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PHOXOPTERYX BIARCUANA. 

 Plate LXXXVIII. Figure 14. 



Localities for this species, which is also widely distri- 

 buted but not very common, are York, Brighton, etc., etc. 

 The perfect insect appears in June and July. 



PHOXOPTERYX SUBARCUANA. 

 Plate LXXXVIII. Figure 15. 



Localities for this species are York, near London, etc., etc. 

 The perfect insect appears in May, June, and September. 



PHOXOPTERYX COMPTANA. 

 Plate LXXXVIII. Figure 16. 



Localities for this species, abundant where it occurs, are 

 between Sanderstead and Mickleham, etc., etc., etc. 



The situations where it is found are chalk downs. 



The perfect insect appears in April and May; April 

 14; also in August. 



PHOXOPTERYX MYRTILLANA. 

 Plate LXXXVIII. Figure 17. 



Localities for this species are various in the North of 

 England, and in Scotland. 



The perfect insect appears in June. 



It feeds on the bilberry ( Vaccinium rnyrtillus). 



VOL. III. M 



