Small Birch Mining Sawfly
Fenusa pumila
Fenusa pumila, the birch leafminer, is a species of sawfly in the family Tenthredinidae. It is found in Europe and has been introduced into North America. In North America it may have two to four generations per year and the average first occurrence of adults is after 65 growing degree-days.
- Scientific name
- Fenusa pumila
- Family
- Tenthredinidae