The Checklist of non-native freshwater fishes in Flanders, Belgium is a species checklist dataset published by the Research Institute for Nature and Forest (INBO). It contains information on 23 alien fish species occurring in Flemish natural and semi-natural waterbodies, detected in sampling between 1992 and 2006. This species checklist was assessed within the framework of the Freshwater Fish Monitoring Network by Verreycken et al. (2007) and reassessed for Verreycken et al. (2018). Here it is published as a standardized Darwin Core Archive and includes for each species: the scientific name, kingdom, and stable taxon identifier (in the taxon core), the Dutch and English vernacular name (in the vernacular names extension), the year of first introduction and last assessment in Flanders (given as a year range in the event date in the distribution extension), coarse habitat information (in the species profile extension) and the pathway(s) of introduction, native range(s), and invasion stage in Flanders (in the description extension). The dataset can be used for researching and managing aquatic invasions or compiling regional and national registries of alien species. Issues with the dataset can be reported at: https://github.com/trias-project/alien-fishes-checklist
We have released this dataset to the public domain under a Creative Commons Zero waiver. We would appreciate it if you follow the 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 https://twitter.com/LifeWatchINBO.
This dataset was published as open data for the TrIAS project (Tracking Invasive Alien Species http://trias-project.be, Vanderhoeven et al. 2017), with technical support provided by the Research Institute for Nature and Forest (INBO). It is selected as one of the authoritative sources for the compilation of a unified and reproducible checklist of alien species in Belgium.
The data in this checklist resource has been published as a Darwin Core Archive (DwC-A), which is a standardized format for sharing biodiversity data as a set of one or more data tables. The core data table contains 25 records.
4 extension data tables also exist. An extension record supplies extra information about a core record. The number of records in each extension data table is illustrated below.
This IPT archives the data and thus serves as the data repository. The data and resource metadata are available for download in the downloads section. The versions table lists other versions of the resource that have been made publicly available and allows tracking changes made to the resource over time.
The table below shows only published versions of the resource that are publicly accessible.
How to cite
Researchers should cite this work as follows:
Verreycken H, Belpaire C, Adriaens T, Desmet P, Reyserhove L (2018): Checklist of non-native freshwater fishes in Flanders, Belgium. v1.4. Research Institute for Nature and Forest (INBO). Dataset/Checklist. https://doi.org/10.15468/xvuzfh
Researchers should respect the following rights statement:
The publisher and rights holder of this work is Research Institute for Nature and Forest (INBO). 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.
This resource has been registered with GBIF, and assigned the following GBIF UUID: 98940a79-2bf1-46e6-afd6-ba2e85a26f9f. Research Institute for Nature and Forest (INBO) publishes this resource, and is itself registered in GBIF as a data publisher endorsed by Belgian Biodiversity Platform.
Checklist; Inventorythematic; checklist; inventory; alien species; fishes; Flanders; Belgium; TrIAS
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This checklist covers alien fish species found in natural and semi-natural waterbodies in Flanders (northern Belgium). Sampling for these species occurred between 1992 and 2016 at 1.426 sites characterized as lacustrine or riverine habitats, including head streams, tributaries, canals, disconnected river meanders, water retaining basins, ponds, and lakes. All sampling sites are located in Flanders and are part of the drainage of the rivers Yser, Scheldt and Meuse.
|Bounding Coordinates||South West [50.67, 2.53], North East [51.51, 5.94]|
In total, 25 non-native freshwater fishes have been collected in Flanders of which four are very common, five common and sixteen rare to extremely rare. Most alien fishes belong to the Cypriniformes (36%) and Perciformes (25%), followed by Siluriformes and Acipenseriformes (both 12%) and Salmoniformes and Esociformes (both 4%) (Verreycken et al. 2018).
|Class||Actinopterygii (ray-finned fishes)|
|Start Date / End Date||1201-01-01 / 2017-12-31|
Imagine a future where dynamically, from year to year, we can track the progression of alien species (AS), identify emerging species, assess their current and future risk and timely inform policy in a seamless data-driven workflow. One that is built on open science and open data infrastructures. By using international biodiversity standards and facilities, we would ensure interoperability, repeatability and sustainability. This would make the process adaptable to future requirements in an evolving IAS policy landscape both locally and internationally. The project Tracking Invasive Alien Species (TrIAS) aims to do this for Belgium. For a full project description, see Vanderhoeven et al. (2017, https://doi.org/10.3897/rio.3.e13414).
|Title||Tracking Invasive Alien Species (TrIAS)|
|Funding||TrIAS is funded by the Belgian Science Policy Office (BELSPO) call for Belgian Research Action through Interdisciplinary Networks (BRAIN).|
|Study Area Description||Belgium.|
|Design Description||The project builds on two components: 1) The establishment of a data mobilization framework for alien species data from diverse data sources and 2) the development of data-driven procedures for risk evaluation based on risk modelling, risk mapping and risk assessment. TrIAS uses facilities from the Global Biodiversity Information Facility (GBIF, http://www.gbif.org), standards from the Biodiversity Information Standards organization (TDWG, http://www.tdwg.org) and expertise from LifeWatch INBO (http://lifewatch.inbo.be) to create and facilitate a systematic workflow. Alien species data are gathered from a large set of regional, national and international initiatives, including citizen science data, with a wide taxonomic scope from marine, terrestrial and freshwater environments. Observation data are funnelled in repeatable ways to GBIF. In parallel, a Belgian checklist of alien species is established, benefiting from various taxonomic and project-based checklists foreseen for GBIF publication.|
The personnel involved in the project:
- Principal Investigator
See Verreycken et al. (2018)
|Study Extent||See Verreycken et al. (2018)|
|Quality Control||See step description.|
Method step description:
- The source data for this standardized checklist is an Excel spreadsheet, given by Hugo Verreycken, who is using it as a basis for Verreycken et al. (2018).
- This raw data file was uploaded to a GitHub repository (https://github.com/trias-project/alien-fishes-checklist). See https://trias-project.github.io/alien-fishes-checklist for an introduction to this repository and the mapping of this dataset.
- We developed a RMarkdown script to document and perform the transformation of the data to Darwin Core, which includes the following steps:
- Perform some basic data cleaning of the raw data.
- Generate stable and unique identifiers for each taxon (taxonID).
- Create a taxon core file (http://rs.gbif.org/core/dwc_taxon.xml).
- Create a vernacular names extension file (http://rs.gbif.org/extension/gbif/1.0/vernacularname.xml) with Dutch and English names.
- Create a distribution extension file (http://rs.gbif.org/extension/gbif/1.0/distribution.xml), including standardization of the distribution date range.
- Create a species profile extension file (http://rs.gbif.org/extension/gbif/1.0/speciesprofile.xml), with coarse habitat information.
- Create a description extension file (http://rs.gbif.org/extension/gbif/1.0/description.xml), with standardized pathway of introduction (using the pathway vocabulary from the Convention on Biological Diversity (2014)), native range (using the WGSRPD vocabulary from Brummitt (2001) where applicable), and invasion stage (based on Blackburn et al. (2011)).
- The resulting Darwin Core data files are uploaded to the INBO IPT and documented with metadata.
- The dataset is published and registered with GBIF.
- Blackburn TM, Pysek P, Bacher S, Carlton JT, Duncan RP, Jarosik V, Wilson JRU & Richardson DM (2011) A proposed unified framework for biological invasions. Trends in Ecology and Evolution 26: 333-339. https://doi.org/10.1016/j.tree.2011.03.023
- Brummitt RK (2001) World Geographical Scheme for Recording Plant Distributions (Ed. 2). Published for the International Working Group on Taxonomic Databases for Plant Sciences (TDWG) by the Hunt Institute for Botanical Documentation, Carnegie Mellon University, Pittsburgh. http://grassworld.myspecies.info/sites/grassworld.myspecies.info/files/tdwg_geo2.pdf
- Convention on Biological Diversity (2014) Pathways of introduction of invasive species, their prioritization and management. UNEP/CBD/SBSTTA/18/9/Add.1. Secretariat of the Convention on Biological Diversity, Montreal. https://www.cbd.int/doc/meetings/sbstta/sbstta-18/official/sbstta-18-09-add1-en.pdf
- Vanderhoeven S, Adriaens T, Desmet P, Strubbe D, Backeljau T, Barbier Y, Brosens D, Cigar J, Coupremanne M, De Troch R, Eggermont H, Heughebaert A, Hostens K, Huybrechts P, Jacquemart A, Lens L, Monty A, Paquet J, Prévot C, Robertson T, Termonia P, Van De Kerchove R, Van Hoey G, Van Schaeybroeck B, Vercayie D, Verleye T, Welby S, Groom Q (2017) Tracking Invasive Alien Species (TrIAS): Building a data-driven framework to inform policy. Research Ideas and Outcomes 3: e13414. https://doi.org/10.3897/rio.3.e13414
- Verreycken H, Anseeuw D, Van Thuyne G, Quataert P & Belpaire C (2007) The non-indigenous freshwater fishes of Flanders (Belgium): review, status and trends over the last decade. Journal of Fish Biology 71: 160-172. https://doi.org/10.1111/j.1095-8649.2007.01679.x
- Verreycken H, Belaire C & Adriaens T (2018) The non-native freshwater fish fauna of Flanders (Belgium) with emphasis on the recent rapid range expansion of non-native Gobiids. Manuscript in preparation.