Aves |
Charadriiformes |
Alcidae
Environment: milieu / climate zone / depth range / distribution range
Ecology
Others; depth range 0 - 110 m (Ref. 126487). Temperate; 83°N - 22°N, 180°W - 180°E
Pacific Ocean, Atlantic Ocean and the Arctic. Temperate to polar.
Length at first maturity / Size / Weight / Age
Maturity: Lm ?  range ? - ? cm Max length : 48.0 cm TL male/unsexed; (Ref. 8812); max. published weight: 964.00 g (Ref. 356)
Culmen: 4.25 cm; tarsus: 4.78 cm; wing: 22.41 cm.
Total Length: 43 to 48 cm; Wingspan: 71 to 81 cm (Ref. 8812).
Life cycle and mating behavior
Maturity | Reproduction | Spawning | Eggs | Fecundity | Larvae
Barrett, R.T., M. Asheim and V. Bakken. 1997. (Ref. 4085)
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): 0.1 - 9.5, mean 2.1 (based on 1549 cells).
Resilience
High, minimum population doubling time less than 15 months (K=10.41-45.19).
Vulnerability
Moderate vulnerability (38 of 100).
Price category
Unknown.