Rhyacophilidae caddis larva. In August, this species hatches and is important food for trout.
It’s always nice to have the @troutpack around for testing flies! When I don’t get anything they sure do! Taken on a brown master splinter with black foam back on a size 8 streamer hook. #flyfishing #troutfishing #troutbum #renaelva #utno