
Community identification
Asian Lady Beetle
Harmonia axyridis
- Order & Family
- Order: Coleoptera; Family: Coccinellidae
- Size
- 5 mm to 8 mm in length
Natural Habitat
Found in agricultural fields, gardens, and forests; frequently seeks shelter indoors during cold months.
Diet & Feeding
Primarily predatory, consuming aphids, scale insects, and other soft-bodied agricultural pests.
Behavior Patterns
Active during the day; undergoes complete metamorphosis. Known for swarming on sunny walls in autumn to find overwintering sites inside buildings.
Risks & Benefits
Benefits the ecosystem by controlling pests; however, they can be a nuisance indoors, may bite occasionally, and can secrete a yellow, staining defensive fluid with an unpleasant odor.