Registros de Dados
Os dados deste recurso de ocorrência foram publicados como um Darwin Core Archive (DwC-A), que é o formato padronizado para compartilhamento de dados de biodiversidade como um conjunto de uma ou mais tabelas de dados. A tabela de dados do núcleo contém 27 registros.
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.
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Versões
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Como citar
Pesquisadores deveriam citar esta obra da seguinte maneira:
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
Direitos
Pesquisadores devem respeitar a seguinte declaração de direitos:
O editor e o detentor dos direitos deste trabalho é Instituto de Investigaciones Marinas y Costeras - Invemar. This work is licensed under a Creative Commons Attribution Non Commercial (CC-BY-NC) 4.0 License.
GBIF Registration
Este recurso foi registrado no GBIF e atribuído ao seguinte GBIF UUID: fbe39c56-2d0d-4d58-8d44-68c661044f24. Instituto de Investigaciones Marinas y Costeras - Invemar publica este recurso, e está registrado no GBIF como um publicador de dados aprovado por Colombian Biodiversity Information System.
Palavras-chave
Checklist; Inventoryregional; Chocó; Eastern Tropical Pacific; Colombia; Taxonomic inventory; New records; Distribution patterns; Octocorals; Black corals; Alcyonacea; Antipatharia
Contatos
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Cobertura Geográfica
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).
| Coordenadas delimitadoras | Sul Oeste [5,58, -77,55], Norte Leste [6,687, -77,514] |
|---|
Cobertura Taxonômica
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 |
|---|---|
| Ordem | Alcyonacea, Antipatharia |
| Família | Ellisellidae, Gorgoniidae, Myriopathidae, Plexauridae |
| Gênero | Pacifigorgia, Psammogorgia |
| Espécie | Ellisella limbaughi, Heterogorgia verrucosa, Leptogorgia alba, Leptogorgia cortesi, Muricea fruticosa, Muricea plantaginea, Muricea squarrosa, Muricea subtilis, Myriopathes panamensis, Pacifigorgia eximia, Pacifigorgia marviva, Pacifigorgia senta |
Cobertura Temporal
| Data Inicial / Data final | 2017-04-27 / 2018-09-17 |
|---|
Dados Sobre o Projeto
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
| Título | Octocorals and antipatharians in the mesophotic rocky reefs of Colombian Pacific (Eastern Tropical Pacific) |
|---|---|
| Identificador | Mesophotic corals Chocó |
| Financiamento | 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. |
| Descrição da Área de Estudo | 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. |
| Descrição do 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. |
O pessoal envolvido no projeto:
Métodos de Amostragem
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.
| Área de Estudo | "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). |
|---|---|
| Controle de Qualidade | 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. |
Descrição dos passos do método:
- 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
Dados de Coleção
| Nome da Coleção | Museo de Historia Natural Marina de Colombia |
|---|---|
| Identificador da Coleção | MHNMC |
| Métodos de preservação do espécime | Seco |
|---|
| Unidades de Curadoria | Entre 1 e 27 lots , Entre 1 e 27 Colonies or fragments |
|---|
Citações bibliográficas
- 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.
Metadados Adicionais
| Propósito | 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 |
|---|---|
| Descrição da manutenção | 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. |
| Identificadores alternativos | 10.15472/staos7 |
| https://ipt.biodiversidad.co/sibm/resource?r=mesofoticosriscales2018 |