CONTENTS. 



Four New Pterophoridae, T. Bainbrigge Fletcher, 281. Notes on Odonata 

 observed in Great Britain dming the Summers of 1909 and 1910, E. E. Speyer. 

 288. Descriptions of Three New Species of Odj^nerinae from Japan. 

 P. Cameron, 28G. Notes on the Varieties of Peronea cristana, Fab., lately in 

 the Collection of the late J. A. Clark; with a Eevision of the Nomenclature 

 (continued), Sydney Webb, 289. New African Geometridae, Louis B. Profit, 

 292. New Species of Geometridfe from Formosa, (continued), A. E. Wile^nan, 

 295. By the Way, C. M., 297. 



Notes and Observations, 299. Societies, 303. Recent Literaturk, 304. 



Obituary, 304. 



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