Hemlock woolly adelgid
- kingdom: Animalia
- phylum: Arthropoda
- class: Insecta
- order: Hemiptera
- family: Adelgidae
- genus: Adelges
- species: Adelges tsugae
Victoria
British Columbia
CanadaPineville
KentuckyJamaica Plain
Paxton
West Concord
MassachusettsRaritan
Somerville
New JerseyElkins
West Virginia
United States