Photos / Sounds

What

Mahogany Dun (Isonychia bicolor)

Observer

brianw

Date

May 6, 2024 07:22 AM EDT
Slate Drakes - Photo (c) Judy Gallagher, some rights reserved (CC BY-SA), uploaded by Judy Gallagher
jerry2000's ID: Slate Drakes (Genus Isonychia)
Added on May 9, 2024
Improving

Photos / Sounds

What

Stream Mayflies (Family Heptageniidae)

Observer

mmmiller

Date

May 6, 2024 01:17 PM CDT
Stream Mayflies - Photo (c) James Bailey, some rights reserved (CC BY-NC), uploaded by James Bailey
jerry2000's ID: Stream Mayflies (Family Heptageniidae)
Added on May 9, 2024
Leading

Photos / Sounds

What

Sulphur Dun (Ephemerella invaria)

Observer

ekmoody

Date

May 4, 2024 09:34 AM EDT
Sulphur Dun - Photo (c) Alain Hogue, all rights reserved, uploaded by Alain Hogue
jerry2000's ID: Sulphur Dun (Ephemerella invaria)
Added on May 9, 2024
Leading

Photos / Sounds

What

Speckled Duns (Genus Callibaetis)

Observer

bobhighcock

Date

May 6, 2024 05:14 PM EDT

Description

Outlet Collection Ponds

Speckled Duns - Photo (c) Erik Attaway, some rights reserved (CC BY-NC), uploaded by Erik Attaway
jerry2000's ID: Speckled Duns (Genus Callibaetis)
Added on May 9, 2024
Improving

Photos / Sounds

What

Hendricksons, Sulphurs, and Pale Duns (Genus Ephemerella)

Observer

piebaldguinea

Date

May 2024

Description

Some sort of mayfly? Taken with my phone and a 10x macro lens.

Hendricksons, Sulphurs, and Pale Duns - Photo (c) Jerry Schoen, some rights reserved (CC BY-SA)
jerry2000's ID: Hendricksons, Sulphurs, and Pale Duns (Genus Ephemerella)
Added on May 8, 2024
Leading

Photos / Sounds

What

Speckled Duns (Genus Callibaetis)

Observer

sschelble

Date

May 6, 2024 02:15 PM EDT
Speckled Duns - Photo (c) Erik Attaway, some rights reserved (CC BY-NC), uploaded by Erik Attaway
jerry2000's ID: Speckled Duns (Genus Callibaetis)
Added on May 8, 2024
Supporting

Photos / Sounds

What

Small Mayflies (Family Baetidae)

Observer

kgoodman

Date

May 6, 2024 10:29 PM EDT
Small Mayflies - Photo (c) Patrick Coin, some rights reserved (CC BY-NC)
jerry2000's ID: Small Mayflies (Family Baetidae)
Added on May 8, 2024
Improving

Photos / Sounds

What

Mayflies (Order Ephemeroptera)

Observer

liamodo

Date

May 2024
Mayflies - Photo (c) This Photo was taken by Böhringer Friedrich., some rights reserved (CC BY-SA)
jerry2000's ID: Mayflies (Order Ephemeroptera)
Added on May 8, 2024
Supporting

Photos / Sounds

What

Stream Mayflies (Family Heptageniidae)

Observer

mikehensley75

Date

May 6, 2024 10:27 PM EDT
Stream Mayflies - Photo (c) James Bailey, some rights reserved (CC BY-NC), uploaded by James Bailey
jerry2000's ID: Stream Mayflies (Family Heptageniidae)
Added on May 8, 2024
Supporting

Photos / Sounds

What

Orange Cahill (Stenacron interpunctatum)

Observer

imasongster

Date

May 6, 2024 02:56 PM EDT
Stream Mayflies - Photo (c) James Bailey, some rights reserved (CC BY-NC), uploaded by James Bailey
jerry2000's ID: Stream Mayflies (Family Heptageniidae)
Added on May 8, 2024
Improving

Photos / Sounds

What

Slate Drakes (Genus Isonychia)

Observer

imasongster

Date

May 6, 2024 02:50 PM EDT
Slate Drakes - Photo (c) Judy Gallagher, some rights reserved (CC BY-SA), uploaded by Judy Gallagher
jerry2000's ID: Slate Drakes (Genus Isonychia)
Added on May 8, 2024
Improving

Photos / Sounds

What

Mahogany Dun (Isonychia bicolor)

Observer

brianw

Date

May 6, 2024 07:54 AM EDT
Slate Drakes - Photo (c) Judy Gallagher, some rights reserved (CC BY-SA), uploaded by Judy Gallagher
jerry2000's ID: Slate Drakes (Genus Isonychia)
Added on May 8, 2024
Improving

Photos / Sounds

Observer

brianw

Date

May 6, 2024 07:55 AM EDT
Maccaffertium - Photo (c) Alain Hogue, all rights reserved, uploaded by Alain Hogue
jerry2000's ID: Genus Maccaffertium, a member of Stream Mayflies (Family Heptageniidae)
Added on May 8, 2024
Supporting

Photos / Sounds

What

Prong-gilled Mayflies (Family Leptophlebiidae)

Observer

rkluzco

Date

May 6, 2024 12:00 AM EDT
Prong-gilled Mayflies - Photo (c) Alain Hogue, all rights reserved, uploaded by Alain Hogue
jerry2000's ID: Prong-gilled Mayflies (Family Leptophlebiidae)
Added on May 8, 2024
Improving

Photos / Sounds

What

Green Drakes (Genus Ephemera)

Observer

becksnyc

Date

May 5, 2024 08:48 PM EDT

Description

This year, we saw the emergence at the river. Flying in a stream of millions of mayflies. Like a river above the river. Some came ashore to "dance" as the sunset. Flying upward, floating downward. We didn't see fish feeding, nor did birds pick them off the house. Ants dragged the dead ones away.

Green Drakes - Photo (c) Gilles San Martin, some rights reserved (CC BY-SA), uploaded by Gilles San Martin
jerry2000's ID: Green Drakes (Genus Ephemera)
Added on May 8, 2024
Leading

Photos / Sounds

Observer

donmarsille

Date

May 6, 2024 09:13 PM EDT
Leucrocuta - Photo (c) Cody Hough, all rights reserved, uploaded by Cody Hough
jerry2000's ID: Genus Leucrocuta, a member of Stream Mayflies (Family Heptageniidae)
Added on May 8, 2024
Improving

Photos / Sounds

What

Hendricksons, Sulphurs, and Pale Duns (Genus Ephemerella)

Observer

donmarsille

Date

May 6, 2024 09:14 PM EDT
Hendricksons, Sulphurs, and Pale Duns - Photo (c) Jerry Schoen, some rights reserved (CC BY-SA)
jerry2000's ID: Hendricksons, Sulphurs, and Pale Duns (Genus Ephemerella)
Added on May 8, 2024
Leading

Photos / Sounds

What

Stream Mayflies (Family Heptageniidae)

Observer

wildwestnature

Date

April 23, 2024 11:03 AM EDT
Stream Mayflies - Photo (c) James Bailey, some rights reserved (CC BY-NC), uploaded by James Bailey
jerry2000's ID: Stream Mayflies (Family Heptageniidae)
Added on May 8, 2024
Supporting

Photos / Sounds

What

Small Mayflies (Family Baetidae)

Observer

foss_bean

Date

May 6, 2024 02:00 PM EDT
Mayflies - Photo (c) This Photo was taken by Böhringer Friedrich., some rights reserved (CC BY-SA)
jerry2000's ID: Mayflies (Order Ephemeroptera)
Added on May 8, 2024
Improving

Photos / Sounds

What

Light Cahills (Genus Stenacron)

Observer

imasongster

Date

May 6, 2024 02:45 PM EDT
Light Cahills - Photo (c) anthony brooks, all rights reserved, uploaded by anthony brooks
jerry2000's ID: Light Cahills (Genus Stenacron)
Added on May 8, 2024
Supporting

Photos / Sounds

What

Hendricksons, Sulphurs, and Pale Duns (Genus Ephemerella)

Observer

jmvt

Date

May 5, 2024 10:51 AM EDT
Mayflies - Photo (c) This Photo was taken by Böhringer Friedrich., some rights reserved (CC BY-SA)
jerry2000's ID: Mayflies (Order Ephemeroptera)
Added on May 8, 2024
Improving

Photos / Sounds

What

Modest Flat-headed Mayfly (Maccaffertium modestum)

Observer

imasongster

Date

May 6, 2024 02:28 PM EDT
Maccaffertium - Photo (c) Alain Hogue, all rights reserved, uploaded by Alain Hogue
jerry2000's ID: Genus Maccaffertium, a member of Stream Mayflies (Family Heptageniidae)
Added on May 8, 2024
Improving

Photos / Sounds

Observer

mikeymacro

Date

May 5, 2024 12:14 PM EDT
Maccaffertium - Photo (c) Alain Hogue, all rights reserved, uploaded by Alain Hogue
jerry2000's ID: Genus Maccaffertium, a member of Stream Mayflies (Family Heptageniidae)
Added on May 8, 2024
Supporting

Photos / Sounds

What

Prong-gilled Mayflies (Family Leptophlebiidae)

Observer

steven307

Date

May 5, 2024 07:19 PM EDT
Prong-gilled Mayflies - Photo (c) Alain Hogue, all rights reserved, uploaded by Alain Hogue
jerry2000's ID: Prong-gilled Mayflies (Family Leptophlebiidae)
Added on May 8, 2024
Improving

Photos / Sounds

What

Small Mayflies (Family Baetidae)

Observer

steven307

Date

May 5, 2024 10:39 PM EDT
Small Mayflies - Photo (c) Patrick Coin, some rights reserved (CC BY-NC)
jerry2000's ID: Small Mayflies (Family Baetidae)
Added on May 8, 2024
Improving

Photos / Sounds

What

Speckled Duns (Genus Callibaetis)

Observer

dlk555

Date

May 6, 2024 01:50 PM EDT
Speckled Duns - Photo (c) Erik Attaway, some rights reserved (CC BY-NC), uploaded by Erik Attaway
jerry2000's ID: Speckled Duns (Genus Callibaetis)
Added on May 8, 2024
Supporting

Photos / Sounds

Observer

srullman

Date

May 6, 2024 09:46 PM EDT
Leptophlebia - Photo (c) Joe Girgente, some rights reserved (CC BY-NC), uploaded by Joe Girgente
jerry2000's ID: Genus Leptophlebia, a member of Prong-gilled Mayflies (Family Leptophlebiidae)
Added on May 8, 2024
Supporting

Photos / Sounds

What

Mayflies (Order Ephemeroptera)

Observer

peroed

Date

May 4, 2024 12:38 PM EDT

Description

9mm body length as curved. On wall of building with c.300-500 others. Air temperature about 55°F

Mayflies - Photo (c) This Photo was taken by Böhringer Friedrich., some rights reserved (CC BY-SA)
jerry2000's ID: Mayflies (Order Ephemeroptera)
Added on May 8, 2024
Supporting

Photos / Sounds

What

Small Mayflies (Family Baetidae)

Observer

xpda

Date

June 12, 2013 05:04 AM UTC

Description

Size: 6.6 mm

Small Mayflies - Photo (c) Patrick Coin, some rights reserved (CC BY-NC)
jerry2000's ID: Small Mayflies (Family Baetidae)
Added on May 8, 2024
Improving

Photos / Sounds

What

Sulphur Dun (Ephemerella invaria)

Observer

donmarsille

Date

April 30, 2024 08:55 PM EDT
Sulphur Dun - Photo (c) Alain Hogue, all rights reserved, uploaded by Alain Hogue
jerry2000's ID: Sulphur Dun (Ephemerella invaria)
Added on May 8, 2024
Improving

Stats

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