Derwent, Nunburnholme, Bromsgrove, Kilmun, Edin- 

 burgh, Fernlea near Southampton, Stowe Wood, Darenth 

 Wood, Barnstaple, Witney, Sudbury, Black Park, Bere 

 Forest, Rudheath in Cheshire, Durham, Bowdon, and 

 near London. 



The situations where it is found are woods, gardens, etc. 



The perfect insect appears in June and July. 



The caterpillar is green, with a paler line along the 

 back, and slanting dark streaks running to it. 



The perfect insect appears in August and September. 



It feeds on the Foxglove (Digitalis purpurea), and 

 other low plants. 



Al'LECTA HERB ID A. 



GREEN ARCHES. 

 Plate LXII. Figure 9. 



Localities for this species are Sutton-on-Derwent, Hud- 

 dersfield, Halton, Exeter, Sandal Beat near Doncaster, 

 Birkenhead near Liverpool, Brighton, York, Tenterden, 

 Lanark, Stowmarket, Darenth Wood, Bere Forest, Looe, 

 West Looe, Scarborough, Plymouth, Black Park, Witney, 

 Stowe Wood, Birmingham, Manchester, Lyndhurst, Chat 

 Moss, Lewes, Sevenoaks, Sheffield, Preston, Darlington, 

 Whalley, Bristol, Canterbury, Carlisle, Lower Guiting, 

 Torwood, Arundel, Worcester, and Worthing. 



The situations where it is found are woods. 



The perfect insect appears in June and July; July 5. 



The caterpillar is dark grey, with a tinge of purple ; 

 the line along the back whitish; that below it on each 

 side also whitish; the space between darker. 



