Tenthredo pumila Klug, 1818 Fenusa pusilla Auctt.

(not Lepeletier) Fenusa fuliginosa Healy, 1869 Fenusa minima Brischke, 1883[1] 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.

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