The Scott Bar salamander, Plethodon asupak, is a species of salamander in the Plethodontidae family, endemic to the United States. Its natural habitats are temperate forests and rivers. It is threatened by habitat loss. Plethodon asupak is a moderate-sized, robust salamander with long limbs. It is purplish-gray with white flecks that condense on the sides and limbs. It frequently has gold spotting in its eyes. Juveniles have paired, reddish dorsal stripes. A species endemic to California,