Description
The dataset comprises a subset of the information recorded in the thesis “Dung beetle traits: a conceptual, experimental and biogeographical approach”. It contains 2086 occurrences of Scarabaeidae species recorded from Mexico, Morocco and South Africa and 4 occurrences of Trogidae family from Morocco. Dung beetles specimens were surveyed along aridity gradients at the border of three deserts: Chihuahua (Mexico), Kalahari (South Africa) and Sahara (Morocco). The sampling campaigns took place before the rainy season (September 2013-14 Sahara, November 2014 Kalahari) and after the rainy season (April 2013-2014 Sahara, May 2014 Sahara and September 2015 Chihuahua). The National Spanish Museum of Sciences kept the specimens preserved at the 'Entomología' collection. Those from South Africa and Mexico were dried. A wing and elytra were extracted and pinned. Specimens from Morocco were preserved in alcohol.
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 2 090 enregistrements.
1 tableurs de données d'extension existent également. Un enregistrement d'extension fournit des informations supplémentaires sur un enregistrement du cœur de standard (core). Le nombre d'enregistrements dans chaque tableur de données d'extension est illustré ci-dessous.
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:
deCastro I (2020): Dung beetles specimens along aridity gradients at the border of three deserts: Chihuahua (Mexico), Kalahari (South Africa) and Sahara (Morocco), 2013-2015.. v1.4. Spanish National Museum of Natural Sciences (CSIC). Dataset/Occurrence. https://doi.org/10.15470/pjxmep
Droits
Les chercheurs doivent respecter la déclaration de droits suivante:
L’éditeur et détenteur des droits de cette ressource est Museo Nacional de Ciencias Naturales (CSIC). Ce travail est sous licence Creative Commons Attribution Non Commercial (CC-BY-NC) 4.0.
Enregistrement GBIF
Cette ressource a été enregistrée sur le portail GBIF, et possède l'UUID GBIF suivante : 39a06c30-dcfd-4a4e-bde8-a0be882fb33f. Museo Nacional de Ciencias Naturales (CSIC) publie cette ressource, et est enregistré dans le GBIF comme éditeur de données avec l'approbation du GBIF Spain.
Mots-clé
Occurrence; Specimen
Contacts
- Auteur ●
- Créateur ●
- Personne De Contact
http://orcid.org/0000-0001-6558-5730
- Conservateur
- Personne De Contact
- Conservateur
- Chercheur Principal
- Chercheur Principal
- Processeur
Couverture géographique
30 different locations were surveyed from 3 different countries. 1842 occurrences from Sahara desert Morocco, 48 from Chihuhua desert in Mexico and 200 from Kalahari desert in South Africa.
| Enveloppe géographique | Sud Ouest [-90, -180], Nord Est [90, 180] |
|---|
Couverture taxonomique
Occurrences described in this dataset pertain to Scarabaeidae family and comprise 50 different genus of dung beetles. 5 occurrences were identified to family level, 59 to genus level and 2022 to species level. This dataset also contains 4 records of Trogidae family identified to species level.
| Class | Insecta |
|---|---|
| Order | Coleoptera |
| Family | Scarabaeidae |
Couverture temporelle
| Date de début / Date de fin | 2013-04-10 / 2015-09-12 |
|---|
Données sur le projet
Desentrañando los determinantes geográficos y evolutivos de la diversidad de coleópteros coprógafos del Paleártico Occidental.
| Titre | SCARPO - Desentrañando los determinantes geográficos y evolutivos de la diversidad de coleópteros coprógafos del Paleártico Occidental. |
|---|---|
| Identifiant | CGL2011-29317 |
| Financement | "SCARPO - Desentrañando los determinantes geográficos y evolutivos de la diversidad de coleópteros coprógafos del Paleártico Occidental (CGL2011-29317), and the associated FPI grant BES-2012-054353, funded by the Spanish Ministerio de Economía y Competitividad". |
Les personnes impliquées dans le projet:
- Chercheur Principal
Méthodes d'échantillonnage
Dung beetles were sampled during four campaigns held in two consecutive years: two in the wet season (April 2013 and 2014) and two in the dry season (September 2013 and 2014). In each campaign we surveyed 10 sampling sites along the Moroccan road N17 from the Sahara towards the Mediterranean, separated by an interval of around 40 km. All sampling sites were placed at least 100m away from the road margin.
| Etendue de l'étude | The study area comprises the border of three deserts: Chihuahua (Mexico), Kalahari (South Africa) and Sahara (Morocco). In each of the deserts a transect 400km long was designed to capture the variability of a severe aridity gradient from 300mm to 100mm of total annual rainfall. Thus, the driest areas had scarce vegetation (<5cm high) and very low density (<1 individual per 1m²) and the wettest areas had shruby to sparse savanna ecosystems (small trees of various species, including Acacia in the Kalahari) or low intensity agroecosystems (specially in the wet areas of the Sahara desert). There was presence of livestock along the transects of the three deserts varying from cattle in the wettest study areas to lots of sheep/goats and some donkeys in the driest study areas of the three deserts. Even some dromedary at the Sahara desert. For more details on the Saharan study area see https://doi.org/10.7717/peerj.5210. |
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Description des étapes de la méthode:
- We surveyed 10 sampling sites along the Moroccan road N17 from the Sahara towards the Mediterranean, separated by an interval of around 40 km. Sampling and beetle collection were carried out under research permits Reference Numbers 01/2013 HCEFLCD/DLCDPN/DPRN/CFF and 01/2014 HCEFLCD/DLCDPN/DPRN/CFF issued by the Haut Commisariat aux Eaux et Forêts et à Lutte Contre la Désertification (Morocco). All sampling sites were placed at least 100m away from the road margin.
Données de collection
| Nom de la collection | Colección de entomología, Museo Nacional de Ciencias Naturales |
|---|---|
| Identifiant de collection | 835bf26e-f762-11e1-a439-00145eb45e9a |
| Identifiant de la collection parente | MNCN |
| Méthode de conservation des spécimens | Alcohol, Dried |
|---|
Citations bibliographiques
- DeCastro Arrazola, Indradatta. Dung beetle traits: a conceptual, experimental and biogeographical approach. Granada: Universidad de Granada, 2018. [http://hdl.handle.net/10481/54301] http://hdl.handle.net/10481/54301
- deCastro-Arrazola I, Hortal J, Moretti M, Sánchez-Piñero F. 2018. Spatial and temporal variations of aridity shape dung beetle assemblages towards the Sahara desert. PeerJ 6:e5210 https://doi.org/10.7717/peerj.5210
Métadonnées additionnelles
Specimens from South Africa and Mexico were dried. A wing and elytra were extracted and pinned. Specimens from Morocco were preserved in alcohol.
| Identifiants alternatifs | 10.15470/pjxmep |
|---|---|
| 39a06c30-dcfd-4a4e-bde8-a0be882fb33f | |
| https://ipt.gbif.es/resource?r=dung_beetles |