United Kingdom: Tristan da Cunha

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Statistics

Occurrence records 7,518
Species level 7,224
Species 646
Taxa 776
Datasets 74
Time range 1849 - 2021

Data quality

Dropped records

Dropped records 0
Not marine 1
No WoRMS match 753
No coordinates 0
Zero coordinates 0

Taxonomic issues

Marine unsure 6
No accepted name available 23

Missing and invalid fields

Field Missing Invalid
coordinateUncertaintyInMeters 7,231 19
eventDate 1,110 0
maximumDepthInMeters 6,677 1
minimumDepthInMeters 4,806 1
occurrenceStatus 4,864 0
scientificName 545 0
scientificNameID 1,053 55

Spatial issues

Records on land 2,098
More than 20 km from shore 0
Depth exceeds bathymetric depth 566

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
Diomedea exulans Linnaeus, 1758 VU
Phylum Chordata > Class Aves 		1,720
Mirounga leonina (Linnaeus, 1758)
Phylum Chordata > Class Mammalia 		984
Thalassarche chlororhynchos (Gmelin, 1789) EN
Phylum Chordata > Class Aves 		473
Globorotalia truncatulinoides (d'Orbigny, 1839)
Phylum Foraminifera > Class Globothalamea 		210
Globigerinoides ruber (d'Orbigny, 1839)
Phylum Foraminifera > Class Globothalamea 		179
Eubalaena australis (Desmoulins, 1822)
Phylum Chordata > Class Mammalia 		165
Puffinus gravis (O'Reilly, 1818)
Phylum Chordata > Class Aves 		135
Phoebetria fusca (Hilsenberg, 1822) EN
Phylum Chordata > Class Aves 		117
Neogloboquadrina incompta (Cifelli, 1961)
Phylum Foraminifera > Class Globothalamea 		107
Neogloboquadrina pachyderma (Ehrenberg, 1861)
Phylum Foraminifera > Class Globothalamea 		97

Newest species

Scientific name Records Since
Bentharca asperula (Dall, 1881)
Phylum Mollusca > Class Bivalvia 		1 2009
Cuvierina columnella (Rang, 1827)
Phylum Mollusca > Class Gastropoda 		1 2009
Mitrella nitidulina (Locard, 1897)
Phylum Mollusca > Class Gastropoda 		1 2009
Bathoxiphus ensiculus (Jeffreys, 1877)
Phylum Mollusca > Class Scaphopoda 		1 2009
Benthonella tenella (Jeffreys, 1869)
Phylum Mollusca > Class Gastropoda 		1 2009
Propeamussium dalli (E. A. Smith, 1885)
Phylum Mollusca > Class Bivalvia 		1 2009
Fluxinella discula (Dall, 1889)
Phylum Mollusca > Class Gastropoda 		1 2009
Bathyarca glomerula (Dall, 1881)
Phylum Mollusca > Class Bivalvia 		1 2009
Phoebetria palpebrata (Forster, 1785) NT
Phylum Chordata > Class Aves 		69 2008
Sterna paradisaea Pontoppidan, 1763
Phylum Chordata > Class Aves 		17 2007

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