Nettle-feeder
Guides
Abrostola
spectacle moths
Abrostola is a genus of noctuid moths in the tribe Abrostolini, characterized by distinctive thoracic markings resembling spectacles or goggles. The genus includes at least two well-studied European species: A. tripartita (the spectacle) and A. triplasia (the dark spectacle). Both species are associated with nettle as a primary larval host plant. The genus has been the subject of recent genomic research, with chromosomally complete genome assemblies available for both A. tripartita and A. triplasia.
Aglais milberti
Milbert's Tortoiseshell, Fire-rim Tortoiseshell
Aglais milberti is a medium-sized butterfly native to North America and the only representative of the genus Aglais on the continent. It is one of two tortoiseshell butterfly species in North America, distinguished by its black wings with wide orange to yellow submarginal bands. Adults hibernate through winter and produce two broods annually. The species occupies diverse moist habitats across a broad geographic range spanning Canada, Alaska, and most of the continental United States.
Aglais urticae
Small Tortoiseshell
Aglais urticae, commonly known as the Small Tortoiseshell, is a widespread Eurasian butterfly in the family Nymphalidae. It is one of the most familiar butterflies across Europe, recognized by its distinctive orange and black wing pattern with blue marginal spots. The species is strongly associated with nettle patches, which serve as the primary larval foodplant. Adults are frequently observed in gardens, meadows, and woodland edges, and are known for their territorial behavior and extended hibernation as adults.
Hypena californica
California cloverworm moth, western bomolocha
Hypena californica is a moth in the family Erebidae found along the Pacific coast of North America. Its larvae are food specialists that feed primarily on nettles (Urtica species). The species inhabits coastal rainforests and mixed hardwood forests at low elevations, with riparian zone preferences at higher elevations. It holds no economic importance.
Polygonia satyrus
Satyr Comma, Satyr Anglewing
Polygonia satyrus, commonly known as the satyr comma or satyr anglewing, is a North American butterfly in the family Nymphalidae. It is primarily distributed in western Canada and bears close resemblance to Polygonia comma, with which it is frequently confused. The species is locally common within its range. Its caterpillars feed on Urtica gracilis, the American stinging nettle.