Lahontan cutthroat trout
E117628
The Lahontan cutthroat trout is a large, native trout species of the Great Basin in the western United States, renowned for its historical abundance and conservation significance.
All labels observed (4)
| Label | Occurrences |
|---|---|
| Lahontan cutthroat trout canonical | 7 |
| cutthroat trout | 3 |
| Cutthroat trout | 1 |
| Oncorhynchus clarkii henshawi | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T989530 — 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.
Target entity: Lahontan cutthroat trout Context triple: [Pyramid Lake, knownFor, Lahontan cutthroat trout]
-
A.
Brook trout
The brook trout is a small, colorful freshwater fish native to eastern North America, prized by anglers and often found in cold, clear streams and lakes.
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B.
Chinook salmon
Chinook salmon is a large, anadromous Pacific salmon species prized for its ecological importance, commercial value, and rich, flavorful flesh.
-
C.
Delta smelt
The Delta smelt is a small, endangered fish species native to California’s estuarine waters, widely regarded as an indicator of the ecological health of the Sacramento–San Joaquin River Delta.
-
D.
Alewife
Alewife is a major subway station and transit hub in North Cambridge, Massachusetts, serving as the northern endpoint of Boston’s MBTA Red Line and a large park-and-ride facility.
-
E.
Atlantic salmon
The Atlantic salmon is a migratory fish species native to the North Atlantic Ocean and its connected rivers, renowned for its long-distance spawning runs and importance in both ecology and fisheries.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Target entity: Lahontan cutthroat trout Target entity description: The Lahontan cutthroat trout is a large, native trout species of the Great Basin in the western United States, renowned for its historical abundance and conservation significance.
-
A.
Brook trout
The brook trout is a small, colorful freshwater fish native to eastern North America, prized by anglers and often found in cold, clear streams and lakes.
-
B.
Chinook salmon
Chinook salmon is a large, anadromous Pacific salmon species prized for its ecological importance, commercial value, and rich, flavorful flesh.
-
C.
Delta smelt
The Delta smelt is a small, endangered fish species native to California’s estuarine waters, widely regarded as an indicator of the ecological health of the Sacramento–San Joaquin River Delta.
-
D.
Alewife
Alewife is a major subway station and transit hub in North Cambridge, Massachusetts, serving as the northern endpoint of Boston’s MBTA Red Line and a large park-and-ride facility.
-
E.
Atlantic salmon
The Atlantic salmon is a migratory fish species native to the North Atlantic Ocean and its connected rivers, renowned for its long-distance spawning runs and importance in both ecology and fisheries.
- F. None of above. chosen
Statements (57)
| Predicate | Object |
|---|---|
| instanceOf |
fish
ⓘ
freshwater fish ⓘ salmonid ⓘ species ⓘ trout ⓘ |
| abbreviation | LCT ⓘ |
| adaptation |
adapted to arid-basin hydrology
ⓘ
tolerant of relatively high alkalinity ⓘ |
| class | Actinopterygii ⓘ |
| coloration | golden to coppery body with black spots ⓘ |
| commonName | Lahontan cutthroat trout self-link ⓘ |
| conservationStatus | threatened under the U.S. Endangered Species Act ⓘ |
| culturalSignificance | important to Indigenous peoples of the Great Basin ⓘ |
| diet |
crustaceans
ⓘ
insects ⓘ other fish ⓘ |
| distinguishingFeature | red to orange slash marks under lower jaw ⓘ |
| family | Salmonidae ⓘ |
| foundIn |
Carson River
ⓘ
surface form:
Carson River basin
Independence Lake ⓘ Lake Tahoe ⓘ Pyramid Lake ⓘ Summit Lake ⓘ Truckee River ⓘ
surface form:
Truckee River basin
Walker River ⓘ
surface form:
Walker River basin
|
| genus | Oncorhynchus ⓘ |
| habitat |
alkaline lakes
ⓘ
lakes ⓘ rivers ⓘ streams ⓘ |
| historicalAbundance | once extremely abundant in the Lahontan Basin ⓘ |
| IUCNStatus | Near Threatened ⓘ |
| kingdom | Animalia ⓘ |
| maximumLength | approximately 1 meter ⓘ |
| maximumWeight | over 18 kilograms ⓘ |
| nativeTo |
Great Basin
ⓘ
Nevada ⓘ eastern California ⓘ southern Oregon ⓘ western United States ⓘ |
| order | Salmoniformes ⓘ |
| parentTaxon | Oncorhynchus clarkii ⓘ |
| phylum | Chordata ⓘ |
| recreationalUse | sport fishing ⓘ |
| reproduction | spawns in tributary streams ⓘ |
| scientificName |
Lahontan cutthroat trout
self-linksurface differs
ⓘ
surface form:
Oncorhynchus clarkii henshawi
|
| spawningSeason | spring ⓘ |
| stateFishOf | Nevada ⓘ |
| subjectOf | conservation and recovery programs ⓘ |
| subspeciesOf |
Lahontan cutthroat trout
self-linksurface differs
ⓘ
surface form:
cutthroat trout
|
| taxonRank | species ⓘ |
| threat |
competition with nonnative trout
ⓘ
habitat loss ⓘ hybridization with nonnative trout ⓘ overfishing ⓘ water diversion ⓘ |
| trophicLevel | predator ⓘ |
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Subject: Lahontan cutthroat trout Description of subject: The Lahontan cutthroat trout is a large, native trout species of the Great Basin in the western United States, renowned for its historical abundance and conservation significance.
Referenced by (12)
Full triples — surface form annotated when it differs from this entity's canonical label.