Acipenser

E251757

genus taxon

Acipenser is a genus of sturgeon fishes known for their ancient evolutionary lineage and importance as a source of caviar.

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All labels observed (11)

Label	Occurrences
Atlantic sturgeon	2
Acipenser canonical	1
Acipenser brevirostrum	1
Acipenser dabryanus	1
Acipenser medirostris	1
Acipenser mikadoi	1
Acipenser oxyrinchus	1
Acipenser sinensis	1
Acipenser stellatus	1
Acipenser sturio	1
Acipenser transmontanus	1

How this entity was disambiguated

This entity first appeared as the object of triple T2270859 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07

Target entity: Acipenser
Context triple: [Acipenseriformes, typeGenus, Acipenser]

A. Acipenseriformes
Acipenseriformes is an order of primitive ray-finned fishes that includes sturgeons and paddlefishes, known for their cartilaginous skeletons and importance in caviar production.
B. Sturgeon
Sturgeon is a surname most prominently associated with Nicola Sturgeon, the former First Minister of Scotland and leader of the Scottish National Party.
C. Entosphenus
Entosphenus is a genus of jawless, eel-like lampreys that includes several parasitic and anadromous species found primarily in North American freshwater and coastal marine environments.
D. Amur sturgeon
The Amur sturgeon is a large, long-lived freshwater fish native to the Amur River basin in East Asia, valued for its caviar and threatened by overfishing and habitat degradation.
E. Petromyzontidae
Petromyzontidae is a family of jawless, eel-like parasitic and non-parasitic lampreys found in freshwater and coastal marine environments worldwide.
F. None of above. chosen
G. Unsure - the case is ambiguous/there is not enough information to decide.

NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07

Target entity: Acipenser
Target entity description: Acipenser is a genus of sturgeon fishes known for their ancient evolutionary lineage and importance as a source of caviar.

A. Acipenseriformes
Acipenseriformes is an order of primitive ray-finned fishes that includes sturgeons and paddlefishes, known for their cartilaginous skeletons and importance in caviar production.
B. Sturgeon
Sturgeon is a surname most prominently associated with Nicola Sturgeon, the former First Minister of Scotland and leader of the Scottish National Party.
C. Entosphenus
Entosphenus is a genus of jawless, eel-like lampreys that includes several parasitic and anadromous species found primarily in North American freshwater and coastal marine environments.
D. Amur sturgeon
The Amur sturgeon is a large, long-lived freshwater fish native to the Amur River basin in East Asia, valued for its caviar and threatened by overfishing and habitat degradation.
E. Petromyzontidae
Petromyzontidae is a family of jawless, eel-like parasitic and non-parasitic lampreys found in freshwater and coastal marine environments worldwide.
F. None of above. chosen

Statements (49)

Predicate	Object
instanceOf	genus ⓘ taxon ⓘ
class	Actinopterygii ⓘ
commonName	sturgeons ⓘ
conservationStatus	many species threatened ⓘ
describedBy	Carl Linnaeus ⓘ
diet	benthic invertebrates ⓘ
distribution	Northern Hemisphere ⓘ
economicImportance	source of caviar ⓘ
evolutionaryCharacteristic	ancient lineage ⓘ living fossil group ⓘ
family	Acipenseridae ⓘ
habitat	brackish water ⓘ coastal marine waters ⓘ freshwater ⓘ
hasSpecies	Amur sturgeon ⓘ surface form: Acipenser baerii Acipenser self-linksurface differs ⓘ surface form: Acipenser brevirostrum Acipenser self-linksurface differs ⓘ surface form: Acipenser dabryanus Acipenser fulvescens ⓘ Acipenser gueldenstaedtii ⓘ Acipenser self-linksurface differs ⓘ surface form: Acipenser medirostris Acipenser self-linksurface differs ⓘ surface form: Acipenser mikadoi Acipenser naccarii ⓘ Acipenser nudiventris ⓘ Acipenser self-linksurface differs ⓘ surface form: Acipenser oxyrinchus Acipenser persicus ⓘ Acipenser ruthenus ⓘ Acipenser schrenckii ⓘ Acipenser self-linksurface differs ⓘ surface form: Acipenser sinensis Acipenser self-linksurface differs ⓘ surface form: Acipenser stellatus Acipenser sturio ⓘ Acipenser self-linksurface differs ⓘ surface form: Acipenser transmontanus
hasUse	caviar production ⓘ
kingdom	Animalia ⓘ
namedBy	Carl Linnaeus ⓘ
nativeTo	Asia ⓘ Europe ⓘ North America ⓘ
order	Acipenseriformes ⓘ
parentTaxon	Acipenseridae ⓘ
phylum	Chordata ⓘ
reproduction	anadromous spawning in many species ⓘ
taxonRank	genus ⓘ
threat	dams and river regulation ⓘ habitat degradation ⓘ overfishing ⓘ pollution ⓘ
typeSpecies	Acipenser self-linksurface differs ⓘ surface form: Acipenser sturio
yearDescribed	1758 ⓘ

How these facts were elicited

Referenced by (12)

Full triples — surface form annotated when it differs from this entity's canonical label.

Acipenseriformes → typeGenus → Acipenser ⓘ

Altamaha River → habitatFor → Acipenser ⓘ

this entity surface form: Atlantic sturgeon

Roanoke River → supportsSpecies → Acipenser ⓘ

this entity surface form: Atlantic sturgeon

Acipenser → typeSpecies → Acipenser self-linksurface differs ⓘ

this entity surface form: Acipenser sturio