30 The Scottish Naturalist. 



Time of Appearance — Imago. June. Larva. August, September. 

 Food-plant. Low plants. 



H. irifolii Rott. (1776) = ckenopodii F. (1787) has been reported from 

 Forth, Dee, and Clyde, but is a very doubtful Scottish species. 



dentin A Esp. Common. Nemoral. Ascends to 1300 feet. 



Distribution — East. Tweed Forth Tay Dee Moray § 



Orkney o 

 West. Solway Clyde Argyle g § 



Lat. 54°4o"-59°io". Range in Europe. Nearly throughout. 

 Type. European. Type in Britain. British. 



Time of Appearance — Imago. June, July. Larva. September- 

 May. Food-plant. Low plants (roots). 



GLAUCA Hb. Not common. Nemoral, ericetal. Ascends to 

 1200 (?2ooo) feet. 



Distribution — East. 3 ForthTay Dee Moray [Sutherland] o o 



West. § Clyde Argyle g o 



Lat. 55°-5o°58". Range in Europe. Northern and central. 

 Type. Septentriono-central. Type in Britain. Scottish. 



Time of Appearance — Imago. June. Larva. July, August. Food- 

 plant. Sallow, etc. 



protea Bkh. Common. Nemoral. 



Distribution — East. Tweed Forth Tay Moray §00 



West. Solway Clyde 8 8° 



Lat. 54°4o"-57°4o". Range in Europe. Central and South- 

 western j S. Sweden, &c. Type. Central. Type in 

 Britain. British. 



Time of Appearance — Imago. September. Larva. June. Food- 

 plant. Oak. 



adusta Esp. Abundant in highlands; not uncommon in 

 lowlands. Nemoral. Ascends to 1300 feet. 



