Tailed-hindwings
Guides
Actias
Moon Moths, Asian-American Moon Moths
Actias is a genus of Saturniid moths commonly known as moon moths, distributed across Asia and the Americas. The genus is distinguished by elongated hindwing tails and includes well-known species such as the Luna moth (A. luna) of North America and the Spanish moon moth (A. isabellae) of Europe. Adult moths lack functional mouthparts, limiting their lifespan to several days to one week after emergence. Caterpillars feed on leaves of various woody plants including sweetgum, pine, hickory, walnut, and birch.