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Identifier:
10.6092/SJFY-PP98
Creators:
Franzo, Annalisa
Del Negro, Paula
Titles:
Free-living nematodes of the C1-LTER station (Gulf of Trieste, Northern Adriatic Sea), 2010-2012
Publisher:
OGS (Istituto Nazionale di Oceanografia e di Geofisica Sperimentale), Division of Oceanography
PublicationYear:
2020
Subjects:
Oceanography
Biota
Biodiversity
Occurrence
Nematoda
Dates:
2010-07-07/2012-07-18
Language:
eng
ResourceType:
Occurrence
RelatedIdentifiers:
10.6092/687A7D7A-BDB2-45B3-8EFB-12DC8B5F8A7E
10.12681/mms.15549
https://nodc.inogs.it/doi/documents/dwc/nematodes_c1-lter-v1.3.zip
Sizes:
31 sampling events
1695 Occurrences
Formats:
application/zip
text/csv
text/xml
Version:
1.3
Descriptions:
Monitoring of free-living nematodes at the C1-LTER station (Gulf of Trieste, Northern Adriatic Sea), seasonal frequency from 07-2010 to 07-2012.
The sampling was carried out by a KC Haps bottom corer with polycarbonate sample tubes (12.7 cm I.D. with a sample area of 127 cm2). In laboratory, one sediment core was subsampled by means of 3 cut-off plastic syringes (2.7 cm I.D., surface area of 5.72 cm2, 0-10 cm top sediment) in order to obtain three pseudoreplicates. The nematodes (38–1000 mm) were extracted from sediment subsamples by sieving each pseudoreplicate and by centrifuging the material retained by a 38 μm mesh net with Ludox HS-40 (density of 1.15–1.18 g cm−3). For each pseudoreplicate, 100-120 nematodes were randomly picked out using a fine pin under a stereomicroscope (Zeiss Discovery V20, magnification 40×), transferred from formalin to glycerol through a series of ethanol-glycerol solutions and finally mounted on permanent glass slides in anhydrous glycerin. Nematodes were identified under a microscope (100x magnification) at the genus level using dedicated pictorial and identification keys.
Bibliographic citation: Franzo, A., Guilini, K., Cibic, T., Del Negro, P. (2018). Interactions between free-living nematodes and benthic diatoms: insights from the Gulf of Trieste (northern Adriatic Sea). Mediterranean Marine Science, 19(3), 538-554. http://dx.doi.org/10.12681/mms.15549
DwC-A file.
GeoLocations:
Gulf of Trieste, Northern Adriatic sea. http://marineregions.org/mrgid/3385 45.696 13.698 45.707 13.719