Aves |
Charadriiformes |
Alcidae
Environment: milieu / climate zone / depth range / distribution range
Ecology
Others; depth range 0 - 24 m (Ref. 120305). Boreal; 63°N - 42°N, 138°E - 159°W (Ref. 125423)
Northern Pacific: known from the Sea of Okhotsk and Kuril Islands to the Bering Sea and Alaska in the Aleutian Islands. Polar to boreal.
Length at first maturity / Size / Weight / Age
Maturity: Lm ? range ? - ? cm Max length : 18.0 cm TL male/unsexed; (Ref. 8812); max. published weight: 121.00 g (Ref. 356)
Culmen: 1.01 cm; tarsus: 2.18 cm; wing: 10.98 cm.
Total Length: 17 to 18 cm (Ref. 8812). Pursuit diving; coastal; <16 km (Ref. 356).
Life cycle and mating behavior
Maturity | Reproduction | Spawning | Eggs | Fecundity | Larvae
Hunter, F.M., I.L. Jones, J.C. Williams and G.V. Byrd. 2002. (Ref. 6817)
IUCN Red List Status (Ref. 126983)
CITES status (Ref. 108899)
Not Evaluated
Not Evaluated
Threat to humans
Human uses
| FishSource |
Tools
Internet sources
Estimates based on models
Preferred temperature
(Ref.
115969): 4.6 - 7, mean 5.8 (based on 232 cells).
Resilience
High, minimum population doubling time less than 15 months (K=35.35-42.64).
Vulnerability
Low vulnerability (10 of 100).
Price category
Unknown.
