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Home » Guide » Arthropods (Arthropoda) » Hexapods (Hexapoda) » Insects (Insecta) » Mayflies (Ephemeroptera) » Pisciforma » Heptagenioidea » Flatheaded Mayflies (Heptageniidae) » Maccaffertium » Maccaffertium vicarium
Photo#437418
May Fly - Maccaffertium vicarium
Copyright © 2010 Tom Bentley

May Fly - Maccaffertium vicarium
Lake Superior Provincial Park, Ontario, Canada
July 2, 2010
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Contributed by Tom Bentley on 4 August, 2010 - 9:48pm
Last updated 21 June, 2016 - 9:42am

Do you recall where in
Ontario you found it?
… Ilze V-G., 20 June, 2016 - 8:06am login or register to post comments

 
Location
Lake Superior Provincial Park
… Tom Bentley, 21 June, 2016 - 9:42am login or register to post comments

Moved
Moved from Mayflies.
… Roger Rohrbeck, 5 August, 2010 - 4:46pm login or register to post comments

Maccaffertium
This appears to be Maccaffertium subimago, probabably a male M. vicarium.
… Roger Rohrbeck, 5 August, 2010 - 4:44pm login or register to post comments

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