Aves |
Anseriformes |
Anatidae
Environment: milieu / climate zone / تغييرات عمق / distribution range
بوم شناسي
; آب شيرين; لب شور. Tropical; 73°N - 47°S, 180°W - 180°E (مرجع 124582)
Arctic, Northern Atlantic and Indo-West Pacific. Tropical to temperate.
Length at first maturity / Size / Weight / سن
بلوغ: Lm ?  range ? - ? cm
Found on bay and nearshore (Ref. 116102). Prefers freshwater habitats. During winter they may be found in saline habitats along the coast where water is shallow and fairly sheltered such as brackish lagoons and estuaries, and bays. Omnivorous and opportunistic (Ref. 107911).
Life cycle and mating behavior
بلوغ | تولید مثل | تخم ریزی | Eggs | Fecundity | Larvae
مآخذ اصلی
مراجع | هماهنگ كننده | همكاران
Eriksen, J. and R. Victor 2013 Oman Bird List: the official list of the birds of the Sulatante of Oman (7th Edition). Centre for Environmental Studies & Research, Sultan Qaboos University, Muscat, Oman, 288 pp. (مرجع 129478)
وضعيت در فهرست قرمز IUCN
(مرجع 130435: Version 2025-1)
وضعيت از نظر سايتس (مرجع 108899)
Not Evaluated
خطر برای انسان ها
Harmless
استفاده انسانی
| FishSource |
ابزارها
اطلاعات بيشتر
Population dynamicsرشد
Max. ages / sizes
Length-weight rel.
Length-length rel.
نوسانات طولی
Mass conversion
فراواني
Life cycleتولید مثل
بلوغ
Fecundity
تخم ریزی
Eggs
نمو تخم
Larvae
PhysiologyOxygen consumption
Human RelatedStamps, coins, misc.
منابع اينترنتي
Estimates based on models