Free-living marine Nematodes from San Antonio bay (Río Negro, Argentine) 2009.
Citation
Pastor C (2015). Free-living marine Nematodes from San Antonio bay (Río Negro, Argentine) 2009.. Version 2.1. CCT CONICET-CENPAT Centro Científico Tecnológico. Occurrence dataset https://doi.org/10.15468/et2eow accessed via GBIF.org on 2024-08-31.Description
The aim of this database is collecting all the registered data of free-living marine Nematodes species from San Antonio Oeste bay during February, 2009.Sampling Description
Study Extent
The study took place in three localities (city, Baliza camino and Bahia Perdices) and in three tidal levels (high, medium and low)on each locality, so nine sampling sites in total.Sampling
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).Quality Control
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.Method steps
- 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.
Taxonomic Coverages
This data base covers the two clases of free-living marine nematodes: Enoplea and Chromadorea. All nematodes has been identified to genera or species.
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Animaliarank: kingdom
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Nematodacommon name: Nematodes rank: phylum
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Enoplearank: class
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Chromadorearank: class
Geographic Coverages
This sampling of San Antonio Bay, 2009, was in nine different sampling sites.
Bibliographic Citations
Contacts
Catalina Pastororiginator
position: Researcher
CONICET-CENPAT
Boulevard Brown 2915
Puerto Madryn
U9120ACD
Chubut
AR
Telephone: 0280 4451024
email: pastor@cenpat.edu.ar
homepage: https://sites.google.com/site/catalinapastor/home
Catalina Pastor
metadata author
position: Researcher
CONICET-CENPAT
Boulevard Brown 2915
Puerto Madryn
U9120ACD
Chubut
AR
Telephone: 0280 4451024
email: pastor@cenpat.edu.ar
homepage: https://sites.google.com/site/catalinapastor/home
Catalina Pastor
user
AR
email: pastor@cenpat.edu.ar
Dra. Catalina T. Pastor
administrative point of contact
position: Researcher
CONICET-CENPAT
Boulevard Brown 2915
Puerto Madryn
U9120ACD
Chubut
AR
Telephone: 0280 4451024
email: pastor@cenpat.edu.ar
homepage: https://sites.google.com/site/catalinapastor/home