Dataset

Museum and Art Gallery of the Northern Territory Ichthyology Collection - Marine records

OBIS Australia Open in mapper Explore occurrences

The Museum and Art Gallery of the Northern Territory (MAGNT) Ichthyology Collection was established in 1981. It contains over 38,000 databased lots and about 250,000 specimens including 90 holotypes and 500 paratype lots. The collection was founded by a significant donation from NT Fisheries, and has subsequently continued to grow through MAGNT field collecting activities, voucher collections lodged by external researchers (e.g. the Arid Zone and JETINDOFISH collections), museum exchanges and public donations. The collection's emphasis is on the marine, estuarine and freshwater fishes of Northern and Central Australia, Southeast Asia and the Indo-West Pacific. One of the collections strengths is the large and diverse holdings of tropical gobies. Data downloaded from ALA (http://collections.ala.org.au/public/show/co42), taxa matched to World Register of Marine Species. This dataset excludes non-marine taxa.

Citation: Dally G (2023): Museum and Art Gallery of the Northern Territory Ichthyology Collection - Marine records. v1.9. CSIRO National Collections and Marine Infrastructure (NCMI) Information and Data Centre (IDC). Dataset/Occurrence. https://www.marine.csiro.au/ipt/resource?r=magnt_ichthyology&v=1.9

Published: June 28, 2023 at 03:28

URL: https://www.marine.csiro.au/ipt/resource?r=magnt_ichthyology

35,412
occurrence records
2,904
taxa
2,519
species

Taxa

Missing and invalid fields

Field Missing Invalid
coordinateUncertaintyInMeters 1,932
5.5%
decimalLatitude 1,932
5.5%
decimalLongitude 1,932
5.5%
eventDate 3,646
10.3%
maximumDepthInMeters 34,844
98.4%
minimumDepthInMeters 34,844
98.4%

Quality flags

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

Flag Dropped Records
NO_DEPTH 34,844
98.4%
ON_LAND 9,397
26.5%
NO_COORD 1,932
5.5%
DEPTH_EXCEEDS_BATH 31
0.1%
NOT_MARINE 14
0.0%

Measurement types

DNA derived data