Deep-Sea holothurians (Echinodermata, Holothuroidea) of the Colombian Southern Caribbean Sea

Latest version published by Anadarko Colombia Company on Nov 21, 2019 Anadarko Colombia Company

Data includes holothurians reported in southern Colombian Caribbean, registered in images from towed camera systems and remote operated vehicles (ROVs).

Data Records

The data in this occurrence resource has been published as a Darwin Core Archive (DwC-A), which is a standardized format for sharing biodiversity data as a set of one or more data tables. The core data table contains 156 records.

This IPT archives the data and thus serves as the data repository. The data and resource metadata are available for download in the downloads section. The versions table lists other versions of the resource that have been made publicly available and allows tracking changes made to the resource over time.

Downloads

Download the latest version of this resource data as a Darwin Core Archive (DwC-A) or the resource metadata as EML or RTF:

Data as a DwC-A file download 156 records in English (11 KB) - Update frequency: unknown
Metadata as an EML file download in English (11 KB)
Metadata as an RTF file download in English (10 KB)

Versions

The table below shows only published versions of the resource that are publicly accessible.

How to cite

Researchers should cite this work as follows:

Puentes V, Dueñas L F, Borrrero G (2019): Deep-Sea holothurians (Echinodermata, Holothuroidea) of the Colombian Southern Caribbean Sea. v1.5. Anadarko Colombia Company. Dataset/Occurrence. https://doi.org/10.15472/syq8ir

Rights

Researchers should respect the following rights statement:

The publisher and rights holder of this work is Anadarko Colombia Company. This work is licensed under a Creative Commons Attribution Non Commercial (CC-BY-NC) 4.0 License.

GBIF Registration

This resource has been registered with GBIF, and assigned the following GBIF UUID: ff562a82-53c1-48ca-bfdc-19475197cf92.  Anadarko Colombia Company publishes this resource, and is itself registered in GBIF as a data publisher endorsed by Colombian Biodiversity Information System.

Keywords

Equinodermata; Holothuroidea; Sea cucumbers; Observation; ROV; towed camera; southern Colombian Caribbean; Observation; Occurrence; Observation

Contacts

Who created the resource:

Vladimir Puentes
Asesor Ambiental Senior
Anadarko Colombia Company CO
Luisa Fernanda Dueñas
Assistant Professor
Universidad Nacional de Colombia, Sede Bogotá Bogotá CO
Giomar Borrrero
Investigador
INVEMAR Calle 25 No. 2-55, Playa Salguero 470006 Santa Marta Magdalena

Who can answer questions about the resource:

Vladimir Puentes
Asesor Ambiental Senior
Anadarko Colombia Company Calle 113 No. 7-80 Piso 11 Bogota DC Bogota DC. CO 3124809323

Who filled in the metadata:

Vladimir Puentes
Asesor Ambiental Senio
Anadarko Colombia Company Calle 113 No. 7-80 Piso 11 Bogota DC Bogota DC CO

Who else was associated with the resource:

Author
Vladimir Puentes

Geographic Coverage

Southwestern Colombian Caribbean, ultra-deep waters

Bounding Coordinates South West [9.341, -77.223], North East [10.358, -76.575]

Temporal Coverage

Start Date / End Date 2015-08-27 / 2017-11-30

Project Data

in the frame of the Oil & gas exploration, towed camera pictures and ROV transects were done, in which deep sea fauna was encountered and identified by national and international experts, contributing to new knowledge about deep sea fauna in the Colombian Caribbean

Title Contributions to Knowledge of Deep Sea Marine Life in Colombian Caribbean
Funding Anadarko Colombia Company
Study Area Description Colombian deep seafloor are basically soft muddy bottoms
Design Description 25 towed camera trasects of about 3 hours each, taking pictures every 20 seconds in 4 survey areas. ROV video surveys in a cross pattern from a central point around 80-100 meters north, south, east, west.

The personnel involved in the project:

Author
Vladimir Puentes
Author
Luisa Fernanda Dueñas

Sampling Methods

Survey areas of interest were assessed using 25 towed camera transects. These transects registered seafloor features, during 3-hour surveys, taking still images every 20 seconds. Benthic and pelagic megafauna specimens were recorded in the images.

Study Extent Southern Colombian Caribbean
Quality Control Videos were analysed twice for the presence of cnidarians by two different experts. This methodology allowed us to ensure all cnidarians were registered. Still images and pictures of towed camera were analysed twice by the same expert, who did preliminary identification to phylum and class. All sea cucumber images were then identified to the lowest possible. When in doubt about the identification, additional experts were contacted and the images were sent to them in jpg format for towed camera photographs, and as a snapshot (also in jpg format) for ROV videos.

Method step description:

  1. ROV surveys: a total of 48 video transects (duration: 9 h 9 min 26 sec) were used, looking for benthic and pelagic sea cucumbers. Snapshots were taken for each sea cucumber, registered coordinates and depth and identified them to the lowest possible taxonomic level. Towed camera images: A total of 5,066 photographs, looking for benthic and pelagic sea cucumbers were analyzed. For each sea cucumber, coordinates and depth were registered and identified to the lowest possible taxonomic level.

Collection Data

Collection Name No aplica
Collection Identifier No aplica
Parent Collection Identifier No aplica
Specimen preservation methods Other
Curatorial Units Count 1 +/- 25 individuo

Additional Metadata

Purpose Identify deep sea organisms of the southern Colombian Caribbean
Maintenance Description no mainteinance needed
Alternative Identifiers 10.15472/syq8ir
ff562a82-53c1-48ca-bfdc-19475197cf92
https://ipt.biodiversidad.co/sibm/resource?r=anadarko_holothuroidea