Troutnut Forum

>

Get Bugs Identified

> Hexagenia limbata vs rigida

Aafloyd	October 31st, 2011, 11:03 pm
Mouth of Wilson, VA Posts: 8	I realize this is well worn topic on the forum, but I just got through posting a comment stating that I had Hexagenia limbata alongside Anthopotamus distinctus here in Southwest Virginia. After posting it I second guessed... and in reading the discussions on the forum about this there seems to be some hent that a broad geographical division line can be drawn between Hexagenia rigida and Hexagenia limbata with limbata being more common in the northern midwest and rigida being more common in east/southeast with a ton of overlap. So my question is: if this is true and would being in SW Virginia (near NC) increase the likely hood of one over the other? I'll post a photo of the specimen shortly, aaron
Taxon	October 31st, 2011, 11:35 pm
Site Editor Plano, TX Posts: 1291	Aaron- Will be interested to see your photo. However, unless it clearly shows the penes of a male imago, attempting to differentiate between Hexagenia limbata and H. rigida would be highly speculative, at least in my opinion.
	Roger Rohrbeck www.FlyfishingEntomology.com
Aafloyd	October 31st, 2011, 11:38 pm
Mouth of Wilson, VA Posts: 8	Next year I'm photographing the penes! Perhaps it is better to attempt to resolve it after that - in the meantime I'll just refer to them as the Hexes of late June.
Oldredbarn	November 1st, 2011, 9:49 am
Novi, MI Posts: 2589	Next year I'm photographing the penes! Aaron...Don't say that too loudly, your neighbors will be putting you on the list...:) That is a wonderful photo, by-the-way...Somewhere on here I have some pictures of her cousin, step-child maybe more correct since she's been moved from the genus...Still hasn't been totally kicked out of the family yet, but who knows...Litobrancha recurvata. Spence You add anymore drakes to your posts and we all may be paying you a visit next summer!
	"Even when my best efforts fail it's a satisfying challenge, and that, after all, is the essence of fly fishing." -Chauncy Lively "Envy not the man who lives beside the river, but the man the river flows through." Joseph T Heywood
Jmd123	November 2nd, 2011, 12:05 pm
Oscoda, MI Posts: 2358	These mayfly photos are killing me...what I wouldn't do for a good hatch right now... Jonathon
	No matter how big the one you just caught is, there's always a bigger one out there somewhere...

Quick Reply

Related Discussions

Title	Replies	Last Reply
Re: Big and Little Hexes? In the Identify This! Board by CaseyP	7	Jul 4, 2013 by CaseyP
Re: Hexagenia Mayflies In General Discussion by Motrout	2	Jun 30, 2010 by Oldredbarn
Re: This is not Ephemera simulans In Hexagenia limbata Mayfly Nymph by Beardius	1	Aug 2, 2008 by Troutnut
Re: The Hex I was talking about In the Identify This! Board by Al514	7	Sep 24, 2007 by Konchu
Re: Litobrancha in Minnesota In the Mayfly Genus Litobrancha by Dryfly	5	Aug 30, 2009 by GONZO
Re: Mahogany Dun? In the Identify This! Board by TroutNut2	14	Jun 17, 2007 by GONZO
Re: Hex in NC??? In the Identify This! Board by CalebBoyle	4	May 24, 2007 by CalebBoyle
Re: hex hatch In Male Hexagenia limbata Mayfly Spinner by Daleeahrens	10	Jun 24, 2016 by Jmd123
Re: Kennebago Mayfly In the Identify This! Board by Kennebago	3	Jan 10, 2012 by Entoman
Re: """" ET"""" the Epeorus :) I had to share this In the Identify This! Board by Brookyman	4	Nov 12, 2012 by Jesse

Troutnut.com is copyright © 2004-2019 Jason Neuswanger (email Jason). See my FAQ for information about use of my images. privacy policy