Key action species

This species has been identified in the Threatened Species Recovery Actions - 2025 Baseline, published by Natural England, as having key actions which can help recover populations or prevent further loss.

View actions

Dark-winged Soldier

Oxycera analis

Wiedemann in Meigen, 1822

National assessment

Unassessed

Local assessment

Data deficient

Associated assemblage

seepage 53 other species in this assemblage

Last updated

2025-10-13

Statistics

Occurrences

2 since 2000 2 all time

Occupied 1 km squares

1 since 2000 1 all time

Earliest occurrence

2011

Latest occurrence

2011

Distribution

Show larger map

Something missing?

If you've seen this species and want to report a sighting, head over to iRecord. If you're able to provide more context on the status in Greater Lincolnshire, habitat requirements or other information get in touch.

Occurrence since 1950

{ "type": "area", "time": null, "labels": null, "marker": null, "xtitle": null, "ytitle": null, "ztitle": null, "xticks": 12, "yticks": null, "ystep": 1, "xmin": null, "ymin": null, "xmax": null, "ymax": null, "toolbar": "true", "logarithmic": null, "horizontal": null, "stacked": null, "height": 250, "colors": ["teal"], "points": [["Occurrences","1950",0],["Occurrences","1951",0],["Occurrences","1952",0],["Occurrences","1953",0],["Occurrences","1954",0],["Occurrences","1955",0],["Occurrences","1956",0],["Occurrences","1957",0],["Occurrences","1958",0],["Occurrences","1959",0],["Occurrences","1960",0],["Occurrences","1961",0],["Occurrences","1962",0],["Occurrences","1963",0],["Occurrences","1964",0],["Occurrences","1965",0],["Occurrences","1966",0],["Occurrences","1967",0],["Occurrences","1968",0],["Occurrences","1969",0],["Occurrences","1970",0],["Occurrences","1971",0],["Occurrences","1972",0],["Occurrences","1973",0],["Occurrences","1974",0],["Occurrences","1975",0],["Occurrences","1976",0],["Occurrences","1977",0],["Occurrences","1978",0],["Occurrences","1979",0],["Occurrences","1980",0],["Occurrences","1981",0],["Occurrences","1982",0],["Occurrences","1983",0],["Occurrences","1984",0],["Occurrences","1985",0],["Occurrences","1986",0],["Occurrences","1987",0],["Occurrences","1988",0],["Occurrences","1989",0],["Occurrences","1990",0],["Occurrences","1991",0],["Occurrences","1992",0],["Occurrences","1993",0],["Occurrences","1994",0],["Occurrences","1995",0],["Occurrences","1996",0],["Occurrences","1997",0],["Occurrences","1998",0],["Occurrences","1999",0],["Occurrences","2000",0],["Occurrences","2001",0],["Occurrences","2002",0],["Occurrences","2003",0],["Occurrences","2004",0],["Occurrences","2005",0],["Occurrences","2006",0],["Occurrences","2007",0],["Occurrences","2008",0],["Occurrences","2009",0],["Occurrences","2010",0],["Occurrences","2011",2],["Occurrences","2012",0],["Occurrences","2013",0],["Occurrences","2014",0],["Occurrences","2015",0],["Occurrences","2016",0],["Occurrences","2017",0],["Occurrences","2018",0],["Occurrences","2019",0],["Occurrences","2020",0],["Occurrences","2021",0],["Occurrences","2022",0],["Occurrences","2023",0],["Occurrences","2024",0],["Occurrences","2025",0],["Occupied 1km squares","1950",0],["Occupied 1km squares","1951",0],["Occupied 1km squares","1952",0],["Occupied 1km squares","1953",0],["Occupied 1km squares","1954",0],["Occupied 1km squares","1955",0],["Occupied 1km squares","1956",0],["Occupied 1km squares","1957",0],["Occupied 1km squares","1958",0],["Occupied 1km squares","1959",0],["Occupied 1km squares","1960",0],["Occupied 1km squares","1961",0],["Occupied 1km squares","1962",0],["Occupied 1km squares","1963",0],["Occupied 1km squares","1964",0],["Occupied 1km squares","1965",0],["Occupied 1km squares","1966",0],["Occupied 1km squares","1967",0],["Occupied 1km squares","1968",0],["Occupied 1km squares","1969",0],["Occupied 1km squares","1970",0],["Occupied 1km squares","1971",0],["Occupied 1km squares","1972",0],["Occupied 1km squares","1973",0],["Occupied 1km squares","1974",0],["Occupied 1km squares","1975",0],["Occupied 1km squares","1976",0],["Occupied 1km squares","1977",0],["Occupied 1km squares","1978",0],["Occupied 1km squares","1979",0],["Occupied 1km squares","1980",0],["Occupied 1km squares","1981",0],["Occupied 1km squares","1982",0],["Occupied 1km squares","1983",0],["Occupied 1km squares","1984",0],["Occupied 1km squares","1985",0],["Occupied 1km squares","1986",0],["Occupied 1km squares","1987",0],["Occupied 1km squares","1988",0],["Occupied 1km squares","1989",0],["Occupied 1km squares","1990",0],["Occupied 1km squares","1991",0],["Occupied 1km squares","1992",0],["Occupied 1km squares","1993",0],["Occupied 1km squares","1994",0],["Occupied 1km squares","1995",0],["Occupied 1km squares","1996",0],["Occupied 1km squares","1997",0],["Occupied 1km squares","1998",0],["Occupied 1km squares","1999",0],["Occupied 1km squares","2000",0],["Occupied 1km squares","2001",0],["Occupied 1km squares","2002",0],["Occupied 1km squares","2003",0],["Occupied 1km squares","2004",0],["Occupied 1km squares","2005",0],["Occupied 1km squares","2006",0],["Occupied 1km squares","2007",0],["Occupied 1km squares","2008",0],["Occupied 1km squares","2009",0],["Occupied 1km squares","2010",0],["Occupied 1km squares","2011",1],["Occupied 1km squares","2012",0],["Occupied 1km squares","2013",0],["Occupied 1km squares","2014",0],["Occupied 1km squares","2015",0],["Occupied 1km squares","2016",0],["Occupied 1km squares","2017",0],["Occupied 1km squares","2018",0],["Occupied 1km squares","2019",0],["Occupied 1km squares","2020",0],["Occupied 1km squares","2021",0],["Occupied 1km squares","2022",0],["Occupied 1km squares","2023",0],["Occupied 1km squares","2024",0],["Occupied 1km squares","2025",0]] }

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.

Associated habitats

Chalk streams

Deciduous woodland

Threatened species recovery actions

Actions from Threatened Species Recovery Actions 2025 Baseline published by Natural England.

Habitat management

Removal of reed and sedge either manually or through grazing (site dependant) should be beneficial. The aquatic larvae have been collected from silt at the margins of small calcareous streams, where they live in the very shallow water film.

Pressure mitigation

Liaising with local landowners and farmers in relation to water abstraction, slurry, run-off and potential of ingress by avermectins and other harmful chemicals all of which may lead to loss of populations.

Targeted monitoring

Tailored surveys of potential habitat in and around known localities to determine the population and species distribution, thus identifying areas where O. analis is present.

Untargeted habitat management

This species would benefit from untargeted habitat management to increase habitat mosaics, structural diversity, or particular successional stages

References

Buglife. "Chalk rivers" (Accessed 07 October 2025) https://www.buglife.org.uk/resources/habitat-management/chalk-rivers/

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].

Wilkins, T.C., Baker, T.G, Hipperson-Jervis, C. and Thompson, M. (2025). Threatened Species Recovery Actions 2025 Baseline Version 1.1 - Spreadsheet. Joint Publication JP065. Natural England and partners, UK. https://publications.naturalengland.org.uk/publication/6106216194113536

Data sources

Local species recorders

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. Freshwater river macroinvertebrate surveys (Biosys). Licenced under OGL http://www.nationalarchives.gov.uk/doc/open-government-licence/version/3.

Cite this page

GLNP (2025). Oxycera analis Wiedemann in Meigen, 1822 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=NBNORG0000010084 (Accessed 08 November 2025).