Lesser Maple Spanworm Moth
Speranza pustularia
Superfamily Geometroidea
Family Geometridae (Geometrid Moths)
Wingspan: 18-27 mm
Habitat: Deciduous woods; adults are nocturnal and attracted to light
Season: Adults fly from May to July
Food: Larvae primarily feed on leaves of maple (especially Red Maple)
Life Cycle: One generation per year; overwinters as an egg; larvae hatch in May and early June