146 
CETHOSIA DIDO. 
is blackish above and grey beneath, the thorax 
marked ivith a few reddish points. 
The caterpillar has been figured by Madam Me- 
rian. She represents it as bearing several rows of 
short spines, rising in a radiated manner from a 
tubercle, and two very long caudal appendages. It 
is of a green colour, having a red and white ray 
along each side of the body. 
The insect is found in Brazil and Guiana. 
