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Species Account for Berosus affinis

PLEASE NOTE, many records in this group are not yet available

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Berosus affinis  Brulle, 1835
Coleoptera: Hydrophilidae

Berosus affinis 01 Copyright: Robert Smith

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Taxonomic group: beetles (Coleoptera) - Available county data

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Essex RDB: Listed

Records: 49
First Record: 1993
Latest Record: 2021

1992-on hectads: 10
Pre-1992 hectads: 0
Total hectads: 10

Additional Phenology Data


Berosus affinis 01
Berosus affinis 01

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Taxon ID suspect
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Essex Red Data List comment
Essex Post-1969 record/s; VC18 1970-on record/s; VC19 1970-on record/s.

Species text
Berosus affinis is a globular yellowish brown water beetle found mainly in brackish-water ditches in grazing levels in Somerset, Gwent, Sussex and the Thames and Essex Marshes, but also with a few records from the East Anglian fens. References

Species text last edited on Tue Mar 20th 2007 by user 3


Broad Habitat Data (based on 5 records with habitat information)

no subhabitat data available

Structural Habitat Data (based on 1 records with structural habitat information)

Habitat Detail and Method (based on 49 records with habitat detail and method information)

Recorded management for locations with Berosus affinis

Recorded substrate and hydrology for locations with Berosus affinis

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