LEPIDOPTERA. 219 



2. Cerostoma vittella, Linn. Common amongst elms, 



July and August. 



3. C. variella, Hub. Abundant from July to May in 



orchards, woods, and hedges. It is also com- 

 mon in thatch all through the autumn and 

 winter. 

 Var. fissella, Hub. Common. 



radiatella, Don. Common. 



rufimitrellus, Steph. Common. 



4. Cerostoma costella, Fab. Common from July to 



September in woods, orchards, and hedges. 



5. C. sylvella, Linn. Common, July to September, 



in woods, orchards, and hedges. 



6. C. alpella, W. V. Not so common as the preceding. 



In woods from August to October. 



7. C. horridella, Tr. Rare in orchards. It was taken 



b} r my father, September 17th, 1831, September 

 12th, 1836; by myself, August 17th, September 

 12th, 1870, and September 22nd, 1873, in Ham. 



8. C. asperella, Linn. Very rare. In the orchard on 



apple trees and old whitethorn bushes. It was 

 taken by my father, September 8th, 1815, 

 October 1st, 1819, September 8th, 19th, 1821, 

 and September 17th, 1831 ; also by Mr. Curtis, 

 October 17th, 1827. 



1. Harpipteryx harpella, W. V. Occasionally common 

 among honeysuckles in the woods and garden, 

 July to September. 



