Western Spruce Budworm Moth
探検昆虫
Western Spruce Budworm Moth
Choristoneura occidentalis
The Western Spruce Budworm Moth is a small, fuzzy moth that loves to hide in trees. It has beautiful brown and gray wings that help it blend in with its forest home.
生息地: Forests
外見
The Western Spruce Budworm Moth has mottled grey-brown forewings, often with indistinct dark spots or bands, and pale hindwings. Its coloration provides excellent camouflage, making it blend seamlessly with tree bark and dried foliage.
界Animalia門Arthropoda綱Insecta目Lepidoptera科Tortricidae属Choristoneura
カテゴリ
昆虫レア度
Common
危険度
1/5 · 非常に低い
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おもしろい事実
Huge outbreaks can make entire forests appear reddish-brown, as if they are scorched!
Sometimes, millions of these tiny moths will fly at once, appearing like a living cloud!
The caterpillars chew tunnels into tree buds, then feast on the growing needles inside.
Their populations naturally boom and bust, sometimes causing outbreaks for a decade!
特殊能力
能力
Stealthy Camouflage
Western Spruce Budworm Moth has mottled grey-brown wings that help them blend seamlessly into tree bark, avoiding predators.
能力
Pheromone Navigator
Western Spruce Budworm Moth can release special scents (pheromones) that help them find mates from a distance, ensuring reproduction.
能力
Egg Strategist
Western Spruce Budworm Moth can lay clusters of eggs on conifer needles, allowing new larvae to emerge directly onto their food source.
サイズと詳細
- 翼開長
- 20-30 mm
- サイズ
- 8-12 mm
- 寿命
- 10-14 日
- 脚の数
- 6
食性と食事
Larvae eat tree buds and needles; adult moths do not feed.
年齢による違い: Larvae consume tree foliage and buds; adult moths do not feed.
主な食物
- Picea engelmannii
- Abies grandis
- Pseudotsuga menziesii
- Larix occidentalis
採餌方法
- Foraging
生態系とのつながり
eats
Engelmann Spruce
Picea engelmannii
Its larvae defoliate the needles and buds.
eats
Grand Fir
Abies grandis
Larvae consume needles and buds, weakening trees.
eaten by
Black-capped Chickadee
Parus atricapillus
Birds prey on the larvae and adult moths.
parasitizes
Parasitic Wasp
Meteorus trachynotus
This wasp lays eggs inside the budworm larvae.
特徴
別名
まだ別名はありません。
コレクション
安全性
危険度
1/5 · 非常に低い
These moths are not harmful, but it's best to watch them from a distance.
よくある質問
Western Spruce Budworm Mothの翼開長は何ですか？
20-30 mm
Western Spruce Budworm Mothのサイズは何ですか？
8-12 mm
Western Spruce Budworm Mothの寿命は何ですか？
10-14 日
Western Spruce Budworm Mothは何を食べますか？
Larvae eat tree buds and needles; adult moths do not feed.
Western Spruce Budworm Mothは通常どこに生息していますか？
Forests
Western Spruce Budworm Mothはどのように狩りをしますか？
Foraging
Western Spruce Budworm Mothの脚の数は何ですか？
6
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