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Balaenoptera borealis   Lesson, 1828

Sei whale

Native range | All suitable habitat | Point map | Year 2050
This map was computer-generated and has not yet been reviewed.
Balaenoptera borealis  AquaMaps  Data sources: GBIF OBIS
Hochladen Photos 
| Alle Bilder | Google Bild |
Image of Balaenoptera borealis (Sei whale)
Balaenoptera borealis


Sierra Leone 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:
National Checklist:
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/sl.html
National Fisheries Authority:
Occurrences: Occurrences Point map
Main Ref: Jefferson, T.A., S. Leatherwood and M.A. Webber, 1993
National Database:

Common names from other countries

Classification / Names / Names Namen | Synonyme | Catalog of Fishes (gen., sp.) | ITIS | CoL | WoRMS

> Cetartiodactyla () > Balaenopteridae (rorquals, finback whales)

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

Pelagisch; tiefenbereich 0 - 342 m (Ref. 116169).   Tropical; 8°C - 25°C (Ref. 75906); 90°N - 90°S, 180°W - 180°E

Verbreitung Länder | FAO Gebiete | Ecosystems | Vorkommen | Einführungen

Circumglobal: Balaenoptera borealis borealis: Greenland, Iceland, Norway, North Carolina, Bay of Biscay, Mediterranean Sea, South Carolina, Gulf of Mexico, Bay of Campeche, Caribbean Sea, Cuba, Anguilla, Morocco, Mauritania, Alaska, Bering Sea, Gulf of Alaska, Japan, Southern California, Ogasawara, Mexico, Islas Revilla Gigedo (Pacific Ocean); Balaenoptera borealis schlegellii: Antarctica, Brazil, Angola, South Africa, Western Australia, Cook Straits, New Zealand, Peru, Java Indonesia (Ref. 1522).

Length at first maturity / Size / Gewicht / Alter

Maturity: Lm 1,330.0  range ? - ? cm Max length : 1,800 cm TL Männchen/unbestimmt; (Ref. 1394); max. veröff. Gewicht: 30.0 t (Ref. 1394)

Biologie     Fachlexikon (Englisch) (z.B. epibenthic)

Largest of the sei whales. As the larger rorquals became scarce in recent decades, hunting pressure on sei, Bryde’s, and minke whales increased, largely in the Antarctic. Although heavily depleted, sei whales have recovered somewhat more successfully from hunting than other large baleen whales (Ref. 1394).

Hauptreferenz Referenzen | Koordinator | Partner

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

IUCN Rote Liste Status (Ref. 130435: Version 2024-1)

  stark gefährdet (EN) (A1abd); Date assessed: 25 June 2018

CITES Status (Ref. 108899)


CMS (Ref. 116361)

Nutzung durch Menschen

Fischereien: kommerziell
FAO - Fischereien: landings, Artbeschreibung | FishSource | Sea Around Us

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Ablaichen
Fecundity
Eier
Eientwicklung
Alter/Größe
Wachstum
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Länge-Länge
Morphologie
Larven
Dichte
Referenzen
Mass conversion

Internet Quellen

BHL | BOLD Systems | CISTI | DiscoverLife | FAO(Fischereien: Artbeschreibung; publication : search) | GenBank (Genom, nucleotide) | GloBI | Gomexsi | Google Books | Google Scholar | Google | PubMed | Tree of Life | Wikipedia (Gehe zu, Suchen) | Zoological Record

Estimates based on models

Preferred temperature (Ref. 115969): 0.2 - 3.1, mean 1.5 (based on 19380 cells).
Verwundbarkeit (Ref. 71543): Very high vulnerability (90 of 100).
Preiskategorie (Ref. 80766): Unknown.