The Scottish Naturalist. 229 



ditrapezium Bkh. Very local. Nemoral. 

 Distribution — East. o o Tay 00000 



West. 00 000 



Lat. 56°2o." Range in Europe. Central (to Sweden?) 



Type. Central. Type in Britain. English. 



Time of Appearance. — Imago. August. Larva. September- May. 

 Food plant. Low plants. 



c-nigrum L. Common. Nemoral and pascual. Ascends to 



1200 feet. 

 Distribution — East. Tweed Forth Tay Dee Moray § 



Orkney o 

 West. Solway Clyde Argyle § ° 



Lat. 54°4o"-58°2o". Range in Europe. Central and 



northern. Type. Centro-septentrional. Type in 



Britain. British. 



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

 May. Food-plant. Low plants. 



plecta L. Common. Nemoral and pascual. Ascends to 

 1200 feet. 



Distribution — East. Tweed Forth Tay Dee Moray §00 



West. Solway Clyde Argyle West-Ross o 



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



northern. Type. Centro-septentrional. Type in 



Britain. British. 



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

 May. Food-plant. Low plants. 



augur L. Common. Nemoral and pascual. Ascends to 



1200 feet. 



Distribution — East. Tweed Forth Tay Dee Moray §00 



West. Solway Clyde Argyle § 



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

 northern. Type. Centro-septentrional. Type in 

 Britain. British. 



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

 May. Food-plant. Shrubs and low plants. 



CASTANEA Esp. (1795); neglecta Hb. (after 1800). Not 

 uncommon. Ericetal. 



