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PTEROPHORUS ACANTHODACTYLUS. 

 Plate CXXXI. Figure 23. 



Localities for this species are York, Rhyll, Rannoch, 

 Brighton, Plymouth, Haslemere, Herne Bay, Alkham, 

 Bristol, Pembury, Cambridge, Kingsbury. 



The perfect insect appears in May, July, August, and to 

 September. 



The date of the appearance of the caterpillar is in 

 June, July, and August. 



It feeds on the rest-harrow, (Ononis arvensis) the 

 (Ononis spinosd) the (Stachys speciosa), and the wild 

 geranium, (Geranium pratense.) 



PTEROPHORUS COSMODACTYLUS. 

 Plate CXXXII. Figure 1. 



Localities for this species are Brighton, Market Har- 

 borough, Haslemere, Jackson's Wood near Claughton in 

 Cheshire, Gloddaeth Wood near Llandudno, Farnham, 

 Pembury, Bristol, Birkenhead. 



The situations where it is found are woods and heathy 

 places. 



The perfect insect appears in July, August, September, 

 and October. 



It feeds on the columbine, (Aquilegia vulgaris,) the wild 

 geranium, (Geranium pratense,) and the flowers of the 

 dead nettle, (Urtica dioica.) 



