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MIXODIA SCIIULZIANA. 
Plate LXXXYI. Figure 18. 
The situations where it is found are heaths and moors. 
The perfect insect appears in June and July. 
MIXODIA PALUSTRANA. 
Plate LXXXYI. Figure 19. 
Localities for this species are Ambleside, Black Wood 
near Loch Lomond, Torwood, the Black Forest in Perth¬ 
shire, etc., etc. 
The situations where it is found are fir plantations. 
The perfect insect appears in May, June, and July. 
MIXODIA RATZBURGHIANA. 
Plate LXXXVI. Figure 20. 
The situations where it is found are fir plantations. 
The perfect insect appears in June and July. 
MIXODIA BOUCHARDANA. 
Plate LXXXYIT. Figure 1. 
Localities for this species are in Moray. 
The perfect insect appears in June and July. 
The caterpillar feeds on the oak and the hawthorn. 
