Lateral view of a Male Baetis (Baetidae) (Blue-Winged Olive) Mayfly Dun from Mystery Creek #43 in New York

Blue-winged Olives
Baetis

Tiny Baetis mayflies are perhaps the most commonly encountered and imitated by anglers on all American trout streams due to their great abundance, widespread distribution, and trout-friendly emergence habits.

A small spring creek in Wisconsin. A little brook trout stream tumbles over boulders

Stream photos

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Kogotus Stonefly Nymph Kogotus Stonefly Nymph

Dorsal view of a Kogotus (Perlodidae) Stonefly Nymph from Mystery Creek #199 in Washington

This one pretty clearly keys to Kogotus, but it also looks fairly different from specimens I caught in the same creek about a month later in the year. With only one species of the genus known in Washington, I'm not sure about the answer to this ID.

8 Recently Added Photos

27" brown trout, my largest ever. It was the sub-dominant fish in its pool. After this, I hooked the bigger one, but I couldn't land it.

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caddis flies

Brachycentrus appalachia (Apple Caddis) Caddisfly Adult

13 Pictures

Lateral view of a Brachycentrus appalachia (Brachycentridae) (Apple Caddis) Caddisfly Adult from the West Branch of the Delaware River in New York

I captured this specimen in the same color as this photograph, during its egg-laying flight. The emergers are much lighter.

Collected May 12, 2007 from the West Branch of the Delaware River in New York

Added by Troutnut on May 18, 2007

Collected May 12, 2007 from the West Branch of the Delaware River in New York and added by Troutnut on May 18, 2007

Flytyer0423
germansville PA

Posts: 14

Flytyer0423 on Aug 11, 2009August 11th, 2009, 9:09 am EDT

do all caddis flies have brown or a close shade to brown legs all the ones i looked at so far are either brown or a light brown almost tan

(vistit my website @) www.natureboyoutdoors.weebly.com

CaseyP

Arlington, VA/ Mercersburg, PA

Posts: 653

CaseyP on Aug 11, 2009August 11th, 2009, 3:18 pm EDT

this might be the only exception. "Creno" provided guidance about the small black caddis on the Big Horn River in Montana:

The little black caddis of Bighorn fame is Amiocentrus aspilus. Pretty rare every where but there. The wings are iridescent black - shiny blue-greeny black. Out here we say magpie black.

the ones in my face and on my clothes all had black legs. bleaahhh--they were everywhere! ahh, the joys of a good hatch...

"You can observe a lot by watching." Yogi Berra

GONZO
Site Editor
"Bear Swamp," PA

Posts: 1681

GONZO on Aug 11, 2009August 11th, 2009, 5:14 pm EDT

Josh,

The short answer would be no, but legs that are some shade of brown or tan are pretty common. As Casey points out, some have blackish legs, and others can have rust, orange, yellow, gray, or whitish legs. Many have plain-colored legs, but some have distinctly banded legs.