Dataset

Trinidad and Tobago deep sea biodiversity data sourced from literature, cruise reports and institute collection records

OBIS Deep Sea Open in mapper Explore occurrences

This dataset is a darwin core archive of biodiversity data, both specimen occurrence and observation records from Trinidad and Tobago, which accompanies the following publication: Jaime-Leigh Lue Chin, Muriel Rabone, Juliano Palacios-Abrantes, Judith Gobin, Alana Jute, La Daana K. Kanhai, Diva J. Amon. A Baseline Assessment of Deep-Sea Biodiversity, and Guide for Future Actions to Inform Stewardship, in Trinidad and Tobago. Discover Oceans. In press. These data have not previously been available on OBIS, and comprise records from the literature, cruise reports, and the records of the Trinidad and Tobago University of the West Indies’ Zoology Museum Collection and the Institute of Marine Affairs’ Marine Reference Collection. Cruise reports include those from the R/V Pillsbury, obtained from the University of Miami’s library, and the R/V Dr. Fridtjof Nansen, sourced from the Norwegian Institute of Marine Research. Additionally, records from the sample list for the E/V Nautilus NA054 expedition were included. Literature records were also sourced from: Amon et al. 2017; Olu et al., 2017; Sibuet et al., 1998. Staiger, 1969 (see publication for full reference details). Further information is available on request.

Published: January 07, 2026 at 10:13

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

URL: https://ipt.iobis.org/obis-deepsea/resource?r=lue_chin_et_al_trinidad_and_tobago_baseline_biodiversity_study

Contacts:

Diva Amon
The University of the West Indies, St. Augustine, Trinidad and Tobago; SpeSeas

Jaime-Leigh Lue Chin
The University of the West Indies, St. Augustine, Trinidad and Tobago

Muriel Rabone
Natural History Museum

906
occurrence records
301
taxa
175
species

Taxa

Missing and invalid fields

Field Missing Invalid
coordinateUncertaintyInMeters 906
100.0%
decimalLatitude 17
1.9%
individualCount 80
8.8%
maximumDepthInMeters 88
9.7%
minimumDepthInMeters 126
13.9%
occurrenceStatus 906
100.0%
scientificNameID 906
100.0%

Quality flags

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

Flag Dropped Records
DEPTH_EXCEEDS_BATH 199
22.0%
NO_MATCH 28
3.1%
LAT_OUT_OF_RANGE 17
1.9%
NO_COORD 17
1.9%
MIN_DEPTH_EXCEEDS_MAX 1
0.1%

Measurement types

DNA derived data