Photos / Sounds

Observer

ye-lu

Date

June 12, 2024 09:59 AM CST

Photos / Sounds

What

Green Drakes (Genus Ephemera)

Observer

catiniya

Date

June 11, 2024 07:01 PM CST

Description

Found dead.

Photos / Sounds

What

Green Drakes (Genus Ephemera)

Observer

jishenwang

Date

June 8, 2024 08:26 PM CST

Photos / Sounds

Observer

naturaldudeguy

Date

November 2, 2023 07:12 PM +08

Photos / Sounds

What

Mayflies (Order Ephemeroptera)

Observer

ashwinv

Date

June 1, 2024 04:51 AM IST

Photos / Sounds

Observer

tomandjill

Date

July 28, 2022 07:27 AM EDT

Photos / Sounds

What

Mayflies (Order Ephemeroptera)

Observer

zicky

Date

May 28, 2024 10:33 AM +08

Photos / Sounds

What

Stream Mayflies (Family Heptageniidae)

Date

July 17, 2014 02:47 AM CST

Photos / Sounds

What

Mayflies (Order Ephemeroptera)

Observer

duzhiyouchong

Date

March 7, 2024 07:49 PM CST

Photos / Sounds

What

Mayflies (Order Ephemeroptera)

Observer

junglejungle

Date

May 12, 2024 01:04 PM CST

Photos / Sounds

What

Prong-gilled Mayflies (Family Leptophlebiidae)

Observer

xiaodoudou

Date

February 4, 2024 07:11 PM CST

Photos / Sounds

Observer

kat717

Date

April 14, 2024 10:29 PM CST

Photos / Sounds

Observer

kai-ying

Date

September 20, 2016 08:31 PM HST

Photos / Sounds

What

Stream Mayflies (Family Heptageniidae)

Observer

nannup151

Date

April 11, 2024 11:33 AM WITA

Photos / Sounds

What

Mayflies (Order Ephemeroptera)

Observer

yajapin

Date

March 30, 2024 03:14 PM JST

Photos / Sounds

What

Stream Mayflies (Family Heptageniidae)

Observer

yaya0884

Date

February 13, 2024 11:58 PM CST

Photos / Sounds

Observer

nickybay

Date

March 13, 2024 03:07 PM +08

Photos / Sounds

What

Stream Mayflies (Family Heptageniidae)

Observer

nickybay

Date

March 13, 2024 03:33 PM +08

Photos / Sounds

Observer

garethtarbard

Date

March 8, 2024 07:30 AM +08

Photos / Sounds

What

Prong-gilled Mayflies (Family Leptophlebiidae)

Observer

inccc

Date

February 27, 2024 01:30 AM +08

Photos / Sounds

What

Mayflies (Order Ephemeroptera)

Observer

suruchi_kathayat

Date

September 9, 2023 06:40 AM +0545

Description

Domain: Eukaryota
Kingdom: Animalia
Phylum: Arthropoda
Class: Insecta
Order: Ephemeroptera
Family: Potamanthidae
Genus: Potamanthus

Photos / Sounds

What

Green Drakes (Genus Ephemera)

Observer

sparkn

Date

February 24, 2022 02:19 AM CST

Photos / Sounds

Observer

chrisfrazier

Date

August 1, 2017

Description

~15mm, Kherlen River
Collected as part of NSF macrosystem grant funded project titled: Hierarchical Functioning of River Macrosystems in Temperate Steppes From Continental to Hydrogeomorphic Patch Scales

Photos / Sounds

What

Mayflies (Order Ephemeroptera)

Observer

pasoka

Date

January 4, 2024 08:12 PM CST

Photos / Sounds

What

Small Mayflies (Family Baetidae)

Observer

dolphin07

Date

April 15, 2021 02:03 PM CST

Photos / Sounds

What

Stream Mayflies (Family Heptageniidae)

Observer

dolphin07

Date

November 14, 2023 08:01 PM CST

Photos / Sounds

Observer

dolphin07

Date

October 3, 2020 01:36 PM CST

Photos / Sounds

What

Stream Mayflies (Family Heptageniidae)

Observer

dolphin07

Date

November 15, 2022 08:17 PM CST

Photos / Sounds

What

Stream Mayflies (Family Heptageniidae)

Observer

dolphin07

Date

November 23, 2022 05:01 PM CST

Photos / Sounds

Observer

zebs

Date

January 2024

Photos / Sounds

What

Mayflies (Order Ephemeroptera)

Date

January 15, 2024 07:26 PM IST

Photos / Sounds

What

Stream Mayflies (Family Heptageniidae)

Date

July 2022

Place

Taiwan (Google, OSM)

Photos / Sounds

What

Slate Drakes (Genus Isonychia)

Observer

bas_drost96

Date

October 4, 2019 11:22 AM +0545

Photos / Sounds

Observer

bas_drost96

Date

October 4, 2019 11:42 AM +0545

Photos / Sounds

What

Mayflies (Order Ephemeroptera)

Observer

dugie

Date

January 24, 2023 10:26 AM WITA

Photos / Sounds

What

Mayflies (Order Ephemeroptera)

Date

August 30, 2020 08:46 AM IST

Photos / Sounds

Observer

shiguangshi

Date

April 30, 2023 06:05 PM CST

Photos / Sounds

What

Blue-winged Olives (Genus Baetis)

Observer

shiguangshi

Date

April 29, 2023 07:35 AM CST

Photos / Sounds

What

Stream Mayflies (Family Heptageniidae)

Observer

maxencegrm

Date

July 26, 2023 02:23 PM WIB

Photos / Sounds

Observer

heichuan_

Date

September 5, 2023 01:38 PM CST

Photos / Sounds

What

Stream Mayflies (Family Heptageniidae)

Observer

markdu

Date

August 20, 2023 06:12 PM CST

Photos / Sounds

What

Mayflies (Order Ephemeroptera)

Observer

joshua992

Date

December 2, 2022 01:05 PM +07

Photos / Sounds

What

Stream Mayflies (Family Heptageniidae)

Observer

sheng860419

Date

August 4, 2017 10:26 AM +08

Photos / Sounds

What

Green Drakes (Genus Ephemera)

Observer

adrianuskomnenus

Date

August 4, 2023 09:51 PM CST

Photos / Sounds

Observer

wuyuxuan

Date

August 9, 2023 12:22 PM CST

Photos / Sounds

What

Green Drakes (Genus Ephemera)

Observer

swimkang

Date

April 7, 2022 06:14 PM CST

Photos / Sounds

What

Green Drakes (Genus Ephemera)

Observer

swimkang

Date

April 10, 2022 11:28 PM CST

Photos / Sounds

What

Green Drakes (Genus Ephemera)

Observer

swimkang

Date

April 22, 2022 01:50 PM CST

Photos / Sounds

What

Green Drakes (Genus Ephemera)

Observer

swimkang

Date

May 5, 2022 05:09 PM CST

Photos / Sounds

Observer

gaell

Date

August 8, 2022 03:22 PM +08

Photos / Sounds

What

Stream Mayflies (Family Heptageniidae)

Observer

mike_hooper

Date

July 9, 2022 04:01 PM +08

Photos / Sounds

What

Small Mayflies (Family Baetidae)

Observer

tanuki18

Date

July 11, 2022 07:21 AM +08

Photos / Sounds

What

Stream Mayflies (Family Heptageniidae)

Observer

gaell

Date

August 10, 2022 03:29 PM +08

Photos / Sounds

Observer

ndjiakechong

Date

July 22, 2023 09:34 PM CST

Photos / Sounds

What

Mayflies (Order Ephemeroptera)

Observer

sqy081015

Date

June 15, 2023 08:40 PM CST

Photos / Sounds

Observer

jueming641

Date

April 27, 2023 11:06 AM +08

Photos / Sounds

What

Small Mayflies (Family Baetidae)

Observer

jeftanatanael

Date

May 17, 2023 08:47 AM WIB

Photos / Sounds

Observer

plantopia

Date

April 28, 2023 08:33 PM CST

Photos / Sounds

What

Mayflies (Order Ephemeroptera)

Observer

budak

Date

June 25, 2011 09:26 PM +08

Photos / Sounds

What

Stream Mayflies (Family Heptageniidae)

Observer

valeriosbordoni

Date

April 10, 2012 05:35 AM +07

Photos / Sounds

What

Green Drakes (Genus Ephemera)

Observer

stevenson1002

Date

April 16, 2023 01:52 PM CST

Photos / Sounds

What

Mayflies (Order Ephemeroptera)

Observer

onidiras

Date

March 24, 2023

Tags

Photos / Sounds

Observer

chunxingwong

Date

February 19, 2010 08:00 AM +08

Description

A mayfly resting on my electric fan frame in my room. Mayflies usually rest in this typical resting pose where the body seems bend up while the frontlegs have a right angle bend. Has a concave head and 2 cerci that are longer than the body length. 8mm per wing length.

Photos / Sounds

What

Mayflies (Order Ephemeroptera)

Observer

richardking

Date

November 2018

Place

Kedah, MY (Google, OSM)

Photos / Sounds

What

Mayflies (Order Ephemeroptera)

Observer

chunxingwong

Date

December 14, 2009 08:00 AM +08

Description

Dark brownish red mayfly with transparent wings, legs and "tails".
White big eyes that is larger than the head itself.
This one is less than 2cm, excluding its cerci.

Photos / Sounds

Observer

jiaminglimjm

Date

February 20, 2019 08:34 PM +08

Tags

Photos / Sounds

What

Stream Mayflies (Family Heptageniidae)

Observer

budak

Date

July 24, 2013 07:56 PM +08

Photos / Sounds

Observer

joepan50

Date

March 24, 2023 03:21 PM +08

Photos / Sounds

What

Stream Mayflies (Family Heptageniidae)

Observer

naufalurfi

Date

November 12, 2020 08:01 PM WIB

Photos / Sounds

What

Mayflies (Order Ephemeroptera)

Observer

waryati

Date

May 29, 2022 09:21 AM WIB

Photos / Sounds

What

Mayflies (Order Ephemeroptera)

Date

January 20, 2014 12:17 AM CST

Photos / Sounds

What

Mayflies (Order Ephemeroptera)

Observer

iwank

Date

November 27, 2022 11:17 AM WITA

Photos / Sounds

What

Small Mayflies (Family Baetidae)

Observer

wildan_ardani

Date

September 25, 2022 02:17 PM WIB

Photos / Sounds

Observer

naturaldudeguy

Date

October 31, 2022 12:48 PM +08

Photos / Sounds

Observer

joepan50

Date

March 19, 2023 11:08 AM +08

Photos / Sounds

What

Mayflies (Order Ephemeroptera)

Observer

hw0529649

Date

October 2022

Place

Missing Location

Photos / Sounds

What

Stream Mayflies (Family Heptageniidae)

Observer

amarzee

Date

February 24, 2023 10:16 PM CST

Photos / Sounds

What

Prong-gilled Mayflies (Family Leptophlebiidae)

Observer

kenny_well

Date

February 22, 2023 08:08 AM PST

Photos / Sounds

Observer

fenglqz2005

Date

February 22, 2023 06:26 PM CST

Photos / Sounds

What

Mayflies (Order Ephemeroptera)

Observer

r_s_e

Date

December 28, 2022 09:19 PM WIB

Photos / Sounds

What

Pale Burrowers (Family Polymitarcyidae)

Observer

clurarit

Date

December 30, 2022 06:32 AM +08

Description

I think...?

Photos / Sounds

What

Mayflies (Order Ephemeroptera)

Date

December 2021

Place

Taiwan (Google, OSM)

Photos / Sounds

What

Slate Drakes (Genus Isonychia)

Date

December 2021

Place

Taiwan (Google, OSM)

Photos / Sounds

What

Mayflies (Order Ephemeroptera)

Observer

rikudoukarthik

Date

January 28, 2023 11:22 AM IST

Photos / Sounds

What

Stream Mayflies (Family Heptageniidae)

Observer

lulucat

Date

September 30, 2022 07:03 PM CST

Photos / Sounds

What

Mayflies (Order Ephemeroptera)

Observer

kyosapir

Date

April 16, 2018 12:04 PM CST

Photos / Sounds

What

Prong-gilled Mayflies (Family Leptophlebiidae)

Observer

moss_consumer

Date

December 2022

Photos / Sounds

What

Mayflies (Order Ephemeroptera)

Observer

xtbg-eec

Date

January 4, 2023 08:08 PM CST

Photos / Sounds

What

Mayflies (Order Ephemeroptera)

Observer

ashwinv

Date

December 11, 2020 07:26 PM IST

Photos / Sounds

What

Mayflies (Order Ephemeroptera)

Observer

unisid

Date

September 1, 2022 08:03 PM +07

Photos / Sounds

What

Green Drakes (Genus Ephemera)

Observer

biom

Date

November 12, 2022 06:38 PM +07

Photos / Sounds

What

Mayflies (Order Ephemeroptera)

Observer

gingpraewan

Date

December 16, 2022 09:05 AM +07

Photos / Sounds

What

Prong-gilled Mayflies (Family Leptophlebiidae)

Observer

jayarakesh

Date

December 19, 2022 03:55 PM IST

Photos / Sounds

What

Spiny Crawlers (Family Teloganodidae)

Observer

abhiapc

Date

December 4, 2022 05:56 PM IST

Photos / Sounds

What

Prong-gilled Mayflies (Family Leptophlebiidae)

Observer

drvijin

Date

November 3, 2022 03:53 PM IST

Photos / Sounds

Observer

zichen

Date

April 8, 2021 09:10 PM CST

Photos / Sounds

What

Mayflies (Order Ephemeroptera)

Observer

klearad

Date

November 8, 2022 11:11 AM +08

Description

Baetidae?
Male with cupcake eyes?

Photos / Sounds

What

Stream Mayflies (Family Heptageniidae)

Observer

sakuna

Date

November 2022

Place

Sri Lanka (Google, OSM)