568 



V. w. (;a.mi!1.j;. 



lufluence of Light on the Colours of Lepidopterous l^upae. 



(After Poulton, Petersen, etc.)^ 



1 The references to these papers are given fitlly in Bachmetjew's work 

 quoted on p. 582. See especially ' Trans. Entomol. Soc. London,' 1892. 



