104 



line is dull yellowish and waved, second line dull yellow- 

 ish and waved, third line also dull yellowish and waved. 

 Hind wings whitish, crossed with several lines of dull 

 yellowish; central spot black and very conspicuous, being 

 larger than that on the fore wings. 



Localities for this species are York, Scarborough, Cam- 

 bridge, Brighton, Manchester, Bristol. 



The perfect insect appears in June and July. 



ACIDALIA KEMUTARIA. 



FALSE RIBBON WAVE. 



Plate XXIV. Figure 7. 



THIS insect measures from a little under an inch and 

 a quarter to that width across. 



Male : fore wings whitish or cream white, dusted with 

 brown. The first line is pale brown and waved, second 

 line darker brown and waved, third line a pale brown 

 band within the outer margin in many but not in all 

 specimens; central line pale brown and waved, running 

 into the middle of the first line. Hind wings whitish, 

 crossed in like manner by three or four waved pale brown 

 lines, the central one much larger than the others. 



Localities for this species are York, Huddersfi eld, Brigh- 

 ton, Humberstone, Birkenhead, Tenterden, Worcester, 

 Pembury, Glasgow, Lewes, Lower Guiting, Stowmarket, 

 Bristol, Sudbury , Barnstaple, Cambridge, Kingsbury, Wor- 

 thing, Scarborough, Manchester, Newnham, Lyndhurst. 



The situations where it is found are woods. 



The perfect insect appears at the end of May and in 

 the beginning of June. 



