Species Detail

Zephyr eyed silkmoth

Automeris zephyria Grote, 1882

JPG -- species photo

Attributes of Automeris zephyria


Family: Wild Silk Moths (Saturniidae)

Subfamily: Buck and Io Moths (Hemileucinae)

Identification: Females are larger than males. Upperside of forewing is dark brown to grayish or reddish brown with a distinct white line running diagonally from the wing tip to the inner margin. Hindwing has a large black eyespot in an orange patch.

Life history: Females lay eggs in clusters on the host plant. Young caterpillars feed in groups while older caterpillars are solitary feeders. In late August and September, fully-grown caterpillars spin cocoons in plant litter in which they pupate and overwinter.

Flight: One brood from May-July.

Wing span: 3 1/8 - 4 1/8 inches (8 - 10.4 cm).

Caterpillar hosts: Willows (Salix) and probably others.

Adult food: Adults do not feed.

Habitat: Pinyon-juniper woodland and conifer forest above 4800 feet elevation.

Range: Mountains of central New Mexico south into the Guadalupe Mountains of west Texas.

Conservation: Populations should be inventoried to determine conservation status.

NatureServe Global Status: GU - Unable to assign rank due to lack of available information.

Management needs: None reported.

Documented Records for Automeris zephyria



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