Parent Category Figures
1 Systena frontalis 77
2 Systena gracilenta 67
3 Systena marginalis 38
4 Systena blanda 38
5 Systena elongata 37
6 Systena hudsonias 24
7 Systena laevis 10
8 Systena s-littera 8
9 Systena pallicornis 4
10 Systena sexnotata 2
11 Systena corni 1