Aves |
Sphenisciformes |
Spheniscidae
Environment: milieu / climate zone / depth range / distribution range
Ecology
Others. Subtropical
Southwest Pacific: New Zealand.
Length at first maturity / Size / Weight / Age
Maturity: Lm ?  range ? - ? cm Max length : 62.0 cm TL male/unsexed; (Ref. 91362); max. published weight: 3.4 kg (Ref. 356)
Culmen: 4.765 cm; tarsus: 2.385 cm.
Total population is about 5,000 to 10,000 pairs, wherein 50 percent are breeding pairs. Mainland colonies are threatened by stoats, rats, and dogs (Ref. 84934).
Life cycle and mating behavior
Maturity | Reproduction | Spawning | Eggs | Fecundity | Larvae
Harrison, P. 1987. (Ref. 91362)
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
Vulnerability
Moderate vulnerability (45 of 100).
Price category
Unknown.