Aves |
Charadriiformes |
Alcidae
Environment: milieu / climate zone / depth range / distribution range
Ecology
Others; depth range 0 - 49 m (Ref. 61676). Polar; 70°N - 32°N, 135°E - 126°W (Ref. 125423)
Northern Pacific and the Arctic: Alaska, Kuril Islands, Canada, USA. Polar to subtropical.
Length at first maturity / Size / Weight / Age
Maturity: Lm ?  range ? - ? cmmax. published weight: 258.00 g (Ref. 356)
Culmen: 1.55 cm; tarsus: 3.0 cm; wing: 15.17 cm.
Life cycle and mating behavior
Maturity | Reproduction | Spawning | Eggs | Fecundity | Larvae
Bisby, F.A., Y.R. Roskov, M.A. Ruggiero, T.M. Orrell, L.E. Paglinawan, P.W. Brewer, N. Bailly and J. van Hertum (eds.). 2007. (Ref. 3125)
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
Resilience
High, minimum population doubling time less than 15 months (K=37.6).