Green sturgeon

GPTKB entity

Statements (52)
Predicate Object
gptkbp:instanceOf gptkb:fish
gptkbp:adultHabitat coastal marine waters
gptkbp:anadromous yes
gptkbp:breedingSeason gptkb:Rogue_River
gptkb:spring
gptkb:Klamath_River
Sacramento River
freshwater rivers
gptkbp:color greenish
gptkbp:commercialUse gptkb:meat
gptkb:seafood
gptkbp:conservationStatus Near Threatened
gptkbp:describedBy gptkb:Ayres,_1854
gptkbp:diet small fish
benthic invertebrates
gptkbp:distinctiveFeature bony scutes
olive green coloration
gptkbp:dorsalScutes 8-11
gptkbp:family gptkb:Acipenseridae
gptkbp:foundIn gptkb:Pacific_Ocean
Rivers of western North America
gptkbp:hasBarbels yes
https://www.w3.org/2000/01/rdf-schema#label Green sturgeon
gptkbp:IUCNStatus gptkb:NT
gptkbp:juvenileHabitat estuarine and marine waters
gptkbp:larvalStage freshwater
gptkbp:lateralScutes 22-28
gptkbp:laysEggs up to 138,000 per female
gptkbp:lifespan up to 70 years
gptkbp:listedOn gptkb:NOAA_Fisheries
gptkbp:maximumLength 2.1 meters
gptkbp:maximumSpeed 159 kg
gptkbp:migratory yes
over 1000 km
gptkbp:nativeTo gptkb:North_America
gptkbp:northernDPS not listed
gptkbp:order gptkb:Acipenseriformes
gptkbp:protectedBy gptkb:U.S._Endangered_Species_Act_(southern_DPS)
gptkbp:range Aleutian Islands to Ensenada, Mexico
gptkbp:scientificName gptkb:Acipenser_medirostris
gptkbp:sexualMaturity 15-20 years
gptkbp:shape elongated
gptkbp:southernDPS threatened
gptkbp:swimsBladder present
gptkbp:teeth absent
gptkbp:threats habitat loss
overfishing
pollution
gptkbp:ventralScutes 7-10
gptkbp:bfsParent gptkb:Puget_Sound
gptkb:Russian_River
gptkbp:bfsLayer 5