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Balaena mysticetus   Linnaeus, 1758

Bowhead whale

Native range | All suitable habitat | Point map | Year 2050
This map was computer-generated and has not yet been reviewed.
Balaena mysticetus  AquaMaps  Data sources: GBIF OBIS
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Image of Balaena mysticetus (Bowhead whale)
Balaena mysticetus

Canada country information

Common names: [No common name]
Occurrence: native
Salinity: marine
Abundance: | Ref:
Importance: | Ref:
Aquaculture: never/rarely | Ref:
Regulations: no regulations | Ref:
Uses: no uses
Comments: Known from eastern and Arctic Canada (Ref. 1522). IUCN status is endangered for Baffin Bay- Davis Strait stock and vulnerable for Hudson Bay-Foxe Basin stock (Ref. 78806). CITES: I/r, 09/07/75; I/w, 11/08/78.
National Checklist:
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/ca.html
National Fisheries Authority: http://www.ncr.dfo.ca/home_e.htm
Occurrences: Occurrences Point map
Main Ref: Rice, D.W., 1998
National Database:

Common names from other countries

Bowhead, ... more

Classification / Names / Names народные названия | синонимы | Catalog of Fishes (gen., sp.) | ITIS | CoL | WoRMS

> Cetartiodactyla () > Balaenidae ()

Environment: milieu / climate zone / depth range / distribution range экология

пелагический.   Polar; 90°N - 0°S, 180°W - 180°E

распространение страны | регионы FAO | Ecosystems | места находок | интродукции

Pacific Ocean, Northern Atlantic and the Arctic. [Bering-Chukchi-Beaufort Sea population: LR/cd; Okhotsk Sea population: EN, D; Svalbard-Barents Sea (Spitsbergen) population: CR, D: IUCN 2010 (Ref. 84930)].

Length at first maturity / Size / Вес / Возраст

Maturity: Lm 1,400.0, range 125 - 140 cm Max length : 1,800 cm TL самец/пол неопределен; (Ref. 1394); 2000 cm TL (female); наибольший вес (опубликованные данные): 100.0 t (Ref. 1394)

биология     глоссарий (например epibenthic)

Lives among the pack ice, migrating to the high arctic summer, but retreating southward in winter with the advancing ice edge. Feeds on small to medium-sized invertebrates, especially krill and copepods. Bowhead whales were heavily hunted for several centuries. Today they are partially protected by the IWC. The current world population is still threatened by small-scale hunting by Alaskan, Canadian, and Russian natives. In addition, there are various forms of habitat degradation, including disturbance from oil and gas exploration and development activities (Ref. 1394).

Life cycle and mating behavior половая зрелость | размножение | нерест | икра | Fecundity | личинки

Females calve once every 3 to 5 years, i.e., very low reproductive capacity (Ref. 118436).

Основная ссылка ссылки | координатор | соавторы

Jefferson, T.A., S. Leatherwood and M.A. Webber. 1993. (Ref. 1394)

Статус Красного Списка МСОП (Ref. 130435: Version 2024-1)

  Не вызывающий беспокойства (LC) ; Date assessed: 01 January 2018

Статус СИТЕС (Ref. 108899)

Appendix I: International trade banned

CMS (Ref. 116361)

Appendix I: Endangered migratory species

Использование человеком

рыболовство: коммерческий
FAO - рыболовство: landings, Видовой профиль | FishSource | Sea Around Us

инструменты

E-book | полевой определитель

ресурсы в Интернет

BHL | BOLD Systems | CISTI | DiscoverLife | FAO(рыболовство: Видовой профиль; publication : search) | GenBank (Геном, Нуклеотид) | GloBI | Gomexsi | Google Books | Google Scholar | Google | PubMed | Tree of Life | Wikipedia (Вперёд, поиск) | Zoological Record

Estimates based on models

Preferred temperature (Ref. 115969): -1.7 - 1.5, mean -0.9 (based on 4244 cells).
устойчивость к внешним воздействиям (Ref. 69278) очень низкий, минимальное время удвоения популяции более 14 лет (K=0.03; tm=20).
Уязвимость (Ref. 71543): Very high vulnerability (88 of 100).
Категория цены (Ref. 80766): Unknown.