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Northern pikeminnow

The Northern pikeminnow, Columbia River dace or colloquially squawfish (Ptychocheilus oregonensis) is a large member of the minnow family, Leuciscidae. This predatory freshwater fish is native to northwestern North America, ranging from the Nass River basin to the Columbia River basin. A good deal of concern has been expressed regarding the impact…

Diet, Naming & Behavior and habitat

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Overview

Naming

Behavior and habitat

Diet

Relationship with people

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Map overview Semantic statistics

Northern pikeminnow

Nodes31
Edges30
Triples27
Avg. degree1.94
Density0.064516
Components1

How this topic connects Entity context

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Northern pikeminnow

Top relations

related to Behavior and habitat · 8
Northern pikeminnow → Columbia, Columbia River, Female, Northern, Pikeminnow, Snake Rivers, The, Their
related to Relationship with people · 8
Northern pikeminnow → Almota, Bonneville Power Administration, International Game Fish Association, Oregon, Snake River, The, Washington, While
related to Diet · 6
Northern pikeminnow → However, It, Like, Northern Pikeminnows, While, Younger

Important terminology Word statistics

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Important terminology

pikeminnow northern columbia salmon river fish ptychocheilus populations oregonensis concern richardson snake least fry diet species family pikeminnows mature consume

Entity relationships Subject–Predicate–Object triples

SubjectPredicateObjectConfidenceSrc
trout or salmon has led to declining populations in those speciesinstance oftheir diet for the fry of other game fish0.80text
salmonidsinstance ofthe older pikeminnow are seen to consume larger fish0.80text
perchinstance ofthe older pikeminnow are seen to consume larger fish0.80text
sculpinsinstance ofthe older pikeminnow are seen to consume larger fish0.80text
and suckersinstance ofthe older pikeminnow are seen to consume larger fish0.80text
Northern pikeminnowrelated to Behavior and habitatNorthern0.60section
Northern pikeminnowrelated to Behavior and habitatFemale0.60section
Northern pikeminnowrelated to Behavior and habitatPikeminnow0.60section
Northern pikeminnowrelated to Behavior and habitatColumbia0.60section
Northern pikeminnowrelated to Behavior and habitatSnake Rivers0.60section
Northern pikeminnowrelated to Behavior and habitatTheir0.60section
Northern pikeminnowrelated to Behavior and habitatColumbia River0.60section

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    Min side: 3
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