Dytiscus circumflexus

Fabricius, 1801

National assessment

Unassessed

Local assessment

Data deficient

Associated assemblage

open water on disturbed mineral sediments 39 other species in this assemblage

Statistics

Occurrences

21 since 2000 34 all time

Occupied 1 km squares

11 since 2000 14 all time

Earliest occurrence

1883

Latest occurrence

2021

Distribution

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Occurrence since 1950

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This chart should not be relied upon for an indication of species status as variations in recording effort can heavily affect the count of occurrences and occupied 1km squares.

References

Webb, J., Heaver, D., Lott, D., Dean, H.J., van Breda, J., Curson, J., Harvey, M.C., Gurney, M., Roy, D.B., van Breda, A., Drake, M., Alexander, K.N.A. and Foster, G. (2017). Pantheon. [online] Available at: http://www.brc.ac.uk [05/02/2025].

Data sources

Local species recorders

Biological Records Centre. Bob Merritt Coleoptera Dataset. Licenced under CC-BY https://creativecommons.org/licenses/by/4.0.

Lincolnshire Wildlife Trust.

Cite this page

GLNP (2025). Dytiscus circumflexus Fabricius, 1801 species profile, in Greater Lincolnshire Nature Partnership (ed.) Greater Lincolnshire species data bank. Available at: http://glincsson.glnp.org.uk/view?taxon_list_item_key=NBNORG0000088113 (Accessed 08 November 2025).