



Obolodiplosis robiniae
The locust gall midge is a tiny insect that makes special galls on locust trees. These galls look like little round bumps and are homes for the midge's babies. They help the trees in their own special way!
生息地: Forests
The locust gall midge is a tiny, delicate fly, typically reddish-brown with clear, membranous wings. It is distinguished by its minute size and slender body, often hard to spot without looking closely at host leaves.




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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Baby midges live inside these plant galls, munching on their cozy, edible walls!
Many galls can be found on a single leaf, making it look very bumpy!
The galls look like tiny, pea-sized green pouches on black locust leaves!
These tiny insects are flies, not related to grasshoppers or actual locusts!
The locust gall midge can make special 'galls' on black locust leaves because they inject chemicals that reshape plant cells, creating a protective home for their larvae.
The locust gall midge can precisely lay eggs in young black locust leaf tissue because they have specialized ovipositors, ensuring offspring develop safely.
The locust gall midge larvae can control plant growth because they release substances that create unique protective shelters called galls.
Larvae munch on plant sap and tissues inside galls; adults typically don't feed much.
年齢による違い: Larvae feed exclusively within galls; adults have vestigial mouthparts and generally do not feed.

Robinia pseudoacacia
Larvae develop and feed inside galls on its leaves.
Platygaster robiniae
Larvae of this tiny wasp develop inside the midge larvae.
Metaphycus robiniae
This wasp lays eggs in the midge larvae, controlling populations.
まだ別名はありません。
危険度
1/5 · 非常に低い
These insects are harmless, but it's best to look and not touch the galls.
2-5 mm
1-3 mm
7-14 日
Larvae munch on plant sap and tissues inside galls; adults typically don't feed much.
Forests
Foraging
6
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