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
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.