




Malacosoma disstria
The Forest Tent Caterpillar Moth is a fluffy, brown moth that loves to fly around in the woods. It starts its life as a caterpillar, munching on leaves before transforming into a beautiful moth!
生息地: Forests
The Forest Tent Caterpillar Moth is typically dull yellowish-tan to brownish, often with a darker diagonal band across its forewings. Males are usually smaller and darker than females. Unlike many other moths, its wings lack prominent spots or complex patterns, making it appear quite plain.





カテゴリ
昆虫レア度
Common
危険度
1/5 · 非常に低い
スナップ
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Adult moths have no working mouthparts; they live only days, focused solely on finding a mate.
Despite their name, Forest Tent Caterpillars spin silk mats on branches, not large communal tents!
During outbreaks, millions of caterpillars can strip entire forests bare of leaves in just weeks!
Massive caterpillar marches across roads during outbreaks can make surfaces slippery, like ice!
Forest Tent Caterpillar Moth can blend seamlessly with tree bark because of its mottled brown and gray wings that mimic its surroundings.
The moth can find mates in the dark because females release powerful chemical signals called pheromones that males detect from afar.
Females can protect their future offspring by laying eggs in a durable, waterproof mass covered with a protective cement-like substance.
Its eggs can survive freezing winters because they are laid in a tough, insulated case on tree branches, waiting to hatch in spring.
As caterpillars, they feast on tree leaves; adult moths famously do not eat at all!
年齢による違い: Larvae (caterpillars) are voracious leaf-eaters, while adult moths do not feed.
Acer saccharum
Larvae consume its leaves, sometimes causing defoliation during outbreaks.
Populus tremuloides
A primary food source for the caterpillars, especially in northern regions.
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Coccyzus americanus
This bird is one of the few avian predators that readily eats hairy caterpillars.
Sarcophaga aldrichi
Larvae of this parasitic fly infest and consume the caterpillar's pupae.
まだ別名はありません。
危険度
1/5 · 非常に低い
It's best to watch these moths from a distance and not touch them.
25-45 mm
15-25 mm
5-10 日
10-25 km/h
As caterpillars, they feast on tree leaves; adult moths famously do not eat at all!
Forests
Foraging
6
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Pennsylvania, US
ここで見られるかも アメリカイチモンジ, Allegheny Mountain Dusky Salamander と Colt's-Foot.
ガイドを見る →

Ontario, CA
ここで見られるかも ナミテントウ, Forest Tent Caterpillar Moth と Powdered Bigwing Moth.
ガイドを見る →

Tennessee, US
ここで見られるかも Eurasian Collared-Dove, ナラタケ と モミジバフウ.
ガイドを見る →

Ontario, CA
ここで見られるかも Common Eastern Bumble Bee と Two-Spotted Bumble Bee.
ガイドを見る →