Marine organism collection of the Maurice Lamontagne Institute, Fisheries and Oceans Canada. / Collection des organismes marins de l'Institut Maurice-Lamontage, Pêches et Océans Canada.

Citation: Miller R, Nozères C (2025). DFO Quebec Region MLI museum collection. Version 3.27. Fisheries and Oceans Canada. Occurrence dataset. http://iobis.org/mapper/?resource_id=2673

Published: December 14, 2025 at 01:51

URL: http://ipt.iobis.org/obiscanada/resource?r=dfo_que_mli_museum

Roberta Miller
Fisheries and Oceans Canada

Claude Nozères
Fisheries and Oceans Canada

12,975

occurrence records

1,889

taxa

1,543

species

Taxa

Missing and invalid fields

Field	Missing	Invalid
coordinateUncertaintyInMeters	12,975		100.0%
decimalLatitude	1,789	4	13.8%
decimalLongitude	1,789	4	13.8%
eventDate	1,471	11,484	99.8%
individualCount		2	0.0%
maximumDepthInMeters	4,320		33.3%
minimumDepthInMeters	4,323		33.3%
occurrenceStatus	12,975		100.0%

Quality flags

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

Flag	Records
NO_DEPTH	4,320	33.3%
NO_COORD	1,793	13.8%
DEPTH_EXCEEDS_BATH	1,651	12.7%
ON_LAND	471	3.6%
NOT_MARINE	54	0.4%
NO_ACCEPTED_NAME	22	0.2%
LAT_OUT_OF_RANGE	4	0.0%
LON_OUT_OF_RANGE	4	0.0%
MARINE_UNSURE	2	0.0%

DFO Quebec Region MLI museum collection

Taxa

Missing and invalid fields

Quality flags

Measurement types

DNA derived data