Troutnut.com Fly Fishing for Trout Home
User Password
or register.
Scientific name search:

Male Maccaffertium vicarium (March Brown) Mayfly Dun Pictures



 This is the only Heptageniid mayfly I saw hatch on May 24, 2004, and luckily it floated right by me.

Edit: Gonzo confirmed most likely vicarium 06.21.12

This mayfly was collected from the Namekagon River on May 24th, 2004 and added to Troutnut.com on January 25th, 2006.

View Full SizeView Full Size and Comment (1.5X larger)
Add
Male Maccaffertium vicarium (March Brown) Mayfly Dun from the Namekagon River in Wisconsin
AuthorTroutnut
CameraOlympus C740UZ
View Full SizeView Full Size and Comment (1.6X larger)
Add
Male Maccaffertium vicarium (March Brown) Mayfly Dun from the Namekagon River in Wisconsin
AuthorTroutnut
CameraOlympus C740UZ
View Full SizeView Full Size and Comment (1.8X larger)
Add
Male Maccaffertium vicarium (March Brown) Mayfly Dun from the Namekagon River in Wisconsin
AuthorTroutnut
CameraOlympus C740UZ
View Full SizeView Full Size and Comment (1.7X larger)
Add
Male Maccaffertium vicarium (March Brown) Mayfly Dun from the Namekagon River in Wisconsin
AuthorTroutnut
CameraOlympus C740UZ

Start a Discussion of this Dun:

You must log in at the top of the page to post. If you haven't registered yet, it's this easy:

Username:          Email:

Password:    Confirm Password:

I am at least 13 years old and agree to the rules.
Top 10 Fly Hatches
BaetisBaetidaeEphemerellidaeHexagenia limbataChironomidaeEphemerella subvariaHeptageniidaeEphemerellaIsonychiaHydropsychidae
Top Gift Shop Designs
I outfish my daddy!Electric blue Hendrickson dun.I love buggers. Big, green, wooly ones.I outfish my husband!Be the trout.
Eat mayflies.
Top Insect Specimens
Baetisca obesa Mayfly NymphCorydalus Hellgrammite LarvaNeophylax Caddisfly AdultPteronarcys biloba Stonefly NymphHydropsyche aenigma Caddisfly Adult
Miscellaneous Sites
Dalton Highway (Haul Road) Corridor Map