Classification
Within iNaturalist.org

All Names

  • English
    • Mayfly
    • Mayflies
  • Portuguese
    • Efémeras
  • Scientific Names
    • Ephemeroptera
  • Spanish
    • Efímeras y parientes

Extras

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Creative Commons Flickr Photos Tagged "Ephemeroptera."
Invite photos to iNat » View all photos tagged "Ephemeroptera" on Flickr »

Recent observations

Photos / Sounds

Observer

gcwarbler

Date

October 17, 2014

Description

This small mayfly was on the wall of the HQ at the fish hatchery. Roger Rohrbeck (on BugGuide) identified it as a subimago male of this genus, a member of the "Small Minnow Mayflies" (Baetidae).

Tags

Photos / Sounds

Square

What

Mayflies Order Ephemeroptera

Observer

hiperboreo

Date

April 14, 2014

Place

cerocahui (Google, OSM)

Description

Como 2 cm de largo aprox

Photos / Sounds

Square

What

Small Mayflies Family Baetidae

Observer

mirisaucedo

Date

October 20, 2014 07:16 PM COT

Place

(Somewhere...)

Description

Encontré la especie en mi casa que estaba cálida. Fue difícil de fotografiar ya que es muy pequeño y vuela.

Photos / Sounds

Square

Observer

alexminico

Date

August 28, 2010

Description

Heptagenia longicauda (Stephens 1835)

Photos / Sounds

What

Mayflies Order Ephemeroptera

Observer

finatic

Date

March 28, 2008 08:56 PM PDT

Description

San Diego County, California, US

Photos / Sounds

Square

Observer

anewman

Date

October 9, 2014

Photos / Sounds

Square

Observer

anewman

Date

October 9, 2014

Description

Collected from riffle and bank vegetation. Common species within reach.

Photos / Sounds

Square

Observer

anewman

Date

October 9, 2014

Description

Collected from sandbar/riffle.

Photos / Sounds

Square

What

Deleatidium Order Ephemeroptera

Observer

dwilson

Date

September 27, 2014

Place

Tamahunga (Google, OSM)

Description

Small mayfly with patterned wings. Taken from a spider web just above a stream, hence tangled appearance.

Photos / Sounds

No photos or sounds

What

Burrow Ichthybotus hudsoni

Observer

zealandia1

Date

September 11, 2014 11:14 AM NZST

Photos / Sounds

Square

Observer

epitree

Date

September 7, 2014

Description

12mm

Photos / Sounds

Square

What

Mayfly Order Ephemeroptera

Observer

zealandia1

Date

July 29, 2014 11:48 AM NZST
View all observations

Description from Wikipedia

Mayflies or shadflies are insects belonging to the order Ephemeroptera (from the Greek εφημερος, ephemeros = "short-lived" (literally "lasting a day" "daily" or "day-long"), πτερον, pteron = "wing", referring to the brief lifespan of adults). They have been placed into an ancient group of insects termed the Palaeoptera, which also contains dragonflies and damselflies. They are aquatic insects whose immature stage (called "naiad" or, colloquially, "nymph") usually lasts one year in fresh water. The adults are...

No range data available.