Fly Identification help..

1) Bivisible, should work just fine.

2) Looks like a little woolly worm, great pattern for trout and panfish

3)Extended-body...something. They're dries, not sure what type though.

4)Looks like mosquitoes

5)Blue duns

6) Not sure. Looks like another woolly worm, but tailless.

That is really a strange group of flies you have there.

1. Looks like a wooly worm, but with a floss body.

2. Looks kind of like a bee.

3. Not sure.

4. Mosquito, with a floss or thread body.

5. ?

6. A poorly proportioned wooly worm.

The Bee looking fly looks like it may of came from one of those cheap fly assortment like they would sell at K Mart years ago.

Any fly can catch fish at one time or another, especially when fished subsurface. In all honesty, I wouldn't center a trout fishing trip around these flies. But if it was all I had, I think I could catch a few on these.

 
#6 is a griffith gnat. you have the macro zoom so close the peacock herl looks like chennille or maybe tied with ostrich herl..

#4 & #5 are a general black gnat patterns. one has a dubbed body while the other looks to be a shellaced body with ribbing.

#2 looks to be a gnat also but with a red tail. i use a pattern like this but without the wings. it works well on rainbows both as a dry fly pattern or a wet fly. rainbows are drawn to red in my opinion.

#1 isn't anything i could put a name on. maybe a home made pattern of orange floss, badger and black hackle. most likely used as a wet fly. i'd try it on brook trout waters.
 
right now during this warm period the gnat pattern in small sizes should work well on mountain streams. i was out last sunday and caught 2 hold over browns on a black gnat pattern i tie.

thanks double I could have sworn that 6 was a griffiths gnat jsut not tied with typical colors

In terms of floating/sinking/absorbing water...how does ostrich herl compare to peacock?