waarnemingsrecord: 2022_September_eDNA_ILVO_120_RUN3:MiFish_UE-asv10991

Material Sample van Melanitta americana (Swainson, 1832) | amerikaanse zee-eend opgenomen op 2022-09-28
   API

Dataset

Gegevenspartner Flanders Research Institute for Agriculture, Fisheries and Food (ILVO)
Gegevensbron 12S eDNA from seawater samples collected within the coastal zone of the Belgian part of the North Sea
WaarnemingsID (dwc:occurrenceID) 2022_September_eDNA_ILVO_120_RUN3:MiFish_UE-asv10991
Record type Material Sample
License CC-BY 4.0 (Int)
Geleverd als CC_BY_4_0
Presence/Absence PRESENT
Organisme kwantiteit (dwc:organismQuantity) 3
Materiaal monster ID (dwc:materialSampleID) https://www.ncbi.nlm.nih.gov/biosample/SAMN42316320 | https://www.ncbi.nlm.nih.gov/biosample/SAMN42316364 | https://www.ncbi.nlm.nih.gov/biosample/SAMN42316408
Organisme kwantiteit type (dwc:organismQuantityType) DNA sequence reads
Bemonsteringsprotocol (dwc:samplingProtocol) [Niskin bottles]
Identificatie referenties (dwc:identificationReferences) the custom made 12S reference db can be found atDOI 10.5281/zenodo.13861942
Identificatie opmerkingen (dwc:identificationRemarks) Taxonomy was assigned in three steps on the merged dataset. First, taxonomy was assigned using a custom-made database (12S reference sequences of 122 North Sea fish species; available at  DOI 10.5281/zenodo.13861942) and the naïve Bayesian RDP Classifier (minBoot = 80; Wang et al., 20017). Secondly, unassigned ASVs after the first step were run with blastn v2.12.0 (Altschul et al., 1990) against the custom-made database. In the third step, unassigned ASVs were subjected to BLAST and the GenBank nt database (from August 2023; qcov_hsps_perc= 75%; perc_identity = 97%). The taxonomy for species with identical 12S sequences was set to genus level (Alosa alosa and Alosa fallax, Raja brachyura, Raja montagui, and Raja clavata) or family level (Ammodydes tobianus and Ammodytes marinus, Chelidonichthys lucerna, Chelidonichthys cuculus, and Eutrigla gurnardus). Other ASVs for which taxonomy could not be determined to species level were classified to family or genus level.

Gebeurtenis

Event ID 2022_September_eDNA_ILVO_120_RUN3
Identificatie opmerkingen (dwc:identificationRemarks) Taxonomy was assigned in three steps on the merged dataset. First, taxonomy was assigned using a custom-made database (12S reference sequences of 122 North Sea fish species; available at  DOI 10.5281/zenodo.13861942) and the naïve Bayesian RDP Classifier (minBoot = 80; Wang et al., 20017). Secondly, unassigned ASVs after the first step were run with blastn v2.12.0 (Altschul et al., 1990) against the custom-made database. In the third step, unassigned ASVs were subjected to BLAST and the GenBank nt database (from August 2023; qcov_hsps_perc= 75%; perc_identity = 97%). The taxonomy for species with identical 12S sequences was set to genus level (Alosa alosa and Alosa fallax, Raja brachyura, Raja montagui, and Raja clavata) or family level (Ammodydes tobianus and Ammodytes marinus, Chelidonichthys lucerna, Chelidonichthys cuculus, and Eutrigla gurnardus). Other ASVs for which taxonomy could not be determined to species level were classified to family or genus level.
Datum van waarneming 2022-09-28
Geleverd als jaar:2022  maand:9  dag:28 
Bemonsteringsprotocol (dwc:samplingProtocol) Niskin bottles  
Einddag van het jaar 271
Precisie datum DAY
Startdag van het jaar (dwc:startDayOfYear) 271

Taxonomie

Scientific name Melanitta americana
Identified to rank species
Common name amerikaanse zee-eend
Rijk Animalia
Stam Chordata
Class Aves
Orde Anseriformes
Familie Anatidae
Genus Melanitta
Soorten Melanitta americana
Name match metric exactMatch
Auteursnaam (dwc:scientificNameAuthorship) (Swainson, 1832)
Name parse type SCIENTIFIC
Taxonomische status (dwc:taxonomicStatus) ACCEPTED

Geospatiaal

Land Belgium
Latitude 51.185
Supplied as: "51.185"
Longitude 2.7012
Supplied as: "2.7012"
Datum EPSG:4326
Supplied datum: "WGS84"
Coordinate precision Unknown
Terrestrial true
Biome TERRESTRIAL
Continent EUROPE
Marine false
Country Code BE

Aanvullende eigenschappen

accepted scientific name Melanitta americana (Swainson, 1832)
accepted taxon key 2498250
core id 4997053814
dataset key 8ddac24b-e022-46df-8883-11e4f222142b
family key 2986
gbif id 4997053814
generic name Melanitta
genus key 2498237
has geospatial issues false
iucn red list category NT
kingdom key 1
last crawled 2025-08-07T22:37:29.060Z
last interpreted 2025-08-07T22:38:18.780Z
last parsed 2025-08-07T22:38:18.780Z
order key 1108
phylum key 44
protocol DWC_ARCHIVE
species key 2498250
taxon key 2498250
verbatim scientific name Melanitta americana

Door gebruiker gemarkeerde problemen 

    Gegevenskwaliteitscontroles

    Testnaam Resultaat
    CONTINENT_COORDINATE_MISMATCH Waarschuwing
    Coordinate uncertainty meters invalid Waarschuwing
    Weergeven/Verbergen 83 passed properties
    Weergeven/Verbergen 5 missing properties
    Weergeven/Verbergen 34 tests that have not been run

    Aanvullende informatie over politieke grenzen

    Administratief
    Vlaanderen inclusief de exclusief economische zone Vlaams Gewest
    Hydrografie
    Belgische Exclusieve economische zone {D9B06511-41DD-4968-91B8-D11ED20F5476}
    Locatie
    IFBL c0-38
    Meetpunten VMM buffer 0,001 ° NZ120