Aves |
Anseriformes |
Anatidae
Environment: milieu / climate zone / depth range / distribution range
Ecology
Others; freshwater; brackish. Tropical; 73°N - 47°S, 180°W - 180°E (Ref. 124582)
Arctic, Northern Atlantic and Indo-West Pacific. Tropical to temperate.
Length at first maturity / Size / Weight / Age
Maturity: 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
Maturity | Reproduction | Spawning | Eggs | Fecundity | Larvae
Eriksen, J. and R. Victor. 2013. (Ref. 129478)
IUCN Red List Status
(Ref. 130435: Version 2024-2)
CITES status (Ref. 108899)
Not Evaluated
Threat to humans
Harmless
Human uses
| FishSource |
Tools
More information
Population dynamicsGrowth
Max. ages / sizes
Length-weight rel.
Length-length rel.
Length-frequencies
Mass conversion
Abundance
Life cycleReproduction
Maturity
Fecundity
Spawning
Eggs
Egg development
Larvae
PhysiologyOxygen consumption
Human RelatedStamps, coins, misc.
Internet sources
Estimates based on models