探検昆虫

Giant Mayfly

Hexagenia limbata

The Giant Mayfly is a large insect that lives near water. They are known for their beautiful wings and short life as adults, which is just a few days!

生息地: Wetlands

外見

The Giant Mayfly has a slender, yellowish-brown body with large, clear triangular wings veined like stained glass. It is visually distinct by its three long, thin tail filaments and often mottled thorax, making it one of the largest mayfly species.

AnimaliaArthropodaInsectaEphemeropteraEphemeridaeHexagenia
Giant Mayfly
solitary trait badgeaerial trait badgecolorful trait badgeherbivorous trait badge
Giant Mayfly

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!

おもしろい事実

Giant Mayflies spend almost their entire lives underwater as tiny nymphs!

Male mayflies perform amazing aerial dances to attract females at dusk!

Mayflies are an ancient insect group, having existed for over 300 million years!

They have no mouthparts as adults, meaning they never eat anything!

特殊能力

能力

Rapid Transformation

Giant Mayfly has an incredibly short adult lifespan that helps them mate quickly before they perish.

能力

Underwater Engineer

Giant Mayfly nymphs can dig U-shaped burrows using modified mandibles to shelter from predators and currents.

能力

Water Quality Witness

Giant Mayfly nymphs require clean, oxygen-rich water, making their presence a sign of a healthy aquatic ecosystem.

能力

Double-Winged Trick

Giant Mayflies are the only insects that shed their skin again as a winged adult (subimago) before their final flight.

サイズと詳細

翼開長
40-70 mm
サイズ
25-30 mm
寿命
1-2 日
飛行速度
10 km/h
脚の数
6

食性と食事

Nymphs munch on tiny plant bits and decaying matter, while adults don't eat at all!

年齢による違い: Nymphs eat algae and decaying matter underwater, but adults do not eat, focusing solely on reproduction.

主な食物

  • Algae
  • Diatoms
  • Decaying plant matter
  • Organic detritus

採餌方法

  • Foraging

生態系とのつながり

eaten by

Brown Trout

Salmo trutta

Trout fiercely hunt mayfly nymphs and emerging adults.

eaten by

Rainbow Trout

Oncorhynchus mykiss

Rainbow Trout feast on the abundant mayfly nymphs in rivers.

eaten by

Tree Swallow

Tachycineta bicolor

Swallows dart through swarms, catching adult mayflies mid-air.

eats

Water Silk Algae

Spirogyra porticalis

Mayfly nymphs graze on this common filamentous algae in their habitat.

eats

Green Felt Algae

Cladophora glomerata

Nymphs scrape and consume this common attached algae from surfaces.

特徴

別名

まだ別名はありません。

コレクション

安全性

危険度

1/5 · 非常に低い

Giant Mayflies are harmless, but it's best to watch them from a distance.

よくある質問

Giant Mayflyの翼開長は何ですか?

40-70 mm

Giant Mayflyのサイズは何ですか?

25-30 mm

Giant Mayflyの寿命は何ですか?

1-2 日

Giant Mayflyの飛行速度は何ですか?

10 km/h

Giant Mayflyは何を食べますか?

Nymphs munch on tiny plant bits and decaying matter, while adults don't eat at all!

Giant Mayflyは通常どこに生息していますか?

Wetlands

Giant Mayflyはどのように狩りをしますか?

Foraging

Giant Mayflyの脚の数は何ですか?

6

スナップマップ

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。

マップを読み込み中…

最近のスナップ

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。

観察場所

もっと昆虫を見る