Dataset

IBSS historical data from different cruises

EurOBIS Open in mapper Explore occurrences

Data of the Institute of Biology of the Southern Seas, NAS Ukraine

Citation: Historical dataset of marine biological records, Institute of Biology of the Southern Seas, NAS Ukraine

Published: September 17, 2025 at 10:12

URL: http://ipt.vliz.be/eurobis/resource?r=ibsshistorical

86,192
occurrence records
580
taxa
385
species

Taxa

Missing and invalid fields

Field Missing Invalid
coordinateUncertaintyInMeters 86,192
100.0%
scientificNameID 464 11
0.6%

Quality flags

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

Flag Dropped Records
NO_ACCEPTED_NAME 7,206
8.4%
DEPTH_EXCEEDS_BATH 812
0.9%
NO_MATCH 343
0.4%
NOT_MARINE 245
0.3%
WORMS_ANNOTATION_REJECT_AMBIGUOUS 198
0.2%
ON_LAND 173
0.2%
MIN_DEPTH_EXCEEDS_MAX 134
0.2%
WORMS_ANNOTATION_RESOLVABLE 132
0.2%
MARINE_UNSURE 1
0.0%

Measurement types

DNA derived data