Aves |
Charadriiformes |
Alcidae
Environment: milieu / climate zone / depth range / distribution range
Ecology
Others. Polar; 72°N - 50°N, 146°E - 130°W (Ref. 125423)
North Pacific and Arctic: From Sea of Okhotsk east to Alaska, north to Chukchi Sea and south to Bering Sea and Aleutian Islands. Temperate to polar.
Length at first maturity / Size / Weight / Age
Maturity: Lm ?  range ? - ? cm Max length : 23.0 cm TL male/unsexed; (Ref. 8812); max. published weight: 295.80 g (Ref. 356)
Culmen: 1.96 cm; tarsus: 1.81 cm; wing: 13.98 cm.
Life cycle and mating behavior
Maturity | Reproduction | Spawning | Eggs | Fecundity | Larvae
Kaler, R.S.A., L.A. Kenney and B.K. Sandercock. 2009. (Ref. 91837)
IUCN Red List Status (Ref. 130435: Version 2024-1)
CITES status (Ref. 108899)
Not Evaluated
Not Evaluated
Threat to humans
Human uses
| FishSource |
Tools
More information
Population dynamicsGrowthAge/SizeLength-weightLength-lengthLength-frequenciesMass conversionRecruitmentAbundance Life cycleReproduction
Maturity
Fecundity
Spawning
Eggs
Egg development
Larvae
Larval dynamics
Human RelatedAquaculture profile
Stamps, Coins Misc.
Internet sources
Estimates based on models
Preferred temperature
(Ref.
115969): 1.1 - 8, mean 5 (based on 220 cells).
Resilience
High, minimum population doubling time less than 15 months (K=30.12-49.15).
Vulnerability
Low vulnerability (13 of 100).
Price category
Unknown.