The Scottish Naturalist. 37 



Distribution — East. 000 Dee 0000 



West. Solway 0000 

 Lat. 54°5o // -57°io" Range in Europe. Britain, Germany 



(noithern and central), and ? Type. Occidento- 



central. Type in Britain. British. 



Time of Appearance — Imago. July. Larva. Feeds for two years ? 

 Food-plant. Thrift (Statice armtria). This species does not, as might have 

 been expected, appear to be co-extensive in its range with its food-plant. 



OULICIFORMIS L. Scarce. Nemoral. Ascends to 1200 feet. 

 Distribution — East. o o Tay Dee §000 



West. o Clyde § 8 ° 

 Lat. 55°5o // -57°io // Range in Europe. Northern and 



central. Type. Septentriono-central and -oriental. Type 



in Britain. British. 



Time of Appearance. — Imago. June. Larva. July-April. P'ood- 

 plant. Birch (and alder). 



TTPULiFORMis CI. Local. Hortensal. 

 Distribution — East. o o Tay 00000 



West. ' Solway o 000 



Lat. 55°-56°3o" Range in Europe. Northern and central. 



Type. Centro-septentrional and -oriental. Type in 



Britain. English. 



Time of Appearance — Imago. June. Larva. July-April. Food-plant. 

 Currant. 



scoLLffiFORMiS Bkh. Rare. Nemoral. 

 Distribution — East. o o Tay § §000 



West, o o Argyle § o 



Lat. 56°3o"-56°5o // . Range in Europe. Central and 

 northern (except the boreal regions). Type. Centro- 

 septentrional. Type in Britain. Scottish. 



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

 Food- plant. Birch. 



TROCHILIUM Scop. 

 CEABEONIFORME Lewin. (1797) ; bembeciforme H. (1803.) 

 Not uncommon. Nemoral. 



Distribution—East. § Forth Tay 00000 



West. Solway Clyde 000 



Lat. 54°4o // -56°4o // . Range in Europe. Britain, Batavia, 

 Germany. Type. Occidental. Type in Britain. British. 



