Classification
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  • Scientific Names
    • Baetidae
  • English
    • Small Mayflies

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Creative Commons Flickr Photos Tagged "Baetidae."

Recent observations

Photos / Sounds

What

Small Mayflies Family Baetidae

Observer

bbunny

Date

September 1, 2015 01:23 PM MDT

Description

Larvae

Photos / Sounds

20447517493 b193cd90cb s

What

Small Mayflies Family Baetidae

Observer

bbunny

Date

August 26, 2015 06:31 AM PDT

Photos / Sounds

Observer

sambiology

Date

August 29, 2015

Description

Went to the parents' house to set up the moth light! It had rained just a little tiny bit before hand -- I think that caused lots of bugs to come out.

Photos / Sounds

What

Small Mayflies Family Baetidae

Observer

bbunny

Date

August 27, 2015 06:31 AM PDT

Photos / Sounds

Observer

danielgeorge

Date

August 24, 2015 02:06 PM MDT

Photos / Sounds

Square

Observer

ndodge

Date

August 25, 2015 07:01 AM EDT

Photos / Sounds

Square

Observer

susanelliott

Date

August 18, 2015

Photos / Sounds

Square

What

Hagen's Small Minnow Mayfly Diphetor hageni

Date

September 7, 2008

Photos / Sounds

No photos or sounds

What

Small Mayflies Family Baetidae

Observer

selenac

Date

August 8, 2015

Photos / Sounds

What

Red Speckled Dun Callibaetis ferrugineus

Observer

keimwj

Date

April 27, 2014 03:09 PM EDT

Description

27 Apr 2014.
Buckingham Springs, Bucks Co, PA.
Female subimago.
12 mm head-abdomen.
Attracted to porch light.
ID courtesy of John Carr & Roger Rohrbeck:
bugguide.net/node/view/914352

Photos / Sounds

Square

Observer

mkupfer32

Date

July 24, 2015

Place

Arnold, MD (Google, OSM)

Description

In the 27 years I've lived in Annapolis I've NEVER seen a mayfly around here. This one was on my door this morning. About 7mm in length not including tail. Single tail (assuming second or third sprig was broken off), white/gray eyes, gray/olive body with olive/black accents on clear/translucent wings.

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Description from Wikipedia

Baetidae is a family of mayflies with about 900 described species distributed worldwide. These are among the smallest of mayflies, adults rarely exceeding 10 mm in length excluding the two long slender tails and sometimes much smaller, and members of the family are often referred to as small mayflies or small minnow mayflies. Most species have long oval forewings with very few cross veins (see Comstock-Needham system) but the hindwings are usually very small or even...

No range data available.