Giant Mayflies

Hexagenia

Giant Mayflies are fascinating insects that spend most of their lives underwater as nymphs. When they grow up, they come out of the water, fly around for a short time, and then lay eggs to start the cycle again!

Hábitat: Wetlands

Aspecto

The Giant Mayflies has a soft, robust body, typically yellowish-brown to reddish-brown, often larger than other mayflies. They feature two or three long, delicate tails and large, clear, triangular wings with prominent veins, sometimes with an amber tint.

ReinoAnimaliaFiloArthropodaClaseInsectaOrdenEphemeropteraFamiliaEphemeridaeGéneroHexagenia

Giant Mayflies

Categoría

Insectos

Rareza

Common

Peligro

1/5 · Muy bajo

Snaps

¡Sé la primera persona en hacer un snap!

Datos interesantes

A swarm of these mayflies can be so dense it shows up on weather radar!

Adult Giant Mayflies have no stomach or digestive system at all!

Mayflies are among the most ancient groups of winged insects on Earth!

Their presence indicates very clean, healthy freshwater environments!

Habilidades especiales

Giant Mayflies can live underwater for up to two years as nymphs, breathing through feathery gills that help them absorb oxygen from the water.

Giant Mayflies has a unique 'subimago' stage, allowing them to molt one last time after developing wings, helping them become fully mature adults.

Giant Mayflies can emerge in massive numbers almost simultaneously, creating huge swarms that help them find mates quickly and overwhelm predators.

Giant Mayflies has non-functional mouthparts as adults, meaning they don't eat at all, which helps them focus entirely on reproduction.

Medidas y detalles

Envergadura: 40-70 mm
Tamaño: 25-30 mm
Esperanza de vida: 1-730 días
Velocidad de vuelo: 5 km/h
Cantidad de patas: 6

Dieta y alimentación

Young mayflies filter tiny food particles from water, while adults do not eat at all!

Diferencias por edad: Larvae feed on detritus and algae, but adults have vestigial mouthparts and do not consume food, focusing solely on reproduction.

Alimentos principales

detritus
algae
diatoms
microscopic organisms

Método de búsqueda

Filter Feeding

Conexiones ecológicas

eaten by

Yellow Perch

Perca flavescens

Both nymphs and adults are a key food source.

eaten by

Common Tern

Sterna hirundo

Adult swarms provide an abundant aerial meal.

eats

Green Alga

Chlorella vulgaris

Larvae filter these microscopic plants from water.

Rasgos

Solitario

Los animales solitarios viven solos durante la mayor parte de su vida y solo interactúan con otros para aparearse o cuidar de sus crías.

Filtrador

Los filtradores obtienen nutrientes filtrando partículas de alimentos suspendidos y pequeños organismos del agua.

Herbívoro

Este rasgo caracteriza a los organismos cuya dieta consiste total o principalmente en material vegetal.

Humedal

Este rasgo de hábitat identifica especies que se encuentran en humedales, que son áreas de tierra saturadas de agua, ya sea permanente o estacionalmente, e incluyen marismas, pantanos y ciénagas.