Invasion history of Harmonia axyridis (Pallas, 1773) (Coleoptera: Coccinellidae) in Ecuador [PeerJ]
Harmonia axyridis - Wikipedia
Asian Lady Beetle (Harmonia axyridis) · iNaturalist
A case of silent invasion: Citizen science confirms the presence of Harmonia axyridis (Coleoptera, Coccinellidae) in Central America | PLOS ONE
Factsheet: Harlequin ladybird - Harmonia axyridis
Harmonia axyridis (Pallas, 1773) (Coleoptera: Coccinellidae) in the Cities of Moscow and Yalta: Its Competition with Native Species of Coccinellids and the Influence of Parasitoids on Its Number | SpringerLink
Occurrence of the Invasive Lady Beetle Harmonia Axyridis (Pallas) (Coleoptera: Coccinellidae) in Iran