Dataset

Arctic benthic invertebrate collection of the Zoological Institute of the Russian Academy of Science

Arctic OBIS Open in mapper Explore occurrences

Dataset based on the Arctic marine invertebrate collection of the Zoological Institute of the Russian Academy of Science. Data contained were collected in the field from 1800 to 2004

Citation
Sirenko B.I., ed. 2001. List of species of free-living invertebrates of Eurasian Arctic seas and adjacent deep waters. In: Explorations of the fauna of the seas. 51(59). St.Petersburg: 1-132.
Published
October 01, 2019 at 15:55
License
This work is licensed under a Creative Commons Attribution (CC-BY) 4.0 License

Contacts

17,943
total submitted occurrences
17,942
accepted occurrences
510
taxa
515
species

Taxa

Missing and invalid fields

Field Missing Invalid
coordinateUncertaintyInMeters 17,943
100.0%
eventDate 49
0.3%
maximumDepthInMeters 14,836 46
82.9%
minimumDepthInMeters 572 215
4.4%
scientificNameID 9
0.1%

Quality flags

The OBIS data quality flags are documented at https://github.com/iobis/obis-qc.

Flag Dropped Records
DEPTH_EXCEEDS_BATH 16,866
94.0%
ON_LAND 868
4.8%
NO_DEPTH 787
4.4%
DEPTH_OUT_OF_RANGE 225
1.3%
MIN_DEPTH_EXCEEDS_MAX 89
0.5%
NO_ACCEPTED_NAME 1
0.0%
NO_MATCH 1
0.0%

Measurement types

DNA derived data