Aves |
Sphenisciformes |
Spheniscidae
Environment: milieu / climate zone / depth range / distribution range
Ecology
Others. Subtropical
Southeast Pacific: Chile and Peru.
Length at first maturity / Size / Weight / Age
Maturity: Lm ?  range ? - ? cm Max length : 65.0 cm TL male/unsexed; (Ref. 91362); common length : 65.0 cm TL male/unsexed; (Ref. 8812); max. published weight: 4.5 kg (Ref. 356)
This is a gregarious species found in colonies and nests in burrows. Individuals or small groups are found at sea and is known to be less gregarious (Ref. 91362). Pursuit diving (Ref. 356).
Life cycle and mating behavior
Maturity | Reproduction | Spawning | Eggs | Fecundity | Larvae
Harrison, P. 1987 Seabirds of the world: a photographic guide. Christopher Helm, Hong Kong, 317p. (Ref. 91362)
IUCN Red List Status
(Ref. 130435: Version 2025-2 (Global))
CITES status (Ref. 108899)
Threat to humans
Human uses
FAO - Publication: search | FishSource |
Tools
More information
Population dynamicsGrowth
Max. ages / sizes
Length-weight rel.
Length-length rel.
Length-frequencies
Mass conversion
Abundance
Life cycleReproductionMaturityFecunditySpawningEggsEgg developmentLarvae PhysiologyOxygen consumption
Human RelatedStamps, coins, misc.
Internet sources
Estimates based on models
Fishing Vulnerability (Ref. 71543) |
Moderate to high vulnerability (46 of 100). |
Price category (Ref. 80766): |
Unknown. |