Aves |
Anseriformes |
Anatidae
Environment: milieu / climate zone / depth range / distribution range
Ecology
Others; freshwater; brackish; depth range 0 - 5 m (Ref. 115854). Subtropical
Western Atlantic and Northeast Pacific: Winters along Pacific coast from Aleutian Islands to Mexico, across S USA along Gulf coast, N to New England, Greater Antilles.
Length at first maturity / Size / Weight / Age
Maturity: Lm ?  range ? - ? cm Max length : 39.0 cm TL male/unsexed; (Ref. 94965); max. published weight: 403.50 g (Ref. 356)
Culmen: 2.7 cm; tarsus: 3.125 cm; wing: 16.5 cm.
Depth range based on occurrence in Chesapeake Bay (Ref. 115854). To be replaced with a better reference.
Life cycle and mating behavior
Maturity | Reproduction | Spawning | Eggs | Fecundity | Larvae
SAUP Database. 2006. (Ref. 356)
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
Preferred temperature
(Ref.
115969): 5.6 - 11.3, mean 9 (based on 519 cells).
Vulnerability
Low to moderate vulnerability (29 of 100).
Price category
Unknown.