THE FAUNA OF SCOTLAND. 27 



2. H. RUTILICORNIS, Kl. 



Kare. Imago in June (early). Larva unknown. 

 Dairy (Dr Sharp). 



3. H. TECTORALIS, ThoVflS. 



Not common. Imago in June. Larva unknown. 

 Cannisburn. 



NEMATIDINA. 

 DINEUEA, Dbm. 



1. D. DEGEERI, Klug. 



Very common. Imago in June. Larva, August to beginning of 

 October. Food plant — birch. 



didder, Clober, Paisley, Bishopton, Kintail. 



Rannoch, Braemar, Kingussie, Strath-Glass, Altnaharra, Berwickshire. 



The flat pale-green larva feeds on the upper surface of the leaf. A very 

 variable species. 



2. D. STiLATA, Klug. 



Not common. Imago in June. Larva in August. Food plant — Fyrus 

 aucuparia. 



Cadder Wilderness. 

 Berwickshire. 



3. D. TESTACEiPEs, Klug. 



Common. Imago in June and July. Larva in July, August, and 

 September, Food plants — Pyrus aucuparia and Crataegus oxyacantha. 

 Cadder, Fossil Road, Cannisburn, Kintail. 

 Rannoch, Kingussie, Braemar, Berwickshire. 

 Var. ventralis, Zad. Not uncommon. 



4. D. VERNA, Klug. 

 = opaca, Htg. ; nee Fab. 



Rare. Imago in May. Larva in early summer. Food plant — oak. 

 Cadder, Strathblane, Aberdeen (Prof. Trail). 



The green larva feeds, according to Giraud, on the upper surface of the 

 leaf. 



HEMICHROA, Ste. (1835). 

 = Leptocerus, Htg. (1837). 



1. H. ALNI, L. 



Common. Imago in June. Larva in August. Food plants — birch and 

 alder, (?) willows. 

 Cadder, Clober, Kenmuir, Oambuslang. 

 Beauly, Berwickshire. 



