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King Swallowtail

Papilio thoas

Photo by Lari Pekurar
Published on Project Noah
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Field Notes

Description:

The King Swallowtail or Thoas Swallowtail (Papilio thoas) is a butterfly of the family Papilionidae. The wingspan is 100–130 mm. In the tropics the butterfly flies year-round, in North America from April to July depending on the location, and In South America in spring and summer months. The larvae feed on plants of the citrus family, Rutaceae. The adults feed on nectar of Lantana, Caesalpinia, and Bougainvillea among other species.

Habitat:

It is found in the United States and Mexico ranging to the southernmost parts of South America. It is easily confused with the Giant Swallowtail.

Species ID Suggestions

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Photographed
PublishedSeptember 26, 2019

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