Wikipedia
Porhydrus
Porhydrus is a genus of beetles in the family Dytiscidae, containing the following species:
- Porhydrus genei (Aubé, 1838)
- Porhydrus lineatus (Fabricius, 1775)
- Porhydrus obliquesignatus (Bielz, 1852)
- Porhydrus vicinus (Aubé, 1838)