A crankily larva imitation may be the most overlooked nymph by many fly fishermen.  

This mini crayfish interpretation is a phenomenal trout fly

RED MIDGE LARVA

This stonefly pattern lives up to its name. The Smethurst's Stone Bomb really is the bomb!

This fly is tied on a barbless jig hook and has a mottled tungsten bead to look as natural as possible, with black wing pads offer a striking contrast to the body color. This has proven to be one of the most effective caddis pupa patterns.

This fly was designed to be fished around caddis hatches, but it has grown into a fantastic “attractor” point fly to fish throughout the summer months as well.

A midge pattern that just screams pick me.

Make it Euro-friendly with a barbless jig hook and tungsten bead. Next, swap out natural fibers for flash on the tails and legs. Offered in a variety of colors for all situations. On noon patrol? Tie on Pheasant Tail (brown) color to imitate PMD's.

The Pugsly is another Euro/ Western hybrid.

Ninch’s tungsten sow variation

The LED Midge was created with selective trout in mind

Chewiest Nymph on the Market Soft, rubbery, wiggly, and bright worm pattern that fish find hard to resist.