PLATE XVIII. 



FIGS. 



1, 2. Phasgonura viridissima Linnaeus. (p. 178) Fig. 1.- 

 Female imago with, wings spread. Nat. size. Fig. 2. 

 -In situ on furze-bush and closely resembling its 

 surroundings. 



3. Meconema thalassinum De Geer. (p. 190) Female imago, 

 on trunk of oak, in the position assumed while ovi- 

 positing. New Forest, Oct. 1911. Nat. size. 



