




Plecoptera
Stoneflies are special insects that live near clean, cool water. They have long bodies and delicate wings, and they help keep streams healthy by breaking down leaves.
生息地: Wetlands
The Stoneflies has a flattened body, often dull in color (brown, grey, or black), with two long antennae and two prominent tail-like cerci. Their four membranous wings fold flat over their back, often extending past their abdomen.





カテゴリ
昆虫レア度
Common
危険度
1/5 · 非常に低い
スナップ
最初にスナップしよう!
Even though most stoneflies have wings, some species are surprisingly unable to fly at all!
Some stonefly nymphs can live underwater for up to four years before finally changing into an adult!
Stonefly nymphs are a favorite snack for hungry fish, like trout, making them key food in rivers!
They are an ancient insect group, having fluttered around on Earth since before the dinosaurs roamed!
Stoneflies can only thrive in clean, unpolluted water that helps them act as natural indicators of water quality.
Stoneflies can breathe underwater using feathery gills on their nymphs that helps them absorb oxygen from cold, fast-flowing streams.
Stoneflies have flattened bodies as nymphs that helps them cling tightly to rocks and hide from predators in fast currents.
Some adult Stoneflies do not feed because they have vestigial mouthparts that helps them focus all energy on mating.
Nymphs munch on algae and decaying plants, but many adult stoneflies don't eat anything!
年齢による違い: Nymphs feed on various organic matter, but many adult stoneflies have undeveloped mouthparts and do not feed, focusing on reproduction.
Salmo trutta
A primary food source for these fish, especially during their nymph stage.

Cinclus cinclus
These aquatic birds dive to catch stonefly nymphs and adults from riverbeds.
Diatoma vulgaris
Many stonefly nymphs graze on diatoms found on submerged rocks and plants.
Rana temporaria
Adult stoneflies can become food for frogs dwelling near water.
Lutra lutra
Otters rely on healthy fish populations, which in turn depend on abundant stoneflies.
単独行動をとる動物は、繁殖や子育ての時を除き、生涯のほとんどを1匹で生活します。
食事のすべて、または大部分が植物で構成されている生物が持つ特徴です。
死んだ有機物を分解し、栄養素を生態系に循環させる生物を表します。
この生息地特性は、湿地(年間を通して、または季節的に水に浸かっている沼や湿原などの土地)で見られる種を示します。
この特性は、同種の他の生物に比べて寿命が非常に長い生物を指します。
その存在と役割が環境に対して極めて大きな影響を与える種を指します。
昼行性の動物は主に日中に活動し、通常は夜間に休息や睡眠をとります。
淡水の生息地には、川、湖、池、湿地などの塩分を含まない水辺の環境が含まれ、多くの生物にとって不可欠な場所です。
まだ別名はありません。
危険度
1/5 · 非常に低い
Always be careful near water and ask an adult before exploring.
10-60 mm
5-80 mm
5-30 日
1-5 km/h
Nymphs munch on algae and decaying plants, but many adult stoneflies don't eat anything!
Wetlands
Foraging
6
ズームインしてクラスターを分割し、このオブジェクトが撮影された場所を探索しましょう。
新しい観察が追加されると、ここに最近のスナップが表示されます。