Essex Field Club on Facebook
  • Register
  • Help
  • Categories
  • About us
  • County Recorders
  • County Data
  • What's on now
  • Recorders partnership
  • Datasearch
  • Membership
  • Our Archive Project
  • Collections
  • Help the Club
  • Your surveys
  • Publications
  • Essex biodiversity
  • Essex geodiversity
  • Resources
  • Post your news

Visit Our Centre

EFC Centre at Wat Tyler Country ParkOur centre is available for visits on a pre-booked basis on Wednesdays between 10am - 4pm. The Club’s activities and displays are also usually open to the public on the first Saturday of the month 11am - 4pm.

Video about the Club Essex Field Club video

About the Essex Field Club
Essex Field Club
registered charity
no 1113963
HLF Logo A-Z Page Index

Species Account for Berosus affinis

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

previous species | next species

Berosus affinis  Brulle, 1835
Coleoptera: Hydrophilidae

Berosus affinis 01 Copyright: Robert Smith

 
Maps produced by MapMate®. Data overlays Copyright © Essex Field Club 2024.
Reproduction for study and non-profit use permitted, all other rights reserved.

Taxonomic group: beetles (Coleoptera) - Available county data

Why not become a member

View time series maps for Berosus affinis

Missing records?

member log-on for taxon report




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

Images

Berosus affinis 01
Berosus affinis 01

upload a new image

   
 
Please report any problems with this record:
VC error
GR error
Taxon ID suspect
Structural habitat suspect
Other problems, please explain here:


 

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

Habitats

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

Why not join the Club, register and add a new species page
Interpretation of distribution maps