Luna Moth (Actias luna)
Description
Wingspan: 2 7/8 to 4 1/8 inches
Male: bluish-green with yellow highlights, lavender to maroon wing edges and legs, and a single eyespot on each wing.
Female: same, but with narrower (less feathery) antennae.
Egg: brown.
Larva: bright green with greenish yellow lateral stripe.
Pupa: dark brown. Outer cocoon is honey-brown and often wrapped with a leaf.
Similar Species
None in the USA.
Habitat & Biology
Habitat: deciduous hardwood forests.
Overwintering stage: pupa.
Larval host: uses a variety of deciduous trees, including White Birch (Betula papyrifera), Sweet Gum (Liquidambar styraciflua), walnuts (Juglans spp.), and hickories (Carya spp.).
Adult food source: adults do not have developed mouth parts and cannot feed. They live for approximately one week while searching for mates and laying eggs.
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| Luna moth emerging from its cocoon |
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| Female Luna Moth expanding her wings |
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| Female Luna Moth expanding her wings |
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| Female Luna Moth |
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| Male Luna Moth (note the wider antennae) |
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| Male Luna Moth |