12 



British Bees; an Intrcduction to the Study of the 



Natural History and Economy of tlie Bees indigenous to the 

 British Isles. By W. E. Shuckaed. Crown 8vo, 16 Coloured 

 Plates, and Woodcuts of Dissections, 10*. Gd. 



British Butterflies and Moths ; an Introduction to 



the Study of our Native Lepidopteea. By H. T. Stainton. 

 Crown 8yo, 16 Coloured Plates, and "Wood Engravings, 10s. 6d. 



British Spiders ; an Introduction to the Study of 



the Aeaneid^ found in Great Britain and Ireland. By E. P. 

 Stavelet. Crown 8vo, 16 Coloured Plates, and 44 Wood 

 Engravings, 10*. 6d. 



Harvesting Ants and Trap-door Spiders ; Notes 



and Observations on their Habits and Dwellings. By J. T. 

 MoGGEiDGE, P.L.S. With Supplement, 17*. The Supple- 

 ment separately, cloth, 7s. 6d. 



Curtis's British Entomology. Illustrations and 



Descriptions of the Genera of Insects found in Great Britain 

 and Ireland, containing Coloured Figures, from Nature, of the 

 most rare and beautiful Species, and in many instances, upon the 

 plants on which they are found. Eight Vols., Eoyal 8vo, 770 

 Coloured Plates, £28. 



Or in Separate Monographs. 



" Curtis's Entomology," which Cuvier pronounced to have "reached 

 the ultimatum of perfection," is still the standard work on the Genera 

 of British Insects. The Figures executed by the author himself, with 

 wonderful minuteness and accuracy, have never been surpassed, even 

 if equalled. The price at which the work was originally published 

 was £43 16«. 



Insecta Britannica ; Diptera. Vol. III. By 



Feancis Walkee. F.L,S. 8vo, with 10 Plates, 35«. 



