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Statistics

Occurrence records 551,331
Species level 419,042
Species 4,785
Taxa 6,623
Datasets 271
Time range 1763 - 2024

Data quality

Dropped records

Dropped records 0
Not marine 3,306
No WoRMS match 11,555
No coordinates 0
Zero coordinates 0

Taxonomic issues

Marine unsure 8,523
No accepted name available 14,216

Missing and invalid fields

Field Missing Invalid
coordinateUncertaintyInMeters 537,899 8,300
eventDate 58,671 0
maximumDepthInMeters 128,029 308
minimumDepthInMeters 90,474 172
occurrenceStatus 78,265 0
scientificName 189 0
scientificNameID 23,522 9,644

Spatial issues

Records on land 21,744
More than 20 km from shore 634
Depth exceeds bathymetric depth 110,616

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
Pseudocalanus minutus (Krøyer, 1845)
Phylum Arthropoda > Class Copepoda 		23,155
Gadus morhua Linnaeus, 1758 VU
Phylum Chordata > Class Teleostei 		22,164
Metridia longa (Lubbock, 1854)
Phylum Arthropoda > Class Copepoda 		21,091
Oithona similis Claus, 1866
Phylum Arthropoda > Class Copepoda 		20,389
Calanus finmarchicus (Gunnerus, 1770)
Phylum Arthropoda > Class Copepoda 		19,339
Acartia (Acartiura) longiremis (Lilljeborg, 1853)
Phylum Arthropoda > Class Copepoda 		14,460
Clupea harengus Linnaeus, 1758
Phylum Chordata > Class Teleostei 		13,481
Calanus glacialis Jaschnov, 1955
Phylum Arthropoda > Class Copepoda 		11,819
Animalia
10,171
Pseudocalanus elongatus (Brady, 1865)
Phylum Arthropoda > Class Copepoda 		9,319

Newest species

Scientific name Records Since
Pseudo-nitzschia calliantha Lundholm, Moestrup & Hasle, 2003
Phylum Heterokontophyta > Class Bacillariophyceae 		1 2021
Pseudo-nitzschia multistriata (Takano) Takano, 1995
Phylum Heterokontophyta > Class Bacillariophyceae 		1 2021
Desdimelita spicatimanus Labay, 2022
Phylum Arthropoda > Class Malacostraca 		1 2020
Biemna variantia (Bowerbank, 1858)
Phylum Porifera > Class Demospongiae 		1 2019
Eosymtes magnumoculis Labay, 2022
Phylum Arthropoda > Class Malacostraca 		1 2019
Leucotreton kurilense Sanamyan, Sanamyan, Kukhlevskiy & Shilov, 2022
Phylum Porifera > Class Calcarea 		2 2019
Pleusymtes actiniae Marin, Sinelnikov & Antokhina, 2022
Phylum Arthropoda > Class Malacostraca 		1 2019
Litorogammarus mazestiensis (Marin & Palatov, 2021)
Phylum Arthropoda > Class Malacostraca 		1 2019
Paramoera staudei Labay, 2023
Phylum Arthropoda > Class Malacostraca 		1 2019
Paramoera stepaniae Labay, 2023
Phylum Arthropoda > Class Malacostraca 		1 2019

Data providers