 



fzenera of Diurnal Lepidoptera. By Edward Doubleday, 

 F.L.S., and J. O. Westwood, F.L.S. Illustrated by W. C. 

 . Hewitson. 4to. 2 vols. 1846-1850. 



Monographia Anoplurorum Britanniae, or British species of 

 Parasitic Insects. By Henry Denny, F.L.S. 8vo. With 

 Plates. 



Fauna Boreali-Araericana. The Insects, Bv W. Kirby, F.R.S. 

 4to. 183/. With Coloured Plates. 



Insecta Maderensia. By T. Vernon Wollaston, M.A., F.L.S. 

 4to. 1854. With Plates. 



Malacostraca Podophthalmia Britanniae. By W. E. Leach, 

 M.D., F.R.S. 4to. 1817-1821. 



A Monograph of the Subclass Cirripedia. ByCHARLEs Darwin, 

 F.R.S. 8vo. 2 vols. 1854. 



Figures of Molluscous Animals, for the use of Students. By 

 Maria Emma Gray. 3 vols. 8vo. 1850-1854 



A Svnopsis of the Mollusea of Great Britain. By W, E. Leach, 

 M.D., F.R.S. 8vo. 1852. 



Catalogue of the Land Shells of Jamaica. By C. B. Adams. 

 8vo. 1851. 



Catalogue of Testaceous Mollusea of the North-east Atlantic 

 and neighbourins: Seas. Bv R. MacAndrew, F.R.S. 8vo. 

 1850. 



Illustrations of the Geolos^v of Yorkshire. Bv John Phillips, 

 F.R.S. 4to. 1836. 



A Monograph of the Crag Mollusea. Bv Searles V. Wood, 

 F.G.S. 4to. 1850. 



A History of British Starfishes. By Edward Forbes, F.R.S. 



8vo. 



A History of the British Zoophvtes. By George Johnston, 

 M.D. ' 8vo. 1838.— Ed. 2. ^ Svo. 1847. 



A History of British Sponges and Lithophytes. By George 

 Johnston, M.D. 8vo. 1842. 



A Synopsis of the British Diatomaceae. By W. Smith, F.L.S. 

 8vo. 2 vols. 1854-1856. The Plates by T. West. 



June 1856, 



