| Porhydrus | |
|---|---|
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| Porhydrus lineatus (Fabricius, 1775) | |
Scientific classification  | |
| Kingdom: | Animalia |
| Phylum: | Arthropoda |
| Clade: | Pancrustacea |
| Class: | Insecta |
| Order: | Coleoptera |
| Suborder: | Adephaga |
| Family: | Dytiscidae |
| Genus: | Porhydrus Guignot, 1945 |
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)
