Species Detail

Oculea silkmoth

Antheraea oculea (Neumoegen, 1883)

JPG -- species photo

Attributes of Antheraea oculea


Family: Wild Silk Moths (Saturniidae)

Subfamily: Giant Silkworm Moths (Saturniinae)

Identification: Upperside of wings is tan, sometimes with a yellowish or reddish tint. Forewing margin is the same color as the basal area; submarginal line is black. Rings around the eyespots are orange, blue, and black. Underside has contrasting rust, brown, and white markings.

Life history: Adults emerge from their cocoons in the afternoon, and mating takes place in late evening or early morning. Females lay eggs during the following evenings, depositing clusters of 3-8 eggs on the host plants. Caterpillars eat leaves and spin large cocoons in the leaves of the host plant.

Flight: One brood from June-August.

Wing span: 3 15/16 - 5 7/8 inches (10 - 15 cm).

Caterpillar hosts: Oaks and walnuts including Emory oak (Quercus emoryi), Mexican blue oak (Q. oblongifolia), and Arizona black walnut (Juglans major).

Adult food: Adults do not feed.

Habitat: Oak woodland and mixed forest.

Range: Southwestern corner of New Mexico through the mountains of southern Arizona north to Flagstaff and the South Rim of the Grand Canyon.

Conservation: Not usually required.

NatureServe Global Status: G5 - Demonstrably secure globally, though it may be quite rare in parts of its range, especially at the periphery.

Management needs: None reported.

Documented Records for Antheraea oculea



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