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Home » Guide » Arthropods (Arthropoda) » Hexapods (Hexapoda) » Insects (Insecta) » Mayflies (Ephemeroptera) » Pisciforma » Primitive Minnow Mayflies (Siphlonuridae) » Siphlonurus
Photo#821003
Mayfly at Tuolumne Meadow - Siphlonurus - male
Copyright © 2013 Peter Hollinger

Mayfly at Tuolumne Meadow - Siphlonurus - Male
Yosemite National Park, Tuolumne County, California, USA
July 3, 2013
Size: ~1cm
This mayfly was on a boulder under trees beside Tuolumne Meadow.
Full-size here.

Images of this individual: tag all
Mayfly at Tuolumne Meadow - Siphlonurus - male Mayfly at Tuolumne Meadow close-up - Siphlonurus Mayfly at Tuolumne Meadow - Siphlonurus Mayfly at Tuolumne Meadow - Siphlonurus
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Contributed by Peter Hollinger on 9 August, 2013 - 5:49pm
Last updated 29 August, 2013 - 4:46pm

Moved
Moved from Mayflies.
… Roger Rohrbeck, 9 August, 2013 - 6:23pm login or register to post comments

Siphlonurus
Hi Peter-

I believe it to be a male imago of genus Siphlonurus.
… Roger Rohrbeck, 9 August, 2013 - 6:20pm login or register to post comments

 
Thanks, Roger
Siphlonurus
… Peter Hollinger, 9 August, 2013 - 6:25pm login or register to post comments

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