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.

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Neoleptophlebia Mayfly Nymph Neoleptophlebia Mayfly Nymph

Dorsal view of a Neoleptophlebia (Leptophlebiidae) Mayfly Nymph from the Yakima River in Washington

Some characteristics from the microscope images for the tentative species id: The postero-lateral projections are found only on segment 9, not segment 8. Based on the key in Jacobus et al. (2014), it appears to key to Neoleptophlebia adoptiva or Neoleptophlebia heteronea, same as this specimen with pretty different abdominal markings. However, distinguishing between those calls for comparing the lengths of the second and third segment of the labial palp, and this one (like the other one) only seems to have two segments. So I'm stuck on them both. It's likely that the fact that they're immature nymphs stymies identification in some important way.

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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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Dubbing

Flytyerinpa

Pottsville Pa

Posts: 36

Flytyerinpa on Oct 26, 2016October 26th, 2016, 12:47 am EDT

Hoping somebody can help me out on this one, I'm starting to mix my own dubbing, I've taken notice that some dubbing have a little very very fine tinsel mixed in, I have saw it in gold, silver, copper, green and what I would call rainbow colors. If I had to guess I would say its maybe about 1/100 of an inch wide. My question is what is the name of it and where can I buy it at ?

Roguerat

Posts: 456

Roguerat on Oct 26, 2016October 26th, 2016, 1:18 am EDT

Ed,

I've used Antron clipped short- maybe 1/8" lengths- and mixed with bunny dubbing, this gives the subtle 'shine' you may be referring to. Good for nymph abdomen and thorax use, adds some accent to these areas.

have fun with it,

Roguerat

'Less is more...'

Ludwig Mies Vande Rohe

Wbranch

York & Starlight PA

Posts: 2635

Wbranch on Oct 26, 2016October 26th, 2016, 10:52 am EDT

It is called "Haretron". You might be able to get it at American Sports Supply in Woodland, WA. It is a blend of various colors of rabbit fur and chopped clear Antron.

Catskill fly fisher for fifty-five years.

Flytyerinpa

Pottsville Pa

Posts: 36

Flytyerinpa on Oct 26, 2016October 26th, 2016, 12:47 pm EDT

Thanks Matt I checked it out but that's not it but you did give me a hint so I followed it and I'm 99% sure its called Wapsi Prism Dubbing from what I can see from a pic of it I'm going to order a bag and see if its or not thanks again.