280 Annals of the Carnegie Museum. 



Plate IX. 



Fig. 145. Uracis ovipositrix, sp. nov., £>> Chapada. 



FlG. 146. Gymnothemis venipunctata, gen. et sp. nov., $ , Chapada. 



Fig. 147. Brechmorhoga heteronycha, sp, nov., 9, Chapada, May. 



Fig. 148. Rhodopygia hollandi Calvert, $ , Cuyaba. 



Figs. 149-151. Lais pudica Hagen, Chapada, 3 $ of different ages showing the 

 replacement of the brown of the wings of the youngest individuals by red in later life. 



Figs. 152, 153. Hetarina fuscibasis, sp. nov., Chapada, $ and £• 



Fig. 154. Erythemis /nematogastra Burmeister, $ , Cachoeira Cuyaba, January 

 27. For comparison with Rhodopygia hollandi as possible examples of mimicry. 



Fig. j 55. Lais pudica Hagen, £, Chapada. 



