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

Fin whale, ... more

Classification / Names / Names Nama-nama umum | Sinonim (persamaan) | Catalog of Fishes (gen., sp.) | ITIS | CoL | WoRMS

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

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

Pelagis, permukaan; oceanodromus (Ref. 75906); kisaran kedalaman 0 - 230 m (Ref. 1005). Tropical; 90°N - 90°S, 180°W - 180°E

Penyebaran Negara-negara | Daerah-daerah FAO | Ecosystems | Kemunculan | Introduksi

Circumglobal except the Arctic: Balaenoptera physalus physalus: Svalbard, Barents Sea, North Carolina, Portugal, Cantabrian Sea, Newfoundland, Gulf of Mexico, Greater Antilles, Faroe Islands, Norway, Canary Islands, Sea of Okhotsk, Kuril Islands, Bering Sea, Chukchi Sea, Gulf of Alaska, Sea of Japan, Japan, Taiwan, Ogasawara, Hawaii, California, Baja California, Gulf of California; Balaenoptera physalus quoyi: Ross Ice Shelf, Brazil, Gabon, Angola, Namibia, South Africa, Madagascar, Western Australia, New Zealand, Colombia, Peru, Chile (Ref. 1522).

Length at first maturity / Size / Weight / umur

Maturity: L_m ? range ? - ? cm Max length : 2,700 cm TL jantan/; (Ref. 1394); Berat maksimum terpublikasi: 75.0 t (Ref. 1394)

The largest of the fin whales. Seen near shore, most commonly where deep water approaches the coast. Feeds on small invertebrates, schooling fishes, and squid. They are active lunge feeders (Ref. 1394). They are preyed upon by great white sharks (Ref. 32140). Following depletion of blue whale stocks, whalers shifted their attention to fin whales. Populations everywhere were substantially reduced. At present the worldwide population does not seem to appear in any immediate danger (Ref. 1394). Minimum depth from Ref. 116169.

rujukan utama Acuan | Koordinator | mitra

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

Status IUCN Red List (Ref. 130435: Version 2024-1)

Rentan, lihat daftar merah IUCN (VU) (A1d); Date assessed: 04 February 2018

status CITES (Ref. 108899)

Appendix I: International trade banned

CMS (Ref. 116361)

Appendix I & II: Endangered migratory species conserved through agreements

penggunaan manusia

Perikanan: komersial
FAO - Perikanan: landings, profail spesis | FishSource | Sea Around Us

Alat, peralatan

E-book | Penuntun lapangan

informasi lanjut

Negara-negara
Daerah-daerah FAO
Ecosystems
Kemunculan
Introduksi
Stocks
Ekologi
Makanan
Bahan makanan

Nama-nama umum
Sinonim (persamaan)
Pemangsa
Reproduksi, perkembang biakan
Kematangan
Pemijahan
Fecundity
telur-telur
pekembangan telor

Umur / Saiz
Pertumbuhan
panjang-berat
panjang-panjang
Morfologi
Larva
Kelimpahan

Acuan
Mass conversion

mitra
Gambar

Sumber internet

Estimates based on models

Preferred temperature (Ref. 115969): 0.2 - 4.6, mean 1.5 (based on 25596 cells).

Daya lenting (Ref. 69278) sedang, Waktu penggandaan populasi minimum 1.4 - 4.4 tahun (K=0.25-0.27; tm=17.5).

keancaman (Ref. 71543): Very high vulnerability (76 of 100).

kategori harga (Ref. 80766): Unknown.

Balaenoptera physalus (Linnaeus, 1758)