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

> > Unidentified Mayfly Kansas City, MO



Pdcox has attached this picture to aid in identification. The message is below.
View Full SizeView Full Size (1.8X larger)
Unknown Bug
Unknown Bug
Post Reply
PdcoxApril 15th, 2020, 9:11 am
Kansas city

Posts: 12		Well this guy about blew my mind. No idea mayflies were in man made lakes. This bug was about 3/4 inch body length. Found yesterday, James Reed Park, cloudy, windy, 48 degrees. I have enhanced the green of the eyeballs a bit in Photoshop so they stand out, but could definitely see the color au natural.
Any help appreciated
TaxonApril 15th, 2020, 1:10 pm
Site Editor
Plano, TX

Posts: 1311		Hi Paul-

I believe this female subimago to be Stenonema femoratum.
Best regards,
Roger Rohrbeck
www.FlyfishingEntomology.com
PdcoxApril 15th, 2020, 1:28 pm
Kansas city

Posts: 12		Thank you sir
PdcoxApril 16th, 2020, 6:25 am
Kansas city

Posts: 12		Also, what clued you in to this being female?
TaxonApril 16th, 2020, 9:24 am
Site Editor
Plano, TX

Posts: 1311		The clues to it being a female were the absence of male claspers sticking out beyond the abdomen, in combination with the smaller compound eyes characteristic of a female.
Best regards,
Roger Rohrbeck
www.FlyfishingEntomology.com

Quick Reply

You have to be logged in to post on the forum. It's this easy:
Username:          Email:

Password:    Confirm Password:

I am at least 13 years old and agree to the rules.
Most Recent Posts
Yea...
In the Mayfly Species Ephoron leukon by Imaxfli
Re: Fall ISO's - Au Sable
In General Discussion by Brian314 (Partsman replied)
Tippet for Doug
In Gear Talk by Martinlf
Re: TMC 518 size 32 hooks
In Fly Tying by Dbarr15 (Martinlf replied)
Re: some fish taken on a modern streamer
In Fishing Reports by Partsman (Jmd123 replied)