Hudson Bay

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Statistics

Occurrence records 13,755
Species level 10,356
Species 702
Taxa 896
Datasets 42
Time range 1836 - 2024

Data quality

Dropped records

Dropped records 0
Not marine 109
No WoRMS match 882
No coordinates 0
Zero coordinates 0

Taxonomic issues

Marine unsure 124
No accepted name available 393

Missing and invalid fields

Field Missing Invalid
coordinateUncertaintyInMeters 13,886 0
eventDate 9,408 0
maximumDepthInMeters 6,305 128
minimumDepthInMeters 5,689 128
occurrenceStatus 10,738 0
scientificName 14 0
scientificNameID 558 887

Spatial issues

Records on land 228
More than 20 km from shore 25
Depth exceeds bathymetric depth 1,958

Top datasets

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
Salvelinus alpinus (Linnaeus, 1758)
Phylum Chordata > Class Teleostei 		525
Coregonus artedi Lesueur, 1818
Phylum Chordata > Class Teleostei 		297
Uria lomvia (Linnaeus, 1758)
Phylum Chordata > Class Aves 		288
Bacillariophyceae Haeckel, 1878
Phylum Heterokontophyta > Class Bacillariophyceae 		248
Myoxocephalus quadricornis (Linnaeus, 1758)
Phylum Chordata > Class Teleostei 		248
Coregonus clupeaformis (Mitchill, 1818)
Phylum Chordata > Class Teleostei 		240
Myzozoa Cavalier-Smith & Chao
Phylum Myzozoa 		223
Gymnodinium F.Stein, 1878
Phylum Myzozoa > Class Dinophyceae 		208
Ursus maritimus Phipps, 1774 VU
Phylum Chordata > Class Mammalia 		192
Salvelinus fontinalis (Mitchill, 1814)
Phylum Chordata > Class Teleostei 		184

Newest species

Scientific name Records Since
Delphinapterus leucas (Pallas, 1776)
Phylum Chordata > Class Mammalia 		4 2023
Arenicola marina (Linnaeus, 1758)
Phylum Annelida > Class Polychaeta 		1 2011
Parougia caeca (Webster & Benedict, 1884)
Phylum Annelida > Class Polychaeta 		1 2011
Glycera capitata Örsted, 1842
Phylum Annelida > Class Polychaeta 		1 2011
Aricidea hartmani Strelzov, 1968
Phylum Annelida > Class Polychaeta 		1 2011
Dipolydora caulleryi (Mesnil, 1897)
Phylum Annelida > Class Polychaeta 		1 2011
Dipolydora quadrilobata (Jacobi, 1883)
Phylum Annelida > Class Polychaeta 		1 2011
Moelleria costulata (Møller, 1842)
Phylum Mollusca > Class Gastropoda 		1 2011
Myrianida prolifera (O.F. Müller, 1788)
Phylum Annelida > Class Polychaeta 		1 2011
Paraonides nordica Strelzov, 1968
Phylum Annelida > Class Polychaeta 		1 2011

Data providers