294 CATALOGrB or moths. 



165. C. corylata, Thunb. Beoken-baered Carpet. 



Cidaria corylata. Staint. Man., vol. ii., p. 112. 



,, „ IS'ewm. Brit. Moths, p. 182. 



Sydriomena ,, Meyr. Hdbk. Brit. Lep., p. 214. 



Laeva. Buck., vol. viii., pi. cxlii., fig. 9 ; 0. Wils., 



pi. xxvii., fig. 7. 



Widely distributed, and likely to be found in all suitable 

 localities, though at present records are few. Mr. Bolam found 

 it plentifully at Kyloe and at Kewham Bog. He also found 

 the variety Alho-crenata not very uncommon (see Trans. Ber. 

 F. Club, vol. XV., p. 302). It is in the Twizell list; Mr. 

 Finlay found it plentifully in the Old Park, E'etherwitton, and 

 also Alho-crenata y Mr. Henderson got it at Jesmond. Mr. 

 Hedworth found it in most of the woods on the Derwent, and 

 Mr. Rhagg got it more recently at Chopwell Wood ; Mr. Back- 

 house got it at Hoffall Wood ; Dr. Lees in Upper Teesdale ; 

 Mr. Greenwell at Eishop Auckland. We find it regularly in 

 Hezleden Dene, very variable as to the central bar, and Mr. 

 Gardner has once taken the extreme form Alho-crenata. 



166. C. russata, W. Y. Maebled Caepet. 



Cidaria russata. Staint. Man., vol. ii., p. 113. 



,, „ Newm. Brit. Moths, p. 184. 



Hydriomena truncata. Meyr. Hdbk. Brit. Lep., p. 213. 



Laeva. Buck., vol. viii., pi. cxliii., fig. 2 ; 0. Wils., 



pi. xxvii., fig. 9. 



In all the woods and lanes of both counties, and fairly 

 common everywhere. This is a very variable species, but the 

 only variety common here is that with the centre of the fore- 

 wings suffused with reddish scales ( Cidana comma-notatay 



167. C. immanata, Haw. Maeble Caepet. 



Cidaria immanata. Staint. Man., vol. ii., p. 113. 



,, ,, JS'ewm. Brit. Moths, p. 185. 



Hydriomena truncata. Meyr. Hdbk. Brit. Lep., p. 213. 



Laeva. Buck., vol. viii., pi. cxliii., fig. 3 ; 0. Wils., 



pi. xxvii., fig. 10. 



