Beetles
Staphylinidae
Bledius unicornis
(Germar, 1825)
National assessment
Local assessment
Occurrences
2 since 2000
5 all time
Occupied 1 km squares
1 since 2000
1 all time
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Occurrence since 1950
{
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"ytitle": null,
"ztitle": null,
"xticks": 12,
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"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",3],["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",2],["Occurrences","2007",0],["Occurrences","2008",0],["Occurrences","2009",0],["Occurrences","2010",0],["Occurrences","2011",0],["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",1],["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",1],["Occupied 1km squares","2007",0],["Occupied 1km squares","2008",0],["Occupied 1km squares","2009",0],["Occupied 1km squares","2010",0],["Occupied 1km squares","2011",0],["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.
Biological Records Centre. Derek Lott Coleoptera Dataset. Licenced under CC-BY https://creativecommons.org/licenses/by/4.0.
Natural England. Invertebrate Common Standards Monitoring and ISIS Test Data. Licenced under OGL http://www.nationalarchives.gov.uk/doc/open-government-licence/version/3.