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)