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Home » Guide » Arthropods (Arthropoda) » Hexapods (Hexapoda) » Insects (Insecta) » Mayflies (Ephemeroptera) » Pisciforma » Heptagenioidea » Flatheaded Mayflies (Heptageniidae)
Photo#1099709
Heptageniidae - Flatheaded Mayflies
Copyright © 2015 Kurt Hennige

Heptageniidae - Flatheaded Mayflies
Bath, Lennox and Addington, Ontario, Canada
July 1, 2015
Contributed by Kurt Hennige on 11 July, 2015 - 3:01am

I have no genus or even famil
I have no genus or even family comment. However It could be me but the hindwing looks dwarfed or very small. The back of the forewing is very radiused and costa area is very indentured kind of like a baetis I only see two tails.



Mack.
… The Stenonema Rangers of Ontario, 9 April, 2017 - 5:03pm

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