Name: Type locality distributions from the World Register of Marine Species
License: This work is licensed under a Creative Commons Attribution (CC-BY) 4.0 License

Extraction of type locality information from the World Register of Marine Species.

Citation

WoRMS Editorial Board (2021). Type locality distributions from the World Register of Marine Species. Available from http://www.marinespecies.org at VLIZ. Accessed on YYYY-MM-DD.

Published

August 06, 2026 at 12:46

License

This work is licensed under a Creative Commons Attribution (CC-BY) 4.0 License

URL

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

Archive

https://ipt.vliz.be/eurobis/archive.do?r=worms_type_localities

Contacts

WoRMS Steering Committee
WoRMS Steering Committee

Leen Vandepitte
Vlaams Instituut voor de Zee

Flanders Marine Institute (VLIZ)
Flanders Marine Institute (VLIZ)

40,860

total submitted occurrences

40,319

accepted occurrences

31,151

taxa

29,279

species

Taxa

Missing and invalid fields

Field	Missing	Invalid
coordinateUncertaintyInMeters	40,152	44	98.4%
decimalLatitude		7	0.0%
decimalLongitude		10	0.0%
eventDate	24,367		59.6%
maximumDepthInMeters	31,095		76.1%
minimumDepthInMeters	19,164	1	46.9%
scientificNameID		308	0.8%

Quality flags

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

Flag	Records
NO_DEPTH	17,372	42.5%
ON_LAND	9,292	22.7%
DEPTH_EXCEEDS_BATH	3,442	8.4%
MARINE_UNSURE	2,422	5.9%
NO_ACCEPTED_NAME	924	2.3%
NO_MATCH	308	0.8%
NOT_MARINE	221	0.5%
MIN_DEPTH_EXCEEDS_MAX	78	0.2%
NO_COORD	13	0.0%
LON_OUT_OF_RANGE	10	0.0%
LAT_OUT_OF_RANGE	7	0.0%
DEPTH_OUT_OF_RANGE	1	0.0%
ZERO_COORD	1	0.0%

Type locality distributions from the World Register of Marine Species

Taxa

Missing and invalid fields

Quality flags

Measurement types

DNA derived data