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.
This one seems to lead to Couplet 35 of the Key to Genera of Perlodidae Nymphs and the genus Isoperla, but I'm skeptical that's correct based on the general look. I need to get it under the microscope to review several choices in the key, and it'll probably end up a different Perlodidae.
Creno on Aug 23, 2017August 23rd, 2017, 2:10 pm EDT
a "few" years ago we had a thread about dead caddis on a rock covered with a white mold/fungus of some sort. Will someone help me find that thread? I am about to give up looking
thanks
creno