The Gatcha! bonefish fly is very popular and effective for fishing bonefish in the flats. It looks a lot like a shrimp swimming in the water when fished properly. Its fairly easy to tie and uses minimal materials.  
Hook: Gamakatsu SL45 - size 6
Tail: Mylar rope with the inner rope removed
Body: Pearl braid
Thread: Danville 210 flat waxed - hot orange
Wing: Craft Fur - tan
Flash: Krystal flash - gold
weight: Bead chain eyes

Check out the video below, or for more information check out my website in the link below the video.  

http://youtu.be/8wLFtq1Rt5Q



http://www.mcflyangler.com/saltwater/crabs-and-shrimp/gatcha-bonefish-fly