A buddy of mine was fishing the Skagit 2 years ago for Bull trout. His wife and him were camped there for 9 days and saw many little mice which got him thinking that the bulls may eat them once in awhile. After his holiday he asked me to tie him up a couple mouse flies. I didn't want to just copy other patterns so I went about creating something and also decided I wanted it tied on a tube where most are done on hooks
This process took me two weeks of thinking or sitting at my desk going through materials trying to figure out how I wanted to put it together and what type of swim I wanted from it before I ever put thread to tube. On a Saturday I finally decided it was time to put something together. My first two "creations" were horrid and didn't sit on the water how I wanted. Version 3 was much better but still missing a couple things which I fixed with version 4. #4 is almost close to perfect for what I want however I do still see a couple areas for improvement.
This first picture shows versions 3 & 4 side by side. #3 is the one with the mostly bald tail
Here are a couple shots of the body of #4 dry, side profile and from underneath
I cut the rubber legs back a little and trimmed and flared the tube back as well. Here is the final result swimming in my sink
You can see I spun deer hair infront of palmered rabbit fur. This allows the fur to poof out and really flow gently while keeping the full profile like a mouse's body. The few strands of crystal flash by the tail are to give the illusion of small air bubbles from it's kicking feet or air trapped in the fur. Rubber legs I think might be obvious why they are there, illusion of legs and also a bit of sparkle and colour contrast to attract the eye of a fish from below. I wrapped a thin foam around the entire tube under the whole body and then added the top section 3/4 the length of the tube before folding it over it all and creating the head, don't know why I bothered shaping ears.
So the question is----- Would you fish it ? I can tell you neither my buddy or I have yet but that's because we haven't been out for Bulls in awhile and the few hours we were nothing was biting