Parent Category Figures
1 Ephemera danica 39
2 Ephemera simulans 37
3 Ephemera vulgata 25
4 Ephemera guttulata 21
5 Ephemera varia 20
6 Ephemera blanda 9
7 Ephemera glaucops 7
8 Ephemera orientalis 6
9 Ephemera spilosa 2
10 Ephemera japonica 1
11 Ephemera lineata 1
12 Ephemera strigata 1