Green Drakes

Ephemera

Green Drakes are beautiful insects that live near clean water. They are known for their large wings and short life, spending most of their time as nymphs underwater before becoming adults.

Lebensraum: Wetlands

Aussehen

The Green Drakes is a medium-sized mayfly with a slender, pale green to yellowish body. It has two pairs of delicate, heavily veined wings, often with a subtle smoky pattern, and three long, wispy tails extending from its abdomen. Its large, dark eyes stand out.

ReichAnimaliaStammArthropodaKlasseInsectaOrdnungEphemeropteraFamilieEphemeridaeGattungEphemera

Green Drakes

Kategorie

Insekten

Seltenheit

Common

Gefahr

1/5 · Sehr gering

Snaps

Mach den ersten Snap!

Interessante Fakten

Adult Green Drakes don't even have mouths; they cannot eat during their incredibly short life!

Massive swarms of Green Drakes can show up on weather radar, sometimes mistaken for rain!

Some Green Drakes spend up to two years as underwater nymphs before becoming flying adults!

They have a unique 'dun' stage where they fly, then molt again into a 'spinner' to mate.

Besondere Fähigkeiten

Green Drakes can breathe underwater using feathery gills along their abdomen because this helps them survive for years as nymphs.

Green Drakes has an incredibly short adult lifespan, lasting only hours to days, which helps them quickly reproduce and die after mating.

Green Drakes can emerge in vast numbers simultaneously, creating a swarming spectacle that helps them find mates quickly and efficiently.

Maße und Details

Flügelspannweite: 30-70 mm
Größe: 15-30 mm
Lebenserwartung: 1-5 Tage
Fluggeschwindigkeit: 5 km/h
Anzahl der Beine: 6

Ernährung und Fütterung

Young Green Drakes munch on tiny plant bits and decaying matter in the water.

Altersunterschiede: Adult Green Drakes do not eat; their mouthparts are non-functional.

Hauptnahrung

algae
diatoms
decaying plant matter
organic detritus

Nahrungssuche

Foraging

Ökologische Zusammenhänge

eaten by

Brown Trout

Salmo trutta

A crucial food source for trout, especially during large hatches.

eaten by

Rainbow Trout

Oncorhynchus mykiss

Many fish, including trout, feast on Green Drake nymphs and adults.

hunts

Common Green Darner

Anax junius

Dragonfly nymphs and adults actively hunt Green Drake nymphs and adults.

eaten by

Green Algae

Chlorella vulgaris

Nymphs graze on this common algae and other tiny plants.

Merkmale

Luftbewohnend

Luftbewohnende Tiere verbringen einen erheblichen Teil ihres Lebens in der Luft und nutzen den Flug für verschiedene Aktivitäten wie Jagd, Wanderungen oder Nestbau.

Farbenfroh

Farbenfroh beschreibt Organismen oder Objekte, die eine große Vielfalt an leuchtenden und deutlich erkennbaren Farben aufweisen.

Insektenfressend

Dieses Merkmal kennzeichnet Organismen, deren Nahrung hauptsächlich aus Insekten und anderen kleinen Wirbellosen besteht.

Pflanzenfressend

Dieses Merkmal kennzeichnet Lebewesen, deren Ernährung vollständig oder hauptsächlich aus pflanzlichem Material besteht.

Feuchtgebiet

Dieses Lebensraummerkmal kennzeichnet Arten, die in Feuchtgebieten vorkommen. Dies sind Landflächen, die dauerhaft oder saisonal mit Wasser gesättigt sind, darunter Marschland, Sümpfe und Moore.