Craven's Problem Child

The Problem Child, designed by renowned fly tier Charlie Craven, is a versatile nymph pattern that effectively imitates caddis larvae, pupae, and small stoneflies. Crafted with a double tungsten bead for rapid sinking, it features biot tails and horns, a soft-hackle collar made from coq de León hen fibers, and a dubbed body ribbed with opal Mirage tinsel, creating a generically buggy silhouette.

For an unconventional approach, try fishing the Problem Child during a midge hatch; its unique profile can entice trout seeking an alternative meal.