Troutnut.com Fly Fishing for Trout Home
User Password
or register.

Troutnut Forum > Fly Fishing Discussion > light & dark cahill nymph patterns

LastchanceFebruary 18th, 2008, 5:49 pm
Portage, PA

Posts: 5
Can anyone recommend light and dark Cahill nymph patterns for Western PA. I'm kind of lost on these nymphs. Are they a brownish-olive color? I guess it depends on stream bottom coloration. I know they are part of the same family as the March Brown. Would they be tied in sizes 12 & 14 2x? Any help will be appreciated.
These advertisements will disappear if you register.
Replies:
TroutnutFebruary 18th, 2008, 7:43 pm
Fairbanks, AK

Posts: 1115
There are about a million mayfly species known as light or dark cahills, and there's quite a bit of variety in their nymphs. The more specific you can get about the exact hatches you want to match, the better -- rivers, time of year, size/color of adults, etc. Quite a few people here have enough local PA knowledge they might be able to help you, but just going by PA cahills isn't enough.
Jason Neuswanger
The Troutnut
JADFebruary 18th, 2008, 7:56 pm
Butler--- Western Pa

Posts: 157
Lastchance February 18th, 2008, 5:49 pm
Portage, PA

Posts: 4 Can anyone recommend light and dark Cahill nymph patterns for Western PA. I'm kind of lost on these nymphs. Are they a brownish-olive color? I guess it depends on stream bottom coloration. I know they are part of the same family as the March Brown. Would they be tied in sizes 12 & 14 2x? Any help will be appreciated.
Replies:

Portage PA

HI Lastchance
I fish the same general area your located. I tie mine like a PT with a cream thorax and a dark wing case. 14 or 16 should do it. Sometimes I do well on a emerger, same general pattern with antron (Deer hair) short wing.

John

Stupid is forever, ignorance can be fixed.

Most Recent Posts
Re: WI contingent
In General Discussion by Logboy73
Re: Help unsticking my fly rod
In General Discussion by Freepow
Re: Fly rods
In General Discussion by Martinlf
Re: Yearly Hatches
In General Discussion by Vermonter
Re: Night-fishing for trout
In General Discussion by Vermonter
Re: You Guys Hate Me Yet :) More pics
In the Identify This! Board by Taxon
Re: Leaders?
In General Discussion by Troutster
Re: Out from Montana, Neversink???
In General Discussion by Martinlf
Middle Lehigh River 5-15-2008
In Fishing Reports by JOHNW
Re: key of mayllies larvae
In the Mayfly Genus Ephemerella by Konchu
Re: Wisconsin trout pics
In the Photography Board by Smallstream
Re: Aqua Glo glow in the dark dressing for flies
In General Discussion by Vermonter
Re: Added more Heptagenia culacantha info
In the Mayfly Species Heptagenia culacantha by Taxon
Wild Browns
In the Photography Board by BGrnFlyfish
Re: Battenkill Bugs
In the Identify This! Board by DayTripper