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.
First of all, I had to add an "s" to Spud because I've been away from my computer (and a lot of other things) for about a month and forgot both the password to this site and my email ;0 Anyways, Taxon, here is another photo of that unidentified mayfly... and some photos of what has kept me away for the past month...