78 CBAMBIDiiE. 



Occurs in damp meadows in June and July. 

 Distinguished by the white hind wings, and the 

 broad white central streak, which is often divided. 



Crambns furcatellus, Zett. 



radieltus, Curt. 



(Plate 8. fig. 12.) 



Loc. Perthshire, Aberdeenshire, Inverness - shire, 



Lake-district, Wales, Ross-shire, Invergarry, Rannoch, 



Killin, on Helvellyn and Scawfel. 



Frequents grassy mountain -slopes in July and 

 August. 



The larva is pale whitish yellow ; head ashy grey. 

 It feeds under the club-moss, which grows plentifully 

 wherever furcatellus occurs. E. M. M. xx. 189. 



Crambns margaritellus, Hb. 

 (Plate 8. fig. 13.) 



Loc. Scotland (widely distributed), Invergarry, 

 Outer Hebrides, Bishopton Moss, Exmouth, Salterton, 

 Thome Waste, Lowestoft, Deal, Galway. 



Occurs in woods during June, July, and the beginning 

 of August. 



This species differs from furcatellus in its larger size 

 and much broader central streak. 



Var. anglicanuB has much paler fore wings. 



