Alaska 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: Previous occurrence from map (Ref. 1394, p. 187) is confirmed by Ref. 1522. Reported as Phocoena phocoena subsp in the Near Islands in the Western Aleutian Islands and as Phocoena phocoena vomerina in the Pribilof Islands, Unimak Island and Bristol Bay, this is vagrant to Point Barrow (Ref. 1522). C: Ref. 1522, M: Ref. 1394.
National Checklist:
Country Information:
National Fisheries Authority: http://www.state.ak.us/local/akpages/FISH.GAME/adfghome.htm
Occurrences: Occurrences Point map
Main Ref: Rice, D.W., 1998
National Database:

Common names from other countries

Harbor porpoise, ... more

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

> Cetartiodactyla () > Phocoenidae (porpoises)

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

Pelagiska; havsvandrande (Ref. 75906). Temperate; 2°C - 16°C (Ref. 75906); 90°N - 0°S, 180°W - 180°E

Utbredning Länder | FAO områden | Ekosystem | Förekomster | Utplanteringar

Mediterranean and Black Sea, Atlantic Ocean, Pacific Ocean and the Arctic: Phocoena phocoena phocoena: Baffin Island, Labrador, Newfoundland, Gulf of St. Lawrence, North Carolina, Greenland, Iceland, Faroes, Russia, Portugal, Baltic Sea [Baltic Sea population: IUCN 2010 (Ref. 84930): CR, C2a(ii).], Gulf of Finland, Gulf of Bosnia, British Isles, Tunisia, Spain, Morocco, Senegal; Phocoena phocoena relicta: Black Sea, Sea of Azov, Bosporus (Turkey), Sea of Marmara, northern Aegean Sea; Phocoena phocoena subsp.: Russia, Aleutian Islands (Alaska), Sea of Okhotsk, Japan, Bering Strait; Phocoena phocoena vomerina: Pribilof Islands, USA, Canada (Ref. 1522).

Length at first maturity / Size / Vikt / Age

Maturity: L_m 145.0 range ? - ? cm Max length : 200 cm TL hane/ej könsbestämd; (Ref. 1394); publicerad maxvikt: 70.0 kg (Ref. 1394)

Found in shallow water, most often nearshore, although they occasionally travel over deeper offshore waters (Ref. 1394). Uses echo-location for orientation and foraging by emitting high frequency click sounds (Ref. 96345). Feeds on a wide variety of fish and cephalopods; small, non-spiny schooling fish (such as herring and mackerel) (Ref. 1394).

Main reference referenser | Koordinator | Medarbetare

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

IUCN Red List Status (Ref. 130435)

Least Concern (LC) ; Date assessed: 19 May 2020

CITES status (Ref. 108899)

Appendix II: International trade monitored

CMS (Ref. 116361)

Appendix II: Migratory species conserved through agreements

Human uses

Fiskeri: kommersiell
FAO - fiskeri: landings, species profile | FishSource | Sea Around Us

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Ytterligare information

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Age/Size
Tillväxt
Length-weight
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referenser
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Estimates based on models

Preferred temperature (Ref. 115969): 3.2 - 14.8, mean 9.7 (based on 1679 cells).

Resiliens (Ref. 69278) Hög, lägsta populationsfördubblingstid mindre än 15 månader (K=0.46-1.21; tm=4.6).

Vulnerability (Ref. 71543): Moderate vulnerability (44 of 100).

Price category (Ref. 80766): Unknown.

Phocoena phocoena (Linnaeus, 1758)