Age and growth of blue Antimora Antimora rostrata (Moridae) in Southwestern Greenland waters
The results of determination of age and study on growth of blue antimora Antimora rostrata from the waters of Southwestern Greenland are presented. The results are based on the analysis of 200 fish otoliths. In the catches, we found specimens of antimora with total lengths of 18−70 cm, body weights...
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Online Access: | https://doi.org/10.1134/S0032945218020108 https://openrepository.ru/article?id=268839 |
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ftneicon:oai:rour.neicon.ru:rour/268839 2023-05-15T16:25:43+02:00 Age and growth of blue Antimora Antimora rostrata (Moridae) in Southwestern Greenland waters Vedishcheva, E. V. Trofimova, A. O. Orlova, S. Yu. Orlov, Alexei M. 2018 application/pdf https://doi.org/10.1134/S0032945218020108 https://openrepository.ru/article?id=268839 eng eng vtls:000651036 doi:10.1134/S0032945218020108 https://openrepository.ru/article?id=268839 Journal of ichthyology. 2018. Vol. 58, № 2. P. 217-225 Гренландия Северная Атлантика клюворылая антимора статьи в журналах info:eu-repo/semantics/article 2018 ftneicon https://doi.org/10.1134/S0032945218020108 2020-07-21T12:25:03Z The results of determination of age and study on growth of blue antimora Antimora rostrata from the waters of Southwestern Greenland are presented. The results are based on the analysis of 200 fish otoliths. In the catches, we found specimens of antimora with total lengths of 18−70 cm, body weights of 23−2731 g, at the age of 7−38 years. Minimal age of males (not considering juvenile individuals) was 10 years at body length of 27−33 cm; maximal age was 18 years at 42 cm. Minimal age of females was 9 years at length of 21–27 cm; maximal age was 38 years at 70 cm. The rate of linear growth in blue antimora from Southwestern Greenland waters is comparable to that in the fish from New Zealand and Ross Sea waters but considerably lower than indicated earlier for fish from the waters of Iceland, Greenland, and the Mid-Atlantic Ridge. The age of reaching sexual maturity in males and females is preliminary determined as 15 and 19−20 years, respectively. Article in Journal/Newspaper Greenland Iceland Ross Sea Гренландия NORA (National aggregator of open repositories of Russian universities) Greenland Mid-Atlantic Ridge New Zealand Ross Sea Journal of Ichthyology 58 2 217 225 |
institution |
Open Polar |
collection |
NORA (National aggregator of open repositories of Russian universities) |
op_collection_id |
ftneicon |
language |
English |
topic |
Гренландия Северная Атлантика клюворылая антимора |
spellingShingle |
Гренландия Северная Атлантика клюворылая антимора Vedishcheva, E. V. Trofimova, A. O. Orlova, S. Yu. Orlov, Alexei M. Age and growth of blue Antimora Antimora rostrata (Moridae) in Southwestern Greenland waters |
topic_facet |
Гренландия Северная Атлантика клюворылая антимора |
description |
The results of determination of age and study on growth of blue antimora Antimora rostrata from the waters of Southwestern Greenland are presented. The results are based on the analysis of 200 fish otoliths. In the catches, we found specimens of antimora with total lengths of 18−70 cm, body weights of 23−2731 g, at the age of 7−38 years. Minimal age of males (not considering juvenile individuals) was 10 years at body length of 27−33 cm; maximal age was 18 years at 42 cm. Minimal age of females was 9 years at length of 21–27 cm; maximal age was 38 years at 70 cm. The rate of linear growth in blue antimora from Southwestern Greenland waters is comparable to that in the fish from New Zealand and Ross Sea waters but considerably lower than indicated earlier for fish from the waters of Iceland, Greenland, and the Mid-Atlantic Ridge. The age of reaching sexual maturity in males and females is preliminary determined as 15 and 19−20 years, respectively. |
format |
Article in Journal/Newspaper |
author |
Vedishcheva, E. V. Trofimova, A. O. Orlova, S. Yu. Orlov, Alexei M. |
author_facet |
Vedishcheva, E. V. Trofimova, A. O. Orlova, S. Yu. Orlov, Alexei M. |
author_sort |
Vedishcheva, E. V. |
title |
Age and growth of blue Antimora Antimora rostrata (Moridae) in Southwestern Greenland waters |
title_short |
Age and growth of blue Antimora Antimora rostrata (Moridae) in Southwestern Greenland waters |
title_full |
Age and growth of blue Antimora Antimora rostrata (Moridae) in Southwestern Greenland waters |
title_fullStr |
Age and growth of blue Antimora Antimora rostrata (Moridae) in Southwestern Greenland waters |
title_full_unstemmed |
Age and growth of blue Antimora Antimora rostrata (Moridae) in Southwestern Greenland waters |
title_sort |
age and growth of blue antimora antimora rostrata (moridae) in southwestern greenland waters |
publishDate |
2018 |
url |
https://doi.org/10.1134/S0032945218020108 https://openrepository.ru/article?id=268839 |
geographic |
Greenland Mid-Atlantic Ridge New Zealand Ross Sea |
geographic_facet |
Greenland Mid-Atlantic Ridge New Zealand Ross Sea |
genre |
Greenland Iceland Ross Sea Гренландия |
genre_facet |
Greenland Iceland Ross Sea Гренландия |
op_source |
Journal of ichthyology. 2018. Vol. 58, № 2. P. 217-225 |
op_relation |
vtls:000651036 doi:10.1134/S0032945218020108 https://openrepository.ru/article?id=268839 |
op_doi |
https://doi.org/10.1134/S0032945218020108 |
container_title |
Journal of Ichthyology |
container_volume |
58 |
container_issue |
2 |
container_start_page |
217 |
op_container_end_page |
225 |
_version_ |
1766014534744539136 |