93 
GELECHIA MARMORELLA. 
Plate CIX. Figure 6. 
Localities for this species are Redcar, Brighton, Daw- 
lisli Warren. 
The situations where it is found are sand-hills on 
the coast. 
The perfect insect appears in June and till September. 
It feeds on the mouse-ear chick weed (Cerastium 
vulgatuTii). 
GELECHIA OBSOLETELLA. 
Plate CIX Figure 7. 
Localities for this species are on the Isle of Portland. 
The situations where it is found are the coast. 
The perfect insect appears in August. 
The date of the appearance of the caterpillar is in 
May, June, July, and August. 
It feeds on the goose-foot (Chcenopodium maritimum ), 
and the orache (Artiplex patula). 
GELECHIA INSTABILELLA. 
Plate CIX. Figure 8. 
Localities for this species are Scarborough, Brighton, 
Dublin, St. Osyth, and the Lizard Point. 
