253 
It feeds on the wood angelica (Angelica sylvestris). 
The date of the appearance of the caterpillar is in 
August, September, and October. 
The chrysalis is enclosed in an earthen cocoon. 
I must not conclude this volume without also thanking 
Mr. Adam White, of the British Museum, for many kind 
assistances to my artists. 
END OF VOLUME 1. 
Printed by Ballantynk, Hanson &> Co. 
Edinburgh London 
