Danish species per municipalities.

       
Small Whiteface (Leucorrhinia dubia)
Denmark
Status: Bern Convention. EU Habitat Directive IV. In Denmark relatively common in Jylland but is probably declining due to loss of suited nutrition-poor habitats. Only few records from Bornholm, and has become rare on Sjælland.

Allerød:
Few records Tokkekøb Hegn 2012-14 and 2016 (https://www.naturbasen.dk/observation?id=1257705)
Bornholm:
Few records vandhuller Kohullet + Åremyr 2017, 18, 24 (https://www.naturbasen.dk/observation?id=2329623)
Fredensborg:
1 undocumented record Grønholt Hegn 2008 (https://www.naturbasen.dk/observation?id=221555)
Fredericia:
1 record Trelde Næs 2013 (https://www.naturbasen.dk/observation?id=1139460)
Gladsaxe:
Several records St. Hareskov 2016-2024 (https://www.naturbasen.dk/observation?id=1958410), Also many undocumented records in arter.dk made by the municipality from Fedt- og Smørmosen, Bagsværd Sø and Høje Gladsaxe Park 2007-2018. Strange that noone else have recorded the species in these localities at all.
Gribskov:
1 undocumented record Kolsbæk 2011 (https://www.naturbasen.dk/observation?id=652021), 1 undocumented record Harager Hegn 2011 (https://www.naturbasen.dk/observation?id=742902), 2 undocumented records Kistrup Kobbel 2012 + 14 (https://www.naturbasen.dk/observation?id=902535), 1 undocumented record Grønnekilde 2013 (https://www.naturbasen.dk/observation?id=976749)
Helsingør:
Many records Fandens Hul, Teglstrup Hegn 1990-ongoing (https://www.naturbasen.dk/observation?id=1718667), 1 record n/Gurre Sø 2016 (https://www.naturbasen.dk/observation?id=1922228), 1 undocumented record Nyrup Hegn 2018 (https://www.naturbasen.dk/observation?id=2547221)
Hillerød:
Several records Grib Skov as a whole 2004-2025 (https://www.naturbasen.dk/observation?id=39989)
Horsens:
Several undocumented municipality records from Endelave 2012
Lemvig:
1 record Amstrup Søer 2021 (https://www.naturbasen.dk/observation?id=3853588)
Næstved:
1 undocumented record Holmegaards Mose 2006 (https://www.naturbasen.dk/observation?id=85680)
Rudersdal:
1 record Jægersborg Hegn 2005 (https://www.naturbasen.dk/observation?id=187338), 3 records Bøllemosen 2010-11 (https://www.naturbasen.dk/observation?id=542832)
Sønderborg:
Few records Kværs 2006 + 17 (https://www.naturbasen.dk/observation?id=84091)
Tønder:
Also seen Rømø.
Syddanmark
Aabenraa
Esbjerg
Fredericia
Haderslev
Kolding
Sønderborg
Tønder
Varde
Vejen
Vejle
Nordjylland
Aalborg
Brønderslev
Frederikshavn
Hjørring
Jammerbugt
Læsø
Morsø
Thisted
Midtjylland
Aarhus
Favrskov
Herning
Holstebro
Horsens
Ikast-Brande
Lemvig
Mariagerfjord
Norddjurs
Randers
Rebild
Ringkøbing-Skjern
Silkeborg
Skanderborg
Skive
Syddjurs
Vesthimmerland
Viborg
Østdanmark
Allerød
Billund
Bornholm
Fredensborg
Gladsaxe
Gribskov
Helsingør
Hillerød
Næstved
Rudersdal