10 Bergroth, On some Limnobiinae from Northern Europe. 



Explanation of the figures. 



1. Crypteria limnophiloides Bergr., antenna. 



2. „ „ , palpus. 



3. „ „ , wing. 



4. „ „ , propygium from above 



(a), from below (b), from 

 the side (c); scale 30:1. 



5. Limnophila heterogyna Bergr., wing of male. 



6. „ „ , wing of female. 



7. „ „ , the same, more dege- 



nerate. 



