| Parent | Category | Figures | |
|---|---|---|---|
| 1 | Porella | navicularis | 110 |
| 2 | Porella | platyphylla | 58 |
| 3 | Porella | elegantula | 17 |
| 4 | Porella | platyphylloidea | 14 |
| 5 | Porella | cordaeana | 11 |
| 6 | Porella | bolanderi | 6 |
| 7 | Porella | pinnata | 5 |
| 8 | Porella | compressa | 2 |
| 9 | Porella | amoena | 1 |
| 10 | Porella | roellii | 1 |