Gravel Bed.
Diptera (Crane-fly).
Hook 1.
Wings.—Hackled with a greyish feather, lightly tinged with brown, from a Partridge’s neck.
Body.—Blue silk, No. 7, dubbed with blue-grey fur from the flank of an Opossum.
Head.—Blue silk.
Middle of May to end of June. A useful fly in a coloured water.
No. 20.
Stone Midge.
Diptera (Gnat).