Heliomystis electrica is a moth of the Geometridae family. It is found in the southern half of Australia. The forewings are mottled shades of brown with black speckles and lines. These lines are usually stronger in females and diffuse whitish patches are present, particularly on the inner side of the postmedial line. The larvae feed on Eucalyptus dives and Eucalyptus obliqua. They are green, often darker ventrally or sometimes dorsally, with a whitish spiracular line.