10.15472/syq8ir ff562a82-53c1-48ca-bfdc-19475197cf92 https://ipt.biodiversidad.co/sibm/resource?r=anadarko_holothuroidea Deep-Sea holothurians (Echinodermata, Holothuroidea) of the Colombian Southern Caribbean Sea Vladimir Puentes Anadarko Colombia Company Asesor Ambiental Senior
CO
vladimir.puentes@anadarko.com
Luisa Fernanda Dueñas Universidad Nacional de Colombia, Sede Bogotá Assistant Professor
Bogotá CO
lduenasm@unal.edu.co 0000-0002-0756-826X
Giomar Borrrero INVEMAR Profesional Vladimir Puentes Anadarko Colombia Company Asesor Ambiental Senio
Calle 113 No. 7-80 Piso 11 Bogota DC Bogota DC CO
vladimir.puentes@anadarko.com
Vladimir Puentes
CO
vladimir.puentes@anadarko.com author
2019-05-17 eng Data includes holothurians reported in southern Colombian Caribbean, registered in images from towed camera systems and remote operated vehicles (ROVs). Equinodermata Holothuroidea Sea cucumbers Observation ROV towed camera southern Colombian Caribbean n/a Observation n/a Occurrence GBIF Dataset Type Vocabulary: http://rs.gbif.org/vocabulary/gbif/dataset_type.xml Observation GBIF Dataset Subtype Vocabulary: http://rs.gbif.org/vocabulary/gbif/dataset_subtype.xml This work is licensed under a Creative Commons Attribution Non Commercial (CC-BY-NC) 4.0 License. Southwestern Colombian Caribbean, ultra-deep waters -77.223 -76.575 10.358 9.341 2015-08-27 2017-11-30 Identify deep sea organisms of the southern Colombian Caribbean no mainteinance needed unkown Vladimir Puentes Anadarko Colombia Company Asesor Ambiental Senior
Calle 113 No. 7-80 Piso 11 Bogota DC Bogota DC. CO
3124809323 vladimir.puentes@anadarko.com
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. Southern Colombian Caribbean 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. 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. Contributions to Knowledge of Deep Sea Marine Life in Colombian Caribbean Vladimir Puentes author Luisa Fernanda Dueñas author 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 Anadarko Colombia Company Colombian deep seafloor are basically soft muddy bottoms 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.
2019-05-10T05:58:52.169-04:00 dataset Puentes V, Dueñas L F, Borrrero G (2019): Deep-Sea holothurians (Echinodermata, Holothuroidea) of the Colombian Southern Caribbean Sea. v1.3. Anadarko Colombia Company. Dataset/Occurrence. https://doi.org/10.15472/syq8ir https://statics.sibcolombia.net/sib-resources/images/logos-socios/500px/anadarko.jpg No aplica No aplica No aplica other individuo 1 ff562a82-53c1-48ca-bfdc-19475197cf92/v1.3.xml