( 4 ) 



NYMPHALIXiE, 



Catagramma denina, Hew. Guatemala to Ecuador. 



C. 2)asithea, Hew. Peru. 



C. eunomia, Hew. Amazon. 



C. parima. Hew. Colombia, Ecuador. 



Adelpha lara, Hew. Colombia, Peru. 



Eresia castilla, Feld. Colombia, Ecuador. 



Agrias amydon, Hew. Colombia. 



PlERIX^. 



Pereute charops, Boisd. 9 • Central America, Colom- 



bia, Ecuador. 

 P. ccdlinice, Feld. Colombia. 



Catasticta teutamis, Hew. $ . Ecuador, Peru. 

 Papilionix^. 



Pcqnlio euterpiyius, Godm. and Colombia, Ecuador. 

 Salv. 

 C. teutamis $ and P. euterpinus were represented by coloured 

 drawings. 



riviii 

 Pajiers. 



Dr. G. B. LoNGSTAFF, M.D., read a paper on " Bionomics of 

 Butterflies." 



Wednesday, October 21st, 1908. 



[Ixiv 

 Specific identity of two forms of Charaxes from South 

 Africa. — Professor E. B. Poultox, F.R.S., exhibited a series 

 of sev^en Charaxes neanthes and one C. zoolina, all reared by 

 Mr. G. F. Leigh, F.E.S., from the eggs laid by a single female 

 neanthes. He said that, although the evidence as it stood was 

 not entirely convincing, the independent experience of other 

 naturalists rendered it in the highest degree probable that the 

 •conclusions suggested by the presence of the single zoolina in 

 the family of neanthes were sound and permanent. Mr. Leigh's 

 account of his interesting discovery was as follows : — 



Charaxes neanthes, Hew. (1854), a form of C. zoolina, "West- 

 wood (1850). 



Having in January 1905 l>red from the same larva?, or 



