THE FAUNA OF SCOTLAND. 21 



3. E. CALCEATUS, Kl. 



Probably common. Imago in June. Larva from end of July to 

 September. Food pldnt — Spiraea ulmaria. 



Cadder, Clober, Kilmalcolm. 



Eannoch. 



The larva has the head deep black, with the mouth paler. The upper 

 part of the body to the spiracles is slaty-black, often with a greenish tint; 

 the rest of the body, with the legs as well as the claws, white. The skin 

 is wrinkled and in furrows, and bears a few hairs; the spiracles are 

 blackish. When full fed, the upper portion of the body becomes of a 

 shining dull slate. 



An aberration of the imago occurs without a red abdominal band 

 (Rannoch). 



4. E. TIBIALIS, Panz. 



Seemingly not common. Imago in September. Larva in June and July. 

 Food plant — oak. 

 Cadder, Clober (Mr King). 



5. E. SEROTINUS, Klug, 



Very common. Imago in September. Larva in June and July. Food 

 plant — oak. [Does the^imago hibernate ?]. 

 Cadder, Clober, Kenmuir. 

 Rannoch, Glen Lyon, Bonar Bridge, Lairg, Berwickshire. 



6. E. CARPiNi, Htg. 



Not uncommon. Imago in June and July. Larva on Geranium 

 robertianum. 



Kenmuir, Cannisburn, Cadder. 

 Braemar. 



7. E. TENER, Fall. 



Acta. Holm., 1808 = patellatus, Klug, 

 Common. Imago in June. Larva unknown. 



Fossil Marsh, Cadder, Cannisburn, Kenmuir, Bishoptou, Western 

 Inverness-shire. 

 Rannoch, Berwickshire. 



8. E. PERLA, Klug. 



Very rare. Imago end of June. Larva in the autumn, on Bubus. 

 Bannocb. 



