Golden Stonefly Nymph

The Golden Stonefly Nymph is a quintessential pattern designed to replicate the nymphal stage of the golden stonefly (Hesperoperla pacifica), a key food source for trout in freestone rivers. This pattern originated in the Western United States, where large stoneflies are a staple of trout diets during late spring and summer. Known for its thick, segmented profile and lifelike movement, this nymph not only mimics the natural insect's appearance but also its clinging and crawling behavior on riverbeds. Its durability and weight make it ideal for tumbling through fast, rocky streams, while its golden-brown hues perfectly match the nymph's natural coloration.

Pre-Flood Migration: Golden stoneflies often migrate en masse toward shallow, rocky areas before major rain events. Cast into riffles and along shallow banks just before or during rising water conditions to intercept fish taking advantage of this movement.