202 



DICRORAMPHA SIMPLICIANA. 

 Plate XCIIL Figure 16. 



Localities for this species are Looe, Charlton, Green-* 

 hithe, Northfleet, Dover, Croydon, and other places rouncj 

 London, 



The perfect insect appears in June and July. 



The caterpillar is yellowish white with a brown head. 



The date of the appearance of the caterpillar is in the 

 winter months, till about April. 



It feeds on the roots of the Mugwort (Artemisia mdgaris.), 



DICRORAMPHA TANACETANA, 

 Plata XCIII Figure 17. 



Localities for this species are near Crewe. 

 Jt feeds on the Tansy (Tanacetum vulgar e). 



DICRORAMPHA CONSORTANA. 

 Plate XCIII. Figure 18. 



Localities for this species are Headley Lane, Brighton, 

 Dublin, Withernslack, Haslemere, Croydon, etc., etc. 



The situations where it is found are on the coast. 



The perfect insect appears in July and August 

 August 10. 



