The Bead Bloodworm simulates the larva of a mosquito in the Diptera order. They are eaten in large quantities by trout. They are ideal in muddy rivers as the current flushes the larva out of the river mud. It can be used all year long and is usually tied on a hook #10 - #14 2X nympf hook. The tail is made by using red marabou while the body is tied with red glass beads or red marabou.