Comma-Mark Cutworm
Common NameComma-Mark Cutworm
Scientific NameMythimna unipuncta
FamilyNoctuidae
SubfamilyNoctuinae
Wingspan (mm)35
Wing Patterncryptic
Primary Colorsdark grey, brown
HabitatGrasslands, meadows, agricultural fields, open woodlands, disturbed areas
Geographic RangeCosmopolitan (North America, Europe, Asia, Africa, parts of South America)
Host Plantsgrasses, cereals, corn, wheat, oats, clover
Flight PeriodMultiple broods, early spring to late autumn (year-round in warmer climates)
Conservation Statusleast-concern
Lifecycle NotesLarvae, known as cutworms, feed on grasses and other herbaceous plants, often at night. Pupation occurs in the soil, and there are multiple generations per year.
Identification TipsKey identification features include the small, distinct white comma-shaped mark on the forewings, which contrasts with the otherwise mottled, brownish-grey coloration.
Description
A medium-sized, drab moth with mottled dark grey to brownish forewings, each marked with a small, distinct white comma-shaped spot.
