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Explanation of the Plates . 
Errata . cae Sg al eS Ine 
List of Members and Subscribers 
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MEMOIRS. 
I, 
if: 
ULI. 
IV. 
V. 
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VII. 
VIII. 
IX. 
X. 
XI. 
XII. 
A Catalogue of Lucanoid Coleoptera; with Illustrations and 
Descriptions of various new and interesting Species. By 
Major F. J. S. Parry, F.L.S. ? , l 
On the Formation of the Cells of Bees and Wasps. By G. R. 
Warteruousr, F.Z.S., &c. . 115 
On the Construction of Hexagonal Cells by Bees and Wasps. 
By F. Smrru, late Pres. Ent. Soc. . 13) 
On the Reversion and Restoration of the Silkworm. By Captain 
T. Hutton, F.G.S. . . 143 
Descriptions of some New Species of Butterflies found in Southern 
Africa. By Rotaxp Trimen. 175 
Characters of undescribed Species of Smiera (Chalcidites). By 
F. Wacker, F.L.S. = ital 
Notes on the Genus Hydaticus (Leach), with Descriptions of 
New Species. By the Rev. H. Crarx, M.A., F.L.S. . . 209 
Descriptions of uncharacterized Genera and Species of Phylophaga. 
By J. S. Baty 223 
Descriptions of New Species of Diurnal Lepidoptera. By W.C. 
Hewirson, F.L.S. ball SoA tae le - . 245 
Further Descriptions of New Genera and Species of Phylophaga. 
By J. S. Baty es 251 
Notes on the Genus Schematiza (Phyltophuga, Gallerucide), with 
Descriptions of New Species. By the Rev. H. Crark, 
Mra EES: : 259 
Descriptions of some New Species of Coleopterous Insects 
belonging to the Eupodous Phylophuga, ‘Natives of the 
Old World and Australia. By J. O. Westwoon, M.A., 
F.L.S., Hopeian Prof. of Zoology 271 
