Records by vice-county

The table below summarises all records by species and vice-county. The number of records and the first and last dates are taken from the recording scheme database (latest update at 2 December 2024). There may be some errors in the database (please let us know if you spot any!) and there are additional records held elsewhere (e.g. on NBN Atlas) that are not in the scheme dataset (if you have records to add please send them in!).

The filter boxes allow you to select a particular family, species or vice-county. For vice-county filtering, use either the number or the name, not both. For more information on vice-counties see the BRC website.

(A very limited amount of data for Ireland is included - for better coverage go to the National Biodiversity Data Centre.)

Family Species English name Records First recorded Last recorded VC Vice-county
Tabanidae Hybomitra montana Slender-horned Horsefly 1 1908 1908 41 Glamorganshire
Tabanidae Hybomitra montana Slender-horned Horsefly 1 1913 1913 42 Breconshire
Tabanidae Hybomitra montana Slender-horned Horsefly 9 1986 1989 44 Carmarthenshire
Tabanidae Hybomitra montana Slender-horned Horsefly 3 1965 1989 46 Cardiganshire
Tabanidae Hybomitra montana Slender-horned Horsefly 2 1989 2010 48 Merionethshire
Tabanidae Hybomitra montana Slender-horned Horsefly 5 2010 2024 50 Denbighshire
Tabanidae Hybomitra montana Slender-horned Horsefly 1 1924 1924 57 Derbyshire
Tabanidae Hybomitra montana Slender-horned Horsefly 6 1996 2019 58 Cheshire
Tabanidae Hybomitra montana Slender-horned Horsefly 1 2013 2013 59 South Lancashire
Tabanidae Hybomitra montana Slender-horned Horsefly 5 1993 1996 61 South-east Yorkshire
Tabanidae Hybomitra montana Slender-horned Horsefly 9 1990 2015 62 North-east Yorkshire
Tabanidae Hybomitra montana Slender-horned Horsefly 2 1995 2021 63 South-west Yorkshire
Tabanidae Hybomitra montana Slender-horned Horsefly 1 1930 1930 64 Mid-west Yorkshire
Tabanidae Hybomitra montana Slender-horned Horsefly 1 2024 2024 65 North-west Yorkshire
Tabanidae Hybomitra montana Slender-horned Horsefly 2 1992 1992 67 South Northumberland
Tabanidae Hybomitra montana Slender-horned Horsefly 12 1961 2024 69 Westmorland
Tabanidae Hybomitra montana Slender-horned Horsefly 9 1917 2023 70 Cumberland
Tabanidae Hybomitra montana Slender-horned Horsefly 4 1951 1976 72 Dumfriesshire
Tabanidae Hybomitra montana Slender-horned Horsefly 2 1943 2014 73 Kirkcudbrightshire
Tabanidae Hybomitra montana Slender-horned Horsefly 1 1995 1995 74 Wigtownshire
Tabanidae Hybomitra montana Slender-horned Horsefly 1 1963 1963 81 Berwickshire
Tabanidae Hybomitra montana Slender-horned Horsefly 1 2017 2017 83 Midlothian
Tabanidae Hybomitra montana Slender-horned Horsefly 2 1905 2021 87 West Perthshire
Tabanidae Hybomitra montana Slender-horned Horsefly 1 1979 1979 88 Mid Perthshire
Tabanidae Hybomitra montana Slender-horned Horsefly 1 1977 1977 92 South Aberdeenshire
Tabanidae Hybomitra montana Slender-horned Horsefly 2 1932 1960 95 Moray
Tabanidae Hybomitra montana Slender-horned Horsefly 10 1975 2021 96 East Inverness-shire
Tabanidae Hybomitra montana Slender-horned Horsefly 5 1988 2006 97 West Inverness-shire
Tabanidae Hybomitra montana Slender-horned Horsefly 4 2005 2005 101 Kintyre
Tabanidae Hybomitra montana Slender-horned Horsefly 1 2012 2012 102 South Ebudes
Tabanidae Hybomitra montana Slender-horned Horsefly 2 2001 2001 104 North Ebudes
Tabanidae Hybomitra montana Slender-horned Horsefly 7 1934 2007 105 West Ross
Tabanidae Hybomitra montana Slender-horned Horsefly 2 1982 2016 106 East Ross
Tabanidae Hybomitra montana Slender-horned Horsefly 1 1972 1972 107 East Sutherland
Tabanidae Hybomitra montana Slender-horned Horsefly 12 1911 2021 108 West Sutherland
Tabanidae Hybomitra montana Slender-horned Horsefly 1 1986 1986 109 Caithness
Tabanidae Hybomitra montana Slender-horned Horsefly 7 1988 2006 110 Outer Hebrides
Tabanidae Hybomitra muehlfeldi Broadland Horsefly 6 1993 2018 15 East Kent
Tabanidae Hybomitra muehlfeldi Broadland Horsefly 1 1993 1993 25 East Suffolk
Tabanidae Hybomitra muehlfeldi Broadland Horsefly 86 1905 2024 27 East Norfolk