Greenback Cutthroat Trout
探検魚類
Greenback Cutthroat Trout
oncorhynchus clarki stomias
The Greenback Cutthroat Trout is a beautiful fish with bright red spots and a greenish back! They live in cold, clear streams and lakes, making them a favorite for fishing enthusiasts.
生息地: Cold, clear streams and lakes in mountainous regions.
外見
The Greenback Cutthroat Trout is a sleek fish with an olive-green back and silvery sides. Its belly and lower fins often have a warm reddish hue. A bright red-orange slash under its jaw gives it its 'cutthroat' name, distinguishing it from other trout.
界Animalia門Chordata綱Actinopterygii目Salmoniformes科Salmonidae属Oncorhynchus
カテゴリ
魚類レア度
Common
危険度
0/5 · 危険なし
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おもしろい事実
Each trout has unique spot patterns, like a fingerprint on their scales!
They are Colorado's state fish, representing resilience and natural beauty!
They can change their skin color slightly to blend better with their stream home!
This trout was once thought extinct, but a small population was rediscovered!
特殊能力
能力
Vibration Sense
Greenback Cutthroat Trout can detect tiny vibrations in the water because of their lateral line, which helps them find food and avoid danger.
能力
Cold Water Survival
Greenback Cutthroat Trout has a special physiology that allows them to thrive in very cold, oxygen-rich mountain streams.
能力
Agile Leaper
Greenback Cutthroat Trout can leap out of the water to catch flying insects because of its powerful tail, helping it find food.
サイズと詳細
- 長さ
- 15-45 cm
- 体重
- 0.1-1 kg
- 寿命
- 3-7 年
- 遊泳速度
- 20 km/h
- 最大深度
- 15 m
- 水質
- 淡水
食性と食事
These trout love to munch on insects and tiny aquatic critters living in their mountain stream homes!
年齢による違い: Larger trout eat small fish, while younger ones focus on insects and plankton.
主な食物
- caddisfly larvae
- mayfly nymphs
- stonefly nymphs
- terrestrial insects
- small fish
- zooplankton
採餌方法
- Foraging
生態系とのつながり
eaten by
Osprey
Pandion haliaetus
Osprey hunt these trout from above.
eaten by
North American River Otter
Lontra canadensis
Otters are skilled hunters of fish in streams.
eats
Mayfly
Baetis tricaudatus
Young trout consume mayfly nymphs and adults.
eats
Caddisfly
Rhyacophila acropedes
Caddisfly larvae are a major food source.
depends on
Engelmann Spruce
Picea engelmannii
Forests help keep streams cold and clear for trout.
特徴
別名
Greenback TroutMountain Trout
コレクション
安全性
危険度
0/5 · 危険なし
まだ特別な安全上の注意はありません。
よくある質問
Greenback Cutthroat Troutの長さは何ですか？
15-45 cm
Greenback Cutthroat Troutの体重は何ですか？
0.1-1 kg
Greenback Cutthroat Troutの寿命は何ですか？
3-7 年
Greenback Cutthroat Troutは何を食べますか？
These trout love to munch on insects and tiny aquatic critters living in their mountain stream homes!
Greenback Cutthroat Troutの遊泳速度は何ですか？
20 km/h
Greenback Cutthroat Troutは通常どこに生息していますか？
Cold, clear streams and lakes in mountainous regions.
Greenback Cutthroat Troutはどのように狩りをしますか？
Foraging
Greenback Cutthroat Troutの最大深度は何ですか？
15 m
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