28 THE FAUNA OF SCOTLAND. 



2. H. RUFA, Pz. 



Commonly distributed. Imago in June. Larva in August. Food 

 plants — birch and alder. 



Bishopton, Clober, Kingussie. 



Beauly, Bonar Bridge. 



I bred a very small specimen of this species from birch, at the end of 

 August, the larva having been obtained at Bishopton in June. The colour 

 of it is a deep, very shining black, the usual red being scarcely visible; the 

 wings are intensely black, except at the apex, where the colour is lighter; 

 the costal nervure is absent. This specimen pupated in a cork. 



The male of this species is quite unknown. 



CAMPONISCUS, Newman. 

 = Leptopus, Htg. 



1. C. LURIDIVENTRIS, Fall. 



= hypogastricuSf Htg. = healaei, Newm. 



Common. Imago in June. The flat onisciform larva on alder in 

 autumn. 



Clober, Loch Lomond, Dairy, Glen Moriston, Kintail. 

 Berwickshire, Kannoch, Glen Lyon, Braemar, Sutherlandshire. 



CLADIUS, linger. 



1. C. DiFFORMis, Pam. 



Common. Imago in May and June. Larva in May and early part of 

 June; a second brood in August and September. Food plant — rose. 

 Cadder, Cannisburn, Bishopton, Dairy, Kintail. 

 Braemar, Kannoch, Strath-Glass, Sutherlandshire, Berwickshire. 



2. C. VIMINALIS, Fall. 



= eucera^ Htg. 



Local. Imago in June. Larva in August and September. Food plant — 

 poplar. 

 Cadder. 

 Kingussie. 

 The larvae feed in a row on the under surface of the leaf. 



3. C. ERADIATUS, Htg. 



Not common. Imago in June. Larva unknown, beyond that it was 

 reared from the stem of Anthriscus sylvestris. 

 Kannoch. 



4. C. DREWSENi, Thorns. 



Rare. Imago in June. Larva unknown. 

 Kannoch. 



