The perfect insect appears in July. 



It feeds on the seeds of the iris (Iris fcetidissima.} 



LEPTOORAMMA LITERANA. 

 Plate LXXXIII. Figure 8. 



Localities for this species are York, Brighton, the New- 

 Forest, etc. 



The perfect insect appears in July, August, September, 

 October, and through the winter to April. 



LEPTOGRAMMA TREVERIANA. 

 Plate LXXXIII. Figure 9. 



Localities for this species are in Perthshire. 



The perfect insect appears in September and October. 



LEPTOGRAMMA SCABRANA. 

 Plate LXXXIII. Figure 10. 



Localities for this species are Exeter, Worcester, and 

 near London. 



The perfect insect appears in September, October, and 

 November. 



The date of the appearance of the caterpillar is in August. 



It feeds on the elm. 



