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 27 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.
Téléchargements
Téléchargez la dernière version de la ressource en tant qu'Archive Darwin Core (DwC-A), ou les métadonnées de la ressource au format EML ou RTF :
| Données sous forme de fichier DwC-A (zip) | télécharger 27 enregistrements dans Espagnol (9 kB) - Fréquence de mise à jour: quand cela est nécessaire |
|---|---|
| Métadonnées sous forme de fichier EML | télécharger dans Espagnol (24 kB) |
| Métadonnées sous forme de fichier RTF | télécharger dans Espagnol (19 kB) |
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:
Mejía K J, Chasqui L H (2020): Octocorals and antipatharians in the mesophotic rocky reefs of Colombian Pacific. v1.0. Instituto de Investigaciones Marinas y Costeras - Invemar. Dataset/Occurrence. https://doi.org/10.15472/staos7
Droits
Les chercheurs doivent respecter la déclaration de droits suivante:
L’éditeur et détenteur des droits de cette ressource est Instituto de Investigaciones Marinas y Costeras - Invemar. This work is licensed under a Creative Commons Attribution Non Commercial (CC-BY-NC) 4.0 License.
Enregistrement GBIF
Cette ressource a été enregistrée sur le portail GBIF, et possède l'UUID GBIF suivante : fbe39c56-2d0d-4d58-8d44-68c661044f24. Instituto de Investigaciones Marinas y Costeras - Invemar publie cette ressource, et est enregistré dans le GBIF comme éditeur de données avec l'approbation du Colombian Biodiversity Information System.
Mots-clé
Checklist; Inventoryregional; Chocó; Eastern Tropical Pacific; Colombia; Taxonomic inventory; New records; Distribution patterns; Octocorals; Black corals; Alcyonacea; Antipatharia
Contacts
Personne ayant créé cette ressource:
Personne pouvant répondre aux questions sur la ressource:
Personne ayant renseigné les métadonnées:
Autres personnes associées à la ressource:
Couverture géographique
Two sites located about 1 km from the coastline, “La Mina” (6°41´11.868” N, 77°32´57.588” W) in the north of the Gulf of Cupica, and “Amargal” (5°34´47.352” N, 77°30´50.76” W) in Cabo Corrientes, represents the two sample sites in the northern Colombian Pacific (Chocó).
| Enveloppe géographique | Sud Ouest [5,58, -77,55], Nord Est [6,687, -77,514] |
|---|
Couverture taxonomique
In this dataset are listed ten octocorals species in the Ellisellidae, Gorgoniidae and Plexauridae families and one black coral species in the Myriopathidae family found in the mesophotic rocky reefs of the Colombian Pacific (Chocó).
| Class | Anthozoa |
|---|---|
| Order | Alcyonacea, Antipatharia |
| Family | Ellisellidae, Gorgoniidae, Myriopathidae, Plexauridae |
| Genus | Pacifigorgia, Psammogorgia |
| Species | Ellisella limbaughi, Heterogorgia verrucosa, Leptogorgia alba, Leptogorgia cortesi, Muricea fruticosa, Muricea plantaginea, Muricea squarrosa, Muricea subtilis, Myriopathes panamensis, Pacifigorgia eximia, Pacifigorgia marviva, Pacifigorgia senta |
Couverture temporelle
| Date de début / Date de fin | 2017-04-27 / 2018-09-17 |
|---|
Données sur le projet
This dataset is described and analyzed in the Data Report “Octocorals and antipatharians in the mesophotic rocky reefs of Colombian Pacific (Eastern Tropical Pacific)” published in the journal Frontiers in Marine Science. The dataset includes a list of octocorals and antipatharians (Cnidaria: Anthozoa: Alcyonacea and Antipatharia) specimens collected between 40-51 m deep in the mesophotic rocky environments of northern Chocó in Colombia. In the explored mesophotic community, 14 octocorals species in the Ellisellidae, Gorgoniidae and Plexauridae families and one black coral species of the Myriopathidae family were found. Of the octocoral species reported here, six are new records for the Colombian Pacific and even for the Panama Bight ecoregion
| Titre | Octocorals and antipatharians in the mesophotic rocky reefs of Colombian Pacific (Eastern Tropical Pacific) |
|---|---|
| Identifiant | Mesophotic corals Chocó |
| Financement | This work was supported by INVEMAR, through the project “Investigación científica hacia la generación de información y conocimiento de las zonas marinas y costeras de interés de la nación” BPIN Code 2017011000113. |
| Description du domaine d'étude / de recherche | An underwater exploration of several rocky reef sites in the northern Colombian Pacific (Chocó), targeted two small “peaks” arising from around 60 m deep in the seafloor to 10-20 m deep, and located about 1 km from the coastline. “La Mina” (6°41´11.868” N, 77°32´57.588” W) in the north of the Gulf of Cupica, and “Amargal” (5°34´47.352” N, 77°30´50.76” W) in Cabo Corrientes are submerged headlands of basaltic rocks, remants of the Cordillera de Baudo, that were covered by sea water since the last ice age, and are 125 km from each other. Both look structurally similar, they are mainly rocky walls with high slope between 10-50 m deep that decreasing around 60 m deep. |
| Description du design | To assess the composition of the coral (octocorals and antipatharians ) mesophotic community on each site, coral colony counts were made by two researchers in three 10x1 m line transects (10m2) horizontally disposed. A third diver was responsible for digital imagery and coral samples collection. Average density (colonies/m2) of octocorals and antipatharians were calculated for each site and for the entire mesophotic coral community of the northern Chocó. |
Les personnes impliquées dans le projet:
Méthodes d'échantillonnage
An underwater exploration of two rocky reef sites using SCUBA were made to assess the composition of the coral (octocorals and antipatharians ) mesophotic community on each site, coral colony counts were made by two researchers in three 10x1 m line transects (10m2) horizontally disposed. A third diver was responsible for digital imagery and coral samples collection. Average density (colonies/m2) of octocorals and antipatharians were calculated for each site and for the entire mesophotic coral community of the northern Chocó.
| Etendue de l'étude | "La Mina” (6°41´11.868” N, 77°32´57.588” W) in the north of the Gulf of Cupica, and “Amargal” (5°34´47.352” N, 77°30´50.76” W) in Cabo Corrientes were two small sampled “peaks” arising from around 60 m deep in the seafloor to 10-20 m deep, and located about 1 km from the coastline in the northern Colombian Pacific (Chocó). |
|---|---|
| Contrôle qualité | All of the species included in this dataset have vouchers deposited in the Museo de Historia Natural Marina de Colombia (MHNMC) of INVEMAR. The collection codes are also given for future comparisons or verifications. |
Description des étapes de la méthode:
- To assess the composition of the coral (octocorals and antipatharians ) mesophotic community on each site, coral colony counts were made by two researchers in three 10x1 m line transects (10m2) horizontally disposed. A third diver was responsible for digital imagery and coral samples collection. Average density (colonies/m2) of octocorals and antipatharians were calculated for each site and for the entire mesophotic coral community of the northern Chocó.
- Species identification were performed in situ and specimens were collected for later validation. Before collection, photo of each colony was done with and without scale, then they were deposited in a tagged "Ziploc" bag. The colonies were air dried for preservation and were identified using the morphological characters of the colonies and the characteristics and composition of the sclerites (Bayer, 1961; Breedy and Guzmán, 2002). Measurements of the taxonomic characters of the colonies were performed using a Vernier digital caliper. In order to obtain the sclerites, a small bit of tissue was immersed in sodium hypochlorite (household bleach). The sclerites were examined and measured with a microgrid in an optical microscope (Carl Zeiss Primostar). The specimens collected were deposited in the Museo de Historia Natural Marina de Colombia – (MHNMC) of INVEMAR
- Organization of the data according to the defined fields: taxonID, scientificNameID, locality, locationID and coordinates, catalogNumber, collectionCode, basisOfRecord, bibliographicCitation, References, institutionCode, eventDate, eventRemarks
Données de collection
| Nom de la collection | Museo de Historia Natural Marina de Colombia |
|---|---|
| Identifiant de collection | MHNMC |
| Méthode de conservation des spécimens | Dried |
|---|
| Unités de conservation | Entre (nombre minimal) 1 et (nombre maximal) 27 lots , Entre (nombre minimal) 1 et (nombre maximal) 27 Colonies or fragments |
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Citations bibliographiques
- Bayer, F. M., and Deichmann, E. (1960). The Ellisellidae (Octocorallia) and their bearing on the zoogeography of the eastern Pacific. Proc. Biol. Soc. Wash. 73:175–182
- Breedy, O., and Guzman, H. (2002). A revision of the genus Pacifigorgia (Coelenterata: Octocorallia: Gorgoniidae). Proc. Biol. Soc. Wash. 115, 782–839.
- Breedy, O., and Guzman, H. (2003). Octocorals from Costa Rica: The genus Pacifigorgia (Coelenterata: Octocorallia: Gorgoniidae). Zootaxa. 281. DOI:http://dx.doi.org/10.11646/zootaxa.281.1.1 http://dx.doi.org/10.11646/zootaxa.281.1.1
- Breedy, O., and Guzman, H. (2007). A revision of the genus Leptogorgia Milne Edwards & Haime, 1857 (Coelenterata: Octocorallia: Gorgoniidae) in the eastern Pacific. Zootaxa. 1419:1. DOI:http://dx.doi.org/10.11646/zootaxa.1419.1.1 http://dx.doi.org/10.11646/zootaxa.1419.1.1
- Breedy, O., and Guzman, H. (2012). A new species of Leptogorgia (Cnidaria: Anthozoa: Octocorallia) from Golfo Dulce, Pacific, Costa Rica. Zootaxa. 3182: 65-68. DOI:http://dx.doi.org/10.11646/zootaxa.3182.1.7 http://dx.doi.org/10.11646/zootaxa.3182.1.7
- Breedy, O., and Guzman, H. (2016). A revision of the genus Muricea Lamouroux, 1821 (Anthozoa, Octocorallia) in the eastern Pacific. Part II. ZooKeys. 581, 1-69. DOI:https://doi.org/10.3897/zookeys.581.7910 https://doi.org/10.3897/zookeys.581.7910
- Guzman, H. M., and Breedy, O. (2012). Pacifigorgia marviva (Anthozoa: Octocorallia) a new species from Coiba National Park, Pacific Panama. J. Mar. Biol. Assoc. UK. 92. DOI:https://doi.org/10.1017/S0025315411000373 https://doi.org/10.1017/S0025315411000373
- Opresko, D. M. (1976). Redescription of Antipathes panamensis Verrill (Coelenterata, Antipatharia). Pacific Science. 30, 235-240.
Métadonnées additionnelles
| Objet | This dataset is reported in the data report “Octocorals and antipatharians in the mesophotic rocky reefs of Colombian Pacific (Eastern Tropical Pacific)” published in the journal Frontiers in Marine Science |
|---|---|
| Description de la fréquence de mise à jour | Future updates of the list will be published in this repository. Changes incorporated to each new version of the list will be summarized in the respective metadata section. |
| Identifiants alternatifs | 10.15472/staos7 |
| https://ipt.biodiversidad.co/sibm/resource?r=mesofoticosriscales2018 |