Bent-line Carpet Moth
Costaconvexa centrostrigaria
Superfamily: Geometroidea
Family: Geometridae (Geometrid Moths)
Wingspan: 17-23 mm
Flight period: March to October
Habitat: Wet open areas and waste places were foodplants grow; nocturnal, attracted to light
Caterpillar host plants: Polygonum spp. (knotweed, smartweed).