Hercus fontinalis is a species of ichneumon wasp in the family Ichneumonidae.

It is found in the United States and Europe.

[1][2][3][4][5] These two subspecies belong to the species Hercus fontinalis: Data sources: i = ITIS,[6] c = Catalogue of Life,[1] g = GBIF,[2] b = Bugguide.net[3]

This Ichneumonidae-related article is a stub.

You can help Wikipedia by expanding it.