Description
We present here a database on the bdelloid rotifers (Rotifera: Bdelloidea) collected within the SPEEDY Project in lichen patches of the genus <i>Xanthoria</i> in Flanders, Belgium. We sampled 81 stations, collected 79 lichens and found bdelloids in 75 of them. The survey yielded a total of 4936 individuals from 21 species, of which two identified only at genus level.
Enregistrements de données
Les données de cette ressource occurrence ont été publiées sous forme d'une Archive Darwin Core (Darwin Core Archive ou DwC-A), le format standard pour partager des données de biodiversité en tant qu'ensemble d'un ou plusieurs tableurs de données. Le tableur de données du cœur de standard (core) contient 194 enregistrements.
Cet IPT archive les données et sert donc de dépôt de données. Les données et métadonnées de la ressource sont disponibles pour téléchargement dans la section téléchargements. Le tableau des versions liste les autres versions de chaque ressource rendues disponibles de façon publique et permet de tracer les modifications apportées à la ressource au fil du temps.
Versions
Le tableau ci-dessous n'affiche que les versions publiées de la ressource accessibles publiquement.
Comment citer
Les chercheurs doivent citer cette ressource comme suit:
Fontaneto D (2023). Rotifera: Bdelloidea from Xanthoria lichens of the SPEEDY project in Flanders, Belgium. Version 1.6. Consiglio Nazionale delle Ricerche - Istituto di Ricerca sulle Acque. Occurrence dataset. https://cloud.gbif.org/eca/resource?r=bdelloidea_xanthoria_lichens_speedy_project_flanders_2013&v=1.6
Droits
Les chercheurs doivent respecter la déclaration de droits suivante:
L’éditeur et détenteur des droits de cette ressource est Consiglio Nazionale delle Ricerche - Istituto di Ricerca sulle Acque. Ce travail est sous licence Creative Commons Attribution (CC-BY) 4.0.
Enregistrement GBIF
Cette ressource a été enregistrée sur le portail GBIF, et possède l'UUID GBIF suivante : c7b00a37-f7e5-469a-b504-3a9d11757fd2. Consiglio Nazionale delle Ricerche - Istituto di Ricerca sulle Acque publie cette ressource, et est enregistré dans le GBIF comme éditeur de données avec l'approbation du Participant Node Managers Committee.
Mots-clé
lichen; checklist; occurrence; Flanders; Belgium; Rotifera; Bdelloidea
Contacts
- Fournisseur Des Métadonnées ●
- Créateur ●
- Personne De Contact
- Researcher
- Largo Vittorio Tonolli 50 CNR-IRSA
https://orcid.org/0000-0002-5770-0353
- Largo Vittorio Tonolli 50
Couverture géographique
Flanders, Belgium
| Enveloppe géographique | Sud Ouest [46,377, -4,043], Nord Est [58,124, 22,236] |
|---|
Couverture taxonomique
Rotifera: Bdelloidea of the genera Adineta, Habrotrocha, Macrotrachela, Mniobia, Philodina, Pleuretra
| Phylum | Rotifera (rotifers) |
|---|---|
| Class | Bdelloidea |
| Genus | Adineta, Habrotrocha, Macrotrachela, Mniobia, Philodina, Pleuretra |
Couverture temporelle
| Date de début / Date de fin | 2013-06-01 / 2013-07-30 |
|---|
Données sur le projet
This research is part of the “SPatial and environmental determinants of Eco-Evolutionary DYnamics: anthropogenic environments as a model” (SPEEDY) Project.
| Titre | Rotifera Bdelloidea from Xanthoria lichens of the SPEEDY project in Flanders, Belgium |
|---|---|
| Financement | The Project is funded by the Interuniversity Attraction Poles program of the Belgian Science Policy Office BELSPO (IAP-grant P7/04). |
| Description du domaine d'étude / de recherche | Xanthoria lichen patches in Flanders, Belgium. |
| Description du design | We selected 27 plots (i.e. squares of 3 km × 3 km), among which nine located in low urbanised areas, nine plots in areas with intermediate urbanisation, and nine in high urbanised areas. Within each plot, we then selected the subplots of 200 m x 200 m, one subplot for each urbanization category (i.e. low, intermediate and high). |
Les personnes impliquées dans le projet:
Méthodes d'échantillonnage
Dry lichen thalli between 5 and 10 cm² were cut from the substrate with a knife and kept in paper bags.
| Etendue de l'étude | The selection of plots was designed to be homogeneous across Flanders. The selection of subplots within a plot was random within the constraints imposed by the availability of targeted habitats (e.g. lichen patches), accessibility, and the permission to sample. This sampling design resulted in a total of up to 81 sampling sites (i.e. nine plots × three landscape-scale urbanization levels × three local-scale urbanization levels). |
|---|---|
| Contrôle qualité | Taxonomic identification was performed by the same person, Diego Fontaneto, in a short period of one month. Taxonomic identification was always performed comparing original descriptions and more recent reviews on the taxonomic group. Georeferenced data were checked by plotting coordinates on a map. |
Description des étapes de la méthode:
- Each sample was kept dry after collection and stored for two months before being examined. For each lichen sample, an area of 2.5 cm2 was then hydrated with distilled water in a plastic petri dish. The bdelloid rotifers that were active within four hours after rehydration were picked from the dishes using micropipettes, whole mounted alive and identified to species level using a compound microscope. Animals belonging to undescribed species were assigned to genera.
Citations bibliographiques
- Merckx, T., Souffreau, C., Kaiser, A., Baardsen, L. F., Backeljau, T., Bonte, D., ... & Van Dyck, H. (2018). Body-size shifts in aquatic and terrestrial urban communities. Nature, 558(7708), 113-116. https://doi.org/10.1038/s41586-018-0140-0
- Piano, E., Souffreau, C., Merckx, T., Baardsen, L. F., Backeljau, T., Bonte, D., ... & Hendrickx, F. (2020). Urbanization drives cross‐taxon declines in abundance and diversity at multiple spatial scales. Global Change Biology, 26(3), 1196-1211. https://doi.org/10.1111/gcb.14934
Métadonnées additionnelles
| Identifiants alternatifs | c7b00a37-f7e5-469a-b504-3a9d11757fd2 |
|---|---|
| https://cloud.gbif.org/eca/resource?r=bdelloidea_xanthoria_lichens_speedy_project_flanders_2013 |