SUBSTITUTION OF A WING FOR A LEG IN A MOTH. 



73 



The subject is a very difficult and extensive one, and demands 

 much study and investigation, and especially more facts. I hope 

 that the ensuing season may bring to light some cases of insect 

 monstrosities, and I think that if worms' eggs were collected in 

 numbers some of them might produce interesting results. 



