Calathus ambiguus

(Paykull, 1790)

National assessment

Unassessed

Local assessment

Data deficient

Associated assemblage

bare sand and chalk 390 other species in this assemblage

Statistics

Occurrences

1 since 2000 67 all time

Occupied 1 km squares

1 since 2000 17 all time

Earliest occurrence

1800

Latest occurrence

2001

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

Lincolnshire Wildlife Trust.

Natural Resources Wales. Welsh Invertebrate Database (WID). Licenced under OGL http://www.nationalarchives.gov.uk/doc/open-government-licence/version/3.

Cite this page

GLNP (2025). Calathus ambiguus (Paykull, 1790) 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=NBNORG0000087720 (Accessed 08 November 2025).