Rank Species | Genus Udara Order Butterflies and moths | |
Similar Udara, Butterflies and moths, Kamehameha butterfly, Tmolus echion, Strymon bazochii |
Udara blackburnii, the Blackburn's bluet, green Hawaiian blue or Hawaiian blue, is a butterfly in the Lycaenidae family. It is endemic to Hawaii.

The wingspan is 22–29 mm.
The larvae feed on Acacia species (including Acacia koa), Pithecellobium, Samanea saman, Perottetia sandwicensis, Dodonaea viscosa and Pipturus albidus.


References
Udara blackburnii Wikipedia(Text) CC BY-SA