Vine Sphinx Moth (Eumorpha vitis)
The vine sphinx moth is a member of the family of hawk moths. Famed Swedish zoologist Carl Linnaeus first described this species in 1758.
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Scientific Classification
- Family: Sphingidae
- Genus: Eumorpha
- Scientific Name: Eumorpha vitis
Description and Identification
Caterpillar
The larvae can be found in one of three colors – pink, pale green, or lemony green. There are five pairs of diagonal lines along its body, with black dots sometimes being present.
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Pupa
After maturing, the larvae begin to pupate in burrows.
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Adult Moth
Sexual Dimorphism: Present but not prominent.
The males appear darker and smaller than the females.
Color and Appearance
Forewing: When opened, the wings have sharp pinkish-white bands and streaks. When closed, the patterns remain the same.
Hindwing: When opened, a pink patch is visible along the inner margin and a pale, whitish brown one along the outer margin. When closed, the patterns are still present but less visible.
Average wingspan: 85–105 mm
Flight pattern: Consistent
Season: July to October
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Egg
Females lay their eggs close to the host plant.
Quick Facts
| Distribution | The Americas, including Argentina, north through Central America, the West Indies, Mexico, and the states of southern Arizona, Texas, Mississippi, and Florida in the United States. |
| Habitat | Tropical and subtropical lowlands |
| Lifespan of Adults | Not recorded |
| Host Plants | Grape, grape ivy, sweetbay, vine, and willow primrose |
| Adult Diet | Nectar from flowers, including rosy periwinkle and orchids. |
Did You Know
This moth has three subspecies – Eumorpha vitis vitis, Eumorpha vitis fuscatus, and Eumorpha vitis hesperidum.
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Scientific Classification
- Family: Sphingidae
- Genus: Eumorpha
- Scientific Name: Eumorpha vitis
