Bull. Ent. Research. Vol. XI. Part 4. 



Plate XIII. 



Fig 1 In Uapaea-Braehystegia bush ; only an upper shade-layer, 

 and therefore no G. bfevipalpis. 



Fig. 2. Landolphia wooding of the Lusitu rubber forest type ; with 

 a lower shade-layer of this high, very dense type G. bravipalpis 

 was present even when the higher trees were leafless. 



