The Scottish Naturalist. 87 



Distribution — East. Tweed Forth Tay Dee Moray g o o 



West. Solway Clyde Argyle West-Ross o 



Lat. 54°4o"-57°4o / '. Range in Europe. Northern and central. 



Type. Septentriono-centro-oriental. Type in Britain. 



British. 

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

 tober. Food-plant. Birch, hazel, beech, alder, &c. 



PTEROSTOMA Germ. 

 PALPINA L. Not common. Nemoral. 

 Distribution — East. Tweed § Tay § Moray 000 



West. Solway Clyde 8 8° 

 Lat. 54°4o // -57°4o". Range in Europe. Nearly throughout. 

 Type. European. Type in Britain. British. 



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

 tember. Food-plant. Aspen and sallow. 



PHALERA Hub. 

 BUCEPHALA L. Common. Nemoral. 



Distribution — East. Tweed Forth Tay Dee Moray § o o 



West. Solway Clyde Argyle West-Ross o 



Lat. 54°4o r '-57°4o // . Range in Europe. Nearly throughout. 



Type. European. Type in Britain. British. 



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

 tember. Food-plant. Oak, birch, &c. 



PYG^RA Ochs. 



PIGEA Hufn. (1766); redusaY. (1787.) Not uncommon. Ne- 

 moral and ericetal. 



Distribution — East. § Forth Tay 8 Moray 8 ° ° 

 ,West. Solway Clyde Argyle West-Ross o 



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

 Type, Centro-septentrional. Type in Britain. British. 



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

 Food-plant. Sallow and aspen. Mr E. C. Buxton reports P. cnrtula 

 (larvae) from Argyle. It is desirable that specimens should be bred before 

 we include it in the Scottish list. It ought to occur. 



LIPARIDIDJS. 



[Lipaiidce Boisd.) 

 OHGYIA Ochs. 

 ANTIGUA L. Common. Agrestal and nemoral. 



