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Bonifácio, Paulo; Neal, Lenka; Omnes, Emmanuelle; Menot, Lenaick (2021): Polychaete fauna belonging to family Polynoidae of the Clarion-Clipperton Fracture Zone sampled during SONNE cruise SO239. PANGAEA, https://doi.org/10.1594/PANGAEA.926674

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Abstract:
The dataset contains polychaete abundance data belonging to the family Polynoidae sampled using epibenthic sledge, ROV and box corer (BC; 0.25 m2) within the eastern Clarion Clipperton fracture Zone (northeast Pacific), an area currently being explored for polymetallic nodules. Macrobenthic samples were collected onboard RV Sonne during expedition SO239 in 2015. Four exploration contract areas (BGR, IOM, GSR and Ifremer) and one "Area of Particular Environmental Interest" (APEI#3) were sampled. Eight out of twelve epibenthic sledges samples were fully processed. All polynoids heads have been counted, sequenced and identified. Identifications were realized using morphology and DNA (COI, 16S and 18S genes) leading to morphospecies in most cases (species-level). DNA sequences are available in GenBank or BOLD databases with their respective codes in this dataset.
Keyword(s):
CCZ; Clarion Clipperton Fracture Zone; Deep-sea; epibenthic fauna; nodule; Pacific; Polychaeta; scale worms
Supplement to:
Bonifácio, Paulo; Neal, Lenka; Menot, Lenaick (2021): Diversity of Deep-Sea Scale-Worms (Annelida, Polynoidae) in the Clarion-Clipperton Fracture Zone. Frontiers in Marine Science, 8, https://doi.org/10.3389/fmars.2021.656899
Coverage:
Median Latitude: 14.694694 * Median Longitude: -124.113459 * South-bound Latitude: 11.043000 * West-bound Longitude: -130.110830 * North-bound Latitude: 18.831500 * East-bound Longitude: -116.979670
Date/Time Start: 2015-03-21T23:55:00 * Date/Time End: 2015-04-24T22:09:00
Minimum DEPTH, sediment/rock: 0.000 m * Maximum DEPTH, sediment/rock: 0.015 m
Event(s):
SO239_20-1 (EBS1) * Latitude Start: 11.837170 * Longitude Start: -116.982000 * Latitude End: 11.838500 * Longitude End: -116.979670 * Date/Time Start: 2015-03-21T23:55:00 * Date/Time End: 2015-03-22T00:06:00 * Elevation Start: -4093.0 m * Elevation End: -4093.0 m * Location: North Pacific Ocean * Campaign: SO239 * Basis: Sonne_2 * Method/Device: Epibenthic sledge (EBS)
SO239_50-1 * Latitude Start: 11.831170 * Longitude Start: -117.491500 * Latitude End: 11.831830 * Longitude End: -117.488500 * Date/Time Start: 2015-03-27T01:10:00 * Date/Time End: 2015-03-27T01:21:00 * Elevation Start: -4326.9 m * Elevation End: -4326.9 m * Location: North Pacific Ocean * Campaign: SO239 * Basis: Sonne_2 * Method/Device: Epibenthic sledge (EBS)
SO239_59-1 (EBS4) * Latitude Start: 11.808500 * Longitude Start: -117.486500 * Latitude End: 11.809000 * Longitude End: -117.483830 * Date/Time Start: 2015-03-28T22:12:00 * Date/Time End: 2015-03-28T22:22:00 * Elevation: -4372.1 m * Location: North Pacific Ocean * Campaign: SO239 * Basis: Sonne_2 * Method/Device: Epibenthic sledge (EBS)
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
1Event labelEventBonifácio, Paulo
2Date/Time of eventDate/TimeBonifácio, Paulo
3Latitude of eventLatitudeBonifácio, Paulo
4Longitude of eventLongitudeBonifácio, Paulo
5Elevation of eventElevationmBonifácio, Paulo
6Date/Time of event 2Date/Time 2Bonifácio, Paulo
7Latitude of event 2Latitude 2Bonifácio, Paulo
8Longitude of event 2Longitude 2Bonifácio, Paulo
9Elevation of event 2Elevation 2mBonifácio, Paulo
10Method/Device of eventMethod/DeviceBonifácio, Paulo
11Trawling distanceTrawl dismBonifácio, Paulo
12StatusStatusBonifácio, PauloYES' for fully processed EBS, 'NO' for incompletely processed EBS
13Device typeDeviceBonifácio, PauloEBS net from which the specimens was sampled, the supra-net or the epi-net
14DEPTH, sediment/rockDepthmBonifácio, PauloGeocode
15Depth commentDepth commBonifácio, PauloSediment layer from which the specimens belong, the upper and lower boundaries of the layer are given in cm
16Sample code/labelSample labelBonifácio, PauloID of the vial for specimens managed by Ifremer
17Sample code/labelSample labelBonifácio, PauloID of the vial for specimens managed by the Senckenberg
18StatusStatusBonifácio, PauloTRUE': The specimen has been identified down to species or putative species level; "FALSE": The specimen has been identified at a taxonomic resolution lower than species or putative species.
19MorphotypeMorphotypeBonifácio, PauloName of the morphospecies including the name of the lowest known taxonomic level plus a unique numbering if appropriate
20Taxon/taxaTaxaBonifácio, PauloName of the lowest known taxonomic level
21Uniform resource locator/link to referenceURL refBonifácio, PauloAphiaID of the lowest known taxonomic level from the World Register of Marine Life
22Number of individualsInd No#Bonifácio, Paulovalue 0= specimen is a fragment without prostomium
23Sample IDSample IDBonifácio, PauloID of the sample in the Barcode of Life Data System
24Database accession numberAccession noBonifácio, PauloProcess ID of the specimen generated by the Barcode of Life Data System
25Accession number, geneticsAccess no genBonifácio, PauloCOI Genbank
26Accession number, geneticsAccess no genBonifácio, Paulo18S Genbank
27Accession number, geneticsAccess no genBonifácio, Paulo16S Genbank
Size:
3505 data points

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