Record of fishes sampled in Kita-no-ura cove (Lützow-Holm Bay, East Antarctica) in January 2019
Continuous monitoring of fish fauna is important for evaluating effects of fisheries and environmental changes on the Antarctic marine ecosystem. In January 2019, we collected 52 individuals of 5 species of notothenioid species in Kita-no-ura cove, Lützow-Holm Bay, East Antarctica. The emerald rockc...
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National Institute of Polar Research
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ftdoajarticles:oai:doaj.org/article:c4baf0b8933a44c19c5d97ab23542199 2023-05-15T13:48:21+02:00 Record of fishes sampled in Kita-no-ura cove (Lützow-Holm Bay, East Antarctica) in January 2019 Hideaki Nishizawa Kotaro Ichikawa Saki Asai Nobuaki Arai Hiromichi Mitamura Yoshinori Miyamoto Tetsuo Iwami 2019-12-01T00:00:00Z https://doi.org/10.15094/00015803 https://doaj.org/article/c4baf0b8933a44c19c5d97ab23542199 EN JA eng jpn National Institute of Polar Research https://doi.org/10.15094/00015803 https://doaj.org/toc/2432-079X doi:10.15094/00015803 2432-079X https://doaj.org/article/c4baf0b8933a44c19c5d97ab23542199 Antarctic Record, Vol 63, Pp 20-26 (2019) notothenioidei syowa station trematomus bernacchii trematomus pennellii Geography (General) G1-922 article 2019 ftdoajarticles https://doi.org/10.15094/00015803 2022-12-31T02:07:53Z Continuous monitoring of fish fauna is important for evaluating effects of fisheries and environmental changes on the Antarctic marine ecosystem. In January 2019, we collected 52 individuals of 5 species of notothenioid species in Kita-no-ura cove, Lützow-Holm Bay, East Antarctica. The emerald rockcod Trematomus bernacchii was the most dominant (N=39), while the sharp-spined notothen T. pennellii was the second most common species (N=10). The number of T. pennellii was larger, but the number of T. hansoni (N=1) was smaller than previous studies. The relationship between body weight and total length of T. bernacchii and T. pennellii indicated that the body weight of T. pennellii tends to be higher than that of T. bernacchii of equal total length. Body weight is in proportion to total length to the power of 3.23 (95% confidence interval: 3.003.46); therefore, the deviation from isometry, the power of 3.33, was not observed. Article in Journal/Newspaper Antarc* Antarctic Antarctica East Antarctica Directory of Open Access Journals: DOAJ Articles Antarctic The Antarctic East Antarctica Syowa Station Lützow-Holm Bay ENVELOPE(38.000,38.000,-69.500,-69.500) Ura ENVELOPE(6.679,6.679,62.600,62.600) Kita-no-ura ENVELOPE(39.600,39.600,-69.000,-69.000) |
institution |
Open Polar |
collection |
Directory of Open Access Journals: DOAJ Articles |
op_collection_id |
ftdoajarticles |
language |
English Japanese |
topic |
notothenioidei syowa station trematomus bernacchii trematomus pennellii Geography (General) G1-922 |
spellingShingle |
notothenioidei syowa station trematomus bernacchii trematomus pennellii Geography (General) G1-922 Hideaki Nishizawa Kotaro Ichikawa Saki Asai Nobuaki Arai Hiromichi Mitamura Yoshinori Miyamoto Tetsuo Iwami Record of fishes sampled in Kita-no-ura cove (Lützow-Holm Bay, East Antarctica) in January 2019 |
topic_facet |
notothenioidei syowa station trematomus bernacchii trematomus pennellii Geography (General) G1-922 |
description |
Continuous monitoring of fish fauna is important for evaluating effects of fisheries and environmental changes on the Antarctic marine ecosystem. In January 2019, we collected 52 individuals of 5 species of notothenioid species in Kita-no-ura cove, Lützow-Holm Bay, East Antarctica. The emerald rockcod Trematomus bernacchii was the most dominant (N=39), while the sharp-spined notothen T. pennellii was the second most common species (N=10). The number of T. pennellii was larger, but the number of T. hansoni (N=1) was smaller than previous studies. The relationship between body weight and total length of T. bernacchii and T. pennellii indicated that the body weight of T. pennellii tends to be higher than that of T. bernacchii of equal total length. Body weight is in proportion to total length to the power of 3.23 (95% confidence interval: 3.003.46); therefore, the deviation from isometry, the power of 3.33, was not observed. |
format |
Article in Journal/Newspaper |
author |
Hideaki Nishizawa Kotaro Ichikawa Saki Asai Nobuaki Arai Hiromichi Mitamura Yoshinori Miyamoto Tetsuo Iwami |
author_facet |
Hideaki Nishizawa Kotaro Ichikawa Saki Asai Nobuaki Arai Hiromichi Mitamura Yoshinori Miyamoto Tetsuo Iwami |
author_sort |
Hideaki Nishizawa |
title |
Record of fishes sampled in Kita-no-ura cove (Lützow-Holm Bay, East Antarctica) in January 2019 |
title_short |
Record of fishes sampled in Kita-no-ura cove (Lützow-Holm Bay, East Antarctica) in January 2019 |
title_full |
Record of fishes sampled in Kita-no-ura cove (Lützow-Holm Bay, East Antarctica) in January 2019 |
title_fullStr |
Record of fishes sampled in Kita-no-ura cove (Lützow-Holm Bay, East Antarctica) in January 2019 |
title_full_unstemmed |
Record of fishes sampled in Kita-no-ura cove (Lützow-Holm Bay, East Antarctica) in January 2019 |
title_sort |
record of fishes sampled in kita-no-ura cove (lützow-holm bay, east antarctica) in january 2019 |
publisher |
National Institute of Polar Research |
publishDate |
2019 |
url |
https://doi.org/10.15094/00015803 https://doaj.org/article/c4baf0b8933a44c19c5d97ab23542199 |
long_lat |
ENVELOPE(38.000,38.000,-69.500,-69.500) ENVELOPE(6.679,6.679,62.600,62.600) ENVELOPE(39.600,39.600,-69.000,-69.000) |
geographic |
Antarctic The Antarctic East Antarctica Syowa Station Lützow-Holm Bay Ura Kita-no-ura |
geographic_facet |
Antarctic The Antarctic East Antarctica Syowa Station Lützow-Holm Bay Ura Kita-no-ura |
genre |
Antarc* Antarctic Antarctica East Antarctica |
genre_facet |
Antarc* Antarctic Antarctica East Antarctica |
op_source |
Antarctic Record, Vol 63, Pp 20-26 (2019) |
op_relation |
https://doi.org/10.15094/00015803 https://doaj.org/toc/2432-079X doi:10.15094/00015803 2432-079X https://doaj.org/article/c4baf0b8933a44c19c5d97ab23542199 |
op_doi |
https://doi.org/10.15094/00015803 |
_version_ |
1766249170822234112 |