Descrição
The aim of this database is collecting all the registered data of free-living marine Nematodes species from Puerto Madryn and Pozo sandy beaches during March 2006.
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 1.402 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.
Versões
A tabela abaixo mostra apenas versões de recursos que são publicamente acessíveis.
Como citar
Pesquisadores deveriam citar esta obra da seguinte maneira:
Virginia Lo Russo1 and Catalina T. Pastor de Ward. 2012 Neochromadora alejandroi sp. n. (Chromadorida: Chromadoridae) and Cobbia macrodentata sp. n. (Monhysterida: Xyalidae), two new species of free-living marine nematodes from the Patagonian coast. Nematology, Volume 14, Issue 7, pages 805 – 815.
GBIF Registration
Este recurso foi registrado no GBIF e atribuído ao seguinte GBIF UUID: c667b83e-106e-49bd-a4af-0f9a016e28c4. CCT CONICET-CENPAT Centro Científico Tecnológico publica este recurso, e está registrado no GBIF como um publicador de dados aprovado por GBIF Argentina.
Palavras-chave
Nematodes; free-living; marine; Puerto Madryn beach; Pozo beach; Río Negro; Patagonia; Argentina.; Occurrence; Specimen
Contatos
- Provedor Dos Metadados ●
- Originador ●
- Ponto De Contato ●
- Pesquisador Principal
- Researcher
- Boulevard Brown 2915
- (+54) 0280 488-3184
- Provedor De Conteúdo
- Grant CONICET
- Boulevard Brown 2915
- (+54) 0280 488-3184
- Programador
- manager
- Boulevard Brown 2915
- 542804883184
- Programador
- System manager
- Boulevard Brown 2915
- 542804883184
Cobertura Geográfica
This sampling of Puerto Madryn and Pozo beaches, 2006, was in three tidal levels, six different sites in total
| Coordenadas delimitadoras | Sul Oeste [-90, -180], Norte Leste [90, 180] |
|---|
Cobertura Taxonômica
This data base covers the two clases of free-living marine nematodes: Enoplea and Chromadorea. All nematodes has been identified to genera or species.
| Reino | Animalia |
|---|---|
| Filo | Nematoda (Nematodos) |
| Class | Enoplea, Chromadorea |
Cobertura Temporal
| Data Inicial / Data final | 2006-03-01 / 2006-03-02 |
|---|
Dados Sobre o Projeto
Nenhuma descrição disponível
| Título | Biodiversity meiofauna communities in sandy-silty beaches in the provinces of Río Negro and Chubut (“Biodiversidad de comunidades meiofaunísticas en playas areno-limosas de las provincias de Río Negro y Chubut” ) |
|---|---|
| Financiamento | Proyecto PNUD ARG 02/018 Subproyecto AB55 (2006-2007). |
| Descrição da Área de Estudo | The project objectives were to perform first time in Argentina, an inventory of marine meiofauna taxa coastal in urban and natural beaches. Studying them, using multivariate methods and studying how these relate to environmental variables. Trying to observe the biogeographic patterns from 40 ° 43 'Lat S (Río Negro province) to 45 ° 59' Lat S (Chubut province). |
| Descrição do Design | This project proposed: a) To contribute to the biodiversity knowledge of meiobenthos (nematodes) on Rio Negro and Chubut province coasts. b) Characterize using communitarian structures of meiobenthos the degree of disturbance that the San Antonio city coast and Cormoranes beach natural coast presently has. c) To form two doctorate grant students in meiobenthos (Nematoda) related to impact assessment studies; e) To transfer and to teach about meiobenthos (Nematoda), which is not yet very well known in Argentina. |
O pessoal envolvido no projeto:
- Pesquisador Principal
Métodos de Amostragem
Marine nematodes were extracted from samples using the elutriation/decantation LUDOX TM (colloidal silica polymer) method at a specific gravity of 1.15, quantifying only organisms that pass through a 500 um and are then retained by a 63 um mesh. Samples were evaporated to anhydrous glycerol and permanent slides made (Somerfield & Warwick 1996). The classification followed for the systematic position of the meiofauna taxa was Hulings and Gray (1988).
| Área de Estudo | The study took place in two localities (Puerto Madryn and Pozo beaches) and in three tidal levels (high, medium and low) on each locality, so six sampling sites in total |
|---|---|
| Controle de Qualidade | All data were gathered from the primary information source (Nematode collection CENPAT, CNP-NEM). The identification are supported by the technical report and by the scientific papers associated with the project. |
Descrição dos passos do método:
- Taxonomic identifications of Nematoda were obtained using light microscope (Zeiss Photomicroscope or Olympus BX51 equipped with differential Interference Contrast) and/or photographed by a digital camera (NIKON D80 with adapted software). The specimens are deposited in Centro Nacional Patagónico (CENPAT-CONICET), Chubut, Argentina.
Dados de Coleção
| Nome da Coleção | PMPPNEM |
|---|---|
| Identificador da Coleção | Catalina Pastor |
| Identificador da Coleção Parental | CNP-NEM |
| Métodos de preservação do espécime | Glicerina |
|---|
Metadados Adicionais
| Identificadores alternativos | c667b83e-106e-49bd-a4af-0f9a016e28c4 |
|---|---|
| http://ipt.cenpat-conicet.gob.ar:8081/resource?r=pmppnem |