Biodiversity Data Journal :
Data Paper (Biosciences)
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Corresponding author: Dirk Maes (dirk.maes@inbo.be), Dimitri Brosens (dimitri.brosens@inbo.be)
Academic editor: Paulo Borges
Received: 25 Feb 2019 | Accepted: 28 Mar 2019 | Published: 05 Apr 2019
© 2019 Dirk Maes, Dimitri Brosens, Filiep T’jollyn, Peter Desmet, Frederic Piesschaert, Stijn Van Hoey, Tim Adriaens, Wouter Dekoninck, Koen Devos, Koen Lock, Thierry Onkelinx, Jo Packet, Jeroen Speybroeck, Arno Thomaes, Koen Van Den Berge, Wouter Van Landuyt, Hugo Verreycken
This is an open access article distributed under the terms of the Creative Commons Attribution License (CC BY 4.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.
Citation:
Maes D, Brosens D, T’jollyn F, Desmet P, Piesschaert F, Van Hoey S, Adriaens T, Dekoninck W, Devos K, Lock K, Onkelinx T, Packet J, Speybroeck J, Thomaes A, Van Den Berge K, Van Landuyt W, Verreycken H (2019) A database of threat statuses and life-history traits of Red List species in Flanders (northern Belgium). Biodiversity Data Journal 7: e34089. https://doi.org/10.3897/BDJ.7.e34089
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Red Lists estimate the extinction risk of species at global or regional levels and are important instruments in conservation policies. Global Red List assessments are readily available via the IUCN website (https://www.iucnredlist.org) and are regularly updated by (taxonomic) experts. Regional Red Lists, however, are not always easy to find and often use local criteria to assess the local extinction risk of species.
Here, we publish a database with the outcome of 38 Red List assessments in Flanders (northern Belgium) between 1994 and 2018. In total, the database contains 6,224 records of 5,039 unique taxa pertaining to 24 different taxonomic groups. Using a quality control procedure, we evaluated the criteria used, the number of records, the temporal and spatial distribution of the data and the up-to-dateness of the Red Lists. This way, nineteen Red Lists were approved as being of sufficient high quality (i.e. validated) and nineteen others were not. Once validated, Red Lists are approved by the regional Minister of Environment and published in the Belgian Official Gazette acquiring legal status. For the validated Red Lists, we additionally compiled (life-history) traits that are applicable to a wide variety of species groups (taxonomic kingdom, environment, biotope, nutrient level, dispersal capacity, lifespan and cuddliness). The publication of this dataset allows comparison of Red List statuses with other European regions and countries and permits analyses about how certain (life-history) traits can explain the Red List status of species. The dataset will be regularly updated by adding new Red List (re)assessments and/or additional (life-history) traits.
Red List, Flanders (northern Belgium), life-history traits, IUCN, threatened species, conservation
Red Lists are important instruments at both the global and the regional scale (
Here, we publish the results of Red List assessments in Flanders (northern Belgium) between 1994 and 2018. For the species on the validated Red Lists, we also include some general (life-history) traits (taxonomic kingdom, environment, biotope use, nutrient level, lifespan, mobility and cuddliness - cf.
This database publishes the Red List statuses of all species that were assessed in Flanders (northern Belgium) since 1994. First, a literature search was done in both local and scientific publications to gather all Red List assessments ever performed in Flanders. All species present in the Red Lists were compiled in a database with the original taxonomic name and Red List status as published in the original Red List. The data were carefully checked for double entries and for typing errors in the published species names. Since Red List categories were not always in accordance with the presently-used IUCN categories, we ''translated'' the originally-published Red List category into IUCN Red List categories. Second, all species names were checked against the GBIF Backbone Taxonomy (
Validated Red Lists in Flanders (n = 19) with the Red List criteria used (Local or IUCN Red List criteria), the year of publication, the reference to the Red List, the reference to the life-history traits and the number of species (nSpecies) included in the Red List. Red Lists marked with a * have been approved by the minister.
Taxonomic group |
Criteria |
Year |
Reference |
Reference(s) life-history traits |
nSpecies |
Butterflies (Lepidoptera – Rhopalocera)* |
Local |
1996 |
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|
68 |
Grasshoppers (Orthoptera)* |
Local |
2000 |
|
|
39 |
Breeding birds (Aves)* |
Local |
2004 |
|
Birdlife |
211 |
Dragonflies (Odonata)* |
Local |
2005 |
|
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66 |
Vascular plants (Tracheophyta)* |
Local |
2006 |
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1154 |
Carabid beetles (Coleoptera – Carabidae)* |
Local |
2008 |
|
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382 |
Butterflies (Lepidoptera – Rhopalocera)* |
IUCN |
2011 |
|
|
70 |
Amphibians (Amphibia)* |
IUCN |
2012 |
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16 |
Reptiles (Reptilia)* |
IUCN |
2012 |
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6 |
Waterbugs (Hemiptera – Gerromorpha, Nepomorpha)* |
IUCN |
2013 |
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62 |
Freshwater fishes (Pisces)* |
IUCN |
2014 |
|
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42 |
Ladybirds (Coleoptera – Coccinellidae)* |
IUCN |
2014 |
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39 |
Mammals (Mammalia)* |
IUCN |
2014 |
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103 |
Saproxylic beetles (Coleoptera – Cetoniidae, Dynastidae, Lucanidae) |
IUCN |
2015 |
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19 |
Breeding birds (Aves) |
IUCN |
2016 |
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Birdlife |
217 |
Grasshoppers (Orthoptera) |
IUCN |
2017 |
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52 |
Hornworts (Anthocerotophyta) |
IUCN |
2017 |
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4 |
Liverworts (Marchantiophyta) |
IUCN |
2017 |
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114 |
Mosses (Bryophyta) |
IUCN |
2017 |
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399 |
Non-validated Red Lists in Flanders (n = 19) with the criteria used (Expert judgement, Local or IUCN Red List criteria), the year of publication, the reference to the Red List and the number of species (nSpecies) included in the Red List.
Taxonomic group |
Criteria |
Year |
Reference |
nSpecies |
Mammals (Mammalia) |
Expert judgement |
1994 |
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69 |
Waterbugs (Hemiptera – Gerromorpha, Nepomorpha) |
Expert judgement |
1994 |
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58 |
Waterbeetles (Coleoptera – Dytiscidae, Gyrinidae, Haliplidae, Noteridae, Paelobiidae) |
Expert judgement |
1994 |
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139 |
Carabid beetles (Coleoptera – Carabidae) |
Local |
1995 |
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368 |
Amphibians (Amphibia) |
Local |
1996 |
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14 |
Dragonflies (Odonata) |
Local |
1996 |
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58 |
Reptiles (Reptilia) |
Local |
1996 |
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5 |
Fishes (Pisces) |
Local |
1998 |
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55 |
Hoverflies (Diptera – Syrphidae) |
Local |
1998 |
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265 |
Spiders (Araneae) |
Expert judgement |
1998 |
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604 |
Breeding birds (Aves) |
Expert judgement |
1999 |
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71 |
Macrofungi (Ascomycota, Basidiomycota) |
Local |
1999 |
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552 |
Dolichopodid flies (Diptera – Dolichopodidae) |
Local |
2000 |
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260 |
Empidid flies (Diptera – Empididae, Hybotidae, Atelestidae, Brachystomatidae) |
Local |
2001 |
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259 |
Waterbugs (Hemiptera – Gerromorpha, Nepomorpha) |
Local |
2001 |
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58 |
Ants (Hymenoptera – Formicidae) |
Local |
2003 |
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55 |
Land snails (Mollusca) |
Local |
2006 |
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120 |
Waterbeetles (Coleoptera – Dytiscidae) |
Local |
2012 |
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106 |
Grasshoppers (Orthoptera) |
IUCN |
2013 |
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45 |
Translation of published Red List category name into IUCN Red List categories.
RLCAsPublished |
RLC_IUCN |
IUCN Category |
Achteruitgaand |
NT |
Near Threatened |
Bedreigd |
EN |
Endangered |
Bedreigd |
VU |
Vulnerablea |
Bedreigd, maar mate waarin ongekend |
DD |
Data Deficient |
Bedreigd, maar niet gekend in welke mate |
DD |
Data Deficient |
Bijna in gevaar |
NT |
Near Threatened |
Critically endangered |
CR |
Critically Endangered |
Endangered |
EN |
Endangered |
Ernstig bedreigd |
CR |
Critically Endangered |
Geografisch beperkt |
NT |
Near Threatened |
Kwetsbaar |
VU |
Vulnerable |
Least concern |
LC |
Least Concern |
Met uitsterven bedreigd |
CR |
Critically Endangered |
Met verdwijning bedreigd |
CR |
Critically Endangered |
Momenteel niet bedreigd |
LC |
Least Concern |
Momenteel niet in gevaar |
LC |
Least Concern |
Near threatened |
NT |
Near Threatened |
Niet bedreigd |
LC |
Least Concern |
Niet geëvalueerd |
NE |
Not Evaluated |
Niet van toepassing |
NA |
Not Applicable |
Niet-inheemse broedvogel |
NA |
Not Applicable |
Not assessed |
NE |
Not Evaluated |
Onregelmatige broedvogel |
NE |
Not Evaluated |
Onvoldoende data |
DD |
Data Deficient |
Onvoldoende gekend |
DD |
Data Deficient |
Regionaal uitgestorven |
RE |
Regionally Extinct |
Regionally extinct |
RE |
Regionally Extinct |
Sterk bedreigd |
EN |
Endangered |
Uitgestorven |
RE |
Regionally Extinct |
Uitgestorven in Vlaanderen |
RE |
Regionally Extinct |
Vatbaar voor bedreiging |
NT |
Near Threatened |
Verdwenen |
RE |
Regionally Extinct |
Verdwenen uit Vlaanderen en het Brussels Gewest |
RE |
Regionally Extinct |
Vermoedelijk bedreigd |
DD |
Data Deficient |
Vulnerable |
VU |
Vulnerable |
Waarschijnlijk bedreigd |
DD |
Data Deficient |
Zeldzaam |
NT |
Near Threatened |
Zeldzaam (vrij zeldzaam) |
NT |
Near Threatened |
Zeldzaam (zeer zeldzaam) |
NT |
Near Threatened |
Zeldzaam (zeldzaam) |
NT |
Near Threatened |
Criteria |
Description |
Expert judgement |
The Red List was compiled on the basis of expert knowledge about rarity and trend without the use of quantitative criteria |
Local |
Quantitative local criteria were used ( |
IUCN |
Quantitative IUCN criteria were used ( |
Thirteen validated Red Lists have already been approved by the Minister of Environment, were published in the Belgian Official Gazette and thus acquired legal status (publication numbers 2011035522 and 2013204362; http://www.ejustice.just.fgov.be/doc/rech_n.htm). The procedure to have the six most recently validated Red Lists also approved by the Minister has been started (saproxylic beetles, breeding birds, grasshoppers, hornworts, liverworts and mosses – Table
Finally, we added (life-history) traits (kingdom, environment, biotope, nutrient level, lifespan, mobility and cuddliness) to the species in the validated Red Lists based on regional sources on the biology and/or ecology of the different species groups (see references in Table
Kingdom |
Description |
Fungi |
Agaricomycetes, Geoglossomycetes, Leotiomycetes, Pezizomycetes, Sordariomycetes |
Invertebrates |
Ants (Formicidae), Butterflies (Lepidoptera – Rhopalocera), Carabid beetles (Carabidae), Dolichopodid flies (Dolichopodidae), Dragonflies (Odonata), Empidid flies (Empididae, Hybotidae, Atelestidae, Brachystomatidae), Grasshoppers (Orthoptera), Hoverflies (Diptera – Syrphidae), Ladybirds (Coleoptera – Coccinellidae), Molluscs (Mollusca), Saproxylic beetles (Coleoptera – Cetoniidae, Dynastidae, Lucanidae), Spiders (Araneae), Waterbeetles (Coleoptera - Dytiscidae, Gyrinidae, Haliplidae, Noteridae, Paelobiidae), Waterbugs (Hemiptera – Gerromorpha, Nepomorpha) |
Plants |
Hornworts (Anthocerotophyta), Liverworts (Marchantiophyta), Mosses (Bryophyta), Vascular plants (Tracheophyta) |
Vertebrates |
Amphibians (Amphibia), Breeding birds (Aves), Freshwater fishes (Pisces), Mammals (Mammalia), Reptilia (Reptilia) |
Environment |
Description |
Aquatic |
The major part of the life cycle is in water |
Epiphytic |
Living on trees (only liverworts and mosses) |
Marine |
At least a part of the life cycle is in the sea |
Semi-aquatic |
Water is necessary for hunting or breeding |
Terrestrial |
The major part of the life cycle is on land |
Biotope |
Description |
Agriculture |
Arable fields, agricultural grasslands |
Dunes |
Sandy shores and coastal dunes |
Eurytopic |
No clear biotope preference or occurring in different biotope types |
Grasslands |
Dry and wet semi-natural grasslands |
Heathlands |
Dry and wet heathlands, (peat)bogs |
Marine |
Sea |
Marshes |
Wetlands, mires |
Running waters |
Rivers, rivulets |
Salt marshes |
Littoral sediment |
Shrubs |
Scrubs |
Standing waters |
Ponds, lakes, ditches |
Urban |
Anthropogenic (buildings, gardens, cemeteries, railroads …), industrial sites |
Woodlands |
Deciduous, coniferous and mixed woodlands |
Nutrient level |
Description |
Eutrophic |
The biotope in which the species occurs has a high nutrient level |
Mesotrophic |
The biotope in which the species occurs has an intermediate nutrient level |
Oligotrophic |
The biotope in which the species occurs has a low nutrient level |
Lifespan |
Description |
Longlived |
The species lives ≥ 3 years |
Shortlived |
The species lives < 3 years |
Mobility |
Description |
Mobile |
The dispersal capacity of the species is ≥ 5 km |
Sedentary |
The dispersal capacity of the species is < 5 km |
Cuddliness |
Description |
Cuddly |
The species is considered cuddly |
Non cuddly |
The species is considered non-cuddly (spiny, dangerous, venomous, predator) |
We will update the database regularly, i.e. whenever new Red Lists are published and/or new information on the life-history traits of the assessed species becomes available. We also aim to reassess all Red Lists (using IUCN criteria) of taxonomic groups for which only local criteria were applied in the past (e.g. carabid beetles, dragonflies, vascular plants).
Red Lists are usually published as reports from the Research Institute for Nature and Forest (INBO), but some of them remained unpublished and were only available for internal use (waterbeetles –
Since 1994, 38 Red Lists have been compiled in Flanders. In total, this concerned 6,224 records of 5,039 unique species – in some cases listed in consecutive Red Lists - pertaining to 24 taxonomic groups. Most of the older Red Lists (1994-1999) used expert judgement without quantitative analyses to classify species into Red List categories: mammals (
Flanders covers an area of 13,522 km² and is the northern administrative region of Belgium Fig.
50.67 and 51.51 Latitude; 5.94 and 2.53 Longitude.
RLCAsPublished and RLC_IUCN
The Red List category as published (RLCAsPublished) in the original Red Lists, mostly in Dutch, are given in Table
Criteria
The criteria used to compile the Red Lists (Table
Kingdom
The taxonomic kingdom to which a species belongs (Fungi, Invertebrates, Plants, Vertebrates – Table
Environment
The environment in which the species occurs (Aquatic, Epiphytic, Marine, Semi-aquatic, Terrestrial – Table
Biotope
The preferred biotope in which the species occurs in Flanders (northern Belgium) (Table
NutrientLevel
The nutrient level of the biotope in which the species occurs (Eutrophic, Mesotrophic, Oligotrophic – Table
Lifespan
The longevity of the species (Table
Mobility
The dispersal capacities of the species (Table
Cuddliness
Whether the species is considered cuddly or not (
All Flemish Red Lists compiled between 1994 and 2018.
The Non-validated Red Lists of Flanders, Belgium is a species checklist dataset published by the Research Institute for Nature and Forest (INBO). It includes 3,161 taxa from 19 Flemish Red Lists that are considered non-validated, i.e. which did not use quantitative criteria and a representative sample of occurrences across all ecological regions in Flanders (Maes et al. 2015) for Red List assessment. Here, this compilation is published as a standardised Darwin Core Archive and includes for each taxon: the scientific name, higher classification (provided by the GBIF Backbone Taxonomy, https://doi.org/10.15468/39omei), stable taxon identifier and Dutch vernacular name (in the taxon core) and the Red List category in Flanders as published, its IUCN equivalent and year of assessment (respectively, in occurrenceRemarks, threatStatus and eventDate in the distribution extension). Issues with the dataset can be reported at: https://github.com/inbo/rl-flanders-checklist.
Column label | Column description |
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Taxon core | http://rs.tdwg.org/dwc/terms/Taxon |
Distribution extension | http://rs.gbif.org/terms/1.0/Distribution |
The Validated Red Lists of Flanders, Belgium is a species checklist dataset published by the Research Institute for Nature and Forest (INBO). It includes 3,063 taxa from 19 Flemish Red Lists that are considered validated, i.e. which used quantitative criteria and a representative sample of occurrences across all ecological regions in Flanders (
Column label | Column description |
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Taxon core | http://rs.tdwg.org/dwc/terms/Taxon |
Distribution extension | http://rs.gbif.org/terms/1.0/Distribution |
Description extension | http://rs.gbif.org/extension/gbif/1.0/description.xml |
We thank all volunteers for collecting distribution data with which the different Red Lists were compiled. Marc Pollet is kindly thanked for very helpful and constructive comments on an earlier version of the manuscript. We also thank Svenja Halfter, Tamires Zepon and Paulo Borges for their constructive comments on the manuscript.
DM compiled the database and FT thoroughly checked all entries in the database, DB, FP and SVH checked the species names against the GBIF Backbone Taxonomy and DB and PD standardised and published the data as a Darwin Core Archive. TA (dragonflies, grasshoppers, ladybirds), WD (carabid beetles), KD (breeding birds), KL (grasshoppers, waterbeetles, waterbugs), DM (butterflies), TO (mammals - bats), JP (molluscs), JS (amphibians and reptiles), AT (saproxylic beetles), KVDB (mammals), WVL (hornworts, liverworts, mosses, vascular plants) and HV (freshwater fishes) provided the life-history traits for the different taxonomic groups. All authors assisted in the writing of the manuscript.