PLATE LIX. 



Leuoania littoralis. 



1, la, lb, larvae after last moult (on Ammo- 

 jphila arundinaceo, May 4th — 7th ; imago July 1st — 

 20th, 1861). 



See pp. 25, 26. 



Leuoania pudorina. 



2, 2 a, larvae after last moult (on common reed, 

 June 6th ; imago July 18th, 1864). 



Leuoania comma. 



3, 3 a, larvae after last moult (3 rather enlarged j 

 on cock's-foot grass, July 22nd; full-fed August 

 8th; one imago October 16th, 1864). 



See pp. 26, 27. 



Leuoania straminea. 



4, 4 a, 4 6, 4 c, larvae after last moult (on 

 Phalaris arundinacea and Arundo phragmites, May 

 9th— 15th ; imago July 8th and 9th, 1871). 



See pp. 27—30. 



Leuoania imp or a. 



5, 5 <x, 5 b, 5 c, larvae after last moult (5 on 

 grasses, Exeter, May 12th — imago July 5th, 1865 ; 

 a on grass, May 20th — imago ? July 9th, 1867 ; one 

 on Luzula, May 9th — imago July 8th, 1862 ; one on 

 Car ex, June 1st — imago July 10th, 1870). 



