This is another one of the nymph fly patterns that have most successfully migrated from competition fishing. The Perdigon Nymph has all the features of a good Euro nymph fly – a big tungsten bead, a tapered slim body, and a pronounced wing case. It has two built-in trigger points. The body is made from flashy material, and the thorax has a fluorescent collar.
Hook Size 16 and 12