Halichoerus grypus, Grey seal : fisheries
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Halichoerus grypus   (Fabricius, 1791)

Grey seal

Native range | All suitable habitat | Point map | Year 2050
This map was computer-generated and has not yet been reviewed.
Halichoerus grypus  AquaMaps  Data sources: GBIF OBIS
muatnaik fotos/gambar 
Semua gambar | imej Google |
Image of Halichoerus grypus (Grey seal)
Halichoerus grypus
Picture by FAO

klasifikasi / Nama Nama-nama umum | Sinonim (persamaan) | CoL | ITIS | WoRMS

Mammalia | Carnivora | Phocidae

Lingkungan: lingkungan / zona iklim / kisaran kedalaman / jangkauan distribusi Ekologi

Batidemersal.  Temperate; 90°N - 90°S, 180°W - 180°E

Penyebaran Territories | Daerah-daerah FAO | Ekosistem | Kemunculan | Introduksi

Northeast Atlantic and Atlantic Ocean: Iceland, Faroe Islands, Norway, United Kingdom, Ireland, Baltic Sea (Ref. 1394); USA, Newfoundland, Gulf of St. Lawrence, Norway, Iceland, Faroe, Shetland Islands, Orkney Islands, Great Britain, Ireland, Netherlands, France, Greenland, Portugal (Ref. 1522).

Panjang pada saat jatuh tempo pertama / Ukuran / Berat / umur

Kematangan: Lm ?  range ? - ? cm Max length : 230 cm TL jantan/; (Acuan 1394); 200 cm TL (female); Berat maksimum terpublikasi: 310.0 kg (Acuan 1394); Berat maksimum terpublikasi: 310.0 kg

Biologi     Daftar kata (contoh epibenthic)

Inhabits in coastal areas; they haul-out on isolated beaches and rocky ledges of islands. Feeds on a wide variety of fishes and invertebrates and occasionally take seabirds (Ref. 1394). Found in coastal areas; they haul-out on isolated beaches and rocky ledges of islands. Feeds on a wide variety of fishes and invertebrates and occasionally take seabirds (Ref. 1394).

Siklus hidup dan perilaku kawin Kematangan | Reproduksi, perkembang biakan | Pemijahan | telur-telur | Fekunditas | Larva

rujukan utama Acuan | Koordinator | mitra

Jefferson, T.A., S. Leatherwood and M.A. Webber 1993 FAO species Identification Guide: Marine Mammals of the World. Rome, FAO. 320 p. + 587 figures. (Acuan 1394)

Status IUCN Red List (Acuan 130435: Version 2025-2 (Global))

  kurang bimbang (LC) ; Date assessed: 01 March 2016

status CITES (Acuan 108899)

Not Evaluated

CMS (Acuan 116361)


ancaman kepada manusia

penggunaan manusia

Perikanan: komersial
FAO - Perikanan: profail spesis, landings search; Publication: search | FishSource |

Alat, peralatan

informasi lanjut

Ekologi
Dinamika populasi
Pertumbuhan
Maks. usia / ukuran
Panjang-berat rel.
Panjang-panjang rel.
ukuran frekuensi
Konversi massa
Kelimpahan
Siklus hidup
Reproduksi, perkembang biakan
Kematangan
Fekunditas
Pemijahan
telur-telur
pekembangan telor
Larva
Penyebaran
Fisiologi
Konsumsi oksigen
Yang berhubungan dengan manusia
Perangko, koin, dll.
Penjangkauan
Acuan

Sumber internet

BHL | BOLD Systems | CISTI | DiscoverLife | FAO - Perikanan: profail spesis, landings search; Publication: search | Fishipedia | GenBank (genom, Nukleotida) | GloBI | Gomexsi | Google Books | Google Scholar | Google | PubMed | Tree of Life | Wikipedia (pergi, Cari) | Catatan Zoologi

Estimasi berdasarkan model

Daya lenting
(Ref. 69278):
sedang, Waktu penggandaan populasi minimum 1.4 - 4.4 tahun (K=0.14-0.18)
Kerentanan Penangkapan Ikan
(Acuan 71543)
Very high vulnerability (77 of 100).
kategori harga
(Acuan 80766):
Unknown.