Hellenic Centre for Marine Research - Institute of Marine Biology, Biotechnology and Aquaculture

Parent institute Hellenic Centre for Marine Research

Statistics

Occurrence records 181,744
Species level 156,416
Species 6,625
Taxa 7,685
Datasets 92
Time range 1841 - 2023

Data quality

Dropped records

Not marine 2,546
No WoRMS match 6,587
No coordinates 0
Zero coordinates 0

Taxonomic issues

Marine unsure 2,846
No accepted name available 6,665

Missing and invalid fields

Field Missing Invalid
coordinateUncertaintyInMeters 171,734 0
eventDate 34,021 0
maximumDepthInMeters 32,395 0
minimumDepthInMeters 27,182 0
scientificNameID 526 6,113

Spatial issues

Records on land 13,097
More than 20 km from shore 3
Depth exceeds bathymetric depth 12,333

Distribution

Records

Composition

detailed (class) simple

Top taxa

IUCN Red List All taxa
Scientific name Records
Liriope tetraphylla (Chamisso & Eysenhardt, 1821)
Phylum Cnidaria > Class Hydrozoa
1,060
Thalia democratica (Forskål, 1775)
Phylum Chordata > Class Thaliacea
1,007
Lensia subtilis (Chun, 1886)
Phylum Cnidaria > Class Hydrozoa
805
Centropages typicus Krøyer, 1849
Phylum Arthropoda > Class Copepoda
778
Parasagitta setosa (J. Müller, 1847)
Phylum Chaetognatha > Class Sagittoidea
669
Muggiaea kochii (Will, 1844)
Phylum Cnidaria > Class Hydrozoa
668
Abylopsis tetragona (Otto, 1823)
Phylum Cnidaria > Class Hydrozoa
623
Pagellus erythrinus (Linnaeus, 1758)
Phylum Chordata > Class Teleostei
601
Salpa fusiformis Cuvier, 1804
Phylum Chordata > Class Thaliacea
585
Muggiaea atlantica Cunningham, 1892
Phylum Cnidaria > Class Hydrozoa
566