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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.

Dorsal view of a Ephemerella mucronata (Ephemerellidae) Mayfly Nymph from the Yakima River in Washington
This is an interesting one. Following the keys in Merritt R.W., Cummins, K.W., and Berg, M.B. (2019) and Jacobus et al. (2014), it keys clearly to Ephemerella. Jacobus et al provide a key to species, but some of the characteristics are tricky to interpret without illustrations. If I didn't make any mistakes, this one keys to Ephemerella mucronata, which has not previously been reported any closer to here than Montana and Alberta. The main character seems to fit well: "Abdominal terga with prominent, paired, subparallel, spiculate ridges." Several illustrations or descriptions of this holarctic species from the US and Europe seem to match, including the body length, tarsal claws and denticles, labial palp, and gill shapes. These sources include including Richard Allen's original description of this species in North America under the now-defunct name E. moffatae in Allen RK (1977) and the figures in this description of the species in Italy.
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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Recapture
new jersey

Posts: 1
Recapture on Jan 28, 2014January 28th, 2014, 1:26 pm EST
Post deleted
the recapture crew
Wbranch
Wbranch's profile picture
York & Starlight PA

Posts: 2635
Wbranch on Jan 28, 2014January 28th, 2014, 4:22 pm EST
To all,

I wouldn't open a blind link from someone with one post so I went to the web site and it doesn't appear to have anything to do with fly fishing. At least there is nothing on the Home page that talks about fly fishing.

When I Googled the web site address here is the header I saw;

"Indiegogo: An International Crowdfunding Platform to Raise Money"

nuff said!
Catskill fly fisher for fifty-five years.
SwitchCaste
SwitchCaste's profile picture
Washington

Posts: 4
SwitchCaste on Jan 29, 2014January 29th, 2014, 9:48 am EST
Dang, I was hoping for some video from the fly fishing film tour lol...
Tossing 'em farther than your father!

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