Prey items of Centrolophus niger collected south of Iceland in July 2017 and July 2021
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| Format: | Dataset Open Access |
| Langue: | en |
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PANGAEA
2023
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| _version_ | 1867172186151714816 |
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| author | Kennedy, James Ólafsdóttir, Anna H Aradóttir, Svandís Eva Egilsdóttir, Svanhildur Pampoulie, Christophe |
| author_facet | Kennedy, James Ólafsdóttir, Anna H Aradóttir, Svandís Eva Egilsdóttir, Svanhildur Pampoulie, Christophe |
| collection | Datos científicos de ciencias marinas y ambientales |
| contents | This data set has biological measurements and stomach content analysis for fourteen specimens of Centrolophus niger which were frozen whole at sea during the Icelandic part of the International Ecosystem Summer Survey in Nordic Seas (IESSNS) in July 2017 and July 2021. In 2017, three specimens were collected to confirm species identification by a specialist at home institute. In 2021, all caught specimens were collected for detailed biological study. The C. niger were by-catch in a scientific pelagic ecosystem survey which includes trawling, cod-end mesh size 50 mm, in the surface layer, trawl headline visible in surface and foot rope at approximately 35 m depth. Four images are provided for each specimen, proximal and distal side of both left and right otolith. For detailed information about the surveys see the cruise reports attached to the campaigns. The data is provided by the Marine and Freshwater Research Institute (MFRI) in Iceland. |
| format | Dataset Open Access |
| id | pangaea_https___doi_org_10_1594_PANGAEA_955697 |
| institution | PANGAEA |
| language | en |
| publishDate | 2023 |
| publisher | PANGAEA |
| record_format | pangaea |
| spellingShingle | Prey items of Centrolophus niger collected south of Iceland in July 2017 and July 2021 Kennedy, James Ólafsdóttir, Anna H Aradóttir, Svandís Eva Egilsdóttir, Svanhildur Pampoulie, Christophe A10-2017; A10-2017_305; A12-2021; A12-2021_327; A12-2021_330; A12-2021_335; A12-2021_339; A12-2021_343; Actinopterygii indeterminata, fragment; Actinopterygii indeterminata, fragment, wet mass; Actinopterygii indeterminata, scales; Actinopterygii indeterminata, scales, wet mass; Amphipoda indeterminata; Amphipoda indeterminata, wet mass; Arni Fridriksson; Calanus finmarchicus; Calanus finmarchicus, wet mass; Calanus indeterminata; Calanus indeterminata, wet mass; Centrolophus niger; Cephalopoda indeterminata; Cephalopoda indeterminata, wet mass; Clione sp.; Clione sp., wet mass; Copepoda indeterminata; Copepoda indeterminata, wet mass; Counted; Crustacea indeterminata; Crustacea indeterminata, wet mass; Event label; Hyperia galba; Hyperia galba, mass; Hyperiidea indeterminata; Hyperiidea indeterminata, wet mass; IESSNS_2017; IESSNS_2021; Indeterminata, wet mass; mesopelagic; Multipurpose pelagic trawl - 832; MULTPELT-832; Nordic Seas; prey; Prey digestion level; rare; Species, unique identification; Species, unique identification (Semantic URI); Species, unique identification (URI); Specimen identification; Stomach contents; SUMMER; Sustainable Management of Mesopelagic Resources; Themisto abyssorum; Themisto abyssorum, wet mass; VID; Visual identification; Weighed (scale) This data set has biological measurements and stomach content analysis for fourteen specimens of Centrolophus niger which were frozen whole at sea during the Icelandic part of the International Ecosystem Summer Survey in Nordic Seas (IESSNS) in July 2017 and July 2021. In 2017, three specimens were collected to confirm species identification by a specialist at home institute. In 2021, all caught specimens were collected for detailed biological study. The C. niger were by-catch in a scientific pelagic ecosystem survey which includes trawling, cod-end mesh size 50 mm, in the surface layer, trawl headline visible in surface and foot rope at approximately 35 m depth. Four images are provided for each specimen, proximal and distal side of both left and right otolith. For detailed information about the surveys see the cruise reports attached to the campaigns. The data is provided by the Marine and Freshwater Research Institute (MFRI) in Iceland. |
| title | Prey items of Centrolophus niger collected south of Iceland in July 2017 and July 2021 |
| topic | A10-2017; A10-2017_305; A12-2021; A12-2021_327; A12-2021_330; A12-2021_335; A12-2021_339; A12-2021_343; Actinopterygii indeterminata, fragment; Actinopterygii indeterminata, fragment, wet mass; Actinopterygii indeterminata, scales; Actinopterygii indeterminata, scales, wet mass; Amphipoda indeterminata; Amphipoda indeterminata, wet mass; Arni Fridriksson; Calanus finmarchicus; Calanus finmarchicus, wet mass; Calanus indeterminata; Calanus indeterminata, wet mass; Centrolophus niger; Cephalopoda indeterminata; Cephalopoda indeterminata, wet mass; Clione sp.; Clione sp., wet mass; Copepoda indeterminata; Copepoda indeterminata, wet mass; Counted; Crustacea indeterminata; Crustacea indeterminata, wet mass; Event label; Hyperia galba; Hyperia galba, mass; Hyperiidea indeterminata; Hyperiidea indeterminata, wet mass; IESSNS_2017; IESSNS_2021; Indeterminata, wet mass; mesopelagic; Multipurpose pelagic trawl - 832; MULTPELT-832; Nordic Seas; prey; Prey digestion level; rare; Species, unique identification; Species, unique identification (Semantic URI); Species, unique identification (URI); Specimen identification; Stomach contents; SUMMER; Sustainable Management of Mesopelagic Resources; Themisto abyssorum; Themisto abyssorum, wet mass; VID; Visual identification; Weighed (scale) |
| url | https://doi.org/10.1594/PANGAEA.955697 |