description Twin-spotted sphinx moth Overview
The twin-spotted sphinx moth, Smerinthus jamaicensis, is a North American moth in the hawk-moth family Sphingidae. Adults have mottled gray and brown forewings that provide camouflage, while the hindwings bear prominent blue-and-black eyespots that may appear divided into paired marks. Its caterpillars feed on several kinds of woody plants, and the species is chiefly encountered by naturalists through larvae, resting adults, or moths attracted to lights.
help Twin-spotted sphinx moth FAQ
What is the scientific name of the twin-spotted sphinx moth?
The twin-spotted sphinx moth is Smerinthus jamaicensis. It belongs to the family Sphingidae, the hawk-moth family, and occurs in North America.
How can you identify a twin-spotted sphinx moth?
Adults usually have mottled gray and brown forewings that help them blend into bark and other surfaces. Their hindwings show blue-and-black eyespots that can look divided into paired spots.
Why does the twin-spotted sphinx moth have eyespots?
The striking eyespots may startle or distract predators when the moth reveals its hindwings. Their exact protective effect can depend on the predator and the moth’s behavior.
Where does Smerinthus jamaicensis live?
It is a North American species associated with wooded and other habitats where its larval food plants occur. Adults are moths of the hawk-moth family, while the camouflage pattern helps them rest inconspicuously during the day.
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