450f9d9f-fbe4-4813-bc93-1981905559ab https://ipt.inbo.be/resource?r=meetnetten-kevers-feromoon meetnetten-kevers-feromoon Arno Thomaes Research Institute for Nature and Forest (INBO)

Gaverstraat 4 Geraardsbergen 9400 BE

arno.thomaes@inbo.be Sam Van de Poel Natuurpunt

BE

sam.vandepoel@natuurpunt.be https://www.natuurpunt.be Dimitri Brosens Research Institute for Nature and Forest (INBO)/ Belgian Biodiversity Platform

BE

dimitri.brosens@inbo.be 0000-0002-0846-9116 Frederic Piesschaert 0000-0002-5843-646X Toon Westra Research Institute for Nature and Forest (INBO)

BE

toon.westra@inbo.be 0000-0003-2478-9459 Dimitri Brosens Research Institute for Nature and Forest (INBO)/ Belgian Biodiversity Platform

BE

dimitri.brosens@inbo.be 0000-0002-0846-9116 2026-04-09 eng Meetnetten.be - Feromone traps for saproxyle beetles in Flanders, Belgium is a sampling event dataset published by the Research Institute of Nature and Forest (INBO). It is part of the Meetnetten.be suite of monitoring networks for priority species in Flanders, in which data are collected at fixed locations using a standardized protocol (https://meetnetten.be). This dataset contains area count data for Elater ferrugineus, one priority beetle species. Here it is published as a standardized Darwin Core Archive and includes for each sampling event an eventID, date, location and sampling protocol (in the event core) and for each occurrence an occurrenceID, the number of recorded individuals, status (present/absent) and scientific name (in the occurrence extension). Issues with the dataset can be reported at https://github.com/inbo/meetnetten-occurrences/issuesGeneralized and/or withheld information: as these are sensitive priority species, location information is generalized to 5x5 km Universal Transverse Mercator (UTM) grid cells. Original locations are available upon request.We have released this dataset to the public domain under a Creative Commons Zero waiver. We would appreciate it if you follow the INBO norms for data use (https://www.inbo.be/en/norms-data-use) when using the data. If you have any questions regarding this dataset, don't hesitate to contact us via the contact information provided in the metadata or via opendata@inbo.be.For all published INBO Meetnetten.be datasets, see https://www.gbif.org/dataset/search?project_id=meetnetten.be Samplingevent GBIF Dataset Type Vocabulary: http://rs.gbif.org/vocabulary/gbif/dataset_type_2015-07-10.xml Observation GBIF Dataset Subtype Vocabulary: http://rs.gbif.org/vocabulary/gbif/dataset_subtype.xml beetles monitoring priority species Flanders n/a We like to thank all the volunteers for their input in creating this dataset. To the extent possible under law, the publisher has waived all rights to these data and has dedicated them to the Public Domain (CC0 1.0). Users may copy, modify, distribute and use the work, including for commercial purposes, without restriction. Creative Commons Zero v1.0 Universal https://spdx.org/licenses/CC0-1.0.html CC0-1.0 https://meetnetten.be Flanders, Belgium 2.59309 5.73573 51.39651 50.7204 2018-06-27 2025-08-20 phylum Invertebrata order Coleoptera class Insecta kingdom Animalia asNeeded Arno Thomaes Research Institute for Nature and Forest (INBO)

Gaverstraat 4 Geraardsbergen 9400 BE

arno.thomaes@inbo.be Researchers from INBO and Natuurpunt Studie define and document the appropriate sampling protocol for the target species. Fieldwork is planned and coordinated by Natuurpunt Studie, using https://meetnetten.be. Data are collected in the field by specialized volunteers, using the predefined sampling protocol. Volunteers enter the collected data in https://meetnetten.be. A custom SQL view is created in the meetnetten.be database to map the original data to Darwin Core as an event core, occurrence extension and measurement or fact extension. The Darwin Core views are connected to the INBO IPT and documented with metadata. The dataset is published and registered with GBIF. The distribution of the rusty-brown click beetle is poorly understood because this 2-cm-long beetle was previously difficult to spot. Now, pheromones are available for this rare but conspicuous click beetle, which promptly attracts the species. The larvae of this species live as top predators in hollow trees. If the species is present, it indicates that there are still sufficient hollow trees in the landscape (pollards, standard trees, park trees, etc.) and that the communities of beetles and other invertebrates in these cavities are still sufficiently present. It is therefore an ideal indicator species for small-scale landscapes and forests. In this catch-up, we provide you with the pheromones to hang in a simple trap in a suitable area. Some cages are already fixed, but others can be chosen freely as long as suitable habitat is present. Kevers - Feromoonval https://www.natuurpunt.be/nieuws/de-roestbruine-kniptor-is-klaar-om-opgevolgd-te-worden Data are collected using a predefined sampling protocol. Frederic Piesschaert 0000-0002-5843-646X pointOfContact Meetnetten.be is a suite of monitoring networks through which the Flemish Government is collecting high-quality information on 65 priority plant and animal species. These are species on which Flanders has to report to Europe in the framework of the Habitats and Birds Directives, but also other species that are important for the Flemish nature policy. Flemish Government Flanders, Belgium Each monitoring network consists of fixed sample locations in which target species are counted based on a standardized protocol. Data collection relies mainly on specialized volunteers, coordinated by the NGO Natuurpunt Studie. Fieldwork is planned and monitored with the web tool https://meetnetten.be, which is also used for entering the collected data. 2026-03-09T21:13:14.841+00:00 dataset Thomaes A, Van de Poel S, Brosens D, Piesschaert F, Westra T (2026). Meetnetten.be - Feromone traps for saproxyle beetles in Flanders, Belgium. Version 1.2. Research Institute for Nature and Forest (INBO). Samplingevent dataset. https://ipt.inbo.be/resource?r=meetnetten-kevers-feromoon&v=1.2 450f9d9f-fbe4-4813-bc93-1981905559ab/v1.2.xml