Dataset

Museum and Art Gallery of the Northern Territory Annelid Collection

OBIS Australia Open in mapper Explore occurrences

The Museum and Art Gallery of the Northern Territory (MAGNT) Annelid Collection comprises about 27,000 lots of registered specimens, including 71 holotypes and 223 paratype lots. The Polychaete marine bristle worms are by far the best represented group, but the collection also includes earthworms and leeches (Clitellata). The Polychaete collection has representatives from marine and estuarine areas throughout Northern Australia, in particular Darwin Harbour, Bing Bong (MacArthur River) and Gove. The main focus of the collection is the Polychaete marine bristle worms. Other worm-like phyla are also held at the MAGNT, including Echiura (spoon worms), Sipuncula (peanut worms), Chaetognatha (arrow worms), Enteropneusta (acorn worms), Nemertea (ribbon worms), Nematoda (round worms), Phoronida, Platyhelminthes (flat worms) and Priapulida. This dataset is of marine species sourced from the Atlas of Living Australia (ALA) January 2019 (https://collections.ala.org.au/public/show/co142). Taxa have been matched to the World Register of Marine Species (WoRMS) and if not then matched to the Australian Faunal Directory (AFD)

Citation: Dally G (2023): Museum and Art Gallery of the Northern Territory Annelid Collection. v1.8. CSIRO National Collections and Marine Infrastructure (NCMI) Information and Data Centre (IDC). Dataset/Occurrence. https://www.marine.csiro.au/ipt/resource?r=ala_co142&v=1.8

Published: June 28, 2023 at 03:54

URL: https://www.marine.csiro.au/ipt/resource?r=ala_co142

Gavin Dally
Museum and Art Gallery of the Northern Territory

Chris Glasby
Museum and Art Gallery of the Northern Territory

24,560
occurrence records
635
taxa
366
species

Taxa

Missing and invalid fields

Field Missing Invalid
coordinateUncertaintyInMeters 24,560
100.0%
decimalLatitude 777
3.2%
decimalLongitude 777
3.2%
eventDate 2,162
8.8%
maximumDepthInMeters 24,560
100.0%
minimumDepthInMeters 24,560
100.0%
scientificNameID 9
0.0%

Quality flags

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

Flag Dropped Records
NO_DEPTH 24,560
100.0%
ON_LAND 4,577
18.6%
NO_COORD 777
3.2%
NO_ACCEPTED_NAME 48
0.2%
MARINE_UNSURE 43
0.2%
NO_MATCH 9
0.0%

Measurement types

DNA derived data