Eriocraniidae (Eriocraniids)
Observations/month
Month | 1994–2009 | 2010 | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | total | |
Januar | | | | | | | | | | | | | | | | | | |
Februar | | | | | | | | | | | | | | | | | | |
Mars | | | 1 | 9 | | | 1 | | | | | | | | | | 5 % | |
April | 20 | 26 | 17 | 4 | 2 | 18 | 6 | 16 | 8 | 2 | 6 | 4 | 1 | 1 | | 4 | 59 % | |
Mai | 4 | 11 | 1 | 11 | 15 | 11 | 4 | 14 | 2 | 1 | | | 1 | | 1 | | 33 % | |
Juni | 2 | 1 | | | | | 1 | | 1 | | | | | | | | 2 % | |
Juli | | | | | | | | | | | | | | | | | | |
August | | | | | | | | | | | | | | | | | | |
September | | | | | | | | | | | | | | | | | | |
Oktober | | | | | | | | | | | | | | | | | | |
November | | | | | | | | | | | | | | | | | | |
Desember | | | | | | | | | | | | | | | | | | |