Vlinderdatabank - Butterflies in Flanders and the Brussels Capital Region, Belgium

Dataset type

Deze dataset bevat primaire waarnemingsgegevens van soorten.

Beschrijving

Vlinderdatabank - Butterflies in Flanders and the Brussels Capital Region, Belgium is a species occurrence dataset published by the Research Institute for Nature and Forest (INBO) and described in Maes et al. 2016 https://doi.org/10.3897/zookeys.585.8019). The dataset contains over 761.000 butterfly occurrences of 70 species, compiled by the INBO in cooperation with the Butterfly working group of Natuurpunt (Vlinderwerkgroep). The occurrences are georeferenced using the centroid of their respective 5 x 5 km² Universal Transverse Mercator (UTM) grid cell and are derived from the database Vlinderdatabank at the INBO, which consists of (historical) collection and literature data (1830-2001), for which all butterfly specimens in institutional and available personal collections were digitized and all entomological and other relevant publications were checked for butterfly distribution data. It also contains observations and monitoring data for the period 1991-2014. (erratum 2021, the monitoring data is moved to https://doi.org/10.15468/wwrgcd) The latter type were collected by a (small) butterfly monitoring network where butterflies were recorded using a standardized protocol. Together with the dataset Vanreusel et al. (2016, https://doi.org/10.15468/ezfbee), the dataset represents the most complete overview of butterflies in Flanders and the Brussels Capital Region (north Belgium).

Information withheld: in the original database, the observer’s name and the exact XY-coordinates are known.

To allow anyone to use this dataset, we have released the data to the public domain under a Creative Commons Zero waiver http://creativecommons.org/publicdomain/zero/1.0/). We would appreciate however, if you read and follow these norms for data use http://www.inbo.be/en/norms-for-data-use) and provide a link to the original dataset https://doi.org/10.15468/njgbmh) whenever possible. If you use these data for a scientific paper, please cite the dataset following the applicable citation norms and/or consider us for co-authorship. We are always interested to know how you have used or visualized the data, or to provide more information, so please contact us via the contact information provided in the metadata, opendatainbo.be.

The dataset covers all 67 indigenous and 3 regular migrant butterfly species (Colias croceus, C. hyale, Vanessa cardui, V. atalanta). Vagrant or doubtful species (Apatura ilia, Arethusana arethusa, Boloria dia, Brenthis ino, Coenonympha arcania, Colias alfacariensis, C. palaeno, Cupido argiades, Danaus plexippus, Erebia aethiops, E. ligea, E. medusa, Hamearis lucina, Iphiclides podalirius, Lampides boeticus, Lasiommata maera, Limenitis populi, L. reducta, Lycaena dispar, L. helle, L. hippothoe, L. virgaureae, Melitaea aurelia, Pontia daplidice) and introduced species (Cacyreus marshalli and Polyommatus damon) were excluded because no evidence of the observation was available. Nomenclature is according to Fauna Europaea http://www.faunaeur.org/full_results.php?id=7).

Geografische beschrijving

Flanders and the Brussels Capital Region. These regions cover an area of 13,522 km² and 162 km² respectively (13,684 km² in total). This area is situated in the northern of Belgium and represents 45% of the Belgian territory. Flanders is largely covered by agricultural land and urban areas while the Brussels Capital Region is mainly urban. All occurrence data were recorded or are generalized to grid cells of 5 x 5 km² of the Universal Transverse Mercator (UTM) coordinate system, with the grid codes indicated in the field verbatimCoordinates. The WGS84 centroids of these grid cells are calculated in decimalLatitude/Longitude with a coordinateUncertaintyInMeters of 3,769 meters using Wieczorek et al. 2004.

Gegevenskwaliteit

Collection data were digitised from the following museum collections: Bosmuseum Groenendaal, Royal Institute for Natural Sciences (Brussels), Agricultural Faculty of Gembloux, Ghent university and the Antwerp Zoo. Furthermore, the private butterfly collections of the following people were also incorporated into the INBO dataset: A. Artoisenet, R. Bracke, A. Caljon, S. Cuvelier, A. De Boer, K. Desender, P. Halflants, D. Hilven, J. & T. Jaeken, M. Keirens, H. Kinders, P. & W. Pardon, W. Tips, W. Troukens, F. Turelinckx, O. Van De Kerckhove, R. Van Heuverswijn, B. Vandepitte, J. Vervaeke & R. Winnen. The source collection is indicated in the field associatedReferences.

Type inhoud

Omvat: Puntvoorkomstengegevens, gbif import, citizen science, conservation management, distribution maps.

Deze dataset is waarschijnlijk geschikt voor

Species list <10km radius

Bronvermelding

https://doi.org/10.15468/njgbmh

Gegevensgeneralisaties

Observations (species, date, location, observer) were recorded by volunteers/citizen scientists (mainly for the period 1991-2007, usually with a resolution of 1 x 1 km² or 5 x 5 km²).

Gedigitaliseerde records

Metadata voor het laatst bijgewerkt op 2025-12-18 08:08:23.0