From the top down; five flies in row #3 have loop spun thoraxes, the two flies on the left in row #4, the first five flies on the left of row #6, and the first three black stones ion the left in row #7. The other three have black Estaz thoraxes. The legs of the first three of row #7 are black Krystal Flash.

See many more fly fishing, trout stream, and stream insect pictures on the Troutnut.com homepage and discussion forum.