Eighteen-spot Ladybird
Scientific Name: Myrrha octodecimguttata
Order & Family: Order: Coleoptera; Family: Coccinellidae
Size: 3.5 mm to 5.0 mm

Natural Habitat
Found primarily in coniferous forests and woodlands, specifically on Scots Pine (Pinus sylvestris).
Diet & Feeding
Strictly carnivorous, feeding predominantly on aphids that live on pine trees.
Behavior Patterns
Adults are active from April to October and typically overwinter in bark crevices or pine needles. They are highly specialized to their pine habitat and are rarely found on other vegetation.
Risks & Benefits
Benefits the ecosystem by controlling aphid populations on pine trees; poses no risk to humans or pets.
Identified on: 5/23/2026