Abyssal fauna of the UK-1 polymetallic nodule exploration claim, Clarion-Clipperton Zone, central Pacific Ocean: Echinodermata

Thomas Dahlgren

doi:10.15468/svm03i

Abyssal fauna of the UK-1 polymetallic nodule exploration claim, Clarion-Clipperton Zone, central Pacific Ocean: Echinodermata

Citation

Dahlgren T (2016): Abyssal fauna of the UK-1 polymetallic nodule exploration claim, Clarion-Clipperton Zone, central Pacific Ocean: Echinodermata. v1.1. Deep-sea OBIS node. Dataset/Occurrence. no dataset DOI https://doi.org/10.15468/svm03i accessed via GBIF.org on 2024-12-11.

Description

We present data from a DNA taxonomy register of the abyssal benthic Echinodermata collected as part of the Abyssal Baseline (ABYSSLINE) environmental survey cruise ‘AB01’ to the UK Seabed Resources Ltd (UKSRL) polymetallic-nodule exploration claim ‘UK-1’ in the eastern Clarion-Clipperton Zone (CCZ), central Pacific Ocean abyssal plain. Morphological and genetic data are presented for 17 species (4 Asteroidea, 4 Crinoidea, 2 Holothuroidea and 7 Ophiuroidea) identified by a combination of morphological and genetic data. No taxa matched previously published genetic sequences, but 8 taxa could be assigned to previously-described species based on morphology, although here we have used a precautionary approach in taxon assignments to avoid over-estimating species ranges. The Clarion-Clipperton Zone is a region undergoing intense exploration for potential deep-sea mineral extraction. We present these data to facilitate future taxonomic and environmental impact study by making both data and voucher materials available through curated and accessible biological collections.

Taxonomic Coverages

Geographic Coverages

Bibliographic Citations

Glover A, Wiklund H, Rabone M, Amon D, Smith C, O'Hara T, Mah C, Dahlgren T (2016) Abyssal fauna of the UK-1 polymetallic nodule exploration claim, Clarion-Clipperton Zone, central Pacific Ocean: Echinodermata. Biodiversity Data Journal 4: e7251. doi: 10.3897/BDJ.4.e7251 - doi: 10.3897/BDJ.4.e7251

Contacts

Thomas Dahlgren
originator
position: Dr
Uni Research
Bergen
NO
email: thda@mac.com

Thomas Dahlgren
metadata author
position: Dr
Uni Research
Bergen
NO
email: thda@mac.com

Thomas Dahlgren
administrative point of contact
position: Dr
Uni Research
Bergen
NO
email: thda@mac.com