Aseptis characta is a moth of the family Noctuidae first described by Augustus Radcliffe Grote in 1880. It is widespread in western North America, where it is found in the western Great Plains, Great Basin, and Pacific regions from British Columbia, Alberta, and Saskatchewan to Colorado, Utah, northern Arizona and southern California. The species occurs in dry habitats like sagebrush steppe, juniper woodlands, and open forest from sea level to 2,500 meters.
Nola aerugula, the scarce black arches, is a moth of the family Nolidae found in Asia and Europe. The species was first described by the German entomologist, Jacob Hübner in 1793.
Pyramidobela agyrtodes is a moth in the family Oecophoridae. It is found from in southern North America from extreme western Texas to southern Chihuahua and Nuevo León.
Ethmia umbrimarginella is a moth in the family Depressariidae.
Ethmia coquillettella is a moth in the family Depressariidae. It is found in North America along the southern and inner central coast range of California and has also been recorded from interior British Columbia.
Ethmia albistrigella is a moth in the family Depressariidae. It is found in North America from southern British Columbia southward in the Rocky Mountains to south-western Colorado and into the Wasatch Range in northern Utah. On the Pacific coast it ranges through western Washington and Oregon into the mountains of California. Subspecies icariella is an Arctic-Alpine zone race which has only been recorded from California.
Ethmia albitogata is a moth in the family Depressariidae. It is found in central California.
Ethmia nadia is a moth in the family Depressariidae. It is found in California.
Ethmia timberlakei is a moth in the family Depressariidae. It is found in California, United States.
Ethmia semitenebrella is a moth in the family Depressariidae. It is found in North America from Colorado, Utah, New Mexico and Nuevo León in Mexico to Arizona and southern and eastern California.
Ethmia discostrigella, the mountain-mahogany moth, is a moth in the family Depressariidae. It is found from the western United States, south into Mexico.
Ethmia monticola, the gray ethmia moth, is a moth in the family Depressariidae. It is found in North America from British Columbia and Alberta to California and Arizona, east at least to North Dakota and Colorado.
Ethmia ungulatella is a moth in the family Depressariidae. It is found from Panama north through Central America to eastern Mexico. The habitat consists of dry forests and rain forests.
Ethmia gelidella is a moth in the family Depressariidae. It is found in Jamaica.
Ethmia semiombra is a moth in the family Depressariidae. It is found in Texas and Mexico.
Ethmia albicostella is a moth in the family Depressariidae. It is a widespread species in the Rocky Mountains and Sierra Madre Occidental of Mexico, ranging from southern Manitoba, Saskatchewan, and Montana through the southern Rocky Mountain states at moderately high elevations and mountains of western Mexico at least south to Durango.
Drasteria parallela is a moth in the family Erebidae. It is found in the Cascade Mountains of Washington, the Klamath and Siskiyou Mountains of south-western Oregon and the northern Sierra Nevada in California. The habitat consists of exposed ridges in forests at middle elevations.
Resapamea diluvius is a moth in the family Noctuidae. It occurs in the Columbia Basin in Washington and northern Oregon. It is possibly also present in the dunes of northern Nevada and the northern Great Plains.
Properigea albimacula is a small to medium-sized moth in the family Noctuidae first described by William Barnes and James Halliday McDunnough in 1912. It is found in the western US on the slopes of Cascades north of Oregon and almost throughout California. The wingspan is about 15 mm. Adults fly during the summer and are most common during July. This species is nocturnal and comes to lights.
Nudorthodes texana is a moth in the family Noctuidae first described by Smith in 1900. It is found in the US from the intermontane region of Washington, Oregon, Nevada and Utah southward to southern California and Arizona and southeastward to the Gulf Coast of Texas. The habitat consists of steppe regions, wet meadows and alfalfa fields.
