




Callirhytis quercussuttoni
The Gouty Stem Gall Wasp is a tiny insect that makes galls on oak trees. These galls are like little bumps that help protect the wasp's babies as they grow inside.
生息地: Forests
The Gouty Stem Gall Wasp is a tiny, dark-bodied insect, typically black or dark brown, with a somewhat rounded abdomen. Its body is smooth and shiny, often with clear, membranous wings that are longer than its body. It is distinctly small, making it difficult to spot without close inspection, and lacks the bright colors seen in some other wasp species.





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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Even after the wasp leaves, the empty galls can stay on the branches for years!
Its strange galls are like custom-built nurseries for baby wasps, grown by the tree!
The hard, woody galls are made by the tree, offering amazing protection from predators.
The wasp uses special chemicals to make the oak tree grow a lumpy, woody fortress.
Gouty Stem Gall Wasps can induce oak trees to grow unique, woody galls that shelter their developing young, protecting them from danger.
Gouty Stem Gall Wasps inject plant hormones that force the oak to create a specific nursery-like structure for their larvae.
Gouty Stem Gall Wasps have the ability to make a hard, lumpy gall on oak stems that acts as a strong, secure home.
Adult wasps feed little, but their larvae munch on nutrient-rich oak tissue from within their protective galls.
年齢による違い: Larvae feed on plant tissue inside the gall; adults may not feed or sip nectar/honeydew.
Quercus alba
Wasp larvae feed on and develop within the oak's stem galls.
Torymus advenus
Its larvae parasitize and consume the Gouty Stem Gall Wasp larvae.

Poecile carolinensis
Birds sometimes peck open galls to eat the larvae inside.
まだ別名はありません。
危険度
1/5 · 非常に低い
It's best to look at galls from a distance and not touch them.
4-7 mm
2-4 mm
7-14 日
Adult wasps feed little, but their larvae munch on nutrient-rich oak tissue from within their protective galls.
Forests
Null
6
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