Bent-lined Dart
Common NameBent-lined Dart
Scientific NameChorizagrotis bentonensis
FamilyNoctuidae
SubfamilyNoctuinae
Wingspan (mm)34
Primary Colorsbrown, tan, dark brown
HabitatPrairies, grasslands, open areas, dry plains
Geographic RangeWestern North America (Great Plains, intermountain west)
Host Plantsvarious herbaceous plants, grasses
Flight PeriodAugust to October
Flight Styledarting
Conservation Statusleast-concern
Lifecycle NotesLarvae are generalist cutworms, feeding on the roots and stems of various herbaceous plants and grasses. Pupation typically occurs underground, and adults are nocturnal.
Identification TipsKey features include the dull brownish-tan forewings with a distinct, bent postmedial line and well-defined dark reniform and orbicular spots. The overall drab coloration and specific line patterns help distinguish it from similar dart moths.
Description
A medium-sized moth with dull brownish-tan forewings, characterized by prominent dark, bent transverse lines and distinct dark reniform and orbicular spots. The hindwings are typically paler.
