Some Potter County summer bugs

[Innerlooped]

Been meaning to post these for a bit. All during an early July camping trip in the Kettle Creek watershed.

Can anyone ID the two mayflies? Both around a #16. The yellow one really puzzles me: two tails says it’s not a sulphur but with those black eyes the closest match I could find is a mayfly found only in England…

 

[Prospector]

Best Guess

Top
Baetis Tricaudatus. (BWO Family)

Middle
Heptagenia Sulphurea. (Yellow May Dun)

Bottom
Chauliodes Rastricornis (Spring Fish Fly)

 

[tomgamber]

I'm going stonefly on the last one. Mind you I'm not usually God at these but we have the same bug on yhe Sinnemahoning in August/September and they're nowhere near as big as the one you named. Also the wing appears "woven" rather than striped with dashed lines as the pics of yiur ID I looked up. Enlighten me.