17 



Friday, August 9th, 



10 a.m. Sections. 



I. Evolution, Bionomics and Mimicry. Room A. 



President : V. Kellogg. Vice-President : A. Grouvelle. 

 Secretary : H.H. Druce. 

 Papers : — 



(a) R. C. Punnett, on behalf of Mr. J. C. F. Fryer. 



" The Pol^'morphism of Papilio polytes." 



(b) C. F. M. Swynnerton. (Communicated by Prof. Poulton.) 



" Pellets ejected by insect-eating Birds after a meal of Butter- 

 flies." 



(c) M. Pic. (Communicated.) 



" Le mélanisme chez divers Cryptocephalns paléarctiques." 

 {d) A. H. Hamm. 



Exhibition of photographs of insects in resting attitudes in 

 their natural surroundings. 



2. Systematics. Room B, 



President : N. Banks. Vice-President : A. v. Schulthess. 

 Secretary : J. E. Collin. 

 Papers : — 



(a) K. von Rosen. 



" Die fossüen Termiten." 

 {h) P. Speiser. 



" Bemerkungen und Notizen zur geographischen Verbreitung 

 einiger blutsaugenden Insekten." 



(c) P. Speiser. 



" Ueber die geographische Variabilität afrikanischer Bomby- 

 liden." 



[d] Philip P. Calvert. 



" Progress in knowledge of the Odonata from 1895 to 1912." 

 A statement of the advance of knowledge of the structure, 

 life, development, geographical and geological distribution, 

 habits, classification, and phylogeny of the Odonata in the 

 period indicated. 

 {e) R. S. Bagnall. 



(i) The order Thysanoptera. 



(2) The British Protiira, a primitive and recently diagnosed 

 order of Insects. 



(3) A synopsis of the family /Eolothripida; of the order Thy- 

 sanoptera. 



(4) Exhibition of new British Thysanura, Collembola, Thy' 

 sanoptera, Mallophaga, and Myriapoda. 



(5) Exhibition of the Thysanoptera of the Hawaiian Islands. 



