Xylophanes tersa

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Tersa Sphinx Moth
Conservation status
Not evaluated (IUCN 3.1)
Scientific classification
Kingdom: Animalia
Phylum: Arthropoda
Class: Insecta
Order: Lepidoptera
Family: Sphingidae
Genus: Xylophanes
Species: X. tersa
Binomial name
Xylophanes tersa
(Linnaeus, 1771)[1]
Synonyms
  • Sphinx tersa Linnaeus, 1771
  • Xylophanes tersa cubensis Gehlen, 1941
  • Xylophanes tersa tristis (Closs, 1918)

The Tersa Sphinx (Xylophanes tersa) is a moth of the Sphingidae family. It is found from the United States (from Massachusetts south to southern Florida, west to Nebraska, New Mexico and southern Arizona), through Mexico, the West Indies and Central America and into parts of South America (including Bolivia, Paraguay, Argentina and Brazil). An occasional stray can be found as far north as Canada.

Caterpillar

The wingspan is 60-80 mm. The upperside of the forewing is pale brown with lavender-gray at the base and has dark brown lines. The upperside of the hindwing is dark brown with a band of whitish, wedge-shaped marks. Adults are on wing in one generation in the north with adults on wing from May to October. There are several generations in Florida and Louisiana with adults on wing from February to November. In the tropics, adults are on wing year round. The adults feed on the flower nectar of various flowers, including Lonicera, Mirabilis jalapa and Asystasia gangetica.

The larvae feed on Borreria, Catalpa, Manettia, Spermacoce glabra, Hamelia patens, Hedyotis nigricans, Heimia salicifolia, Psychotria microdon, Psychotria nervosa, Inga vera and Pentas species. They have a snake-like appearance.

[edit] Subspecies

  • Xylophanes tersa tersa
  • Xylophanes tersa chaconi De Marmels, Clavijo & Chacín, 1996 (Venezuela)

[edit] References

[edit] External links

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