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Home » Guide » Arthropods (Arthropoda) » Hexapods (Hexapoda) » Insects (Insecta) » Mayflies (Ephemeroptera) » Pisciforma » Heptagenioidea » Flatheaded Mayflies (Heptageniidae) » Stenacron » interpunctatum complex (Stenacron interpunctatum complex) » Stenacron interpunctatum
Photo#2371396
Cahills - Stenacron interpunctatum
Copyright © 2024 Gaye Beckwith

Cahills - Stenacron interpunctatum
Sydenham, Frontenac, Ontario, Canada
June 23, 2024
Size: 15 mm
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Contributed by Gaye Beckwith on 24 June, 2024 - 2:42pm
Last updated 25 June, 2024 - 2:16am

Moved
Moved from Mayflies.
… Roger Rohrbeck, 25 June, 2024 - 2:16am login or register to post comments

Stenacron interpunctatum
Hi Gave-

I believe this male imago to be Stenacron interpunctatum.
However, many flyfishers refer to this mayfly by the common name of Cahill.
… Roger Rohrbeck, 25 June, 2024 - 1:53am login or register to post comments

Moved to Ephemeroptera for expert attention
Moved from ID Request.
… Ken Wolgemuth, 24 June, 2024 - 2:55pm login or register to post comments

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