Epimartyria bimaculella
Epimartyria bimaculella is a species of moth belonging to the family Micropterigidae. It was described by Davis and Landry in 2012. It is found in north-western
Washington and southern British Columbia.
The length of the forewings is. Adults of most resemble those of Epimartyria pardella in possessing dark fuscous forewings marked by pale golden spots. A total of two yellowish spots occur, with only a single large costal spot present beyond the middle of the forewing.
Specimens were captured by sweeping low lying vegetation or during diurnal flight along a shaded seepage in a Douglas fir–western red cedar forest where leafy liverworts grew. Adults were also observed perching on lower parts of plants such as Rubus spectabilis close to the liverwort habitat.