




Polycentropodidae
Tube Maker Caddisflies are tiny insects that build special homes out of twigs and pebbles. They live in water and are great at hiding from fish and other animals.
生息地: Wetlands
The Tube Maker Caddisflies are slender, moth-like insects with dull brown, grey, or black fuzzy wings covered in fine hairs. Their larvae, which live underwater, construct unique silken tubes often decorated with small pebbles or plant bits. They differ visually from true moths by their roof-like held wings and simpler antennae.





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!
Adult caddisflies often have fuzzy wings covered in hairs, earning them the cool nickname 'water moths'!
Caddisfly larvae can be like tiny water detectives, showing if a river or stream is clean and healthy!
Many caddisfly larvae live underwater for nearly a whole year before transforming into flying adults!
Some artists encourage caddisfly larvae to build their amazing cases with gold flakes and tiny jewels!
Tube Maker Caddisflies can spin incredibly strong silk threads underwater because of specialized glands, helping them build unique retreats and capture nets.
Tube Maker Caddisflies can construct intricate tubular homes using silk and natural debris, protecting them from predators and currents.
Tube Maker Caddisflies can weave funnel-shaped silken nets because of their silk glands, helping them filter tiny food particles from water currents.
Tube Maker Caddisflies larvae have tiny external gills that help them extract oxygen directly from the water, allowing them to live underwater.
Underwater larvae feast on tiny plants, algae, and small invertebrates, while adults often eat little.
年齢による違い: Larvae actively feed and hunt, while adults typically have reduced mouthparts and may not feed at all, or only on nectar.
Salmo trutta
Adult and juvenile trout frequently eat caddisfly larvae.
Daphnia pulex
Caddisfly larvae catch and consume small zooplankton like water fleas.

Cinclus cinclus
Dippers dive underwater to forage for caddisfly larvae and pupae.
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。
ろ過食動物は、水中に浮遊する食べ物の粒や小さな生物をこし取ることで栄養を得ます。
周囲の環境に溶け込むような色や模様を持つ生物の特徴を指します。
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。
同種の標準や平均と比べて著しく小さい種に関する特徴。
水生の生息地には、海、川、湖、湿地など、生物が主に水中で生活する環境が含まれます。
花粉を運び、植物の受粉と繁殖を助ける生物のことを指します。
まだ別名はありません。
危険度
1/5 · 非常に低い
Always be gentle around insects and watch them from a distance.
10-30 mm
5-20 mm
30-365 日
5 km/h
Underwater larvae feast on tiny plants, algae, and small invertebrates, while adults often eat little.
Wetlands
Filter Feeding
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。