Aleutian Islands

Statistics

Occurrence records 179,909
Species level 67,536
Species 1,211
Taxa 1,804
Datasets 66
Time range 1849 - 2024

Data quality

Dropped records

Dropped records 0
Not marine 3
No WoRMS match 542
No coordinates 0
Zero coordinates 0

Taxonomic issues

Marine unsure 11
No accepted name available 180

Missing and invalid fields

Field Missing Invalid
coordinateUncertaintyInMeters 16,918 3,385
eventDate 5,811 0
maximumDepthInMeters 49,253 257
minimumDepthInMeters 46,200 88
occurrenceStatus 12,506 0
scientificName 168 0
scientificNameID 6,862 48

Spatial issues

Records on land 6,306
More than 20 km from shore 0
Depth exceeds bathymetric depth 15,156

Top datasets

Dataset Records
Global Kelp Timeseries from NCEAS/KEEN Working Group
Published 2022-06-06
81,136
NOAA Deep-Sea Coral Research and Technology Program
Published 2025-02-05
44,286
NOAA AFSC North Pacific Groundfish Observer
Published 2020-09-18
34,714
FishNet2 Marine Data
Published 2023-12-19
3,326
CAS Invertebrate Zoology (IZ)
Published 2025-03-24
3,235
IPHC seabird survey 2002-2011
Published 2021-04-24
3,129
UWFC Ichthyology Collection
Published 2019-03-15
2,209
Arctic Species Trend Index (ASTI) : Marine
Published 2019-08-26
1,953
National Museum of Natural History Invertebrate Zoology Collections
Published
1,512
NaGISA Project
Published 2018-03-21
815

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
Saccharina latissima (Linnaeus) C.E.Lane, C.Mayes, Druehl & G.W.Saunders, 2006
Phylum Ochrophyta > Class Phaeophyceae
10,172
Alaria Greville, 1830
Phylum Ochrophyta > Class Phaeophyceae
10,142
Laminaria J.V. Lamouroux, 1813
Phylum Ochrophyta > Class Phaeophyceae
10,142
Agarum Dumortier, 1822
Phylum Ochrophyta > Class Phaeophyceae
10,142
Thala H. Adams & A. Adams, 1853
Phylum Mollusca > Class Gastropoda
10,142
Nereocystis Postels & Ruprecht, 1840
Phylum Ochrophyta > Class Phaeophyceae
10,142
Laminaria yezoensis Miyabe, 1902
Phylum Ochrophyta > Class Phaeophyceae
10,142
Pleurophomopsis Petr., 1924
Phylum Ascomycota > Class Dothideomycetes
10,142
Octocorallia Haeckel, 1866
Phylum Cnidaria > Class Octocorallia
6,203
Porifera Grant, 1836
Phylum Porifera
5,411

Newest species

Scientific name Records Since
Gonatus berryi Naef, 1923
Phylum Mollusca > Class Cephalopoda
1 2024
Cryptolithodes typicus Brandt, 1848
Phylum Arthropoda > Class Malacostraca
1 2024
Molgula citrina Alder & Hancock, 1848
Phylum Chordata > Class Ascidiacea
1 2022
Heteropora pacifica Borg, 1933
Phylum Bryozoa > Class Stenolaemata
1 2022
Crisularia pacifica (Robertson, 1905)
Phylum Bryozoa > Class Gymnolaemata
1 2018
Scopeloberyx robustus (Günther, 1887)
Phylum Chordata > Class Teleostei
1 2016
Suberites montalbidus Carter, 1880
Phylum Porifera > Class Demospongiae
3 2016
Sycon compactum Lambe, 1893
Phylum Porifera > Class Calcarea
1 2016
Stylaster repandus Cairns & Lindner, 2011
Phylum Cnidaria > Class Hydrozoa
2 2016
Haliclona (Haliclona) leopoldi Van Soest & Hooper, 2020
Phylum Porifera > Class Demospongiae
6 2016

Data providers

Name Records
CSIRO National Collections and Marine Infrastructure 81,195
Boston University, Department of Biology 81,136
University of Tasmania, Institute for Marine and Antarctic Studies 81,136
Coastal Marine Ecology and Conservation Lab, School of Resource and Environmental Management, Simon Fraser University 81,136
U.S. Geological Survey HQ 79,656
National Oceanic and Atmospheric Administration, Washington 44,794
National Oceanic and Atmospheric Administration 44,286
Northern Gulf Institute (a NOAA Cooperative Institute) 44,286
University of California, San Diego, Scripps Institution of Oceanography 34,714
Duke University 3,816