Image of Mystacides sepulchralis (Walker 1852)

Description:

Small (size 18 or thereabouts) black caddis, very long antennae, flying above the water. Also saw two or three different kinds of stoneflies. Possibly a Golden Stonefly; and one darker and larger than a Yellow Sally, and possibly a Yellow Sally. Saw a few whitish Size 14 or so mayfly spinners, very clear wings; a few size 20 or 22 yellowish spinners, and a few even smaller yellow and/or olive mayflies.