Emperor Dragonfly

Anax imperator

Leach, 1815
Quartl, licensed under the Creative Commons Attribution 3.0 Unported license.

National assessment
Increasing Least concern
Local assessment
Stable
National recording scheme
Last updated
2025-07-31

Statistics

Occurrences
2,721 since 2000 3,125 all time
Occupied 1 km squares
318 since 2000 369 all time
Earliest occurrence
1941
Latest occurrence
2024

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.

Data sources

Local species recorders
British Dragonfly Society Recording Scheme. Dragonfly records from the British Dragonfly Society Recording Scheme. Licenced under CC-BY https://creativecommons.org/licenses/by/4.0.
Buglife.
Environment Agency. Biosys Extract - Central, East, North Lincolnshire and Welland Sub-catchments 2005-2015 (INVERT). Licenced under OGL http://www.nationalarchives.gov.uk/doc/open-government-licence/version/3.
Environment Agency. Biosys Extract - Central, East, North Lincolnshire and Welland Sub-catchments 2016. Licenced under OGL http://www.nationalarchives.gov.uk/doc/open-government-licence/version/3.
Environment Agency. Biosys Extract - Central, East, North Lincolnshire and Welland Sub-catchments 2017. Licenced under OGL http://www.nationalarchives.gov.uk/doc/open-government-licence/version/3.
Environment Agency. Biosys Extract - Fenland Natural Area 1990-2011. Licenced under OGL http://www.nationalarchives.gov.uk/doc/open-government-licence/version/3.
Environment Agency. Biosys Extract - North Lincolnshire Sub-catchment 1985-2012. Licenced under OGL http://www.nationalarchives.gov.uk/doc/open-government-licence/version/3.
Environment Agency. Freshwater river macroinvertebrate surveys (Biosys). Licenced under OGL http://www.nationalarchives.gov.uk/doc/open-government-licence/version/3.
Greater Lincolnshire Nature Partnership.
Lapwings Consultants.
Lincolnshire Naturalists' Union.
Lincolnshire Wildlife Trust.
Royal Society for the Protection of Birds.
Royal Society for the Protection of Birds. Odonata records from RSPB Reserves 1970-2009. Licenced under CC-BY https://creativecommons.org/licenses/by/4.0.
Sustainable Caistor.