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associated with collections of water in the axils and central 

 whorl of leaves in certain plants was discovered. 



A slide was also exhibited, showing outlines of eggs of 

 Eretmopodites quinquevittatus illustrating the remarkable 

 range of size, which experimental breeding had proved to have 

 no relation to sex. 



The following were the species the pupal paddles of which 

 were exhibited : — 



Stegomyia fasciata, S. luteocephala, S. sugens, S. simpsoni, 

 Ochlerotatus apicoannulatus, 0. minutus, 0. simulans, Eretmo- 

 podites quinquevittatus, E. chrysogaster, E. dracaenae, E. an 

 undetermined species, possibly inornatus, Culex tigripes, 

 Culiciomyia nebulosa, Uranotaenia ornatus, Toxorhynchites 

 brevipalpis, Anopheles costalis, A. funestus. 



Papers. 



The following papers were read : — 



" On Specific and Mimetic Relationships in the Genus 

 Heliconius, L.," by H. Eltringham, M.A., D.Sc, F.E.S. 



" Gynandromorphous Agriades coridon, Poda," by E. A. 

 Cockayne, M.A., M.D., F.E.S. 



The latter was profusely illustrated by means of the Epi- 

 diascope, and Dr. Eltringham observed that he proposed 

 to illustrate his paper also in the same way on a future 





Wednesday, March 15th, 1916. 



The Honble. N. Charles Rothschild, M.A., F.L.S., 

 F.Z.S., President, in the Chair. 



Death of a Member of the Council. 



The death was announced of Mr. G. Meade-Waldo, a 

 Member of the Council, at which he was a constant attendant, 

 having been present at the last Council Meeting on March 1. 

 A vote of sympathy with his father was unanimously passed 

 by the Fellows present. 



