




Ephemeridae
Burrowing Mayflies are special insects that spend most of their lives underwater as tiny larvae. They come out of the water to fly for just a short time, making them unique and interesting to watch!
生息地: Wetlands
The Burrowing Mayflies has a slender, often drab brown or grey body with two or three long, delicate tail filaments. Its larvae are easily distinguished by their large, feathery gills along the abdomen, designed for life underground.





カテゴリ
昆虫レア度
Common
危険度
1/5 · 非常に低い
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Adult mayflies have no mouths or stomachs; their only job is to mate!
Mayfly larvae are like tiny natural pollution detectors for healthy rivers!
Some mayfly larvae build elaborate, silk-lined tunnels deep under riverbeds!
They are one of Earth's oldest insect groups, flying for over 300 million years!
Burrowing Mayflies can dig U-shaped tunnels using strong mandibles, which helps them find shelter and food safely in riverbeds.
Burrowing Mayflies have large, feathery abdominal gills that help them breathe efficiently even in low-oxygen water within burrows.
Burrowing Mayflies can emerge in massive, synchronized swarms, which helps overwhelm predators and ensure successful mating.
Burrowing Mayflies have a unique winged subimago stage, which helps them complete a final molt before becoming fully reproductive adults.
Tiny plant bits and decaying matter are eaten by larvae; adults don't eat at all!
年齢による違い: Larvae eat detritus and algae; adults do not feed and lack functional mouthparts.
Salmo trutta
Trout are major predators of mayfly larvae and emerging adults.
Anax junius
Dragonfly nymphs are fierce hunters of mayfly larvae underwater.
Sialia sialis
Birds often snatch adult mayflies from the air during their swarming flights.
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。
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。
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。
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
Mayflies are harmless, but it's best to watch them from a distance and not touch them.
20-50 mm
10-30 mm
365-1095 日
5 km/h
Tiny plant bits and decaying matter are eaten by larvae; adults don't eat at all!
Wetlands
Filter Feeding
6
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