Species Detail

Giant sphinx

Cocytius antaeus (Drury, 1773)

JPG -- species photo

Attributes of Cocytius antaeus


Family: Sphinx Moths, Hawkmoths (Sphingidae)

Subfamily: Sphinginae (Sphinginae)

Identification: Females are much larger than males. Forewing is a blurry yellowish gray. Hindwing is dark gray with yellow at the base and a dark "tooth" projecting from the margin into the translucent area between each vein.

Life history: Females lay eggs singly on leaves of various species of Annona. Caterpillars are large and have a horn at the rear end.

Flight: . Several broods throughout the year in south Florida.

Wing span: 5 - 7 inches (12.6 - 17.8 cm).

Caterpillar hosts: Custard apple (Annona glabra).

Adult food: Flower nectar.

Habitat: Tropical and subtropical lowlands.

Range: Resident in Florida and tropical America south to Brazil, rare in South Texas, strays as far north as Chicago.

Conservation: Population status and habitat requirements should be studied in Florida.

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 Cocytius antaeus



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