August-flight-period
Guides
Abagrotis trigona
Luteous Dart
Abagrotis trigona, commonly known as the luteous dart, is a noctuid moth species first described by Smith in 1893. It occurs across western North America from the northern Great Plains to the Pacific coast, with an isolated disjunct population in Ohio. Adults are active in August and have a wingspan of 28–30 mm. The species belongs to the diverse genus Abagrotis within the subfamily Noctuinae.