Epimetopidae is a family of semi-aquatic beetles belonging to the Hydrophiloidea.

They are found in sand and gravel at the edges of streams, rivers and shallow freshwater ponds.

[1] These beetles are shorter than half a centimeter long and have a pronotum with a central projection forming a shelf above the head.

Females carry their eggcases on the underside of the abdomen.

The larvae are probably carnivorous based on their mouthparts and likely live in the same habitats as the adults.