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.

Upper Titcomb Lake

From Titcomb Basin in Wyoming

Stream photos

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Onocosmoecus (Great Late-Summer Sedge) Caddisfly Larva Onocosmoecus (Great Late-Summer Sedge) Caddisfly Larva

Lateral view of a Onocosmoecus (Limnephilidae) (Great Late-Summer Sedge) Caddisfly Larva from the Yakima River in Washington

This specimen keys pretty easily to Onocosmoecus, and it closely resembles a specimen from Alaska which caddis expert Dave Ruiter recognized as this genus. As with that specimen, the only species in the genus documented in this area is Onocosmoecus unicolor, but Dave suggested for that specimen that there might be multiple not-yet-distinguished species under the unicolor umbrella and it would be best to stick with the genus-level ID. I'm doing the same for this one.

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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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Fly fishing at the spillway below Jenkinson lake

Albz
Posts: 1

Albz on Oct 4, 2008October 4th, 2008, 3:01 pm EDT

had a 30 fish day just browns.
7-12 inches on zug bug under a indicator up a foot

Odamark
Auburn, CA.

Posts: 2

Odamark on Jun 7, 2009June 7th, 2009, 10:57 am EDT

Went late afternoon, overcast and about 52 degrees. No water coming down from the spillway. Lots of little fish (5 inches). Used a "zub bug" (#18) with an indicator. The hike was fun but not really worth making an out-of-the-way trip.

Martinlf

Moderator
Palmyra PA

Posts: 3047

Martinlf on Jun 10, 2009June 10th, 2009, 3:14 pm EDT

Never fished it; were they stockies, or wild?

"He spread them a yard and a half. 'And every one that got away is this big.'"

--Fred Chappell

Odamark
Auburn, CA.

Posts: 2

Odamark on Jun 11, 2009June 11th, 2009, 6:06 am EDT

Martinlf,

I am not going to blow smoke, I am so new to identifying fish I'd probably get it wrong anyways! LOL I am going to guess wild in the sense that their color and size weren't of the "stock" type I found at "Forebay" Reservoir (which is located write outside the main road {Carson Road} across from the Safeway in town).

A biologist friend told me at one time there were some big Browns down there, that was not the case for me.