Fladen and Stora and Lilla Middelgrund

Statistics

Occurrence records 81,254
Species level 52,384
Species 804
Taxa 1,217
Datasets 31
Time range 1878 - 2024

Data quality

Dropped records

Dropped records 0
Not marine 160
No WoRMS match 3,163
No coordinates 0
Zero coordinates 0

Taxonomic issues

Marine unsure 812
No accepted name available 3,798

Missing and invalid fields

Field Missing Invalid
coordinateUncertaintyInMeters 84,120 634
eventDate 16 0
maximumDepthInMeters 15,627 0
minimumDepthInMeters 16,297 0
occurrenceStatus 2 0
scientificNameID 3,278 294

Spatial issues

Records on land 0
More than 20 km from shore 0
Depth exceeds bathymetric depth 0

Distribution

Disclaimer: EEZ boundaries based on Marine Regions (no endorsement).

Records

Composition

detailed (class) simple

Top taxa

Unique species IUCN Red List All taxa
Scientific name Records
Phocoena phocoena (Linnaeus, 1758)
Phylum Chordata > Class Mammalia
7,075
Pseudocalanus Boeck, 1873
Phylum Arthropoda > Class Copepoda
2,341
Oithona Baird, 1843
Phylum Arthropoda > Class Copepoda
2,148
Temora longicornis (Müller O.F., 1785)
Phylum Arthropoda > Class Copepoda
1,893
Paracalanus Boeck, 1865
Phylum Arthropoda > Class Copepoda
1,514
Acartia Dana, 1846
Phylum Arthropoda > Class Copepoda
1,386
Protozoa Owen, 1858
1,362
Centropages hamatus (Lilljeborg, 1853)
Phylum Arthropoda > Class Copepoda
1,346
Clupea harengus Linnaeus, 1758
Phylum Chordata > Class Teleostei
1,033
Bivalvia Linnaeus, 1758
Phylum Mollusca > Class Bivalvia
1,008

Newest species

Scientific name Records Since
Paramphinome jeffreysii (McIntosh, 1868)
Phylum Annelida > Class Polychaeta
1 2023
Macomangulus tenuis (da Costa, 1778)
Phylum Mollusca > Class Bivalvia
1 2023
Spatulodinium pseudonoctiluca (Pouchet) J.Cachon & M.Cachon, 1968
Phylum Myzozoa > Class Dinophyceae
2 2021
Chrysochromulina parkeae J.C.Green & Leadbeater, 1972
Phylum Haptophyta > Class Coccolithophyceae
1 2021
Ocnus lacteus (Forbes & Goodsir, 1839)
Phylum Echinodermata > Class Holothuroidea
1 2021
Sardina pilchardus (Walbaum, 1792)
Phylum Chordata > Class Teleostei
1 2021
Mendicula pygmaea (A. E. Verrill & K. J. Bush, 1898)
Phylum Mollusca > Class Bivalvia
1 2021
Pista lornensis (Pearson, 1969)
Phylum Annelida > Class Polychaeta
1 2021
Bacillaria paxillifera (O.F.Müller) T.Marsson, 1901
Phylum Heterokontophyta > Class Bacillariophyceae
1 2021
Fragilaria unipunctata Lyngbye, 1819
Phylum Heterokontophyta > Class Bacillariophyceae
1 2021

Data providers

Name Records
Vlaams Instituut voor de Zee 73,280
Sveriges meteorologiska och hydrologiska institut 51,109
Havs- och Vattenmyndigheten 38,768
International Council for the Exploration of the Sea 29,252
University of Aarhus; Department of Bioscience 590
University of Aarhus; Faculty of Technical Sciences; Department of Ecoscience 590
Bureau Waardenburg bv – Ecology & Landscape 423
Christian-Albrechts-University Kiel; Research and Technology Centre 423
Vlaamse overheid; Beleidsdomein Omgeving; Instituut voor Natuur- en Bosonderzoek 423
The Marine Biological Association of the United Kingdom 198