genus

Berosus

Berosus

Field notes

Berosus is a genus of beetles in the family Hydrophilidae, the water scavenger beetles. The genus contains 273 species. It is distributed worldwide.

Beetles of this genus are aquatic, with most living in ponds and other marshy habitat types.

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Range

United States

Greener is more native, amber more introduced; paler is less certain. How this was decided

Most observed native Berosus All

Native to the US, by observations.