The shores have peat bog vegetation. Imago’s of C. virgo, L. caudalis and P. nymphula were observed.
Dragonfly observations Päälampi
| Species | Finnish name | Adult | Exuviae | |
|---|---|---|---|---|
| 1 | A. grandis | + | + | |
| 2 | A. juncea | - | + | |
| 3 | A. subarctica | - | + | |
| 4 | C. aenae | - | + | |
| 5 | L. quadrimaculata | + | - | |
| 6 | L. dubia | - | + | |
| 7 | L. caudalis | + | - | |
| 8 | C. virgo | + | - |