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Common names from other countries

Dall’s 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. Temperate; 90°N - 0°S, 180°W - 180°E

Utbredning Länder | FAO områden | Ekosystem | Förekomster | Utplanteringar

Pacific Ocean and the Arctic: Phocoenoides dalli dalli: Sea of Okhotsk, Bering Sea, Gulf of Alaska, Sea of Japan, California Current, Baja California Norte, Alaska; Phocoenoides dalli truei: Kuril, Japan. Temperate through subarctic zones.

Length at first maturity / Size / Vikt / Age

Maturity: L_m ? range ? - ? cm Max length : 240 cm TL hane/ej könsbestämd; (Ref. 1394); 220 cm TL (female); publicerad maxvikt: 200.0 kg (Ref. 1394)

Mainly an offshore deepwater inhabitant, but occurs in narrow channels and fjords where the water is clear and relatively deep (Ref. 1522). Feeds on surface and mid-water fish and squid, especially lanternfish and gonatid squid (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: Version 2024-1)

Least Concern (LC) ; Date assessed: 22 March 2017

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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E-book | Fälthandbok

Ytterligare information

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Ekosystem
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Ekologi
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Populärnamn
synonymer
Predatorer
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Könsmognad
Lek
Fecundity
Ägg
Egg development

Age/Size
Tillväxt
Length-weight
Length-length
Morfologi
Larver
Abundans

referenser
Mass conversion

Medarbetare
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Internet-källor

Estimates based on models

Preferred temperature (Ref. 115969): 1.6 - 13.1, mean 4.7 (based on 2773 cells).

Resiliens (Ref. 69278) Hög, lägsta populationsfördubblingstid mindre än 15 månader (K=0.4-0.58).

Vulnerability (Ref. 71543): High to very high vulnerability (65 of 100).

Price category (Ref. 80766): Unknown.

Phocoenoides dalli (True, 1885)