165 



ACIDALIA FUMARIA. 



SMOKY WAVE. 

 Plate XXI Y. Figure 8. 



THIS insect measures from a little under to a little over 

 an inch in width. 



Male : Fore wings dull whitish-yellow, much dusted with 

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

 waved and brown, third line indistinct brown; central 

 shade indistinct brown. 



Localities for this species are Ashburton, Newnham, 

 Manchester, Chat Moss, Arran, Torwood, Stirling, Bristol, 

 Black Forest. 



The perfect insect appears in June. 



ACIDALIA STRIGILARIA. 



SUBANGLED WAVE. 

 Plate XXIV. Figure 9. 



THIS insect measures an inch or a little over in width. 



Male: fore wings whitish, clouded with pale brown. 

 The first line is indistinct, second line brown and indent- 

 ed; central line brown and broad; central spot black. 

 Hind wings also with the ordinary dot, and two indistinct 

 bands and a slanting brown one rather beyond the middle, 

 the outer margin with an interrupted brown line. 



Localities for this species are Darenth Wood, Carlisle, 

 Folkestone. 



The perfect insect appears in June 



