Aves |
Sphenisciformes |
Spheniscidae
Environment: milieu / climate zone / गहराई सीमा / distribution range
पारिस्थितिकी
. Polar
Southeast Pacific, Southwest Atlantic and the Antarctic. Temperate to polar.
Length at first maturity / आकार / Weight / Age
परिपक्व अवधि: Lm ?  range ? - ? cm Max length : 70.0 cm TL पुल्लिंग / अलिंग; (संदर्भ 91362); common length : 70.0 cm TL पुल्लिंग / अलिंग; (संदर्भ 8812); अधिकतम प्रकाशित वज़न: 4.6 kg (संदर्भ 356)
Culmen: 5.77 cm; tarsus: 2.62 cm.
Total population is over 11,650,000 pairs, and with an increasing trend (Ref. 84934). This is a gregarious, noisy and aggressive species. It breeds in large colonies but smaller ones may be found in Rockhopper rookeries (Ref. 91362). Pursuit diving (Ref. 356).
Life cycle and mating behavior
परिपक्व अवधि | पुनरुत्पत्ति | मछलीऔ का अंडे देना | Eggs | Fecundity | Larvae
Harrison, P. 1987. (संदर्भ 91362)
IUCN Red List Status
(संदर्भ 130435: Version 2024-2)
CITES status (संदर्भ 108899)
Not Evaluated
CMS (संदर्भ 116361)
Not Evaluated
Threat to humans
Human uses
| FishSource |
साधन
अधिक जानकारी
Population dynamicsबाढ़Max. ages / sizesLength-weight rel.Length-length rel.Length-frequenciesMass conversionबहुतायत Life cycleपुनरुत्पत्ति
परिपक्व अवधि
Fecundity
मछलीऔ का अंडे देना
Eggs
Egg development
Larvae
PhysiologyOxygen consumption
Human RelatedStamps, coins, misc.
इंटरनेट स्रोत
Estimates based on models
Fishing Vulnerability
Moderate to high vulnerability (48 of 100).
Price category
Unknown.